成都石室中学2020届一诊考试英语试题及参考答案
成都石室中学一诊模拟考试英语试题试卷满分150分考试时间120分神第一部分听力（共两节，满分30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。
听完每段对话后，你都有10秒钟的时间来回答有关小題和阅读下一小题。
每段对话仅读一遍。
1.What did the woman do today?A.She practiced the piano.B.She wrote some letters.C.She made a travel plan.2.What will the woman do tomorrow afternoon?A.Go to the dentist.B.Go t o a physics class.C.Meet with her trainer.3.What has Billy been doing this weekend?A.Visiting museums.B.Reading some science books.C.Trying to come up with an idea.4.How do the speakers fe el?A.Tired.B.EnjoyableC.Frightened.5.What does the woman mean?A.She doesn't want to leave.B.She will take all the files away.C.She has enough time to deal with her work.第二节听下面5段对话或独白。
每段对话或独白后有2至4个小題，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。
听每段对话或独白前，你将有5秒钟的时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6.What did the woman say about the man's brother?A.He has changed a lot.B.He was very impolite to her.C.She can never understand him.7.What is the man's explanation?A,His brother has a pain in his neck.B.High school life is too stressful.C.That is the way teenagers are.听第7段材料，回答第8至10题。
8.What are the speakers doing?A.Looking for something.B.Talking about a trip to France.C.Checking their luggage at the airport.9.Where was the woman's passport?A.In her wallet.B.Under the desk.C.In her makeup bag.10.What is the woman like?A.She is forgetful.B.She is impatient.C.She is very organized听第8段材料，回答第11至13题。
11.Where does the conversation take place?A.In Thailand.B.In Hawaii.C.In Mexico.12.What do we know about the camera?A.It can be used underwater.B.It cannot be dropped.C.It's pretty heavy.13.How much did the man spend on his camera equipment in total?A.$200.B.$300.C.$350.听第9段材料，回答第14至16题。
14.What does the man want the woman to do by Monday?A.Call the models.B.Finish the files.C.Send out the invitations.15.When is the charity party?A.This weekend.B.Next week.C.Next month.16.Where do the speakers probably work?A.At a baking company.B.At a fashion company.C.At a housing company.听第10段材料，回答第17至20题。
17.What is the speaker's attitude?A.No one is bo rn a genius.B.Too much practice is not useful.C.Talented people needn't work hard.18.When did Mozart begin composing?A.At the age of three.B.At the age of five.C.At the age of eight.19.How did Jimi Hendrix learn to play the guitar?A.His father taught him.B.He learned at school.C.He taught himself20.What happened to Einstein after graduation?A.He couldn't find a job.B.He was an immediate success.C.He gave up his studies for a while.第二部分阅读理解（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，选岀最佳选项，并在答题卡上将该项涂黑。
AWhen Ariyah Georges was bo rn15weeks early,she weighed only one pound,12ounces.Her mother, Jovan,knew how important breastfeeding was,especially for a premature（早产的）baby like Ariyah,so she began pumping milk to feed her through a tube.But two days later,Jovan felt dizzy and feverish—104 Fahrenheit degrees,in fact.She had a blood disease and was close to full shock.She was separated from others for nearly two weeks at the regional Northern Virginia hospital where she'd delivered.During that time,she could still pump breast milk,but Ariyah couldn't consume it because of the risk of infection.Without it,the newborn was particularly easily affected by diseases.There are many cases like this,which creates the need for the milk donation.Enter donor milk breast milk purchased by hospitals for mothers who aren't able to produce enough milk on their own,due to health complications,stresses,or other factors.The milk comes from milk banks, organizations that collect and screen breast milk from those women willing to ually processed in intensive-care units,the milk is only available by prescription.In recent years,both milk banks and the use of donated human milk have risen swiftly in the United States.In2011,22percent of NICUs used donor breast milk;four years later,that number doubled to nearly40percent,and went even higher for the most intensive NICUs—as much as75percent.There are 23milk banks in the United States recognized by the Human Milk Banking Association of North America, or HMBANA,double the number that existed five years ago.But as the demand for donor milk rises,banks must find more charitable donors—a task made more complicated by informal networks of milk sharing that happens online.And many of the most vulnerable infants are still not being reached.21.Jovan couldn't feed her baby Ariyah on her breast mill-becauseA.Ariyah was a premature babyB.Jovan couldn't produce enough milkC.Jovan was separated from othersD.Jovan was in poor health.22.By telling the story of Ariyah and her mother,the writer wants to_____A.tell us what to do if mothers cannot produce enough milk.B.remind us of the importance of breastfeeding the newborn.C.introduce the topic of an increasing need for donated human milk.D.warn us a gainst the risk of the newborn being affected by diseases.23.How is the writer's idea mainly developed in Paragraph4?A.By following time order.B.By listing statistics.C.By giving examples.D.By making predictions.24.What problem are milk banks now faced with?A.It's difficult to find enough charitable donors.works of milk looking for donors online are informal.C.The milk purchased from milk banks cannot reach infants'home.D.The number of women willing to donate breast milk are decreasing.BIf you're a book lover,you have a pile of books on your bedside,or a bookshelf in your library with a “to read”sign on it.Yet you can't stop yourself from adding to the pile.This can lead to feelings of guilt over your new purchases.But I'm here to tell you to stop worrying.What you have is an antilibrary,and it's a very good thing.The term comes from writer Umberto Eco. He is the owner of a large personal library.He separates visitors into two groups:those who react with “Wow!What a library you have!How many of these books have you read?”and the others who get the point that a private library is not something to show off but a research tool.Read books are far less valuable than unread ones.Indeed,the more you know,the larger the rows of unread books.Let us call this collection an antilibrary.If you think you already know everything about a subject,you're cutting yourself off from a stream of information at an artificial point.So a growing library of books you haven't read means you're consistently curious about the unknown.And that attitude is a great foundation for a lifelong love of learning.So don't feel guilt over your unread books.Those books will be there for you when you do want them, and as you build your library of read and unread books,you can start using it as you would use a bigger library.Certain books may become references more than read-throughs.Or you may find that a book you bought five years ago has special relevance today.Letting the role of books evolve in your life is a healthy sign of curiosity.Thai's good for you and good tor the world around you.25.What does the underlined word"antilibrary in Paragraph2refer to?A.Feelings of guilt over new books.B.A pile of books on the bookshelf.C.The collection of unread books.D.A large personal library.26.Which of the following will the writer agree with?A.The unread books you bought years ago are of no use.B.You don't have to read every book from cover to cover.C.Read books are of more use than unread books.D.You shouldn’t purchase new books until the unread ones are covered.27.What does the writer think of someone having lots of unread books?A.Approving.B.Doubtful.C.Critical.D.Indifferent.CSince App Store was set up,it has been selling consumers one simple thing—choice.Whether you wanted to play games,read the news,or do a thousand other things,there was something for whatever you desired.Then something funny happened.Logging into the App Store today is like going into a shopping mall with only a coupon（优惠券）for one thing:There's so much choice;it might be easier to give up than to choose.It isn't consumers who are burdened,though.Too much content of all kinds also has economic effects. When countless choices are available,it causes pressure,pushing prices down and driving us a bit crazy.So what is the way forward?It may well be to tum less choice itself to the marketing strategy.There arc already signs that this is happening.Firstly content companies are looking to prevent their offerings from getting lost in the tons of stuff.Most obvious is Disney,which is planning to open its own streaming service next year.The point is to narrow the focus so that those seeking Disney cartoons will have one place to go,rather than being around various services.Yet if that represents a careful first step,there are more extreme options too.Consider the idea of a wine club:from tens of thousands of bottles each year,subscribers（用户）pay someone to select the mostinteresting ones.Perhaps what comes next for digital content is simila r---carefully selected offerings fromtrusted sources that put choices in the hands of someone else in order to get rid of the anxiety of