2021年江苏南京、盐城高三第二次模拟考试英语试卷
2020-2021学年盐城中学高三英语二模试卷及答案
2020-2021学年盐城中学高三英语二模试卷及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AI once taught in a small private school. Each morning at nine o’clock all the students, ranging in age from three to seven years old, gathered in the Great Room for a warm-up in preparation for the day.One morning the headmistress made an announcement to all the children gathered,“Today we begin a great experiment of the mind.” She held up two ivy(常春藤) plants, each potted in an identical container. She continued, “Do they look the same?”All the children nodded. So did I, for, in this way, I was alsoa child.“We will give the plants the same amount of light, the same amount of water, but not the same amount of attention,” She said. “Together we are going to see what will happen when we put one plant in the kitchen away from our attention and the other plant right here in this room. Each day for the next month, we shall sing to our plant in the Great Room and tell it how much we love it, and how beautiful it is. We will use our good minds to think good thoughts about it.”Four weeks later my eyes were as wide and disbelieving as the children’s. The kitchen plant was leggy and sick-looking, and it hadn’t grown at all. But the Great Room plant, which had been sung to and surrounded by positive thoughts and words, had increased threefold in size with dark leaves that were filled with energy.In order to prove the experiment, the kitchen ivy was brought to the Great Room to join the other ivy. Within three weeks, the second plant had caught up with the first ivy. Within four weeks, they could not be distinguished, one from the other.I took this lesson to heart and made it my own.1. Why did the headmistress do the experiment?A. She wanted to teach me a lesson.B. She expected the students to learn to grow plants.C. She meant to prove the impact of good minds on growth.D. She intended to show students how to save a sick-looking plant.2. What happened to the ivy in the kitchen at last?A. It stopped growing and died.B. It was leggy and sick with dark leaves.C. It looked almost the same as the other one.D. It grew better than the one in the Great Room.3. What can be a suitable title for the passage?A. Life Means GrowthB. Things Grow with LoveC. Equality Makes a DifferenceD. Positive Thoughts Really CountBLas Vegascity inNevadais built in a desert. The city may be known to the outside world for its partying. But officials have found that there are 21 square kilometers of useless grass. The grass is never laid on, played on or even stepped on. The grass is only there to look nice.Now, the city is asking theNevadastate legislature to ban useless grass. It is trying to become the first place inAmericato ban that kind of grass often seen between streets, in housing developments and in office parks.It is estimated that useless grass makes up 40% of all the grass inLas Vegasand it needs a lot of water to survive. Grass needs four times more water than dry climate plants like cactus. By tearing out the grass, the city could reduce yearly water usage by 15%.In 2003, the Southern Nevada Water Authority banned developers from planting grass in front of new homes. It also offered homeowners $ 30 for each square meter of grass they tear out. But fewer people are now using the program. Water usage has increased in southernNevadaby 9% since 2019. And last year,Las Vegaswent a record 240 days without major rainfall. The Colorado River provides much ofNevada's drinking water. The river could lose more water as climate change affects it.Water officials in other dry cities said water usage needs to be reduced. But they fear the reaction to reforms like the ones inLas Vegasif their communities do not accept them. Cynthia Campbell is the water resources adviser for the city ofPhoenixinArizona. “There might come a point when city restrictions get too severe for some residents. They'll say that is the point of no return for them,”Campbellsaid. “For some people, it's a pool. For some people, it's grass.”4. Why doesLas Vegascity try to ban useless grass?A. To protect the local people.B. To beautify the city.C. To reduce water usage.D. To reduce waste.5. What program was carried out inLas Vegasin 2003?A. Allowing planting grass before new houses.B. Encouraging the residents to tear out grass.C. Praising those who signed on the program.D. Awarding those who reduced water usage.6. What is implied inCampbell's words in the last paragraph?A. Many residents won't follow the ban.B. Reaction to the reform will vary personally.C. Other measures should be taken to protect wetter.D. Water officials should take many factors into account.7. What is the best title for the text?s VegasPlans to Ban Useless GrassB. A Method Is Adopted to SaveLas VegasC. Choices between Beauty and PracticeD. Grass Is Important but Useless inLas VegasCThereare two days that set you on your path in life: the day you’re born, and the day you realize why you were born.Growing up south of Chicago in Harvey, Illinois, most people just had their heads down trying to make it from point A to point B. I was the same way, just going with the flow. I played basketball in high school because I was good at it and because other people thought I should until I discovered my talent.I give up basketball and started doing speeches. It wasn’t a popular decision but my grandfather told me to do what made me happy. I fell in love with comedy and performing. And when I discovered the passion, I realized why I was born.I knew I had something to offer —I knew that not only am I powerful, but I can make a difference.I realized a long time ago that my dream is not to be famous or rich. My talent is to entertain. But it’s more than that. I have the chance to reach people, to brighten days, to bring laughter and positive energy into lives and inspire. And I am grateful forit.Acting putting myself out there and having doors closed on me time and time again has taught me a lot about myself. I have learned to trust what I have to offer the world over momentary doubt. I’ve learned to put my faithover my feelings. And I've grown a tough skin. More importantly, I have learned there is a long way towards our goals and that when we put our talents and passion to work, we determine our value.Like a lot of places across the country, there’s poverty, crime, violence and unemployment in Harvey. And growing up there, a lot of people have tragically low expectations for life. But I know that with the right opportunity and with help along the way, everyone can find their passion and go after it. My life is proof.8. What was the author born to do according to the text?A. Be a basketball player.B. Act and perform.C. Make speeches.D. Teach people.9. What does the underlined word “it” in Paragraph 5 refer to?A. Chance.B. Energy.C. Days.D. Laughter.10. What is the author’s purpose of writing this text?A. To help others find their talents.B. To prove his decision was right.C. To inspire people to follow their dreams.D. To encourage people to set a goal.11. What can be the best tile for the text?A. Success Lies in Hard Work.B. How to Achieve the Dream Is Important.C. The Two Important Days in Life.D. The Day I Realized What I Was Born to Do.DThe Gata used to look annoyed when they received power bills that routinely topped $200. Last September the couple moved into a 1,500-square-foot home in Premier Gardens, an area of 95 “zero-energy homes” (ZEH) just outside town. Now they're actually eager to see their electricity bills. The grand total over the 10 months they've lived in the three-bedroom house: $75. For the past two months, they haven’t paid a cent.ZEH communities are the leading edge of technologies that might someday create houses that produce as much energy as they consume. Premier Gardens is one of a half-dozen subdivisions (住宅开发项目) in California where every home cuts power consumption by 50%, mostly by using low power appliances and solar panels.Aside from the panels on the roof, Premier Gardens looks like a community of traditional homes. But inside, special windows cut power bills by blocking solar heat in summer and keeping indoor warmth winter.The rest of the energy savings comes from the solar units. They don't just feed the home they serve. If they generate more power than the home is using, the excess flows into the utility's power grid(电网). The residents are billed by “net metering”: they pay for the amount of power that they get from the grid, minus the kilowatts(千瓦) they feed into it. If a home generates more power than it uses, the bill is zero.That sounds like a bad deal for the power company, but it's not. Solar homes produce the most power on the hot sunny afternoons when everyone rushes home to turn up the air conditioner. "It helps us lower usage at peak power times," says solar expert Mike Keesee. “That lets us avoid building costly plants or buying expensive power at peak usage time.”What’s not to like? Mostly the costs. The special features can add $25,000 or more to the purchase price of a house. Tax breaks bring the cost down, especially in California, but in many states ZEHs can be extremely expensive. For the consumer, it's a matter of paying now for the hardware to save later on the power bill.12. Why is the Gata eager to see their electricity bills now?A. They want to cut down their utility' expenses.B. They want to know if they are able to pay.C. They want to see how much they have saved.D. They want to avoid being overcharged.13. What is special about the ZEH communities?A. They are built in harmony with the environment.B. They have created cutting edge technologies.C. They are subdivided into half a dozen sections.D. They aim to be independent in power supply.14. What does the "net metering" practice mean to the power company?A. More pressure at peak timeB. Reduced operational costs.C. Increased electricity output.D. Less profits in the short term.15. The author believes that buying a house in a ZEH community __________.A. is a worthy investment in the long runB. is but a dream for average consumersC. gives the owner great tax benefitsD. contributes toenvironmental protection第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
2021届江苏省盐城中学高三英语第二次联考试题及答案
