西藏昌都第四高级中学2019届高三第三次周考英语试卷

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西藏昌都第四高级中学2019届高三英语第三次周考试题

西藏昌都第四高级中学2019届高三英语第三次周考试题考试时间：120分钟总分：150分1．答题前请在答题卡上填写好自己的姓名、班级、考号等信息。

2．请将正确答案填写在答题卡上。

第Ⅰ卷第一部分听力（共两节，满分30分）第一节（共5个小题；每小题1.5分，满分7.5分）听下面5段对话。

每段对话后有一个小题，从每题所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

每段对话或独白仅读一遍。

例：How much is the shirt?A.￡19.15.B.￡9.15C.￡9.18.答案是B。

1. What does the man like about the play?A. The story.B. The ending.C. The actor.2. Which place are the speakers trying to find?A. A hotel.B.A bank.C. A restaurant.3. At what time will the two speakers meet?A. 5:20B. 5:10C.4:404. What will the man do ?A. Change the planB. Wait for a phone callC. Sort things out5.What does the woman want to do ?A. See a film with the man.B. Offer the man some helpC. Listen to some great music.第二节（共15小题：每小题1.5分，满分22.5分）请听下面5段对话。

每段对话后有几个小题，从题中所给出的A、B、C三个选项种选出最佳选项，并标在试卷的相应位置。

每段对话或独白仅读两遍。

听第6段材料，回答6、7题。

6.Where is Ben？A. In the kitchen.B. At school.C. In the park.7. What will the children in the afternoon?A. Help set the table.B. Have a party.C. Do their homework.听第7段材料，回答第8、9题8. What are the two speakers talking about?A. A Family holiday.B. A business trip.C. A travel plan.9. Where did Rachel go?A. Spain.B. Italy.C. China.听第8段材料，回答第10至12题。