choosing.Up to now,too much choice in digital media has only one solution:the algorithm（运算法则）.But we've seen the trouble with algorithms on You Tube.They feed you only what you've already said you like, not things you may not know you're into.Worse,they have a tendency to serve up disturbing content.The way forward can't simply be more or better algorithms.Instead,it's time for digital companies to start thinking about how to put limits on things:on how much we can use a device,or what we are available to choose from.As we move further into the digital revolution,what people ask for is clear:Less.28.What will t oo much choice of content on the market result in?A.The shutdown of companies.B.Anxiety of consumers.,C.Poor quality of products.D.Negative influence on economy.29.Why is Disney planning to open its own streaming service?A.To improve its marketing strategy.B.To help people focus on less choice.C.To encourage more people to visit Disney.D.To provide consumers with various services30.In what way may a wine club and digital content in the near future be similar?A.Someone else will be employed to make a choice for consumers.B.Both of them will offer only a few options.C.Consumers will refuse to choose from too many options.D.Both of them will make a change about their products.31.What do we know about the algorithm?A.It manages to offer what consumers will possibly like.B.It helps to remove disturbing content from digital media.C.it offers consumers things based on what they've said they like.D.It'll solve the problem of having too much choice.DWhat's that one thing you really should do,but keep putting off?We all have them:time-consuming, or difficult chores we're afraid of and drag out until the last minute—if we complete them at all.But what if we could drive ourselves into those boring tasks by pairing them with something we really enjoy?Research suggests that combining the things we want to do,with the thing we should do,could be a nice trick to reach our goals.The method is known as"temptation bundling"and it allows you to combine two differing,but complementary activities at the same time."I only let myself get a footbath when I'm doing some work,'*says Katherine Milkman,a professor of behavioral economics at the University of Pennsylvania.Another example?Going to your favorite restaurant but with a difficult colleague,or someone you're supposed to spend time with,such as a relative.Ln short,it's pairing something you like with something you don't like,offering you incentive to do something you might be putting off.Exercise is one activity routinely treated as a boring task—so Milkman used it in an experiment to know how temptation bundling works in reality.In her kman encouraged students to exercise while listening to addictive,page-turning audiobooks.One group,which could only access the audiobooks while at the gym,were51%more likely to exercise than the control group,which were able to listen when they liked.Another group,whose access to the audiobooks was not restricted but who were merely encouraged to bundle the activities,were29% more likely to exercise than the control group.The benefit of"temptation bundling,"comes from doing two things at once that go well together,says Milkman."The secret is to bundle tasks that require different effort.For instance,if one task requires focus or concentration,you want the other not to be too distracting—reading while listening to a podcast is very difficult,for example,while cooking and listening is more realistic/'Milkman adds.32.Temptation bundling can help us to_______A.avoid delaying what should be done in time.B.solve two problems at a time.C.put what we have learned into practice.D.improve our ability to face a chore.33.The two percentages51%and29%in paragraph6show that_____A.many people treat exercise as a boring task.B.most people consider listening to audiobooks a boring thing.bining two activities at the same time can contribute to each other.D.the control group do the worst in dealing with p hysical exercise.34.Which of the following is true according to this passage?A.Cooking and listening can be combined because neither needs focus.bining two differing,but complementary tasks is popular among us.kman's experiment shows that temptation bundling is effective.D.Temptation bundling is suitable for reading and listening to a podcast.35.This passage is intended to tell us________A.what benefits pairing two tasks will bring us.B.how to get a boring task completed.C.what tasks can be paired with each other.D.how to identify the bad habit of putting off.第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选岀能填入空白处的最佳选项。
成都石室中学2020届一诊考试-英语答案
成都石室中学一诊模拟试卷英语试题答案听力：1—5 BACBC 6—10 BCACA 11—15 BACBC 16—20 BABCA阅读理解：21. D. 此题为细节题。
根据第二段第一、二句可知，Jovan因为身体状况被隔离。
虽然仍然可以挤奶，但Ariyah不能喝。
22. C. 抛砖引玉，由一个具体案例引出一个现象，像Jovan母女这样的情况使得捐奶成为必要，后文主要围绕捐奶展开。
23. B. 第四段主要讲的是奶库的数量和捐赠奶的使用在美国增长很快。
后文列举了一系列数据支撑这一观点。
24. A. 根据最后一段第一句可知，而B答案错在“looking for donors”。
25. C. 根据第一段第一、二句的描述或第二段末尾“Read books are far less valuable than unread ones. Indeed, the more you know, the larger the rows of unread books.”可知。
26. B. 根据最后一段“Certain books may become references more than read-throughs.”可知，一些书主要用于查阅信息，不用从头到尾地读完。
27. A. 从第二段“What you have is an antilibrary, and it’s a very good thing.”和第三段“So a growing library of books you haven’t read means you’re consistently curious about the unknown. And that attitude is a great foundation for a lifelong love of learning”等句可知作者支持大家拥有许多未读的书。
28. D. 从第三段可知，选择多了就会给商家造成压力，商家会选择降价，经济也会因此造成影响。
【附20套高考模拟试题】2020届四川省成都石室中学一诊英语试题含答案
2020届四川省成都石室中学一诊英语试题第一部分（共20小题每，小题1.5分，满分30分）1．It is widely acknowledged in foreign companies that employees should be ________ in terms of innovation capability.A．examined B．evolvedC．evaluated D．encouraged2．—What does Nicky’s job involve as a public relations director?—______ quite a lot of time with other people.A．Spending B．Having spentC．To spend D．To have spent3．An exhibition with 885 cultural relics to be displayed ________ at the Meridian Gate Gallery.A．was held B．would hold C．has hold D．will be held4．She doesn’t speak our language, _____ she seems to understand what we say．A．for B．and C．yet D．or5．Could I speak to__________ is in charge of International Sales please?A．who B．whatC．whoever D．whatever6．Lifting off at sunrise, the hot air balloon goes wherever the wind blow.A．may B．must C．need D．should7．—Why not buy a second-hand car first if you don’t have enough money for a new one?—That’s a good ________.A．saying B．questionC．account D．suggestion8．—Our team has just narrowly won the game. I feel so relieved now.—__________!A．Cheer up B．Y ou betC．What a pity D．Well done9．Students are always interested in finding out _______ they can go with a new teacher.A．how far B．how soon C．how often D．how long10．Be calm, Madam. Can you remember _____________ you had your mobile phone stolen?A．when was it that B．that it was whenC．where it was that D．it was where that11．—What do you think of Tom?—He has been working very hard. ______ he is an advanced worker.A．No wonder B．No doubt C．No worry D．No problem12．I ______ have worried before I came to the new school, for my classmates here are very friendly to me.A．mightn’t B．mustn’tC．needn’t D．couldn’t13．This kind of gel pen which ______ smoothly is quite popular with students.A．is written B．is writing C．wrote D．writes14．As is known, only hard leads to happiness.A．work B．worksC．worked D．working15．_____what they say about me, I’m going to continue my work.A．In terms of B．Regardless ofC．Instead of D．In favor of16．－I hear Iron Man III is on recently. Let’s set off for the cinema to appreciate it now.－________ It’s about 10 PM. I’m so tired that I must go to bed.A．Let’s find some of the action. B．How do you find it?C．It’s entirel y up to you. D．You can’t be serious.17．_____ is often the case, we have worked out the production plan.A．Which B．When C．What D．As18．People ________ with anyone who is always talking about how wonderful he is.A．fall in B．keep company C．catch up D．get fed up19．Not having worked out the program, ________ leave the office.A．so he was forbidden to B．and he didn’t want toC．his little son couldn’t make him D．be couldn’t free himself to20．It’s difficult for us to learn a lesson in life ________ we’ve actually had that lesson.A．while B．since C．until D．when第二部分阅读理解（满分40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。
四川省成都石室中学2020届高三英语“一诊”模拟试题(2020成都“一诊”模拟)
成都市石室中学高2020级“一诊”模拟考试英语说明：本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，共150分。
考试时间120分钟。