2021届江苏省盐城中学高三英语第二次联考试题及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项ANew events and changes of junior golf competition calendarNew eventsNotah BegayⅢJunior Golf National ChampionshipWhat does a junior golfer aim to pursue? One thing is to be noticed, ideally by a college coach. A remarkable opportunity will be offered by the Notah BegayⅢJunior Golf National Championship to its participants: an event broadcast by Golf Channel. Players aged between eight and 18 can compete in the new event; information about where and when it will be held will be released later.Barbasol Junior ChampionshipBeginning the career in the PGA Tour is something that a junior golfer tends to dream of. The Barbasol Junior Championship, which is scheduled to take place between June 29 and July 2 at Keene Trace Golf Club inNicholasville,Kentucky, will provide such an opportunity. Boys under 19 years old will qualify for this new 54-hole event, and the winner will be awarded a spot at the PGA Tour's Barbasol Championship in July.Changed eventsThunderbird International JuniorThe dates of the AJGA's Thunderbird International Junior have to be changed since the NCAA Championships move to Grayhawk Golf Club inScottsdale,Arizona, for the next three years. Generally, the Thunderbird is played at the end of May. However, this year it is scheduled on different dates for the first time, from April 9 to 12, which means, of course, that the finish date is on Masters Sunday.Gator InvitationalJunior golf intends to prepare for the following college golf. If this is the case, then it is crucial to simulate the higher-level experience as much as possible. Because of that, the Gator Invitational, as a junior boys' event, has made a significant decision on becoming a 54-hole event by adding a round this year. The new version will be played from March 13 to 15 at The Country Club of Jackson inJackson,Mississippi.1. Which event can be watched on TV?A. Notah BegayⅢJunior Golf National Championship.B. Barbasol Junior Championship.C. Thunderbird International Junior.D. Gator Invitational.2. When will the Thunderbird International Junior be played?A. At the end of May.B. From April 9 to 12.C. Between June 29and July 2.D. From March 13 to 15.3. What has been changed about the Gator Invitational?A. The award given to the winnerB. The place where it is played.C. The required age of the players.D. The number of rounds it has.BThe term "bird brain" is frequently used to describe a person's lack of intelligence and good decision-making ability. However, some scientists believe it should be considered a praise, given that many birds can perform human tasks like producing and using tools, solving problems, and planning for future needs. Now,Griffin, an African Grey parrot, has proved that birds may even possess better visual memories than human adults and children.The study, led by Hrag Pailian, a researcher at Harvard University, had the parrot compete in the game against twenty-one undergraduate students and twenty-one 6 to 8-year-old children. The popular challenge involves hiding a small object under one of three or more upside-down cups, which are moved around. Participants are required to accurately identify the cup under which the object lies. To make the task more challenging, the researchers required participants to track two, three, and four objects at the same time.An analysis of the results showed thatGriffinoutperformed the 6 to 8-year-olds across all levels on average. Even more impressive, the "bird brain" performed as well as, or slightly better than, the 21 Harvard students on 12 of the 14 trials! It was only in the final two tests, which had the most objects and most movement, that the parrot fell behind the adults. However,Griffin's performance was never below that of the children.Griffinwas the candidate of choice because the scientists needed an animal that had a brain functionality similar to that of humans. "The fact that the smart parrot loves to show off his brain power in exchange for a few cashews (腰果) did not hurt either", said Irene Pepperberg, a Harvard lecturer, who has trained Griffin and several other African Grey parrots, has been studying the species for over four decades and is considered a pioneer in the study of bird intelligence.4. Whatwere the participants required to do in the study?A. Identify different kinds of objects.B. Tell where the hidden object lies.C. Track other participants' performance.D. Move around upside-down cups.5. What did the results of the study indicate?A. 6 to 8-year-olds did better thanGriffin.B. Parrots have a better memory than other birds.C. Harvard students have a better visual memory.D.Griffinoutsmarted Harvard students in some trials.6. Why wasGriffinchosen for the experiment?A. It was good at making decisions.B. It was specially trained for experiments.C. It had similar brain functions to human beings.D. It loved to show off his language power for some treats.7. What is the best title for the text?A. "Bird brain" becomes a term for a stupid person.B. Harvard lecturer pioneers in bird intelligence study.C. Parrot outsmarted Harvard students in visual memory test.D. Researchers made new discoveries about human intelligence.CWhen I was a child, I attained high grades in my academic study. However, I was physically uncoordinated because I was running too slowly. But for future college application, sport was a must. So I took up fencing (击剑) because I thought it required more strategy than athletic ability.Then I joined the school’s fencing team. My movements were clumsy compared to the seniors. One afternoon after a whole lesson’s failure, tears of frustration welled up in my eyes. One of my teammates approached me, “Could you tell me where your blade (剑) hit me?” She asked. I pointed to her right shoulder. She nodded and patted my stomach, “That’s where I hit you.” She had begun to walk away when I blurted out, “Want to practice together? Again?”We practiced until we both felt more confident. But it wasn’t just the two of us. All these girls were entirely willing to share their knowledge with everyone, helping each other to grow.That afternoon, I watched a senior fencer execute a flawless attack admiringly. Something inside me suddenly bloomed. I realized later that it was love for both fencing and the fencing team.During the city championship, I was selected to fence. My opponent was the best fencer on her school’s team. “Ready, fence.” The match began. Suddenly, my opponent’s blade hit me. The score was 1-0.At the moment I could hear my teammates shouting, “Keep distance!” And the team captain’s voice was clear and commanding, “Parry, then disengage!”Fencing, unlike academics, wasn’t something I could succeed in by myself—even during an individual match, my teammates were still giving me advice. Unathletic as I was, I was proud to be an athlete and a teammate.I saw my blade tip bury itself into my opponent’s shoulder and the judge signaling that it was my point. I could taste the sweat on my lips, which were breaking out into a smile.8. Why did the author start to learn fencing?A. Because she needed to train her coordination.B. Because she thought it would be easier for her.C. Because she could not succeed in any other sport.D. Because she wanted to enter the school fencing team.9. How did the girls improve their fencing skills?A. By observing flawless attacks.B. By practicing on their own.C. By offering guidance to each other.D. By competing with other teams.10. What distinguishes fencing from academics according to the author?A. Strong determination.B. Hard work.C. Athletic strategy.D. Team support.11. How did the author feel when she got her point?A. Unbeatable and respectful.B. Sweaty and ashamed.C. Energetic and secure.D. Proud and thankful.DNowadays medical technology seems to be advanced enough for doctors to perform brain transplants (移植). Though this procedure (程序) has only been successfully performed on animals so far, doctors are still hopingto perform this procedure on humans. However, in my opinion, brain transplants should not be performed at all, especially not on humans because of the large number of problems and side effects that could come along with. Hopefully these dangerous side effects will convince doctors not to perform this procedure on humans.Despite many benefits technology brings. I do not think this medical technology of brain transplants will help. We were all born with one brain and through childhood to adults our mind developed into who we are, so if with a different brain we would no longer be unique. A person with a different brain would seem to be a total stranger and in many ways they would be. No one should steal our identity from us, even if we are seriously injured, andchange it to a completely new one. Also for the people who have died with healthy brains, that was their identity and it should not be given to anyone else.Another problem with brain transplants is how doctors can choose what are “healthy” or “normal” brains. An elderly person who has died would have an aged brain that would not be as efficient as younger person’s brain. Then would doctors have to find healthy brains of the same age as the person who needs it? This could also bring up other factors such as intelligence, sex, or physical problems that a person might have had before death. Also another problem might be how long a brain can be kept “alive” after death and how it can be kept “alive” without damage.Overall. my feelings about this operation are that it should not be done on humans until doctors have overcome all the problems and challenges that stand in their way of making human brain transplants successful.12. Why does the author think brain transplants should not be performed at all?A. The cost of the operation is extremely high.B. Doctors are not able to perform brain transplants.C. A good many problems and side effects may arise.D. This procedure has only been successful on animals13. What is the second paragraph mainly about?A. People shouldn’t give their healthy brains to others.B. Having a brain transplant means losing one’s identity.C. Transplanting brains is changing old brains into new ones.D. Having brain transplants indicates stealing identity from others.14. What is the writers’ attitude towards brain transplants an humans?A. indifferentB. favorableC. disapprovingD. objective15. What is the author’s purpose in writing the passage?A. To encourage brain donation.B. To stress the importance of brain operation.C. Toargue against brain transplants on humans.D. To introduce the technology of brain transplants.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
2021年盐城中学高三英语二模试卷及答案
2021年盐城中学高三英语二模试卷及答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AIf you are looking for recommendations on biographies(传记) that will educate you, comedies that will make your belly ache or stories that present the unique challenges women face every day, read on.“Pride and Prejudice”by Jane AustenA classic thatnever gets old. Set in ruralEnglandin the early 19th century, this tale centers around the Bennet family, a family of five daughters and their two parents who are desperate to find at least one of the daughters a wealthy match. Austen’s story focuses on the tension between marrying for love instead of just for power and fame, and also the unique pressure on women to find financial security by way of marriage at the time.“Women in Science: 50 Fearless Pioneers Who Changed the WorldWomen in Science: 50 Fearless Pioneers Who Changed the World”by Rachel IgnotofskyIt is a sweetly illustrated and educational book that highlights the contributions of 50 women in the fields of technology, science, engineering and mathematics, from present day all the way back to 360 AD.“Good Night Stories for Rebel GirlsGood Night Stories for Rebel Girls”by Elena FavilliIt tells the stories of female heroes from years ago and present day. With color1 portraits and biographies that are short and sweet, this book is a page-turner for anyone wanting to learn about influential women in the past and present.