2019-2020学年西藏自治区拉萨中学高三英语第三次联考试题及参考答案

2019-2020学年西藏自治区拉萨中学高三英语第三次联考试题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AIt’s a tempting habit for them to look at their smartphone rather than make eye contact with someone. There is so much to look at: photographs, social media feeds, messages and emails. No wonder they are glued to their screens. But is it good for them?There have been many claims about the damage looking at screens does to our eyesight. Some people feared staring at a small bright box could make us short-sighted. This is a particular concern for children and young people, who spend a higher percentage of time using electronic devices. BBC reporter, Rory Jones, says, “There is enough evidence that no matter how long teenagers are spending looking at screens, they come across information about issues such as anorexia and self-harm that could prove damaging to their mental health.”But a new study says time in front of computers and phones might not be as bad for young people as many think. Research by the Oxford Internet Institute examined data from more than 17,000 teenagers in theUK,Irelandand theUnited States. Their study concluded that most links between life satisfaction and social media use were tiny, accounting for less than 1% of a teenager’s wellbeing. Professor Przybylski, director of research, said, “99.75% of a person’s life satisfaction has nothing to do with their use of social media.” The research found that family, friends and school life all had a greater impact on wellbeing.So, does this mean young people can spend longer looking at social media? TheOxfordresearchers are confident about its findings and that any connection between screen time and mental health is very small. Dr. Max Davie, officer for health improvement at theRoyalCollege, calls the study a “small first step”, but he says there are other issues to explore, such as screen time’s interference(干预) with other important activities like sleep, exercise and time with family or friends. Perhaps for now, the “right” amount of screen time is only a matter of personal judgement.1. What is people’s common belief concerning screen time?A. Looking at screens does harm to young people.B. Screen time provides a chance for teenagers to learn.C. Most teenagers get near-sighted due to looking at screens.D. A small amount of time online does little harm to teenagers.2. What can we learn from the new study by the Oxford Internet Institute?A. Screen time has a great influence on people’s daily activities.B. The right amount of the screen time is related to its content.C. There is a close link between social media and self-satisfaction.D. Social bonds play a more significant role in people’s wellbeing than social media.3. Where is the passage most probably taken from?A. A science fiction.B. A science magazine.C. A research paper.D. An economics book.BAfter finishing his dinner, Lin Xu opened a WeChat mini-program called "Clear Plate" on his phone and took picture of the empty plates. He was then awarded 157 credit points after the image was uploaded and recognized by artificial intelligence.“Users of the app can use their credit to buy gifts, such as books and cellphones to purchase charity meals donated to children in poor rural areas,” Lin said.A nationwide "Clear Your Plate" campaign is gaining steam online. Efforts to stop food waste and promote thrift are also being made by restaurants that have been urged to create an environment in which consumers are reminded not to waste food. They are also encouraged to offer different portion sizes so that customers can have more choices.The “Clear Plate” mini-program has become popular among young Chinese and currently has nearly 1 million users.Liu Jichen, founder of the startup that developed the app, said that the idea popped up at a dinner in 2017, when Liu found that a restaurant would give diners who polished off their food a card and offer small gifts after a certain number of cards had been collected.“Such an idea can be realized online,” Liu said. He formed a team to work on the project.Yet it was quite challenge for the AI system to identify whether the uploaded photos showed empty plates.To make the AI system smarter, Liu and his team, assisted by more than 1,000 others, spent half a year collecting over 100, 000 samples in canteens and restaurants across the country and used the data to train neural network. Dozens of enterprises, institutions and restaurants have contacted the startup to cooperate on the project.Through the visualized mini-program, people can clearly see the good results of saving food, which will effectively reduce waste, he noted. "We hope our efforts can start a new trend among the younger generation, encouraging them to carry out the virtue of cherishing food and developing the habit of thrift, " Liu said4. What is the main function of the APP "Clear Plate?A. Awarding credit points.B. Giving charity meals.C. Showing the empty plates.D. Encouraging saving food.5. How is the "Clear Your Plate" campaign carried out?A. Customers wasting food are punished.B. People join in it on mini-program.C. Restaurants limit customers' choices.D. People are encouraged to buy gifts.6. What was the most difficult when the app was created?A. Getting other people to cooperate with the team.B. Collecting samples in canteens and restaurants.C. Ensuring