第Ⅰ卷（选择题，共100分）第一部分英语知识运用（共两节，满分50分）第一节语法和词汇知识（共20小题；每小题1分，满分20分）从A、B、C 、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1. Each of the 400 people received from their boss ______ gift —“WhoMoved My C heese?”— ______ best-seller in the US, to understand how to deal with changes in their lives and work.A. the; 不填B. a；aC. a；不填D. the；a2. — Silly me! I forget what my luggage looks like.— What do you think of ______ over there?A. the oneB. thisC. itD. that3. — The film is, I have to say, not a bit interesting.— Why? It’s ______ than the films I have ever seen.A. far more interestingB. more boringC. no more interestingD. any less interesting4. — I was walking along the street and all of a sudden, a car cut in andknocked me down．— You can never be ______ in the street．A. enough carefulB. much carefulC. very carefulD. too careful5. Some insects ______ the colour of their surroundings to protectthemselves.A. take inB. take offC. take onD. take out6. Recently a survey ______ prices of the same goods in two differentsupermarkets has caused heated debate among citizens.A. comparedB. comparingC. comparesD. being compared7. No matter how ______, it is not ______ lifeless.A. a desert may be dry; likelyB. dry may a desert be; probableC. may a desert be dry; possiblyD. dry a desert may be; necessarily8. Some students are now busy preparing for the “Independent Recruitment(自主招生)” contest, in hopes of getting a “Pass” card at their first ______.A. purposeB. attemptC. desireD. performance9. Experiments of this kind ______ in both the U.S. and Europe well beforethe Second World War.A. has conductedB. have been conductedC. had conductedD. had been conducted10. Have you had the computer ______? You see it really needs ______.A. to repair; to repairB. repair; repairingC. repaired; to be repairedD. repairing; repair11. This summer, several provinces in the south of China was struck by floods,______ effects the people are still suffering.A. whatB. from whichC. from whoseD. which12. Your cousin is said ______ a new computer program recently, but do youknow when he will finish it?A. to have been designingB. to be designingC. to designD. to have designed13. Statistics show that men have ______ as women do for every mile they drive.A. serious accidents as twice manyB. twice as many serious accidentsC. twice serious accidents as manyD. serious accidents as many twice14. It’s already 10 o’clock. I wonder how it ______ that she was two hours late on such a shorttrip.A. came overB. came outC. came aboutD. came up15. For a moment nothing happened; then ______ all shouting together.A. voices had comeB. did voices comeC. voices would comeD. came voices16. Misunderstanding ______ from the lack of communication, unless ______properly, may lead to serious problems.A. arose; handlingB. arising; handledC. was raised; to handleD. risen; being handled17. I warned him of the slippery road, but he fell on fours ______ I finished my words.A. asB. beforeC. untilD. since18. If he ______ that he ______ to work there then, everything would be OK now.A. had insisted; be sentB. insisted; should be sentC. insisted; had been sentD. had insisted; was sent19. — Shall I offer you a ride as you live so far away?— Thank you. ______.A. It couldn’t be betterB. Of course you canC. If you likeD. It’s up to you20. —You aren’t angry at his disgraceful joke?— No, ______ it. I’ve never laughed so much in my life.A. more thanB. apart fromC. far fromD. instead of第二节完形填空(共20小题；每小题l.5分，满分30分)阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
2020届成都市石室中学高三英语一模试卷及答案解析
2020届成都市石室中学高三英语一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ATheatre and film fans will be excited about what's on stage and on screen.THEATRE☆Take in a Broadway show at Mirvish Venues. The Grand Theatre hosts plays and musicals in London, Ontario. The building dates back to 1901 and starts a rare architectural feature.☆In the heart of Ontario's bread-basket, treat yourself to uniquely Canadian modern productions at the Blyth Festival in Goderich.☆Ontario becomes popular on the stage as theatre festivals. The Stratford Festival produces classic productions mainly on Shakespeare in Stratford. Works by Bernard Shaw, the founder of social realism in English literature enrich the stage at the Shaw Festival in Niagara-on-the-Lake.FILM☆Expand your mind with great modem, independent film during the Reel Asian FilmFestival or visit the TIFF Bell Lightbox for exhibitions related to film and theatre.☆Making productions that don't reach half an hour by new filmmakers, the Breakthroughs Film Festival provides some of the most video movies.☆Five amazing programs feature films from across the globe during the Durham Region International Film Festival.☆One of the top film festivals in the world, the 'Toronto International Film Festival features everything from mainstream Hollywood productions to international cinema.COMEDY☆For a laugh, head to a comedy club. Absolute Comedy, Second City and Yuks Yuks all specialize in finding your funny bone.☆The Toronto Alliance for the Peforming Arts will keep you up to date on what 's playing onToronto's stages; you can look through their “TOnight” for on-the-go performing arts tickets, reviews and searches on your mobile.1. Where should those preferring realistic dramas go?A. London.B. Stratford.C. Goderich.D. Niagara-on-the-Lake.2. What does the Breakthroughs Film Festival focus on?A. Short films.B. Films across the world.C. Modern films.D. Films by young directors.3. What might “TOnight” be?A. A comedy.B. An application.C. A guidebook.D. An organization.BAmerica---that glorious symbol of multiculturalism, the great melting pot---qualifies as part of the developed world, right? Not quite, if we consider the state of second language learning in schools across the country. According to a 2018 study, Europe often tops the U.S. in foreign language education in school. 92% of European students are learning a foreign language in school. In America it’s only 20%. In more than 20 European countries, studying a foreign language for at least one year is compulsory. In comparison, only 10 states and D.C. require learning a foreign language for graduation.I went to a public school in Pennsylvania that ranked onNewsweek’s list of America’s top high schools in 2015. Foreign language learning was not a graduation requirement. A common response to such stories and statistics is: So what? Why should Americans care about learning another language when English has recently seemed to dominate as the official language of the world?The world is globalizing faster than we can imagine. More than half of the world’s population speaks more than one language. It is also increasingly becoming the need for success in this globalizing world. Having the ability to speak a second language opens up the possibility of travelling and immersing yourself in another part of the world. This means people can feel other cultures, and traditions in places you were previously kept away because you could not communicate in the language.The teaching of foreign languages can be instrumental in bringing about peace and unity in the country we live in. Learning a second language can be an efficient vehicle to help to bridge communities. To speak another language means having access to a universe of different experiences and world views of another community of people.4. Why does the writer mention Europe?A. America makes studying a foreign language compulsory.B. America is the glorious symbol of multiculturalism.C. America isn’t really qualified as the developed world.D. America doesn’t focus on foreign language education5. What is American’s attitude towards education of foreign languages?A. Less concerned.B. More worried.C. Quite doubtful.D. Very supportive.6. What can visiting people do if they can speak the language where they visit?A. Make the world globalizing.B. Achieve success in business.C. Experience people’s real life there.D. Keep away their own culture.7. What is the main idea of the last paragraph?A. Using a second language can bring harmony.B. Communities of people enjoy the great views.C. Speaking another language is reallynecessary.D. Learning a second language can be difficult.CI had very good parents. My mother came toAmericafromScotlandby herself when she was 11, and she didn’t have much education. My dad was kind of a street kid, and he eventually went into the insurance business, selling nickel policies door to door.One day, my dad asked his boss, “What's the toughest market to sell?” and the insurance guy replied “Well, black people. They don’t buy insurance.” My dad thought, but they have kids; they have families. Why wouldn’t they buy insurance? So he said, “Give meHarlem.”When my dad died in 1994, I talked about him onThe Tonight Show. I told the story of how he worked in Harlem and how he always taught us to be open-minded and not to say or think things of racism (种族主义). Then one day, I got a letter from a woman who was about 75 years old.She wrote that when she was a little girl, a man used to come to her house to collect policies. She said this man was the only white person who had ever come to dinner at their house. The man was very kind to her, she said, and his name was Angelo—was this my father?The letter made me cry. I called her up and said yes, that was in fact my dad, and she told me how kind he had been to her family. Her whole attitude toward white people was based on that one nice man she met in her childhood, who always treated her with kindness and respect and always