“Becoming”by Michelle ObamaWe wouldn’t be able to write this list without including Michelle Obama’s memoir. “Becoming” has the former FLOTUS discussing her childhood, family, motherhood, her own FLOTUS impact, the pressures of being part of the first Black family in the White House and balancing her public life now. And of course she writes all about meeting her husband and the many unique challenges they faced too.1. What didthe Bennetsintend to do?A.To marry their daughters to rich men.B.To lessen pressure on their daughters.C. To help their daughters marry for true love.D. To make their daughters financially independent.2. Whose book will attract a teen interested in science?A. Jane Austen’s.B.Rachel Ignotofsky’s.C.Elena Favilli’s.D.Michelle Obama’s.3.What do the four books have in common?A.They are all classics.B.They are all biographies.C.They are all related to the female.D. They are all about heroes.BThe China International Search and Rescue Team(CISAR) was formed in 2001 and is now made up of several hundred rescue workers and about 20 police dogs. The team brings help and hope to those whose lives are changed by astorm, flood, earthquake, or any other natural disasters.After long and careful training, the team went on its first international rescue tasks in 2003. That year, the Chinese team helped save lives after earthquakes inAlgeriaandIran. It was the first time that a Chinese team had worked outsideChinawhose members won high praise for bravery and skill.Since then, the CISAR has completed many tasks. The list of people to whom help has been given is long. The team treated more than 3,000 people who were wounded in the 2006 earthquake inIndonesia, helped 2,500 wounded people after the earthquake that hitHaitiin 2010, and spent several months giving aid to over 25,000 people suffering from the 2010 floods inPakistan. On April 26, 2015, a group of 62 people from CISAR went toNepalafter the 8.1 magnitude earthquake that happened there.Rescue workers are trained to find people, treat wounds, and hand out food, water, and other supplies. They have to be able to do work that is difficult under conditions which can be very dangerous. After a disaster, there is usually no electricity or water, and there may be diseases and other dangers. Rescue workers get to save lives, but they must also bury the dead. That means they have to be strong in both body and mind.Rescue workers must have big hearts, too. It takes a lot of love and courage to risk one’s own life to save someone else’s. The members of the CISAR have plenty of both and are always ready to go wherever help is needed.4. What is the function of the numbers in Paragraph 3?A. To advertise for the CISAR.B. To add some basic information.C. To praise Recue Workers’ contributions.D. To stress the dangers Rescue Workers face.5. What is the author’s attitude towards Rescue Workers?A. Hopeful.B. Respectful.C. Curious.D. Supportive.6. What are the last two paragraphs mainly about?A. The duty rescue workers must perform.B. The qualities rescue workers must own.C. The difficulties rescue workers must go through.D. The willingness rescue workers should require.7. What may be the best title of the passage?A. China to the RescueB. How to train CISARC. Welcome to CISARD. Rescue on requestCNowadays organic food hasbecome a fashion. Organic food sales reached a record of $ 45.2 billion in 2017, making it one of the fastest-growing parts of American agriculture. Some people may buy organic food for these reasons like resource cycling and biodiversity, but most people may choose organic food because they think it's healthier. While a small number of studies have shown relationships between eating organic food and reducing risks of being ill, no studies, up to now, have answered the question whether eating organic food can improve health.According to the United States Department of Agriculture(USDA), organic food does not suggest anything about health. In 20155 Miles McEvoy, then chief of the National Organic Program for the USDA, refused to admit any health benefits of organic food, saying the question has nothing to do with the National Organic Program. Instead, the USDA thinks that organic refers to a production method that increases cycling of resources keeps ecological balance, and protects biodiversity.I'm an environmental health scientist who has spent over 20 years studying pesticides that do harm to human beings. Several years ago, I was part of the study on whether an organic diet can reduce pesticide exposure. This study focused on a group of pesticides which have always been harmful to children's brain development. We found that children who ate traditional diets had nine times higher exposure to these pesticides than children who ate organic diets.Last month, I published a small study that suggested a path forward to answering the question whether eating organic food actually improves health. My study got a lot of attention. While the results were novel, theydidn't answer the big question. As I toldThe New York Timesin 2003, “What does this really mean for the safety of my kids? But we don't know. Nobody does. It was true then, and it's still true now.”8. Why do most people prefer to buy organic food?A. For its health benefits.B. For biodiversity.C. For its delicious taste.D. For resource cycling.9. What does the USDA suggest about organic food?A. It can improve people's health.B. It is produced in an environment-friendly way.C. It can reduce risks of being ill.D. It has nothing to do with the National Organic Program.10. What can be concluded from the author's study?A. Pesticides don't harm children's brain.B. Traditional diets benefit people's health.C. Organic diets can reduce pesticide exposure.D. The results are meaningful to children's safety.11. What is the best title for the text?A.What Is Organic Food?B. Is Organic Food Healthier?C. How Should We Avoid Pesticides?D. What Are the Benefits of Organic Food?D“Tell her,” I whispered to my daughter as she pressed her body against mine. She folded my free arm around her little shoulders while I finished loading the groceries onto the conveyer belt.I smiled at the young cashier who had a butterfly knot tied to her black ponytail(马尾辫). My daughter was right when she'd whispered to me, “Her hair is so pretty.”“Tell her,” I repeated witha gentle push. My girl only dug her pink cheeks deeper into my side as she nervously twisted the edge of my sleeve in her small fist.The cashier looked down at my daughter, her expression showing a little concern. “My daughter thinks your hair is beautiful.” I explained.The cashier's face lit up. “You do?” This led my little one out of her hiding place. She looked up and nodded.“Thank you so much! You made my day,” the cashier said with a smile brilliant enough to compete with her highlights. My daughter returned it with a shining smile of her own.As I walked out of the store, holding my daughter's hand, I stole a glance back at the young woman. Her energy was clearly brighter now than it had: been when we first entered her line.After loading my groceries in the trunk, I climbed into the driver's seat. It was then that my daughter made a declaration, “Mom, I think I'm going to start telling everyone when I like their hair.” “You should, honey.” And shedid. She still does.It's a rare occasion if we make a trip out in public without her telling someone that she loves their hair, or nails, or shirt, or shoes. To be honest, I think she even does so more than me. And it's one of my favorite things about this girl. She learned, at a very young age, that by simply telling people when you see beauty in them, you can draw out the beauty of human connection.12. Why was the author's daughter nervous in the store?A. She was frightened of the cashier.B. She was too shy to express herself.C. She was unable to pay the groceries.D. She was unhappy to greet a stranger.13. What made the cashier more energetic in her work?A. The praise from a little girl.B. The support of the customers.C. The competition environment.D. The understanding of a mother.14. What does the author think of her daughter now?A. Kind and independent.B. Lively and cheerful.C. Careful and generous.D. Smart and proud.15. What is the best title of the text?A. The Beauty Of Good MannersB. The Power In Raising Others UpC. A Girl's New Way OutOf TroubleD. A Mother's Love For Her Daughter第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
江苏省南京市、盐城市2021届高三第二次模拟考试英语试题
江苏省南京市、盐城市2021届高三第二次模拟考试英语试题学校:___________姓名：___________班级：___________考号：___________一、阅读选择As 2021 unfolds ….…and you're joining us from Canada,we have a small favour to ask.Through these challenging times, millions rely on the Guardian for independent journalism that stands for truth.Readers chose to support us financially more than 1.5 million times in 2020,joining existing supporters in 180 countries.For 2021, we commit to another year of high-impact reporting that can offer an authoritative and trustworthy source of news for everyone.When important events happen, we can investigate and challenge without fear or favour.Unlike many others,we have maintained our choice: to keep Guardian journalism open for all readers,regardless of where they live or what they can afford to pay.We do this because we believe in information equality, where everyone deserves to read accurate news and thoughtful analysis. Greater numbers of people are staying well-informed on world events, and being inspired to take meaningful action.In the last year alone, we offered readers a comprehensive, international viewpoint on critical events, especially on the climate emergency. We made the decision to reject advertising from fossil fuel companies.If there were ever a time to join us, it is now.Every contribution, however big or small, powers our journalism and helps sustain our future. Support the Guardian from as little asCA$1—it only takes a minute. Thank you.1．According to the text, the Guardian________.A．favors important events B．provides trustworthy reports C．finances readers in 180countries D．receives CA$1.5 million annually 2．What does the underlined word"this"in Paragraph4refer to?A．Making readers well-informed. B．Inspiring readers to take action. C．Fighting for information equality. D．Keeping the Guardian easily accessible. 3．What is the purpose of the text?A．To advertise the Guardian. B．To review achievements.C．To encourage donations. D．To inspire new ambitions.When I was 6, my elder brother brought me to the local BMX(自行车越野) track to ride in a kid’s race for the first time. The hill out of the starting gate looked so scary and step that I backed off. My parents took me back for another try the next week. I fell almost imme diately but still managed to win the second place. I’ve loved racing ever since.I turned pro at 15, which isn’t possible now: You have to be 17 to compete professionally around the time I went pro, BMX became an Olympic sport and I decided to pursue it af ter high school. I’m the youngest woman with a professional title in the United States.BMX isn’t judged on tricks or how you handle barriers, but it’s an extreme sport. It’s like horse racing mixed with riding a roller coaster. It starts with a huge burst of speed—I go 40 mph by the time. I’m two and a half seconds out of the gate. Then I try to come out in front of seven competitors at the end of the track, which includes 40-foot jumps. I keep chasing the high that comes from prestart nervousness, big jumps, and that feeling of crossing the finish line first.Strength and balance are key in competition, so I work out at least five days a week to prepare. I do tons of resistance and agility(灵活) training, both on and off the bike. I also domental drills with a sports psychologist to make sure I’m focused and confident going into competition. If I make a mistake on the course, I have to move on. Everyone is out to beat me;I need to concentrate on winning so my competitors can’t capitalize on an error and pass me!I was so proud to win a silver medal at the Olympics in Rio, but I felt I was capable of gold, so that will push me to do better. I’m continually working to reach my potential in the sport. Until I feel completely satisfied, I’ll keep coming back.4．What do we know about the author?A．She withdrew from her first BMX race.B．She became the youngest BMX rider in America.C．Her parents forced her to turn BMX professional.D．Her efforts resulted in BMX entering the Olympics.5．To win the BMX race,the author has to________.A．jump highest B．focus on other competitorsC．play tricks D．keep balanced all the way6．The underlined phrase “capitalize on” in Paragraph4probably means_________. A．make up for B．take advantage ofC．keep an eye on D．take notice of7．What qualities have led to the author’s success?A．Proud and serious. B．Ambitious and hard-working. C．Optimistic and generous. D．