the app to recognize empty plates.D. Finding people to fund the app.7. What is the purpose of the writing?A. To introduce an app.B. To promote saving food.C. To praise a startup founder.D. To raise fund for poor children.CFor fishermen and sailors in the seaside town of Shangpan in Linhai, Zhejiang province, where recently 12 stranded（搁浅的）whales were found, it is not unusual to spot whales or dolphins in the sea — they would always call them haizi, or “son of the ocean”. And if the local fishermen spot such intelligent sea creatures in need, they will save them from danger without hesitation.In the recent rescue of melon-headed whales, they tried their best to help as a 37-second video of a young man sleeping in the water holding a whale soon went viral online, with netizens applauding his constant efforts and caring heart in trying to keep the whale alive. “The melon-headed whale knew I was trying to save it and would be more cooperative and wouldn’t move.” said Lu Wenhui, a 21-year-old diver from Hangzhou Changqiao Polar Ocean Park, who held up the whale’s head so it could breathe easily. Lu had been staying in the water for 10 hours by 4 a.m. Wednesday after coming for the rescue work on Tuesday, when the stranded whales were first spotted.“Whales are mammals and need to breathe in air — that’s why I had to hold its head, to ensure it could breathe smoothly the whole time,” Lu said. The stranded whales, after the struggling of being transported, wereworn out when they arrived at the fish farm and might have drowned if they were left unattended.The reason why the whales were stranded is still not clear. And these stranded whales were returned to the ocean because they are not adapted to artificial breeding environments on land.8. What do local fishermen usually do after finding haizi in danger?A. Ignore them.B. Feed them.C. Transport them.D. Protect them.9. Why does the author describe Lu’s rescue work?A. To introduce the whales in detail.B. To voice his views on the diver.C. To praise the efforts made by rescuers.D. To explain the value of the whales.10. What can we say about the melon-headed whales according to the text?A. They are rarely seen by locals.B. They are used to breathing in the sea.C. They aren’t suited to artificial surroundings.D. They are fond of swimming near the seaside.11. Which of the following can be the best title for the text?A. Melon-headed Whales Were StrandedB. Rescuers Went All out to Help WhalesC. Fishermen Transported Stranded WhalesD. Witnesses Voiced Opinions on Rescue WorkDAbout a month after I joined Facebook, I got a call from Lori Goler, a highly regarded senior director of marketing at eBay. She made it clear this was a business call. “I want to apply to work with you at Facebook,” she said. “Instead of recommending myself, I want to ask you: What is your biggest problem, and how can I solve it?”My jaw hit the floor. I had hired thousands of people over the previous decade and no one had ever said anything remotely like that. People usually focus on finding the right role for themselves, with the implication that their skills will help the company. Lori put Facebook’s needs front and center. It was a killer approach. I responded, “Recruiting is my biggest problem. And, yes, you can solve it.”Lori never dreamed she would work in recruiting, but she jumped in. She even agreed to trade earnings for acquiring new skills in a new field. Lori did a great job running recruiting and within months was promoted to her current job, leading People@Facebook.The most common metaphor for careers is a ladder, but this concept no longer applies to most workers. As of 2010, the average American had eleven jobs from the ages of eighteen to forty-six alone. Lori often quotes Pattie Sellers, who came up with a much better metaphor: “Careers are a jungle gym, not a ladder.”As Lori describes it, there’s only one way to get to the top of a ladder, but there are many ways to get to the top of a jungle gym. The jungle gym model benefits everyone, but especially women who might be starting careers, switching careers, getting blocked by external barriers, or reentering the workforce after taking time off. The ability to create a unique path with occasional dips, detours (弯路), and even dead ends presents great views of many people, not just those at the top. On a ladder, most climbers are stuck staring at the butt of the person above.12. Why did Lori make the call?A. She helped Facebook to solve the biggest problem.B. She wanted to make a business deal with Facebook.C. She tried to ask for a pay rise in Facebook.D. She wanted to become an employee in Facebook.13. What impressed “I” by Lori?A. Lori was good at running recruiting.B. Lori attached great importance to Facebook’s needs.C. Lori jumped in Facebook with no adequate experience.D. Lori was skilled in marketing at eBay.14. What can we infer from the passage?A. Now all people don’t tend to climb the ladder.B. None on the ladder can enjoy the great views.C. Jungle gyms offer limited exploration for employees.D. A pregnant woman, jobless, benefits little from the jungle gyms.15. What is the best title of the passage?A. It’s a Jungle Gym, Not a Ladder.B. Facebook’s Biggest Problem.C. Applying for a Job in Facebook.D. A Jungle Gym is Better than a Ladder.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。