gave her a piece of candy. From this experience, I learned a valuable life lesson: never judge people and be open-minded and kind to others.8. What did my father do after knowing what was the toughest market to sell?A. He asked his boss to give him some insurance.B. He went toScotlandto improve his education.C. He specially went to white families with kids.D. He choseHarlemto face the toughest challenge.9. What can we learn from the third paragraph?A. It was rare that a businessman had dinner in his customer's house.B. Angelo was the only white person to sell insurance inHarlem.C. The little girl admired Angelo very much.D. Racism was a serious problem inAmericaat that time.10. Which of the following can best describe the author’s father?A. Stubborn and generous.B. Patient and intelligent.C. Determined and open-minded.D. Confident and romantic.11. What can be the best title of the passage?A. Memories from a TV Show.B. A Letter from an Old Lady.C. Life Lessons from My Father.D. My Father's Experience inHarlem.DHave you ever done something for someone else—knowing that your actions would solely benefit THEM and not YOU? Maybe you opened a door or donated blood or volunteered in a hospital’s ER during the pandemic. This is called a prosocial behavior. Humans engage in these types of behaviors all the time.But a question remains in science: Are we the only species who do this? As one of out closest s, chimpanzees have long been studied for signs of this. So far, research has provided mixed results on the question.Some studies show that chimps cooperatively hunt, share food and comfort each other. But one study came to a very different conclusion. The study used a controlled lab experiment where chimpanzees in enclosures were given two options: push a button to give food to themselves or push the button to give food to themselves AND a partner chimp. If they chose the latter, it was seen as a prosocial behavior. But the result is that chimps showed no special preferences for feeding themselves and a friend over feeding just themselves. Another study conducted by DeTroy, however, discovered a totally different result.Compared to previous controlled lab-based experiments, the setup for DeTroy’s research was very naturalistic. “We installed a button and a fountain into the chimpanzees’ outer enclosures. When an individual pushes thebutton, it releases juice from the fountain. However, since the button and fountain are approximately five meters apart, the individual pushing cannot directly drink from the fountain. And if any other chimpanzees are at the fountain when the button is pushed, they, and not the pusher, will be able to drink the juice.In this experiment, chimpanzees showed a willingness to act in the interest of others, with individual chimpanzees prepared to push the button without benefiting themselves.“It is really fascinating to see that many of the chimpanzees were willing to prosocially provide valuable resources to the group members even if they couldn’t benefit themselves from their behavior.” said DeTroy.Further research may reveal what lies behind their prosocial motivation. But for now, it’s safe to assume that chimpanzees are not simply aping human behavior.12. Which of the following belongs to prosocial behaviors?A. Jack participated in voluntary work in the library just to earn credits.B. Mark turned to his classmate for help when feeling stressful in study.C. Tim guided a lost child back home on his way to an important job interview.D. Rose often interrupted the teacher to ask questions actively in the math’s class.13. What is the task of the chimpanzees in the lab-based study?A. Sharing food.B. Making a choice.C. Comforting others.D. Showing sympathy.14. How is DeTroy’s study different from the previous ones?A. It was based on controlled lab experiment.B. It gave juice to the chimpanzees as a reward.C. It offered the tested chimpanzees a natural surrounding.D. It provided a chance for chimpanzees to help their partners.15. What can we learn from DeTroy’s quotes?A. Chimpanzees can develop abilities to help others.B. Chimpanzees have acquired many human behaviors.C. Chimpanzees in the wild is cleverer than those in the lab.D. Chimpanzees displayed prosocial behaviors for certain rewards.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。
【附20套高考模拟试题】四川省成都石室中学2020届高三下学期“一诊”模拟英语试题含答案
四川省成都石室中学2020届高三下学期“一诊”模拟英语试题第一部分（共20小题每，小题1.5分，满分30分）1．We have more than 80 flats in this building, each ____ solar heaters．A．is equipped with B．equipped withC．is equipped by D．equipped by2．Jason will never forget about his 18th birthday, saw his being admitted to Harvard. A．when B．which C．that D．it3．Is it common practice that salesmen receive a _______ of 10 percent on all sales made?A．deposit B．receiptC．pension D．commission4．Computer-controlled robots are taking over jobs in many industries, which used to be done _______. A．artificially B．manuallyC．comprehensively D．gradually5．---We want someone to design the new art museum for me.---_____ the young fellow have a try?A．Shall B．May C．Will D．Need6．It was not until she got home____Jennifer realized she had lost her keys.A．when B．thatC．where D．before7．It is obvious that John is unhappy. _________, it comes as no surprise that she has decided to change her job.A．However B．Otherwise C．Moreover D．Therefore8．_____ that it was sold out when it came out.A．So was her successful book B．So successful was her bookC．So her book was successful D．So successful her book was9．The traffic problems we are looking forward to seeing should have attracted the government's attention.A．solving B．solve C．solved D．to solve10．I could not ________my tears when I saw the picture of my father working at the quake zone. A．bring In B．turn upC．take off D．hold back11．_____ to manage time wisely, and you can make the most out of each day.A．Learning B．To learnC．Learned D．Learn12．—What a mess! You’re always throwing things about.—Don’t be ____, Mum. I will tidy it up now.A．hot under the collar B．on cloud nineC．off the top of your head D．down in the dumps13．The stadium ________ stands a theatre will be reconstructed.A．beside which B．for whichC．when D．which14．Jane can’t attend the meeting at 3 o’clock this afternoon because she ______ a class at that time. A．will teach B．would teachC．has taught D．will be teaching15．According to The Sun, British scientists have solved the ancient riddle of ________ came first—chicken or egg?A．who B．whatC．which D．that16．This research has attracted wide _______ coverage and has featured on BBC television’s Tomorrow’s World.A．message B．information C．media D．data17．.---How did you French?---- I lived in Paris for two years before I came to England, so I got lots of practice.A．go through B．pick up C．set up D．turn up18．—The new machines have arrived and are being tested in the workshop.—I’m glad we _____ them in the years ahead.A．will be operating B．have been operatingC．would be operating D．had been operating19．New energy-sharing projects _____ in dozens of cities across the country to fuel China’s sharing economy in the next few years.A．are to carry out B．are being carried outC．were carried out D．will have been carried out20．How long do you suppose it is ______ he arrived there?A．when B．beforeC．after D．since第二部分阅读理解（满分40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。
成都石室中学高2020届高考模拟考试(一)英语答案(6月17日)
成都石室中学高2020届高考适应性考试考试（一）答案解析听力理解：答案：1-5 ABBCA 6-10 BBCCA 11-15 ABBCB 16-20 AACCA听力原文：Text 1M: You see that guy over there? Doesn’t he look familiar to you? I can’t figure out where I know him from.W: That’s the new kid, Greg, from Sweden. He sits behind you in physics. (1)Text 2W: My television stopped working yesterday. I tried to plug it in somewhere else, but the screen is still black.M: You have a very old television. It’s not worth repairing. (2)Text 3W: This new airport is going to make my life so much easier. I’ll no longer need to go to the crowded city airport.M: But I think the planes will keep me up at night. (3)Text 4W: I try to eat healthy for breakfast, but I just love foods with sugar. I eat sweet bread every other day and a few eggs in between.M: I eat a big breakfast of vegetables and chicken,(4) but I eat very little during the day.Text 5M: Morning roses, summer gardens...there are shelves full of products for women but nothing for men. We like to smell fresh as well.W: I think there is a shelf for men’s products over past the food section. If there isn’t, you can try the drugstore. (5)Text 6W: What are your plans for the holiday? Would you like to join me at my grandparents’ house?(6) There is a festival in the morning and then we have a big dinner.M: Unfortunately, I have to work. Thanks for the invitation, anyway.W: The store is open on Thanksgiving? (6) I thought it was a national holiday and most places had to close.M: Well, we prepare meals for people who don’t want to cook. There is a big list of orders.W: Will you be working all day? You could come afterwards. (7)M: No. I work from 4:00 a.m. to 3:00 p.m., but I will be exhausted afterwards.