Independent and cooperative.What about your emotions? How do they help you to understand what you are reading?In Jane Yolan's Owl Moon,a girl explores with her father on a snowy night. She longs for this special night.And she's amazed when she sees an owl.Have you felt longing before? Amazement? Well, if you have, it helps you have a sense of agreement. When we can put ourselves inside a story we can understand it better. Our brain tells us,"Oh, this girl's experience is a bit like mine."And boom! We can relate to her.But this skill is not born in us.So young kids have to learn it.Pictures and images help young readers to understand and recognize feelings.Readers feel joy when seeing the smiling faces of friends.They feel fear when turning the page to find a scary monster. They are just pictures,but the feelings are real. This skill, to understand thethinking and feeling of others, is what researchers call "theory of mind".For example, think about the faces of people and animals in stories. The Big Bad Wolf's scary teeth. The 'o' shape of a surprised character's mouth. Or big, wide eyes like the girl in Owl Moon. By noticing the faces,readers can start to figure out what it feels like to be that character.And that helps to figure out how people feel and think in real life.But most young readers don't go into deep,scary woods.And some may not go to the beach or play basketball.In the book Yo!Yes?two kids meet and play ball. The kids start the story on opposite pages.But as the story goes on,they get closer until they are together.Some young readers might not play basketball, but they can read the clues on the page to figure out how the kids are feeling.And some readers might not like the game,but they can feel excited for the characters because of how the characters look and move.8．What can we learn from the second paragraph?A．Owl Moon talks about the exploration of the Moon.B．The feeling of"amazement"is a sense of agreement.C．Readers are blessed with the ability to interpret others.D．Readers with similar experience understand the story better.9．Which of the following might help readers develop"theory of mind"?A．True feelings. B．Smiling faces.C．Picture books. D．Reading skills.10．Young readers can go deeper into a story by________.A．tracking the plot B．developing new skillsC．sharing similar hobbies D．analyzing the background11．What is the text mainly about?A．How thinking influences reading. B．How readers improve reading skills. C．How emotions help enhance reading. D．How kids figure out the clues of stories.On a break from his studies in the MIT Media Lab,Anirudh Sharma traveled home to Mumbai, India. While there, he noticed that throughout the day his T-shirts were gradually gathering something that looked like dirt."I realized this was air pollution，or sooty（像煤一样）particulate matter (PM)，made of black particles released from exhaust（尾气）of vehicles，" Sharma says. "This is a major health issue."Soot consists of tiny black particles, about 2.5 micrometers or smaller, made carbon produced by incomplete burning of fossil fuels.Back at MIT,Sharma set out to help solve this air-pollution issue. After years of research and development, Sharma’s startup Graviky Labs has developed technology that attaches to exhaust systems of diesel generators（柴油发电机）to collect particulate matter.Scientists at Graviky then turn it into ink, called Air-Ink, for artists around the world. So far, the startup has collected I.6 billion micrograms of particulate matter.More than 200 gallons of Air-Ink have been harvested for a growing community of more than 1,000 artists, from Bangalore to Boston, Shanghai,and London.Posted all over Graviky Lab's Facebook page today are photos of art made from theAir-Ink and pant, including street wall paintings, body art and clothing prints.At first, there was still no specific application for the ink. Then the startup decided to find new ways to further spread its mission.It chose to do so through art."Art helps us raise awareness about where the ink and paint comes from. Air pollution knows no borders. Our ink sends a message that pollution is one of the resources in our world that's the hardest to collect and use.But it can be done,"Sharma says.12．What struck Sharma most during his break in India?A．Dirt on his T-shirts. B．Health issue of the locals.C．Coal industry in Mumbai. D．Incomplete burning of fossil fuels. 13．According to the text, Air-Ink is________.A．a cleaner of outdoor air B．a product made from PMC．a newly-founded company D．a printing technology14．What can we infer about Air-Ink from the text?A．It improves artistic effect. B．It makes pollution acceptable.C．It helps Sharma make a profit. D．It raises environmental awareness. 15．What might be the best title for the text?A．Arts know no borders B．Waste has no priceC．Less pollution, more art D．Creative thinking, effective painting二、七选五Rules for Being the Age You AreIf you have recently entered that period of life known as middle age, the building years of your life are over, and what you are now is pretty much what you are going to be. Soon it will be what you were. You can no longer tell yourself that you might move to Lisbon learnPortuguese, and take up the guitar.16．Do not just give people credits.17．Here’s a funny thing I’ve learned: No matter how many times you hear them, the words “You are amazing” never go out of style.Give yourself permission to be bad. You know what you’re really good at? Things you’ve done many times before. Mastery is boredom. Unfortunately we enjoy feeling like masters. 18．We keep ourselves bored to protect ourselves from feeling stupid.19．Nine t imes out of ten, you’ll be bored and go home early. But the tenth time, you will have a worthy experience to meet an interesting person. It will make up for those other wasted hours.Do that ting you want to do right now.I mean literally pause reading this column, pick up the phone, and book that skydiving session. RIGHT Now. Don’t put it off until you have the time to really relax and enjoy it. 20．It’s highly possible you won’t be able to enjoy it. I will never forgive myself for passing up a chance to go to trapeze school(空中飞人学校) in my late20s.A．Always do it later.B．We hate feeling like fools.C．Go home as late as possible.D．Tell them exactly how fantastic they are.E.Go to the party even when you don’t want to.F.That will be approximately three decades from now.G.But a set of simple rules can guide you the rest of the way.三、完形填空I was born well and complete.Now, 21 ,I became an"alien"with bulging（隆起的）eyes.That must have made my parents extremely 22 .Because of this,my father often found it hard to stay close to me and began to keep a 23 —.I believed that he no longer 24 me, when in fact his heart felt greatest pain.Things 25 when I was three.An eye doctor suggested an eyelid transplant（眼睑移植）. My parents 26 to donate their eyelids and the doctor picked my father after examination.So began our family's 27 wandering between darkness and light for the next five years. My dad was first taken to the operating room. When this was completed, it was myturn.I 28 remember the acid smell,filling me with 29 . Knowing that my parents were waiting just outside 30 my fear. I soon fell sleep.My eyes had been so badly damaged.To 31 the damage, the doctor had to cut some eyelid tissue from my dad and transplant it to me so that my eyes could regain a rounded look.It’s 32 that, since then,dad and I have shared something together.This 33 will continue to flow in my blood and 34 in my life for years to come.I'm sure my parents won’t forget the scene where the doctor removed the gauze （纱布）from my eyes.That 35 moment has stayed with me since I started my journey between darkness and light.21．A．obviously B．certainly C．suddenly D．actually 22．A．angry B．sad C．amazed D．tired 23．A．promise B．secret C．distance D．record 24．A．supported B．remember C．tended D．loved 25．A．follow B．changed C．succeed D．continued 26．A．volunteered B．planned C．struggled D．managed 27．A．recovery B．journey C．dilemma D．balance 28．A．even B．still C．just D．also 29．A．joy B．anger C．fear D．comfort 30．A．showed B．caused C．doubled D．calmed 31．A．avoid B．reduce C．assess D．repair 32．A．strange B．necessary C．possible D．embarrassing 33．A．activity B．strength C．treatment D．connection 34．A．live on B．turn up C．come out D．set off 35．A．actual B．brief C．precious D．extra四、用单词的适当形式完成短文阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
江苏省南京市、盐城市江2020┄2021届高三第二次模拟考试 英语试题WORD版
本试卷分选择题和非选择题两部分。
满分120分，考试用时120分钟。
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考试结束后，将答题纸交回。
第一部分听力（共两节，满分20分）做题时，先将答案标在试卷上。
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第一节（共5小题；每小题1分，满分5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
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1. What time is it now？A. About 3:30.B. About 4:00.C. About 4:30.2. What does the man mean？A. He will send someone right away.B. The woman can call later that day.C. He is going to repair the pipe later.3. Why are they collecting money？A. To buy a gift for Jenny.B. To pay for the ticket to Nanjing.C. To get some cash for the man.4. What can we learn from the conversation？A. The apartment is too small.B. The apartment is available.C. The apartment is in perfect condition.5. Who is the man looking for？A. His classmate.B. His teacher.C. His brother.第二节（共15小题；每小题1分，满分15分）听下面5段对话或独白。
2020-2021学年江苏省盐城中学高三英语二模试卷及答案解析
2020-2021学年江苏省盐城中学高三英语二模试卷及答案解析第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AADULT GROUP TOURSMIM (Musical Instrument Museum) invites groups to experience the world through music. Reserve group tours in advance to check in as a group upon arrival and expedite(加快）admissions(入场）. With easier check-in，groups have more time to explore the galleries.GUIDED TOUR■ Length of Tour: One hour■ Group Size: 7 guests per group; 3 groups maximum per tour (21 guests maximum at one time). Since space can be tight in those areas, the number of guests are limited at any time. “VIP” Tours are conducted in groups of seven people.GENERAL ADMISSIONGeneral: $20 per adult■ $15 for teens (ages 13-19)■ $10 for children (ages 4 - 12)■ Free for children 3 and under TOUR FEESA $25 fee is charged for each group that registers(登记）for this tour，plus general museum admission for each guest on the tour.■ Group of 1-7 guests: $25 plus general admission for each guest■ Groups of 8 to 14 guests: $50 plus general admission for each guest■ Groups of 15 to 21 guests: $75 plus general museum admission for each guestA $40 nonrefundable(不可退的）deposit (押金)will hold the reservation(预订）and is applied to the final payment.TOUR SCHEDULETours are available year-round, seven days a week.Our team is delighted to adjust the time of the tour to accommodateyour needs. We would be glad to help you make your tour reservation.BOOK YOUR ADULT GROUP TOUR TODAYTo schedule a tour for your group, please fill out the Adult Group Tour Request Form at least two weeks before your desired tour date. MIM will then contact you and e-mail your reservation confirmation. If you have questions,******************************************************************.1.Why is the number of visitors strictly controlled each time?A.Because of MIM”s benefits.B.Because visitors are rare.C.Because of the visitors’ noises.D.Because of the limited space.2.How much deposit will you pay if you want to book 7 tickets?A.$165.B.$25.C.$140.D.