西藏昌都第四高级中学2019届高三二模考试英语试卷

2019年05月21日xx 学校高中英语试卷试卷副标题考试范围：xxx ；考试时间：100分钟；命题人：xxx 学校：___________姓名：___________班级：___________考号：___________答题卡上第1卷一、阅读理解1.Sydney Day Tours Port Stephens Day ToursLabeled “Blue Water Paradise”, Port Stephens is known for its beauty and marine surroundings with over 19 miles of clean, white and sandy beaches. It is home to around 150 bottle nose dolphins and thus called the dolphin capital of Australia. Highlights: Dolphin Watching; Australian Reptile Park Operates: Mon, Wed & Sat---8 AM Adults: $195 Children: $98Note: Not suitable from Dec. 20th, 2017 to Jan. 9th, 2018 in Christmas & NY period, Feb.14th-22th, 2018 in Chinese NY. Sydney City Day ToursSydney is a big city, filled with lots of landmarks and attractions to see. This can make it a stressful task to plan your own vacation in Sydney. Luckily, our tours are designed to allow you to see all of Sydney’s most famous landmarks. Yo u can rest and make sure that you will be seeing all that Sydney has to offer.Highlights: Harbour Bridge; Sydney Opera House Operates: Daily---8 AM Adults: $129 Children: $65 Blue Mountains ToursThese Blue Mountains Tours from Sydney have been designed for the adventurers and people who like to enjoy bush walking. Additionally, these Blue Mountains Day Tours include a tough walk from Glenbrook to the Wentworth Falls.Highlights: See Australian wildlife up-close; Guided hike at Wentworth Falls Operates: Daily---8 AM Adults: $99 Children: $74Note: A good level of fitness is required for the bush walk. Minimum child age is 11 years. 1. Which one is NOT proper time for the Port Stephens Day Tours?试卷第2页，总8页A. Jan. 13th, 2018(Sat.).B. Jan. 15th, 2018(Mon.).C. Jan. 24th, 2018(Wed.).D. Feb. 15th, 2018(Thur.). 2. What can tourists enjoy on Sydney City Day Tours? A. Marine surroundings. B. Harbour Bridge. C. Dolphin Watching. D. Adventurous activities. 3. Which of the following is true according to the advertisement? A. All the tours are available every day.B. Sydney city has the most landmarks and attractions in the world.C. Children 10 years and under are not permitted on Blue Mountains Tours.D. All the tours are charged and designed only for adventures.2.If you have a chance to go to Finland, you will probably be surprised to find how “foolish” the Finnish people are.Take the taxi drivers for example. Taxis in Finland are mostly high-class Benz with a fare of two US dollars a kilometer. You can go anywhere in one ，tell the driver to drop you at any place ，say that you have some business to attend to, and then walk off without paying your fare. The driver would not show the least signs of anxiety.The dining rooms in all big hotels not only serve their guests, but also serve outside diners. Hotel guests have their meals free, so they naturally go to the free dining rooms to have their meals. The most they would do to show their good faith is to wave their registration cards to the waiter. With such a loose check, you can easily use any old registration card to take a couple of friends to dine free of charge.The Finnish workers are paid by the hour. They are very much on their own as soon as they have agreed with the boss at the rate. From then on they just say how many hours they have worked and they will be paid accordingly.With so many loopholes(漏洞) in everyday life, surely Finland must be a heaven to those who love to take “petty advantages”. But the strange thing is that all the taxi passengers would always come back to pay their fares after they have attended to their business and that not a single outsider has ever been found in the free hotel dining rooms. And workers always give an honest account of the exact hours they put in. As the Finns always act on good faith in everything they do, living in such a society has turned everyone into a real “gentleman”． 1．The underlined words in Paragraph 5 means to “________”． A. be ready to help others B. make good use of one's friends C. be a little ahead of others D. gain something at other's expense 2．Which of the following is NOT true according to the passage?A. While taking a taxi in Finland ，you can get off without first paying your fare.B. In a big hotel in Finland, you can enjoy free meals if you're living in the hotel.C. The bosses in Finland pay the employees according to the registration of their working hours.D. The workers are always honest with their working hours. 3．We can learn from the passage that ________. A. the Finnish society is of very high moral(道德的)level B. there are many loopholes in everyday life in Finland C. in Finland, most taxi drivers will not charge you anythingD. everyone in Finland is like a gentleman, for they have faith in themselves 4．Which of the following is the best title of the passage? A. Life in Finland B. A Society with “Foolish” People。