(7)Text 7W: I’m so glad that I decided to switch classes. I was doing very poorly because I wasn’t interested. Spanish is so much better for me. (8)M: Really? I thought you liked the German class. I wish I could switch, but my mother won’t let me. She says I have to learn how to speak to my relatives in Italy. (9) (10)W: I forgot that you go to Italy every summer. Don’t you enjoy speaking to them?M: Yes, but the class covers really basic material. I just sit there bored in the class.W: I wish I had that problem. I struggled through the homework.M: It’s all about practice, but I find it hard to practice when I am not challenged. If I want to get better at speaking, I will need to do it outside of class by speaking to someone fluent. (10) Text 8 (第11题为推断题)W: I can’t believe how big that mountain is.M: That’s Matterhorn. When your mother and I first came here to Switzerland, we climbed all the way to the top.W: I didn’t know you had experience in rock climbing. Wasn’t it dangerous with all the ice?M: We had a mountain climbing guide to make sure we were safe. The climbing wasn’t even that bad. The worst part was walking through all the deep snow.(12) That took a lot of energy.W: How long did it take to get to the top? (13)M: I remember reading that the average trip takes about six hours to climb up, and about the same to climb down.(13) We took our time to be careful, though. I think we spent about 15 hours up there. I needed to stop many times for a break. I was an annoying customer for that guide.W: Would you go again? I bet we can find a friendly group going up there.M: No, thank you. I was in much better shape when we went last time.Text 9 (第14题为总结题)M: Good afternoon, this is Mike with Wash-N-Dry. How can I help you?W: Hello, I’m the manager at 909 Chestnut Street. The dryer in our apartment building isn’t working well. (15)M: I’m sorry about that. We’ll fix the problem right away. Before I send someone out there, though, I’d like to ask you a few questions.W: Go ahead.M: OK. How long has the dryer been acting up?(15)W: For two weeks now. (15)M: Can you describe what’s wrong with it?W: Yes. The clothes used to dry perfectly with $2.(16) Last week, we had to use $3 for the same amount of clothes. This week, we have to use $4.M: Oh, that’s bad! Do you know which dryer it is?W: Just a second… I’m almost at the laundry room. Let me see… I have to remember which one is broken… Yes, here it is. It’s the fourth dryer in the row. Here’s the number. J-4-8-9-L-W.M: Thank you. I’ll send Joe over this afternoon. He’ll take a spare dryer in his truck, in case he can’t fix yours. (17)I suspect that something is blocking the air flow. Anything else, ma’am?W: No, that’s it. Thank you.Text 10When I was a little boy, my grandfather told me that our family came to America from Spain. His favorite thing to talk about was a traditional event called “the human tower”. It’s a physicalchallenge that’s done during the annual festivals around Barcelona. The goal of the event is to build up layers of people to try and make a high tower. (20)The people who are on the bottom are often the largest, so that they can hold everyone else.(18) Participants stand on each other’s shoulders, so it’s important to think about who goes on each level. Men, women and kids all participate in building the tower, (18)so there are many different ways to build. The event involves everyone in the area, too. Anyone who is not involved in building the tower has an important job, though. The audience all crowd around the tower and hold up their hands to try and break the fall of any person who loses their balance. This stops anyone in the tower from getting hurt. Traditionally, the human tower has four people on each level.The world record for the largest human tower had 10 levels, (19) but the record is not why people do it. The point is to bring the community together. (20)阅读理解答案：21-23 CCA 24-27DBBA 28-31CACB 32-35CDAB阅读理解A21. C根据对五个餐厅所提供的食物进行数量上的比较可知. Abrakebabra 提供的种类最多。
2020年四川省成都市青羊区石室中学高考英语一诊试卷
议论文阅读
【解析】
本文为说明文．文章通过Ariyah Georges对母乳的需求引出社会现象﹣﹣社会对于母乳捐赠需求量急剧增长，这导致美国的母乳银行必须要找更多的捐赠者，这使得发生在网上的非正式捐赠网络变得复杂，而最脆弱的婴儿仍然得不到母乳．
【解答】
（1）D．细节理解题．根据文章第一段When Ariyah Georges was born 15 weeks early，she weighed only one pound，12 ounces．当阿里亚•乔治提前15周出生时，她的体重只有1磅12盎司．可知，Ariyah Georges因为早出生15周，所以只有一磅十二盎司，也就是身体差．故选D．
What you have is an ________, and it’s a very good thing．The term comes from writer Umberto Eco．He is the owner of a large personal library．He separates visitors into two groups: those who react with “Wow! What a library you have! How many of these books have you read? ” and the others who get the point that a private library is not something toshow off but a research tool．Read books are far less valuable than unread ones．Indeed, the more you know, the larger the rows of unread books．Let us call this collection an antilibrary．
2020届成都市石室中学高三英语一模试题及答案解析
2020届成都市石室中学高三英语一模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AFour Truly Unique Canadian Camping ExperiencesMount Robson Provincial Park,British ColumbiaNamed after the highest mountain in the Canadian Rockies, this park gives you breathtaking views of mountain landscapes along with lakes, waterfalls, canyons, and caves. The Berg Lake campground is located right at the northern base of the 3, 954-meter peak (山巅), which is about a day's hike in.Fundy National Park,New BrunswickIf you've grown tired of the tent or RV, this park is one of the few national parks offering yurt (蒙古包) rentals. Make sure you visit theBay of Fundywhere the world's highest tides make for some great surfing. You also can't miss the amazing Acadian forest waterfall. If you're looking for even more entertainment, the park also hostsmusic and cultural festivals each summer and has its own golf course.KluaneNational Parkand ReserveYukonFrom May to September, theKathleenLakecampground sees visitors come from far and wide to camp, hike and fish. Mountaineering is especially popular as Kluane is home to 17 of Canada's 20 highest peaks. Flightseeing over the park's glaciers and rafting (漂流) the winding Alsek River will also keep you out enjoying the wilderness.Prince Edward Island National Park,Prince Edward IslandIf you're looking for a family-friendly park, this one is wonderful. Between the seven beaches and more than 50 kilometersof hiking and cycling trails, you'll certainly be kept busy. Literature lovers, you can see what inspired L.M. Montgomery'sAnne of Green Gables at the nearby Green Gables Heritage Place and even explore the original house.1. Where is the park offering yurt rentals located?A. InBritish Columbia.B. InNew Brunswick.C. InYukon.D. InPrince Edward Island.2. What can you do inKluaneNational Parkand Reserve?A. Climb the highest mountain inCanada.B. Experience the highest tides.C. Raft the windingAlsekRiver.D. Attend music and cultural festivals.3. Which will you choose if you are a fan of Anne of Green Gables?A.Mount RobsonProvincialPark.B. Fundy National Park.C.KluaneNational Parkand Reserve.D.Prince Edward IslandNational Park.BMany of us in China enjoy adding chilies (辣椒) toour food, but did you know that this spicy vegetable could also be dangerous? A 34-year-oldUSman recently ended up in hospital after eating a Carolina Reaper—the spiciest chili in the world. After taking just a single bite of one, the man suffered from serious headaches in the following few days, reported BBC News.In fact, reports of stomachache and headache caused by eating spicy food are not something unusual. But if chilies are harmful, why is it that human beings are the only animals to eat this vegetable? According to the website Huanqiu, about 600 million Chinese people—almost half of the national population—are chili eaters. So what makes people love chilies so much? The human body reacts to the burning feeling that comes from eating chilies by releasing natural chemicals that “produce a sense of happiness” , noted BBC News.And the benefits go even further than just personal enjoyment. A survey conducted by the Chinese Academy of Medical Sciences found that the death rate of those who eat spicy food once or twice a week is 10 percent lower than those who eat it less than once a week. The number decreased to 14 percent for those who eat spicy food six to seven times a week. And another study done by theUniversityofVermontcame to a similar conclusion. “The data encourages people to eat more spicy food to improve health and reduce death risk at an early age,” Liu Qi, a nutritionist at the Harvard TH Chan School of Public Health, told BBC News.Chilies have anti-cancer quality and the ability to increase our metabolism (新陈代谢). So, don't worry if you love spicy food. It seems that chilies are actually good for us—except for the Carolina Reaper, perhaps.4. The example of a 34-year-old American is mentioned in Paragraph 1 to prove ________.A. chiliescan be beneficialB. chilies are popular inAmericaC. chilies can be dangerousD. serious headaches can be dangerous5. Eating chilies gives people a sense of