$40.3.What can we learn from the passage?A.Tours are not available during weekends.B.All the children are free to enter the MIM.C.You need to fill the form before the tour.D.You only contact the MIM by telephone.BThe grocerystore might not be your favorite place to visit when you're at home, but is it ever fun when you're in another country? Honestly speaking, they're one of those strange little destinations that I like to sniff out everywhere I go, much as other travelers head toward clothing stores, libraries, coffee shops or galleries.The greatest beauty of the grocery store –– whether it's a supermarket or a tiny shop –– is that it gives you a glimpse into what local people buy to cook their own meals. This offers clues into their lifestyles and preferences, and into the agricultural and cooking practices of the country. I stare at the strange fruits and vegetables, the seafood, the cheese, the spices, the bread, and oh, the chocolate...always the chocolate!Being the environmental nerd（呆子）I am, I like paying attention to packaging, which can reflect people's attitudes towards environmental protection. Italy, for example, has a habit of requiring customers to bag their fruits and vegetables in plastic for weighing, while Sri Lanka leaveseverything loose in bins. In Brazil, everything is prepackaged in a layer of plastic.People in grocery stores tend to be friendlier. They smile, say hello, and sometimes ask questions, which can lead to great conversations. I had a further discussion with a teenaged cashier in Sri Lanka, over which bag of crunchy（松脆的）mix to buy. He insisted that the one labeled “spicy” would be too hot for me, but I told him I was willing to risk it. He laughed and we ended up talking about my favorite Sri Lankan foods for ten minutes.It's interesting then to come home and look at one's own local grocery store through new eyes. What would avisitor think? What stands out, and what do the food displays say about us as a culture? You might be surprised by what you realize.4. According to the author, what is the key benefit of visiting foreign grocery stores?A. Learning to cook foreign dishes.B. Making friends with local people.C. Buying cheaper food and souvenirs.D. Knowing local people and the country.5. What does the author show by mentioning some countries in paragraph 3?A. People's special lifestyles.B. People's shopping habits.C. People's environmental awareness.D. People's packaging methods.6. What can we infer from paragraph 4?A. Sri Lankans know a lot about food.B. Grocery stores are good social places.C. Grocery stores vary in different countries.D. Sri Lankans like to give strangers suggestions.7. Which of the following shows the structure of text? (P: paragraph)A. B.C. D.CTwo years ago, I decided to study at theUniversityofSt. Edwardsin the city ofAustin,Texas. When I was on my research to find the perfect place to study in, I considered many aspects: a safe place, a city where there werecompanies devoted to marketing or technology, a place where speaking Spanish and English was an advantage and a school where I could learn about digital strategies (数字策略). After comparing and evaluating many cities and universities. I finally decided onAustin.Since I arrived inAustin,Texas. I had been living inside the university where I had a private room and shared common areas with more students. University life was not very different from the life inMexicoand classes weresemblableand the way of socializing too. However, in theUnited States, the classes were more practical and teachers encouraged you to be self-responsible and complete your tasks.The classes that I was taking were related to social media, digital marketing and advertising. I was very excited to be able to study technology-related courses.What I liked most about the experience was being able to live with students from many places, which allowed me to learn from other cultures and to share mine with other students. Also, international student services usually organized events and tours that helped me to get to know the city and the school.I certainly think that studying abroad is a beneficial experience. It makes us capable of understanding cultural differences and accepting diversity. Personally, I would suggest that you first determine what your goals are by going abroad, research the opportunities and lifestyle, evaluate your universities,and finally decide on the one where you feel more comfortable, connecting with your values and way of seeing life.8. Which of the following can best describe the author according to paragraph 1？A. Casual.B. Cautious.C. Changeable.D. Adventurous.9.What does the underlined word “semblable” in paragraph 2 probably mean?A. Worthwhile.B. Practical.C. Same.D. Similar.10. What made the author most pleased?A. Speaking Spanish and English inAustin,Texas.B. Working as a designer in a technology company.C. Having a chance to learn about different cultures.D. Organizing many events and tours independently.11. What are the students who intend to study abroad advised to do?A. Be careful to choose the university to study in.B. Set no limits on theiracademic performances.C. Study where they're familiar with everything.D. Adjust personal lifestyles for the university.DAt first glance, there is nothing unusual about BingoBox’s convenience store–shelves packed with snacks line the walls, attracting passers-by through the glass windows. But upon closer look, BingoBox is no ordinary store. The door unlocks only after customers scan (扫描) aQR code to enter, and there is no cashier — just a lone checkout counter (柜台) in a corner. The Shanghai-based company is one of many unmanned store operators (运营者) opening outlets all over China, hoping to improve slim profit by reducing staff costs.“Ifstaff costs rise quickly, that puts greater pressure on low-profit businesses like convenience stores and supermarkets,” said Andrew Song, an analyst at Guotai Junan Securities. “InChina, manpower costs have been rising ly quickly.”However, the future vision of shopping without a check-out person is still a work in progress. A Post reporter who visited a BingoBox store inShanghaiwas briefly locked in when trying to exit without buying anything. Although a sign near the exit stated that empty-handed customers can leave by scanning a QR code, no QR code was to be found. Repeated calls to the customer service hotline went unanswered.The idea of unmanned stores first caught the world’s attention in December last year. Equipped with technology such as RFID tags, mobile payment systems and facial and movement recognition, such stores collect large amounts of data that give operators a better idea of consumer preferences and buying habits, which can then be used to optimize (使最优化) operations and make more efficient inventory decisions. For companies like BingoBox, lower operating costs also mean it can afford to expand its reach to areas with less foot traffic or fewer people, according to its founder and chief executive ChenZilin.12. What makes BingoBox store look like an ordinary convenience store?A. No cashier to check out.B. A lone checkout counter.C. Shelves packed with goods.D. Entering by scanning a QR code.13. Why are unmanned stores popular with operators?A. The customers prefer mobile payment systems.B. The unmanned stores help improve profit with lower labor costs.C. The employees focus on consumer preferences and buying habits.D. The operators care more about operations and inventory decisions.14. Why is the reporter’s case mentioned in the passage?A. To show his anger and dissatisfaction.B. To warn people not to go to a BingoBox store.C. To explain unmanned stores still have a long way to go.D. To complain that QR code service is not convenient at all..15. What can we infer from the chief executive Chen Zilin?A. Nowadays all stores should be equipped with advanced technology.B. The operators collect data about consumer preferences and buying habits.C. BingoBox made wiser decisions based on the data collected in those unmanned stores.D. The operators can open unmanned supermarkets in more distant places with low cost.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
2020-2021学年江苏省盐城中学高三英语二模试卷及参考答案
2020-2021学年江苏省盐城中学高三英语二模试卷及参考答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项ADesign a science holiday to win a science holidayIs there a scientific holiday,tour,vacation or experience in your list that you dream of making a reality? We might just be able to help with that! We are the crowd sourcing thoughts and suggestions onnew tours,and the winner will receive two free places on their tour when it's launched.Starting entries 1st May 2020Deadline 31st August 2020ENTER NOW---Write a brief description of your ideal science holiday,tour,vacation or experience.---No matter how big or small,we are looking for brilliant, unique thoughts.It can be a complex multi-location overseas holiday tour,a weekend away deep-diving,or a simple walking tour(and everything in between).---Our current tours are mainly individual-focused but we would love to hear ideas for families and schools.---Creations that have environmentally friendly themes and a low carbon impact are also welcome.---Your entry can be as simple as a great title but writing more specifies will improve the possibility of walking off with the prize.---The competition doesn't close by September,2020,so plenty of time to brainstorm your entry.---We will launch the best idea in late 2020 or at the beginning of 2021. The winner will receive the award once the result is published.If you want to submit more than 3,999 words,include photos/maps with your entry, or submit multiple entries then send it to tours @ . The competition guidelines and other related information are available at .1. When will the winner probably be announced?A. In August,2020.B. In September,2020.C. In January,2021.D. In May,2021.2. What kind of entries might be more likely to win?A. Those producing a low carbon impact.B. Those with a long and unique title.C. Those providing detailed information.D. Those for individual-focused tours.3. What is the purpose of this text?A. To give guidance on a competition.B. To advertise a science holiday.C. To inspire creativity in teenagers.D. To collect the ideas for tours.BIt is a question people have been asking for ages. Is there a way to turn back the aging process?For centuries, people have been looking for a “fountain of youth”. The idea is that if you find a magical fountain, and drink from its waters, you will not age.Researchers in New York did not find an actual fountain of youth, but they may have found a way to turn back the aging process. It appears the answer may be hidden right between your eyes, in an area called the hypothalamus (下丘脑). The hypothalamus is part of your brain. It controls important activities within the body.Researchers at New York’s Albert Einstein College of Medicine found that hypothalamus neural (神经的) stem cells also influence how fast aging takes place in the body.What are stem cells(干细胞)? They are simple cells that can develop into specialized cells, like blood or skin cells. Stem cells can also repair damaged tissues and organs.Dongsheng Cai is a professor at the Albert Einstein College of Medicine. He was the lead researcher in a study on aging in mice. He and his team reported their findings in the journal Nature, Cai explained when hypothalamus function is in decline, particularly the loss of hypothalamus stem cells, and this protection against the aging development is lost. it eventually leads to aging.Using this information, the researchers began trying to activate, or energize, the hypothalamus laboratory mice. They did this by injecting the animals with stem cells, Later, the researchers examined tissues and tested for changes in behavior. They looked for changes in the strength and coordination (协调) of the animals muscles. They also studied the social behavior and cognitive ability of the mice. The researchers say the results show that the treatment slowed aging in the animals, Cai says injecting middle-aged mice with stem cells from younger mice helped the older animals live longer.But these results were just from studying mice in a laboratory. If the mice can live longer, does that meanpeople could have longer lives? The next step is to see if the anti-aging effects also work in.4. In Paragraph 2 a “fountain of youth” is mentioned to ________.A. introduce the main topicB. show a hidden secret.C. describe scientists researchD. recommend a way to stay young5. Aging takes place in the body when _______.A. stem cells develop into specialized cellsB. there are important activities within the bodyC. hypothalamus neural stem cells fail to protect against agingD. the hypothalamus fails to repair damaged tissues and organs6. What do we know about the researchers at Albert Einstein College of Medicine from the text?A. They did experiments to see how stem cells work.B. They studied mice to find their connection with humans.C. They have found a possible way to slow the aging progress.D. They have found no changes in mice s behavior