西藏昌都第四高级中学2019届高三理综第三次周考试题

西藏昌都第四高级中学2019届高三理综第三次周考试题注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。

回答非选择题时，将答案写在答题卡上，写在本试卷上无效。

3．考试结束后，将本试卷和答题卡一并交回。

可能用到的相对原子质量：H 1 C 12 N 14 O 16 Na 23 Mg 24 Al 27 S 32 Cr 52 Zn65一、选择题：本题共13个小题，每小题6分，共78分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1.乙肝是由乙肝病毒引起的,每年造成全球数十万人死亡。

德国科学家表示,新研究找到了乙肝病毒的致命弱点,有望给乙肝防治及药物研发提供新思路。

下列有关乙肝病毒的叙述,正确的是( )A.组成乙肝病毒衣壳蛋白的单体——氨基酸分子的种类是由R基决定的B.乙肝病毒可以利用自己的核糖体合成蛋白质C.乙肝病毒与原核生物、真核生物的共同点是遗传物质都是RNAD.乙肝病毒能够通过复制繁殖子代,是生命系统最基本的结构层次2.下列有关植物生命活动调节的说法,正确的是( )A.植物生命活动调节从根本上说是植物基因组程序性表达的结果B.脱落酸可以促进果实的成熟和种子的萌发C.乙烯的主要作用是促进果实的发育和成熟D.赤霉素引起植株增高的主要原因是促进细胞的分裂3.如图为种群数量增长曲线,下列有关叙述不正确的是( )A.改善空间和资源条件有望使K值提高B.影响B到C段种群数量增长的因素有食物、空间、天敌等C.BC段种群增长速率逐渐下降,出生率小于死亡率D.曲线b表明自然状态下种群在B点时其增长速率达到最大4.有关种群和群落的说法错误的是( )A.稻田中秧苗的均匀分布有利于产量提高B.池塘养鱼过程中为保持鲫鱼种群持续增长需定期投放饵料等C.在海拔高度不同的山坡上分布着不同的植物类群, 说明了群落具有一定空间结构D.自然条件下种群增长曲线一般呈“S”型,且种群数量往往在K值附近波动5.下列关于细胞生命历程的叙述,正确的是( )A.细胞的衰老和个体的衰老是同步的B.体内正常细胞的寿命受分裂次数的限制,细胞增殖受环境影响C.癌变只是因为人体细胞的原癌基因发生突变D.细胞分化是基因选择性表达的结果,细胞全能性的实现与分化无关6.下列关于组成细胞化合物的叙述,不正确的是( )A.蛋白质肽链的盘曲和折叠被解开时,其特定功能并未发生改变B.RNA与DNA的分子结构相似,由四种核苷酸组成,可以储存遗传信息C.DNA分子碱基的特定排列顺序,构成了DNA分子的特异性D.胆固醇是构成细胞膜的重要成分,在人体内参与血液中脂质的运输7．化学与人类生活、生产和社会可持续发展密切相关，下列说法正确的是( ) A．计算机芯片的材料是经提纯的二氧化硅B．“地沟油”可以用来制肥皂和生物柴油C．硅胶、生石灰、铁粉是食品包装中常用的干燥剂D．铝及其合金是电气、工业、家庭广泛使用的材料，是因为铝的冶炼方法比较简单8．N A为阿伏加德罗常数的值，下列叙述正确的是( )A．18 g D2 O中含有的质子数为10N AB．60 g二氧化硅中含有的Si—O键数目为4N AC．密闭容器中，2 mol NO与1 mol O2充分反应，产物的分子数为2N AD．标准状况下，22.4 L氯气通入足量水中充分反应后转移电子数为N A9．某有机物的结构简式如图，下列说法正确的是( )A．分子式为C12H18O5B．分子中含有2种官能团C．只能发生加成反应和取代反应D．能使溴的四氯化碳溶液褪色10．下列实验对应的解释或结论正确的是( )料(Na m C n)作负极，利用钠离子在正负极之间嵌脱过程实现充放电，该钠离子电池的工作原理为Na1－m CoO2＋Na m C n NaCoO2＋C n。

西藏昌都第四高级中学2019高三月考英语试卷

高三英语月考试卷注意事项：1．答卷前，考生务必用黑色字迹的钢笔或签字笔在答题卡上填写自己的准考证号、姓名、试室号和座位号。

用2B型铅笔把答题卡上试室号、座位号对应的信息点涂黑。

2．选择题每小题选出答案后，用2B型铅笔把答题卡上对应题目选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。

3．非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内的相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

4．考生必须保持答题卡整洁。

考试结束后，将试卷和答题卡一并交回。

第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。

录音内容结束后，你讲有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节（共5小题；每小题1.5分，满分7.5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。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What will the weather be like tomorrow?A. The same as today.B. Colder than today.C. Warmer than today.2. When is the train expected to arrive now?A. At 9:30.B. At 9:50.C. At 10:05.3. What did the man do?A. He walked out of the restaurant.B. He asked Emily her age.C. He suggested Emily was overweight.4. What does the woman want the boy to do?A. Do the gardening.B. Clean the dining room.C. Do his homework.5. What does the woman mean?A. The man was mistaken.B. The man doesn’t work hard.C. She didn’t get a high grade.第二节听下面5段对话或独白。

西藏昌都第四高级中学2019高三月考英语试卷

高三英语月考试卷第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。

录音内容结束后，你讲有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节（共5小题；每小题1.5分，满分7.5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。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

每段对话或独白后有几个小题，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。

听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。

2019届高三第三次模拟考试卷英语(四)(含答案)

2019届高三第三次模拟测试卷英语（四）注意事项：1. 答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。

2. 选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。

3. 非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。

写在试题卷、草稿纸和答题卡上的非答题区域均无效。

4. 考试结束后，请将本试题卷和答题卡一并上交。

第一部分听力（略）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，从每题所给的四个选项(A、B、C和D)中，选出最佳选项，并在答题卡上将该项涂黑。