happiness by_______.A. decreasing death rateB. releasing natural chemicalsC. curing serious headachesD. providing enough nutrition6. Which of the following statement is TRUE?A. Human are the only animals to eat chilies.B. Stomachache and headaches caused by chilies is something unusual.C. The more chilies you eat, the healthier you are.D. Chilies have anti-cancer quality but it can't increase our metabolism.7. The writer wrote the passage to ________.A. warn people of the dangers of chiliesB. ask people to eat Carolina ReaperC. encourage people to eat more chiliesD. tell people the benefits of chiliesCPlease take a few seconds and think of your personal biggest goal. Imagine telling someone you meet today what you’re going to do. Imagine their congratulations and their high image of you. Doesn’t it feel good to say it out loud? Don’t you feel one step closer already? Well, bad news: you should have kept your mouth shut, because that good feeling will make you less likely to do it.Any time you have a goal, there is some work that needs to be done to achieve it. Ideally, you would not be satisfied until you’d actually done the work. But when you tell someone your goal and he acknowledges(认可) it, psychologists have found it’s called a “social reality”. The mind is kind of tricked into feeling that it’s already done. And then, because you’ve felt that satisfaction, you’re less motivated to do the actual hard work necessary. This goes againstthe traditional wisdom that we should tell our friends our goals, right?In 1982, Peter Gollwitzer, a Professor of Psychology, wrote a whole book about this. And in 2009, he did some new tests that were published. It goes like this: 163 people across four separate tests—everyone wrote down their personal goal. Then half of them announced their commitment(许诺) to this goal to the room, and half didn’t. Then everyone was given 45 minutes of work that would directly lead them towards their goal, but they were told that they could stop at any time. Now those who kept their mouths shut worked the entire 45 minutes on average, and when asked afterwards, said they felt they had a long way to go to achieve their goal. But those who had announced it quit after only 33 minutes on average, and when asked afterwards, said that they felt much closer to achieving their goal.8. What do the words “social reality” in Paragraph 2 mean?A. Completion of the goal.B. Necessary hard work.C. People's acknowledgement.D. A sense of satisfaction.9. What does Peter Gollwitzer try to tell us?A. Writing down the goal is very helpful.B. Achieving personal goal needs more time.C. Keeping the goal secret makes people work harder.D. Making the goal public makes people less satisfied.10. How did Peter Gollwitzer prove his idea about people’s goal?A. By giving figures.B. By giving examples.C. By making a survey.D. By making comparison tests.11. What will probably happen if you tell your friends your goal?A. You will be more confident.B. You will not gain satisfaction.C. You are less likely to realize it.D. You’ll be much moremotivated.DMost animals living in crowded conditions have particularly strong immune systems, so it long puzzled researchers that honeybees do not.Part of the answer, discovered in 2015, is that queen bees vaccinate their eggs by moving parts of proteins from disease-causing pathogens to them before they are laid. These act as antigens totriggerthe development of a protective immune response in the developing young. But that observation raises the question of how the queen receives her antigen supply in the first place? Dr. Harwood wondered if the nurse bees were taking in parts of pathogens and passing them to royal jelly they were producing while eating the food brought to the hive.To test this idea, he teamed up with a group at theUniversityofHelsinki, inFinland, led by Dr Heli Salmela. Together, they collected about 150 nurse bees and divided them among six queenless mini hives equipped with baby bees to look after. Instead of honey, they fed the nurses on sugar water, and for three of the hives they added P. larvae, a bacterium causing a hive-killing disease, to the sugar water.In this case, to stop such an infection happening, Dr Harwood and Dr Salmela heat-treated the pathogens and so killed them in advance. They also labelled the dead bacteria with a fluorescent dye, to track them easily. And, sure enough, it was confirmed that parts of P. larvae were getting into royal jelly released by those bees which had been fed with the sugar water containing that.All told, these findings suggest that nurse bees are indeed, through their royal jelly, passing antigens onto the queen for vaccinating her eggs. They also mean the nurses are vaccinating baby bees as well, because baby bees, too, receive royal jelly for the first few days after they come out.12. What does the underlined word “trigger" in Paragraph 2 probably mean?A. Cut out.B. Set off.C. Slow down.D. Put off.13. Which is the main experimental subject in Paragraph 3?A. Queen bees.B. Nurse bees.C. Bee eggs.D. Baby bees.14. Why was P. larvae added to the sugar water?A. To test if it would cause a hive-killing disease.B. To check how the bacterium would affect the hive.C. To see whether the target bees would favor the taste.D. To confirm the bees would pass pathogens to royal jelly.15. What is the text mainly about?A. How bees multiply.B. How antigens function.C. How bees get vaccinated.D. How immune system works.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届成都石室中学初中学校高三英语一模试卷及答案
2020届成都石室中学初中学校高三英语一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ALost cities that have been foundThe White CityIn 2015, a team of explorers to Honduras in search of"the Lost City of the Monke God"led to the discovery of the White City. They found the ruins in the Mosquitia region of the Central American country which is known for poisonous snakes, vicious jaguars and deadly insects. It is believed that local people hid here when the Spanish conquerors(征服者) occupied their homeland in the16th century.Canopus and HeracleionModern researchers were teased by the ancient writings about the Egyptian cities Canopus and Heracleion-where Queen Cleopatra often visited. But the cities weren’t found until 1992, when a search in Alexandria waters found that the two cities had been flooded for centuries. Artifacts(史前器物) showedthat the cities once highly developed as a trade network, which helped researchers piece together more about the last queen of Egypt. Machu PicchuA Yale professor discovered "the Lost City in the Clouds"in 1911. A combination of palaces, plazas, temples and homes, Machu Picchu displays the Inca Empire at the height of its rule. The city, which was abandoned in the 16th century for unknown reasons,was hidden by the local people from the Spanish conquerors for centuries keeping it so well preserved.TroyThe ancient city of Troy in homer's The Iliad was considered a fictional setting for his characters to run wild. But in 1871, explorations in northwestern Turkey exposed nine ancient cities layered (层叠) on top of each other, the earliest dating back to about5,000 years before. It was later determined that the sixth or seventh layer contained the lost city of Troy and that it was actually destroyed by an earthquake, not a wooden horse.1.Why did people hide in the White City in the 16th century?A.To survive the warB.To search for a lost city.C.To protect their country.D.To avoid dangerous animals2.Which of the following was related to a royal family member?A.The White CityB.Canopus and HeracleionC.Machu PicchuD.Troy3.What can we learn about Troy?A.It was built by Homer.B.It consisted of nine citiesC.It had a history of 5,000 yearsD.It was ruined by a natural disaster.BBrain cells work to actively forget memories during a specific period of sleep. When we sleep our brains clear out the memories we’ve made while we’re awake, deciding what to keep and what to get rid of. Forgetting is an active process, explained the authors of the study published in the journal Science. But less is known about this process during the different periods of sleep.They found that during the rapid eye movement (REM ) sleep period — or active sleep when we are thought to dream — special nerve cells appear to actively contribute to forgetting. What are known as melanin-concentrating hormone-producing (MCH) neurons (神经元) sit in the hypothalamus (下丘脑): a part of the brain which helps with a range of functions such as sleep, appetite and emotions. Past research has suggested these cells help to control REM sleep patterns: activating the MCH neurons increasing time spentin this period, while preventingthemreducing changes into this period.The scientists looked at MCH cells in mice, and found 52.8 percent were active during REM sleep, compared with 35 percent when the mice were awake. Study co-author Thomas Kilduff, director of the Center for Neuroscience at SRI International, told Newsweek the team was surprised to find that mice performed better on