during the experiment7. What will the researchers probably do next?A. They will help some animals live longer.B. They will announce the fountain of youth doesn’t existC. They will develop products to help people live a longer life immediatelyD. They will do research to see if what they have found in mice will apply to humans.CWolves have a certain undeserved reputation: fierce, dangerous, good forhunting down deer and farmers’ livestock. However, wolves have a softer, more social side, one that has been embraced by a heart-warming new initiative.In a bid to save some of Europe’s last wolves, scientists have explored the willingness of these supposedly fierce creatures to help others of their kind. Female wolves, the scientists have discovered, make excellent foster parents to wolf cubs that are not their own. The study, published in Zoo Biology, suggests that captive-bred wolfcubs(幼兽)could be placed with wild wolf families, boosting the wild population.The gray wolf was once the world’s most widely distributed mammal, but it became extinct as a result ofwidespread habitat destruction and the deliberate killing of wolves suspectedof preying on livestock. Fear and hatred of the wolf have since become culturally rooted, fuelled by myths, fables and stories.In Scandinavia, the gray wolf is endangered, the remaining population found by just five animals. As a result, European wolves are severely inbred and have little geneticvariability（变异性）, making them vulnerable to threats, such as outbreaks of disease that they can’t adapt to quickly. So Inger Scharis and Mats Amundin of Linkoping University, in Sweden, started Europe’s first gray wolf-fostering program. They worked with wolves keptat seven zoos across Scandinavia. Eight wolf cubs between four and six days old were removed from their natural parents and placed with other wolf packs in other zoos. The foster mothers accepted the new cubs placed in their midst.The welfare of the foster cubs and the wolves’ natural behavior were monitored using a system of surveillance cameras. The foster cubs had a similar growth rate as their step siblings in the recipient litter, as well as their biological siblings in the source litter. The foster cubs had a better overall survival rate, with 73% surviving until 33 weeks, than their biological siblings left behind, of which 63% survived. That rate of survival is similar to that seen in wild wolf cubs. Scientists believe that wolves can recognize their young, but this study suggests they can only do so once cubs are somewhere between three to seven weeks of age.If captive-bred cubs can be placed with wild-living families, which already have cubs of a similar age, not only will they have a good chance of survival, but they could help dramatically increase the diversity of the wild population, say the researchers. Just like the wild wolves they would join, these foster cubs would need protection from hunting. Their arrival could help preserve the future of one of nature’s most iconic and polarizing animals.8. What’s the theme of the passage?A. Giving wolf cubs a new lifeB. Foster wolf parents and foster cubsC. The fate of wild wolvesD. Changing diversity of wild wolves9. Which of the following flow chart best demonstrates the relationship between the wolves?A. B.C. D.10. Which of the following statements is true?A. Female wolves are willing to raise wolf cubs of 3 to 7 weeks old.B. Foster cubs are accepted by foster parents and are well bred.C. Man’s hostile attitude towards wolves roots in myths, fables and stories.D. Foster cubs and their biological siblings have similar growth rate and survival rate.11. What’s the purpose of the research?A. To help wolves survive various threatsB. To improve wolves’ habitat and stop deliberate killingC. To save endangered wolves by increasing their populationD. To raise man’s awareness of protecting wolvesDHundreds of children are being treated for sleep problems in Wales every year. In some cases，babies，infants (婴儿)and teenagers have been admitted to hospital in north Wales alone.The Children’s Sleep Charity said many children were suffering from lack of sleep mainly because of technology use. Public Health Wales said sleep was as important to a child’s health as healthy eating and exercise，and children with poor sleep patterns were more likely to be fat.Statistics obtained (获得) under the Freedom of Information Act by BBC Wales found at least 408 children have been admitted to hospitals across Wales suffering from sleep disorders since March 2013.Children aged between 0 and 4 made up the highest number of inpatients (住院病人)，with some newborns being treated for sleep-related problems from the day of birth.Vicki Dawson，who set up the Children’s Sleep Charity (CSC)，said sleepless nights were putting both children and parents in anxiety. “Their weight and growth may also be affected as well as their mental health，”she said.Teachers said children showing signs of sleep shortage and tiredness in class were a concern as they couldn’t concentrate for long periods.Psychologist Amy McClelland，of Sleep Wales，saida common problem was that children were “over excited”before bed and that families should get back to basics. “Think 1950s family home. Dinner as a family，read，chat，a film maybe，lights off and then bed. ”She added.12. What’s the mainreason why children are short of sleep？A. Less exercise.B. Eating habits.C. Technology use.D. Sleep patterns.13. Who are the majority of the inpatients with sleep-related disorders？A. Infants.B. Teenagers.C. Teachers.D. Parents.14. What can we infer from what Amy McClelland said？A. Chatting and films make children sleep more.B. It is difficult for children to read before bed.C. Being too excitedis good for sleep habits.D. Relaxation has a bad effect on children.15. What is the best title forthe text？A. Ways to Treat Sleep ProblemsB. Sleep Problems of Welsh ChildrenC. Sleep Habits of Welsh ChildrenD. The Problems of Welsh Children第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
2021年江苏省盐城中学高三英语第二次联考试题及答案解析
2021年江苏省盐城中学高三英语第二次联考试题及答案解析第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AOvernight French ToastWhat You’ll Need•16-ounce loaf of French bread•5 eggs•1 1 /2 cups milk•1/2 cup half-and-half•1/3 cup maple syrup（枫糖浆）•1/2 teaspoon salt•foil（锡箔纸）•2 tablespoons melted butter（for topping）•2 tablespoons maple syrup（for topping）What to Do•With an adult’s help, cut the bread into 1-inch slices.•Place the eggs, milk, half-and-half, maple syrup, and salt into a large bowl. Stir（揽拌）the mixture until blended（混合均匀）.•Place the sliced bread into a baking dish. Pour the mixtureover the bread and press the slices into it. Cover the dish with foil and refrigerate overnight.•Remove the dish from the refrigerator at least one hour before baking. Ask an adult for help to preheat the oven to 375°F. Bake the French toast for 35 minutes or until golden brown.•For the topping, combine the melted butter and 2 tablespoons of maple syrup. Pour it over the French toast before serving.1.How much salt will you need to make a French toast?A.1/3 cup.B.1/2 teaspoon.C.2 tablespoons.D.16 ounces.2.How will you use foil?A.Place the sliced breadB.Cover the dish.C.Remove the dish.D.Eat the French toast.3.Who is the passage written for?A.Teachers.B.Parents.C.Cooks.D.Kids.BWho is a genius? This question has greatly interested humankind for centuries.Let's state clearly: Einstein was a genius. His face is almost the international symbol for genius. But we want to go beyond one man and explore the nature of genius itself. Why is it that some people are so much more intelligent or creative than the rest of us? And who are they?In the sciences and arts, those praised as geniuses were most often white men, of European origin. Perhaps this is not a surprise. It's said that history is written by the victors, and those victors set the standards for admission to the genius club. When contributions were made by geniuses outside the club—women, or people of a different color1 or belief—they were unacknowledged and rejected by others.A study recently published bySciencefound that as young as age six, girls are less likely than boys to say that members of their gender(性别)are “really, really smart.” Even worse, the study found that girls act on that belief: Around age six they start to avoid activities said to be for children who are “really, really smart.” Can our planet afford to have any great thinkers become discouraged and give up? It doesn't take a genius to know the answer: ly not.Here's the good news. In a wired world with constant global communication, we're all positioned to see flashes of genius wherever they appear. And the more we look, the more we will see that social factors(因素)like gender, race, and class do not determine the appearance of genius. As a writer says, future geniuses come from those with “intelligence, creativity, perseverance(毅力), and simple good fortune, who are able to change the world.”4. Whatdoes the author think of victors' standards for joining the genius club?A. They're unfair.B. They're conservative.C. They're objective.D. They're strict.5. What can we infer about girls from the study inScience?A. They think themselves smart.B. They look up to great thinkers.C. They see gender differences earlier than boys.D. They are likely to be influenced by social beliefs6. Why are more geniuses known to the public?A. Improved global communication.B. Less discrimination against women.C.Acceptance of victors' concepts.D. Changes in people's social positions.7. What is the best title for the text?A. Geniuses Think AlikeB. Genius Takes Many FormsC. Genius and IntelligenceD. Genius and LuckCBecause of COVID-19, in many places, large gatherings of people aren’t allowed. In some areas, the rules are more strict, and people aren't allowed to leave their homes unless going out is ly necessary.These steps are very important for slowing the disease down. By doing this, governments can make sure doctors and hospitals are better able to deal with all the sick people, and that fewer people suffer in all. Usually, it's called “flattening the curve”.But if no one can go out, that means businesses which depend on visitors struggle. Many singers, bands, and other musicians would normally be giving concerts now. Instead, they have to find new ways to share their music and connect with their audiences. The Metropolitan Opera in New York has canceled(取消) its season, but it is showing a special live stream of a different opera each day on its website. Other opera companies have made similar moves. Several theater companies are either offering recorded versions of their plays online or posting videos of their actors performing.Nick Green wrote a musical play that was canceled because of the virus. He set up a website with links that allow people to enjoy the work of artists around the world who have had their projects canceled. He called his project the Social Distancing Festival. He sad it was a time when he should be doing something new, rather than feeling disappointed.Even TV shows have to find new ways to film their shows. Some late night TV shows have continued, but without audiences. Others are showing reruns.While their shows are on pause, some TV stars like Conan O’Brien and Jimmy Fallon have been filming short videos at home. Mr. O’ Brien plans to bring his show back on the air soon by filming with his own phone and talking with guests over the Internet.8. What does the underlined phrase in Paragraph 2 refer to?A. Keeping patients staying at home anytime.B. Speed up the spread of disease.C. Stopping people from often gathering up.D. Slowing down the spread of the disease.9. What are opera companies’ new ways?A. Stopping sharing music with audience.B. Providing live stream services.C. Trying to attract live audiences.D. Sharing their operas with each other10. What did the cancellation of Nick Green's play bring him?A. Disappointment.B. Annoyance .C. Creativity.D. Anxiety.11. What is the text mainly about?A. People staying at home .B. The absence of audiences.C. The efforts of Nick Green .D. Entertainment going online .DConcrete is the world's most consumed material after water. Because it already surrounds us in the built environment, researchers have been exploring the idea of using concrete to store electricity—turning buildings into giant batteries. The idea has been gaining ground as we have come to increasingly rely on renewable energy from the wind and sun: rechargeable batteries are necessary when the breeze dies down or darkness falls.Experimental concrete batteries have only managed to hold a small part of what a traditional battery does. But one team now reports in Buildings that it has developed a rechargeable original model that could represent a more than 900 percent increase in stored charge, compared with earlier attempts.A live-in concrete battery might sound unlikely. Still, "you can make a battery out of a potato," notes Aimee Byrne. In a future where sustainability is key, she likes the idea of buildings that avoid waste by providing shelter and powering electronics.Although the new design stores more than 10 times as much power as earlier attempts, it still has a long way to go: 200 square meters of it "can provide about 8 percent of the daily electricity consumption" of a typical U.S. home, Zhang says.This is not enough to compete with today's rechargeable devices. "We're getting milliamps (毫安) out of concrete batteries—we're not getting amps (安培), "Byrne says." We're getting hours as opposed to days of charge." But she adds that" concrete batteries are completely in their childhood, compared to other battery designs." The earliest batteries were simple andbulky. Researchers experimented with new materials and designs for more than a century to develop today's small devices. Byrne suggests concrete-based energy storage could undergo a similar evolution. "The whole idea is that we're looking far into the future," she says. "We're playing thelong game with it."12. What can we learn about the concrete batteries?A. They become increasingly renewable.B. They are the most consumed batteries.C. They are being developed by researchers.D. They will replace energy from the wind and sun.13. Why does Byrne mention a battery out of a potato?A. To show it is easy to build concrete batteries.B. To argue it is possible to develop concrete batteries.C. To make her statement more interesting.D. To call on people to protect the environment.14. What does the underlined word "bulky" in Paragraph 5 mean?A. HeavyB. CheapC. EfficientD. Small.15. What doesByrne think of concrete batteries?A. They beat today's rechargeable devices.B. They are simple and bulky.C. They have a doubtful future.D. They have a long way to go.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
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2021年江苏南京、盐城高三第二次模拟考试英语试卷学校:___________姓名：___________班级：___________考号：___________一、单项选择1．Different cultural features of ethnic groups are ________ one another and work out a melody．A．in tune with B．in parallel withC．in contrast to D．in response to2．________ an increase in foreign legal conflicts，China is expected to see the number continue to rise．A．To witness B．Being witnessedC．Witnessed D．Having witnessed3．At the end of the historic area，Wilmington displayed its ________ as a working port city：large ware-houses and a few other dated office buildings．A．achievement B．reputationC．character D．standard4．—Do you think I'm a good surfer?—Of course! I ________ you earlier．You made it look so easy，graceful even．A．am watching B．was watchingC．have watched D．had watched5．So far, only one man has ________ a theory that seems to fit all the facts.A．come up with B．put up withC．lined up with D．caught up with6．—Your car should be ready next Tuesday．—We were ________ hoping you'd be able to do it by this Friday．A．still B．rather C．always D．even7．Many thought that after starring in the immensely popular drama，Nirvana in Fire，Hu Ge would ________ and actively seek new roles．A．make a mountain out of a molehillB．have too many irons in the fireC．strike while the iron is hotD．put the cart before the horse8．We work during the week，but weekends and evenings are usually ________．A．vacant B．casual C．empty D．clear9．Passion is passion and it doesn't matter ________ it's directed．Exactly，it can be coins or sports or politics．A．why B．howC．whether D．where10．Different tastes among tourists from outside the mainland ________ the list of the country's attractions．A．top B．shape C．lead D．show11．It wasn't easy having my friends talk about their freshman years ________ I wasn't a part of．A．whom B．when C．that D．what 12．The desk that ________ clean so I could do homework was always surrounded with bowls of bad milk，old magazines and so on．A．may have been B．would have beenC．must have been D．should have been13．He ________ whether to set aside the minor differences，then he did．A．debated B．predictedC．plotted D．calculated14．How could I lie to her she lived for the truth，whether it was found in music or people?A．unless B．whenC．while D．though15．—Mum，look at my shoes．I need a new pair．—________．I bought them for you only a week ago!A．You bet B．You said itC．You don't say D．You name it二、完形填空Human growth is a process of experimentation, trial, and error eventually leading to wisdom. Each time you choose to trust yourself and take action, you can never quite be certain how the situation will 16 .Sometimes you are victorious, and sometimes you become disappointed. The 17 experiments, however, are no less valuable than the experiments that finally prove successful; in fact, you 18 learn more from your “failures” than you do from your19 . If you have made what you think to be a mistake or failed to live up to your own 20 , you willmost likely put up a barrier between your essence and the part of your that is the alleged(声称的)wrong-doer.However, viewing past actions as 21 implies guilt and blame, and it is not possible to learn anything meaningful while you are engaged in blaming. 22 , forgiveness is required when you are severely judging yourself. Forgiveness is the act of erasing an 23 debt. There are four kinds of forgiveness.The first is beginner forgiveness for yourself.The second of forgiveness is beginner forgiveness for another.The third kind of forgiveness is 24 forgiveness of yourself. This is for serious misbehaviors, the ones you carry with deep 25 . When you do something that violates your own values and principles, you create a gap between your standards and youractual 26 .In such a case, you need to work very hard at 27 yourself for these deeds so that you can close this gap. This does not 28 that you should rush to forgive yourself or shouldn’t feel regret,29 taking pleasure in these feelings for a prolonged period of time is not healthy.The 30 and perhaps most difficult one of the advanced forgiveness of another.At some time of our life, you may have been severely wronged or hurt by another person to such a degree that forgiveness seems 31 .However, harboring anger and revenge fantasies only keeps you 32 in victimhood. Under such a circumstance, you should force yourself to see the bigger picture. By so doing, you will be able to 33 the focus away from the anger and resentment.It is only through forgiveness that you can erase wrongdoing and 34 the memory. When you can 35 release the situation, you may come to see it as a necessary part of your growth.16．A．turn out B．turn up C．break up D．break out 17．A．important B．engaged C．failed D．successful 18．A．obviously B．necessarily C．continuously D．usually 19．A．success B．failure C．fault D．benefit 20．A．ability B．expectations C．belief D．experiences 21．A．mistakes B．victories C．experiments D．fantasies 22．A．Still B．Therefore C．Instead D．However23．A．absurd B．original C．emotional D．unusual 24．A．ordinary B．advanced C．alternative D．certain 25．A．wisdom B．mercy C．injury D．shame 26．A．thought B．approach C．behavior D．purpose 27．A．punishing B．forgiving C．blaming D．praising 28．A．mean B．prove C．reflect D．represent 29．A．and B．or C．but D．so 30．A．uncertain B．premier C．next D．last 31．A．essential B．valuable C．impossible D．unavoidable 32．A．trapped B．located C．lost D．occupied 33．A．drive B．drag C．put D．shift 34．A．keep B．refresh C．weaken D．clean 35．A．naturally B．finally C．definitely D．initially三、阅读选择5 Secrets of Web Travel SitesBooking a trip on an online travel site is convenient, but comes with its own set of problems.1. They know who’s on a Mac and who’s on a PC and who’s goingto spend more.Last year, US travel research company Orbitz tracked people’s online activities to test out whether Mac users spend more on travel than PC users. On average, Mac users lay out US$20-30 more per night on hotels and go for more stars, according to the Wall Street Journal. As a result, online travel sites show these users more expensive travel options first. To avoid inadvertently paying more, sort results by price.2. Their software doesn’t always hook up to the hotel’s system.A guaranteed reservation is almost impossible to come by anywhere – but the risk ofyour flight or hotel being overbooked increases with third-party providers. Themiddle-man’s software isn’t immune to system errors, so always call the hotel or airline to make sure your booking was processed.3. Don’t be fooled by packages: Often, they’re low-end items grouped together.Ever notice how travel sites recommend a hotel, a rental car, and tour package all inone click? These deals usually feature travel that no one wants, like flights with multiple layovers. Check the fine print.4. You could miss out on loyalty points.Third-party providers can get between you and frequent flyer miles or points. Many hotel loyalty programmes don’t recognize external sites, others award only minimumpoints and exclude special offers, like double points on hotel stays.5. Once your trip is purchased, you’re on your own.An online travel agency can’t provide assistance the same way an agent can if a flightis cancelled or a room is substandard. Basically, when you arrive at the airport or hotel, you’re just another client who booked at the lowest rate.36．Which of the following is TRUE?A．Third-party providers can ensure your reservation.B．Mac users are likely to spend more money than PC users.C．An online travel agency functions the same as an agent.D．Packages usually provide travelers with satisfactory programmes.37．What’s the purpose of the passage?A．To encourage readers to book a trip on an online travel site.B．To make an advertisement about several travel sites online.C．To convince readers not to book a trip on an online travel site.D．To warn readers of some problems with booking trips online.Want to add some hours to your day? Ok, you probably can't change the fabric of time. But a new study suggests that the way you feel about your goal can change your concept of time and that some simple strategies could make you feel less rushed.In a series of experiments, Jordan Etkin, a professor of marketing at Duke, and her co-authors, Loannis Evangelidis and Jennifer Aaker, looked at what happens when people see their goals as conflicting with one another. In one, they asked some participants to list two of their goalsthat they felt were in conflict, and others simply to list two of their goals. Those who were forced to think about conflicting aims felt more time pressure than those who weren't. In another experiment, the researchers gave participants a similar prompt regarding goal conflict, but this time measured their anxiety levels as well as their attitudes toward time. They found that participants who thought about conflicting goals had more anxiety than those who didn't, and that this, in turn, led to feelings of being short on time."Stress and anxiety and time pressure are closely linked concepts," D．