AInternational Airport Sheremetyevo Moscow►If You’ve Lost Personal possessionsOn BoardConta ct the airline’s representativesAt the AirportContact:-- Sheremetyevo Police Department+7(495)578-22-55--Unclaimed luggage storage room in Terminal C+7(495)578-23-26--Umclaimed luggage storage room in Terminal D+7(499)500-65-52(domestic flights)+7(495)753-86-41(international flights)When collecting Lost and Found items, you shall have an identification document, a boarding pass or a ticket, and also to indicate a place where the items were lost and prove they are yours.►If Your Luggage Is Lost or DamagedBefore leaving the arrival area, please turn to the Lost and Found counter to file a report. The written claim shall be submitted to the airline company not later than seven days from the time when the luggage was to be collected.If your luggage is not found within twenty-one days of the time when the claim was filed, you have the right to claim damages in the amount of not more than 600 rubles per kilogram. Amount refunded (退款) for a hand luggage lost through the fault of an airline is not more than 11,000 rubles regardless of its weight. Amount refunded for damaged luggage is calculated based on the tariffs (关税).Keep your flight documents (a ticket, boarding pass, luggage tag, and delayed luggage report filed at the airport) until the end of the procedure for searching for your luggage.Current information on luggage-tracing results……………………………………+7(495)578-76-65Lost and Found service of Aeroflot Airlines……………………………………+7(495)544-33-25(from 9:00 to 20:00)+7(495)753-86-41(24 hours)For further information please contact the airline.21. What should you do if you find your personal possessions lost on board?A. Turn to the airline’s staff.B. Contact the police office.C. Submit a claim to the company.D. Go to the Lost and Found counter.22. How much money can you claim if your 20-kilogram hand luggage is damaged?A. It depends on its weight.B. It depends on the tariffs.C. 12,000 rubles at most.D. 11,000 rubles at most.23. Which number should you dial if you found your luggage missing at midnight on your arrival?班级姓名准考证号考场号座位号A. +7(495)578-76-65.B. +7(495)578-23-26.C. +7(495)753-86-41.D. +7(495)544-33-25.BWhen my father married my mother in 1943, he gave my mother a 1937 crown coin and told her to keep it in the back of her purse and not to spend it. This would mean that she always felt that she was protected and would always have money if she really needed it.When I was married in 1970 my husband who had heard this story, obtained a 1937 crown coin for me and I have always kept it in my wallet, and I have always had enough for my needs.A friend recently fell on hard times, partly through external (外部的）circumstances and partly through poor planning. Friends and I have loaned her money, paid her bills, given her food, and even tried to teach her budget techniques, but none of them has been a solution. She has just slipped deeper and deeper into financial trouble and depression.Last week she looked pale and unwell, very depressed and hopeless, very sad for a friend to see and I then thought about how the crown coin, a physical reminder of another’s care and love had protected me, so I went to the bank for a $ 100 dollar-bill.I told my friend the story and asked her to keep the $ 100 in the back of her wallet. It turned out that she didn’t havea wallet, so she put the money in a little pencil case where she kept her coins. She immediately felt better—“I feel rich, and thank you for being a good friend,” she said, and we were both a bit teary.I went home and remembered a little wallet I had that I’d never used, and thought, “I’ll give that to my friend.” I opened it, and inside, found $ 100.25. What di d the 1937 crown coin from the author’s father mean to her mother?A. His concern for her.B. His pity and protection for her.C. His care and love for her.D. His pride and respect for her.26. Where did the author’s friend keep the $ 100 dollar-bill?A. In the back of her wallet.B. In a little pencil case.C. In the pocket of her raincoat.D. In the layer of her suitcase.27. What can be inferred from the last paragraph?A. The author became rich all of a sudden.B. The author’s friend would receive a wa llet as a gift.C. The author’s friend was not touched by her story.D. The author felt uncomfortable when receiving the bill.28. What can be the best title for the text?A. A crown coinB. The help to a friendC. A hard lifeD. A gift from my fatherCIn China, chain restaurants — especially the big multinational ones — are cool. Going to Starbucks, for example, is a status symbol. It not only says, “I’m rich enough to buy this overpriced coffee,” but also, “I’m cosmopolitan （见多识广的）enough to be part of globalization.”Where I come from in the UK，however，chains are neither fashionable nor gourmet（美食的）. Chains are where you go on New Year’s Day when nowhere else is open，or when you are 5 years old and your parents can’t stand hearing “I’m huuungry!” any lon ger. In my own case (with regards to McDonald’s), a chain is where you are taken on your first “date”. Even at the age of 13, I knew to give the guy the “let’s just be friends” phone call the next day.In the UK, independent cafes and restaurants are making a comeback on the fashion scene. Nowadays, a Londoner who says “let’s meet for a coffee at Monmouth” (an independent café) is much cooler than one who says “let’s go to Starbucks”. Even if Monmouth’s coffee is a little more expensive, there’s a satisfaction in