learning and memory tasks when the MCH cells were prevented. “This result suggests that activation of the MCH neurons may affect memory — that is, MCH neurons may facilitate forgetting,” Kilduff explained.When asked what motivated the study, Kilduff said, “We hope the work could deepen our understanding of Alzheimer’s disease. Understanding the neural basis of learning and memory is a huge area of neuroscience research because of its effects on our everyday lives, as well as diseases such as Alzheimer’s disease. Prior to thiswork, no one suspected that MCH neurons had anything to do with forgetting,” said Kilduff.4. What can we infer from paragraph 1?A. Forgetting is a passive process.B. The forgetting process is known to us.C. Some memories are forgotten while we are awake.D. Certain memories are removed while we are asleep.5. What does the underlined word “them” in paragraph 2 refer to?A. REM sleep patterns.B. Past researches.C. MCH neurons.D. A range of functions.6. Why did Kilduff’s team conduct the research?A. To publish the study in the journal Science.B. To know more about Alzheimer’s disease.C. To contribute to human’s forgetting.D. To explore our everyday lives.7. What can we know about MCH?A. MCH cells takes control of REM sleep patterns .B. MCH neurons may disturb memory consolidation.C. MCH neurons have nothing to do with forgetting.D. MCH cells help mice performing better on learning.CEven as Google plans to test its fleet (车队) of self-driving cars on public roads this summer, its business model remains abit of a mystery. By 2025, as many as 250,000 self-driving vehicles could be sold each year globally, according to a study by an industry research firm.“Vehicles that can take anyone from A to B at the push of a button could transform mobility for millions of people,” said Chris Urmson, director of Google’s self-driving car project. For now, Google has no plans to sell any of its self-driving cars. They are strictly for research. But they will hit public roads this summer near Google’s headquarters inMountain View,California. Previous testing has taken place only on closed courses.The cars are built to operate without a steering wheel, accelerator (油门) or brake pedal. “Our software andsensors do all the work,” Urmson said. “The vehicles will be very basic — we want to learn from them and adapt them as quickly as possible — but they will take you where you want to go at the push of a button.” The prototype (雏形) is the first of a 100-car fleet the tech giant is building.In the long run, Urmson sees a future of safer roads — the majority of auto accidents are caused by human error — and fewer traffic jams. Robotic cars could also shuttle people who can’t drive because of age or illness.Google has said that self-driving cars could launch new business models in which people buy the use of vehicles they don’t own. The company has already tested other types of self-driving cars on public streets, including modified Lexus sport-utility vehicles, under a special permit program by the California Department of Motor Vehicles that requires a human driver at the controls.The state has issued six other companies permits to operate such cars, includingDelphi, Mercedes-Benz, Volkswagen, Tesla, Bosch and Nissan. The vehicles that will be tested on open roads this summer will have removable steering wheels, accelerators and brake pedals to allow “safety drivers” to take control if needed.8. According to Chris Urmson, __________.A. self-driving cars can give driving orders to humansB. self-driving cars are specially designed for the elderlyC. software and sensors are vital for self-driving carsD. ordinary vehicles will be replaced by self-driving cars9. Paragraph 4 is meant to tell us that __________.A. many traffic accidents are caused by human errorB. some people can’t drive because of illness or ageC. Urmson has promised to create safer roads in the futureD. self-driving cars will probably help to make safer roads and decrease traffic jams10. The underlined word “issued” in the last paragraph can probably bereplaced by__________.A. givenB. claimedC. awardedD. prohibited11. What’s the author’s attitude towards self-driving cars?A. Objective.B. Indifferent.C. Subjective.D. Favorable.DTo Rehan Staton, his childhood was a life of privilege — loving parents, a supportive big brother and apleasant, private school education. Everything changed when his mother left the country and his father lost his job.He had to sleep with a heavy jacket on when it was cold. He was always hungry. He said he couldn't concentrate at school and would sleep during class. He went from straight. As to near the bottom of his class. A teacher told him he needed special education, which made him hate school.Staton spent his high school years as an excellent athlete, raining to become a professional boxer. He had won a lot of martial arts competitions.But a tragedy struck him in his senior year when Staton suffered serious tendonitis (肌腱炎), in both shoulders. He couldn’t lift either arm for months. His dream of becoming a professional player failed. He struggled to apply to colleges but was refused byall of them.Staton’s body slowly recovered from martial arts and he got a job as a rubbish collector. Many co-workers couldn't help but ask him a simple question, “What are you doing here? You’re smart. You are too young to be here. Go to college.” It was the first time someone outside his family had spoken highly of his intelligence. It was the co-workers thatem enedhim to return to school.Several co-workers put Staton in touch with a professor atBowieStateUniversity. The professor was impressed with their conversation and persuaded the admissions board to change its former decision.Going to college forced Staton’s older brother, Reggie, to drop out. They both knew someone had to be working full time along with their dad. It was a decision Reggie made on his own.After receiving a 4.0, Staton succeeded in becoming a student at theUniversityofMaryland. But he still had a long way to go to attend Harvard Law eventually...12. What finally changed Rehan Staton’s happy childhood?A. His brother’s losing the job.B. His serious health problem.C. His father’s sudden death.D. His mother’s leaving the country.13. What does the underlined word “em ened” in the fourth paragraph mean?A. Force.B. Direct.C. Encourage.D. Accompany.14. Why did Staton’s elder brother have to drop out of school?A. He wanted his brother to study further.B. His father asked him to leave school.C. He had lost interest in most lessons.D. He had to go out to find his mother.15. What will the writer mainly talk about next?A. What Rehan Staton planned to do after entering Harvard.B. How Rehan Staton managed to be admitted to Harvard.C. Why Rehan Staton decided to choose to go to Harvard.D. When Rehan Staton would be successful in Harvard Law.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年成都市石室中学高三英语一模试卷及答案
2020年成都市石室中学高三英语一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AWhen the weather is bad or when the flu breaks out, we can let the kids do some fun things at home, which can be beneficial to kids.Reading out loudIf your children are young enough, don't forget to read books to them out loud! Few children dislikehaving a good book read to them, and it's great for the development of their brains. However, if your children are a bit older and have moved onto more advanced books, there is always the choice of listening to an audiobook. This can also be done while they're doing something else.Playing board gamesMaybe your children's table is full of board games, which have been forgotten for a long time. It's a good time to bring them out when playing outside is no longer a choice. Surely, playing board games is a great way to connect with children. In addition, many board games are designed to get children thinking!Having a dance partyConsidering that all you need is a speaker or maybe just a phone, you can have a dance party wherever you are! This is a great way to get kids’ bodies moving when they are inside. Play some of your children's favorite music and let them dance to it. Not only is it good exercise, but it will help your children feel time is flying!Doing jigsaw (拼图) puzzlesFor most people that have children, it's common to have at least one jigsaw puzzle at home. Jigsaw puzzles are great because everyone can do them on their own time. Besides, your whole family will have a sense of achievement when everyone is smiling over the finished product.1. What do reading out loud and playing board games have in common?A. They both develop children's team spirit.B. They both improve children's listening ability.C. They both do good to children's thinking ability.D. They both focus on interaction between children.2. Which of the following combines exercise and music?A. Reading out loud.B. Playing board games.C. Doing jigsaw puzzles.D. Having a dance party.3. What is the purpose of the text?A. To list four interesting children's parties.B. To recommend four