Etkin explained. "When we feel more stress and anxiety in relation to our personal goals, that manifests as a sense of having less time."Technological advances that allow people to do lots of things at once may increase thefe'eling of goal conflict, she said."I think the easier it is for us to try to deal with a lot of these things at the same time," She said"the more opportunity there is for us to feel this conflict between our goals."She isn't the first to suggest that actual busyness isn't the only thing that can make us feel busy At the Atlantic, Derek Thompson wrote that "as a country, we're working less than we did in the 1960s and 1980s." He offered a number of possible reasons some Americans still feel so overworked, including "the fluidness ffl±) of work and leisure." As he put it:"The idea that work begins and ends at the office is wrong. On the one hand, flexibility is nice, On the other, mixing work and leisure together creates an always-on expectation that makes it hard for white-collar workers to escape the shadow of work responsibilities."And Brigid Schulte writes in her 2014 book Overwhelmed: How to Work, Love, and Play When No One Has the Time that some researchers believe "time has no sharp edges. What often matters more than the activity we're doing at a moment in time, they have found, is how we feel about it.Our concept of time is indeed,our reality.”Fortunately, Dr. Etkin and her team did find ways of making us feel better about time—or, at least, of reducing the negative influence of goal conflict. When participants performed a breathing exercise that reduced their anxiety, the impact of such conflict on their perceptionof time was less pronounced. Reframing anxiety as excitement (by reading the phrase "I am excited!" aloud several times) had a similar effect.Breathing and reframing may not solve everyone's time problems—Ms. Schulte writes that some Americans are indeed working more than they used to. She cites the work of the sociologists Michael Hout and Caroline Hanley, who have "found that working parentscombined put in 13 more hours a week on the job in 2000 than they did in 1970. That's 676 hours of additionally paid work a year for a family. And that's on top of all the unpaid hours spent caring for children and keeping the house together." Sometimes, we may feel short on time because we actually are. However, Dr. Etkin believes her findings suggest we may "have the ability to influence our experience of time more than we think we do.""We're all going to have times in our lives when our goals seem to be in more conflict than others," she said. But with techniques like the ones her team tested, "we really can help ourselves feel like we have more time."38．What makes people feel rushed today?A．Goal conflict. B．High pressure.C．Too much expectation. D．Lack of exercise.39．Which of the following statements is TRUE according to the passage?A．Most people are having less work to do nowadays.B．People under a lot of stress have a better sense of time.C．Technological advances allow people to feel less stressed.D．The flexibility of work increases white-collar workers' pressure.40．The underlined sentence "Our concept of time is, indeed, our reality." means_______ A．we should make full use of timeB．we value time more than the way we liveC．we can feel better about time if we want toD．we don't have the time to enjoy life in reality"Over the years the unthinkable has become thinkable and today we sense we are close to being able to alter human heredity œ#)." These were the words of David Baltimore of the California Institute of Technology, on December 1st, when he opened a three-day meeting in Washington to discuss the morality and use of human gene editing. Dr Baltimore is an old hand at these sorts of discussions, for he was also a participant in the Asilomar conference, in 1975, which brought scientists together to discuss a safe way of using the then-new tcchnology of recombinant DNA, and whose recommendations influenced a generation of biotechnology researchers.Four decades on, the need for a similar sort ofchin-waghas arisen. The International Summit on Human Gene Editing has been held by the national scientific academies of three countries— America, Britain and China. They are particularly concerned about whether gene editing should be used to make heritable changes to the human germ line, something Dr Baltimore described as a deep and troubling question. Like those of Asilomar, the conclusions of this meeting will not be binding. But the hope is that, again like Asilomar, a mixture of common sense and peer pressure will create a world in which scientists are trusted to regulate themselves, rather than having politicians and civil servants do it for them. The meeting is being held against a backdrop of rapid scientific advance, Since 2012 research into a new, easy-to-use editing tool called CRISPR-Cas9 has blossomed. This technique involves a piece of RNA (a chemical messenger, which can be used to recognise a target section of DNA) and an enzyme (酶) called a nuclease that can snip unwanted genes out and paste new ones in. Public interest was aroused in April, when Chinese scientists announced they had edited genes in non-viable ( 无活力的) human embryos, and again in November when British researchers said they had successfully treated a one-year-old girl who had leukaemia ( 白血病), using gene-edited T-cells. T-cells are part of the immune system that attack, among other things, tumour cells. The researchers altered T-cells from a healthy donor to encourage them to recognise and kill the patient's cancer, to make them immune to her leukaemia drug, and to ensure they did not attack her healthy cells.In another recent development, a firm called Edit as Medicine, which is based in Cambridge, Massachusetts, has said it hopes, in 2017, to start human clinical trials of CRISPR-Cas9 as a treatment for a rare genetic form of blindness known as Leber congenital amaurosis (伯氏先天性黑蒙). Though other companies are already testing gene-editing therapies, these employ older, clunkier forms of the technology that seem likely to have less commercial potential. Moreover, researchers at the Broad Institute, also in Cambridge, said this week that they had made changes to CRISPR-Cas9 which greatly reduce the rate of editing errors — one of the main obstacles to the technique's medical use.On the subject of germ-line editing, Eric Lander, the Broad's head, told the meeting it would be useful only in rare cases and said it might be a good idea to "exercise caution? before making permanent changes to the gene pool. The need for caution is advice that might also be heeded by those pursuing work in animals other than people, and in plants — subjects not being covered by the summit.41．Which ofthe following is TRUE about CRISPR-Cas9?A．It has fewer side effects.B．It can modify human gene.C．It can protect immune system.D．It has less commercial potential.42．The underlined word "chin-wag" in Paragraph 2 can be replaced by______ A．discussion B．negotiationC．argument D．comparison43．What can be inferred from the passage?A．Dr. Baltimore started his research on modiffing gene in 1975.B．Scientists' opinions about the use of gene editing are consistent.C．CRISPR-Cas9 has been applied to cure Leber congenital amaurosis.D．More research should be made before the technology comes into wide use.44．This passage is most probably a______.A．science fiction B．scientific reportC．conference summary D．commercial advertisementBefore the law sits a gatekeeper．To this gatekeeper comes a man from the country who asks to gain entry into the law．But the gatekeeper says that he cannot grant him entry at the moment．The man thinks about it and then asks if he will be allowed to come in sometime later on．“It is possible，” says the gatekeeper，“but not now．” ①The gate to the law stands open，as always，and the gatekeeper walks to the side，so the man bends over in order to see through the gate into the inside．When the gatekeeper notices that，he laughs and says:___________________________________________________________________________ __________________________________________________________The man from the country has not expected such difficulties: the law should always be accessible for everyone，he thinks，but as he now looks more closely at the gatekeeper in his fur coat，at his large pointed nose and his long，thin，black Tartar's beard，he decides that it would be better to wait until he gets permission to go inside．The gatekeeper gives him a stool and allows him to sit down at the side in front of the gate．There he sits for days and years．He makes many attempts to be let in，and he wears the gatekeeper out with his requests．The gatekeeper often interrogates him briefly，questioning him about his homeland and many other things，but they are indifferent questions，the kind great men put，and at the end he always tells him once more that he cannot let him inside yet．The man，who has equippedhimself with many things for his journey，spends everything，no matter how valuable，to win over the gatekeeper．The latter takes it all but，as he does so，says，“I am taking this only so that you do not think you have failed to do anything．” ②During the many years the man observes the gatekeeper almost continuously．He forgets the other gatekeepers，and this first one seems to him the only barrier for entry into the law．He curses the unlucky circumstance，in the first years thoughtlessly and out loud; later，as he grows old，he only mumbles to himself．He becomes childish and，since in the long years studying the gatekeeper he has also come to know the fleas(跳蚤) in his fur collar，he even asks the fleas to help him persuade the gatekeeper．Finally his eyesight grows weak，and he does not know whether things are really darker around him or whether his eyes are merely deceiving him．But he recognizes now in the darkness a ray of light which breaks out of the gateway to the law．Now he no longer has much time to live．Before his death he gathers in his head all his experiences of the entire time up into one question which he has not yet put to the gatekeeper．He waves to him，since he can no longer lift up his stiffening body．The gatekeeper has to bend way down to him，for the great difference has changed things considerably to the disadvantage of the man．③ “You are insatiable(不知足的)．” “Everyone strives after the law，” says the man，“so ho w is it that in these many years no one except me has requested entry？” The gatekeeper sees that the man is already dying and，in order to reach his diminishing sense of hearing，he shouts at him，“Here no one else can gain entry，since this entrance was assigned only to you．I'm going now to close it．” ④45．Which can best describe the man from the country?A．Brave but innocent．B．Loyal but ridiculous．C．Tolerant but stubborn．D．Trustworthy but childish．46．What is the implied meaning of the underlined sentences?A．Anyone who breaks the law will get severe punishment．B．It's next to impossible for people to gain entry into the law．C．The gatekeepers are powerful enough to defend the law．D．All the gatekeepers take full responsibility for obeying the law．47．The sentence “What do you still want to know now？” asks the gatekeeper．can be putin ．A．①B．②C．③D．④48．Which of the following is TRUE?A．The gatekeeper is actually the symbol of responsibility．B．All efforts made by the man from the country are in vain．C．The man from the country finally gains access into the law．D．A close relationship is formed between the gatekeeper and the man．49．Why is the man from the country eager to have access to the law continuously? A．Because he is anxious to explore the nature of law．B．Because no one can gain entry into the law except him．C．Because the gatekeeper promises him entry into the law．D．Because he knows how to take advantage of the gatekeeper．50．What may be the title of the novel?A．Before the lawB．Above the lawC．A countryman's lifeD．A gatekeeper's duty四、任务型阅读51．阅读填空请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。