children's favorite books.C. To introduce some activities for children inside.D. To show some funny things for children outside.BThis past year, I've found myself returning again and again to lines of poetry by Emily Dickinson. Like many people, I've needed the curing effects of reading more than ever. As scientists and psychologists will tell you, books are good for the brain and their benefits are particularly vital now.Books expand our world, providing an escape and offering novelty, surprise and excitement. They broaden our view and help us connect with others. Books can also distract us and help reduce ourmental chatter.When we hit the “flow state" of reading where we're fully lost in a book, our brain's mode network calms down. It's a network of brain that is active and gets absorbed in thinking and worrying endlessly when we are not doing anything else.There is so much noise in the world right now and the very act of reading is kind of meditation. You disconnect from the chaos around you.You reconnect with yourself when you are reading. And there's no more noise.In 2020, the NPD Group recorded the best year of book sales since 2004. Yet even as people are buying more books,many are reporting they're having a harder time getting through them. It's difficult for your brain to focus on a book when it's constantly scanning for threats to keep you alive.Our fight-or-flight response has been consistently activated.Sometimes I picture my brain as a cartoon brain with little arms and legs, fighting with a book I am holding and screaming: “Can't you see I'm busy!” Anxiety causes our brain to produce a flood of stress,which consumes our energy and makes it harder to concentrate.Then one day in December sitting on my couch, I remembered how much I like to read"The House of Mirth" every few years around the holidays. The memory inspired me to pick up the familiar book, opened it up and started reading.I just kept going.The comfort and distraction and brain-opening experience gave me peace.So return to something familiar.4. What does the underlined part “mental chatter” in Paragraph 2 mean?A. Getting lost in a book.B. Non-stop inner anxiety.C. Chatting with the author.D. Powerful network of brain.5. What do we know about reading according to the text?A. It can treat our headache.B. It can calm down the noisy people.C. It forces us to concentrate.on thinking.D. It makes us communicate with ourselves.6. Why was it difficult for people to finish reading books in 2020?A. People bought too many books.B. The books were too difficult to understand.C. People just wanted to escape from the threat.D. The life threat disturbed people's focus on books.7. Why is the author's experience mentioned in the last paragraph?A. To rid people of concern for safety.B. To present an effective reading way.C. To wake up memories of an old book.D. To recommend the book he/she reads.CMove over, helicopter parents. “Snowplow (扫雪机) parents” are the newest reflection of an intensive (强化的) parenting style that can include parents booking their adult children haircuts, texting their college kids to wake them up so they don’t sleep through a test, and even calling their kids’ employers.Helicopter parenting the practice of wandering anxiously near one’s children, monitoring their every activity, is so 20th century. Some rich mothers and fathers now are more like snowplows: machines moving ahead, clearing any difficulties in their children’s path to success, so they don’t have to suffer failure, frustration (挫折) or lose opportunities.It starts early, when parents get on wait lists for excellent preschools before their babies are born and try to make sure their kids never do anything that may frustrate them. It gets more intense when school starts: runningforgotten homework to school or calling a coach to request that their children make the team.Rich parents may have more time and money to devote to making sure their children don’t ever meet with failure, but it’s not only rich parents practicing snowplow parenting. This intensive parenting has become the most welcome way to raise children, regardless of income, education, or race.Yes, it’s a parent’s job to support the children, and to use their adult wisdom to prepare for the future when their children aren’t mature enough to do so. That’s why parents hide certain toys from babies to avoid getting angry or take away a teenager’s car keys until he finishes his college applications.But snowplow parents can take it too far, some experts say. If children have never faced a difficulty, what happens when they get into the real world?“Solving problems, taking risks and overcoming frustration are key life skills,” many child development experts say, “and if parents don’t let their children experience failure, the children don’t acquire them.”8. What do we know about snowplow parenting?A. It appeared before helicopter parenting.B. It costs parents less than helicopter parenting.C. It was a typical phenomenon of the 20th century.D. It provides more than enough services for children.9. What is mainly discussed about snowplow parenting in Paragraph 4?A. Its cost.B. Its benefits.C. Its popularity.D. Its ending.10. Why does the author mention parents’ taking away car keys?A. To show teenagers are no better than babies.B. To advise teenagers not to treat their cars as toys.C. To advise parents not to buy cars for their teenagers.D. To show it’s appropriate to help children when necessary.11. What’s the possible result of snowplow parenting according to the experts?A. Children lacking problem-solving ability in reality.B. Children mastering more key life skills than parents.C. Children gaining great success in every aspect of life.D. Children meeting no problems or frustration after growing up.DA world in which extinct creatures could be brought back to life came a step closer yesterday. Australianscientists have managed to extract a gene from a preserved sample of a Tasmanian tiger and make it active. Thebreakthroughhas left them dreaming that one day they will be able to recreate the animal, which died out more than 70 years ago. And if it can be done with the Tasmanian tiger, it may also be possible to resurrect (复活) creatures that have been extinct for far longer.“There used to be a time when extinction meant forever, but no more, ” said Professor Mike Archer. “We are now able to seriously challenge whether those animals that have gone for ever. What has been achieved is a very important step in bringing back those animals that are extinct. And while I think that technically it is still pretty difficult at the moment, we can now see the possibilities. I’m personally convinced that the Tasmanian tiger will be brought back to life in my lifetime.”The breakthrough came after nine years of experiments by scientists at the University of Melbourne, who extracted a gene from one of several tigers preserved in alcohol in a Melbourne museum. They removed the equivalent gene from a mouse embryo implanted the tiger gene and then watched as the mouse continued to grow normally, suggesting the tiger gene had been activated.Team leader Dr. Andrew Pask said it was the first time DNA from an extinct species had been used to “induce (引起) a functional response in another living organism”.However, the animal’s entire gene structure would have to be revived in the same way to even begin the possibility of bringing the Tasmanian tiger back from the dead.Mick Mooney, a wildlife officer ofthe Tasmanian Government, was worried that such developments could encourage people’s indifference to the protection of endangered species.“If people think that we can bring animals back to life after they’ve gone, they will start saying that there is nothing to worry about because we can fix it up later.”12. What does the underlined word “breakthrough” in the l paragraph refer to?A. Scientists have recreated new animals.B. Scientists have resurrected endangered animal.C. It has turned out that some creatures would not go extinct.D. A tiger gene has been extracted successfully and activated.13. Scientists are carrying out the experiments in order to ________.A. bring extinct animals back to lifeB. transplant the genes of tigers into other animalsC. find out what factors lead to the animals’ extinctionD. find a new way to extract animals’ DNA14. Mike Archer thinks that ________.A. scientists now have no technological difficulty reconnecting extinct animalsB. it’ll be a century or so before a Tasmanian tiger walks on the earth againC. humans have come closer in reconnecting extinct animalsD. reconnecting extinct animals is impossible15. We can learn from Mick Mooncy’s words that_________.A. he thought it unnecessary to worry about endangered animalsB. his opinion is in contrast with that of the Tasmanian GovernmentC. he thought people should be encouraged to protect endangered animalsD. he is concerned that bringing extinct animals back to life may have a negative effect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。