knowing your pounds aren’t going straight to the big corporations.Of course, there are chain stores all over the UK; you can’t go five minutes without spotting a Costa Coffee. But numbers do not add up to good taste.I do, however, have a confession (坦白). After moving to China I had moments when all the rice and Kung Pao Chicken became too much. I, too, have retreated to McDonald’s.29. Many Chinese people like to go to multinational chain restaurants because ______.A. the restaurants give customers a taste of foreign cultureB. the restaurants offer different food and drinks from other restaurantsC. they believe that eating there will show their wealth and social statusD. these restaurants are perfect places for a romantic date30. Which of the following statements is TRUE?A. The author has grown tired of Chinese food.B. Branches of Monmouth’s cafe can be found all over the UK.C. Most independent stores are closed on New Year’s Day in the UK.D. It is cool in the UK to take your first date to a chain restaurant.31. We can infer from the article that ______.A. the author doesn’t like food from Pizza HutB. the author doesn’t like to follow fashion trendsC. many Britons think that numbers mean poor qualityD. many Britons don’t like big co rporationsDDarwin noted that some human emotional expressions might have started as part of a physiological function: for example, exposing the teeth to bite food. The function, however, took on meaning and became a form of communication which signals anger.The same may be true for the animals. Baby monkeys cry for attention. They also cry to signal to an adult that they want to be carried.“Chimpanzees do make upset voice when they are being weaned (断奶) by their mothers or have lost their mothers or ano ther individual,” says Anne Pusey, a professor at the University of Minnesota. “They whimper (呜咽) and cry and scream. When we hear these calls, the emotion involved seems obvious. However, they do not weep in the sense of producing tears. I have seen an adolescent male whimpering when he lost sight of his older brother with whom he had been traveling.”Babies of many mammalian species, including rats, cry. Moreover, when a baby rat cries, often his mother brings the fallen pup back into the nest. This is probably a straightforward communication, as it is with humans. However, psychologists at the University of Iowa aren’t convinced.The Iowan researchers can cause the same crying sounds by producing large decreases and then increases in blood flow. The blood flow also goes down when baby rats get cold. Thus, they conclude baby rats cry in the same way that we sneeze. Of course the rat baby could be crying because he’s cold and wants his mother to know.“All young mammals make cries when separated from their mother,” says Jaak Panksepp, a psychologist at Bowling Green State University. “If you’re willing to call this crying, then certainly other animals show this emotional response.” he says, “Some of us take seriously that animals do have emotions.”32. Accord ing to the first paragraph, what kind of emotion does “exposing the teeth” express?A. Disappointment.B. Excitement.C. Anger.D. Happiness.33. Which is one probable reason why young chimpanzees might be crying?A. They meet their brother.B. They have nothing to eat.C. They are being breast-fed.D. They are parted from their mother.34. Under what circumstance will baby rats cry just like humans’ sneeze?A. Their blood flow is decreased.B. They feel cold and long for affection.C. Their blood flow is increased.D. Their mother brings them back home.35. Where is the passage most likely taken from?A. An animal journal.B. A physiology book.C. A health magazine.D. A cultural newspaper.第二节七选五（共5小题；每小题2分，共10分）Apologizing can be very difficult. It takes maturity to put aside your pride and own up to your faults. 36. , it’s easy to make mistakes.37. . For the other person to heal, address the expression and acknowledge your actions were out of line. Takea careful look at the part you played in the fault. While you could offer some context or explanation for how things went wrong, you shouldn’t let that negate(否认) your apology.If you aren’t coming across as sincere, you are just not going to win in the apology department. 38. , and can focus on your tone and sincerity when it comes time to deliver them. In the long run, not being genuine just creates more distrust instead of repairing the damage.Waiting too long to apologize can make a bad situation worse. Do it sooner rather than later. However, apologizing too quickly can also be problematic. Sometimes people need a minute to cool off, and if someone’s t rying to hound(催促) them to give them an apology, it’s not going to work. If time has passed, you can still attempt to right a wrong.39. .Saying “I’m sorry, but…”is one of the worst ways to say you’re sorry. When you use the word “but”, it negates or cancels everything that goes before it. 40. . Even if your intentions were good, you still have to own up(老实承认) to the harm you caused.A. And when you do express an apologyB. It’s important to apologize face to face if possibleC. The old saying holds true — better late than neverD. Although it’s hard to generalize when it comes to apology timingE. Practice your apology beforehand so that you’re comfortable with the wordsF. Apologizing is about owning up to your mistakes, not making excuses for themG. It is generally a signal that the really important part of the sentence is coming up第三部分语言知识运用（共两节，满分45分）第一节完形填空（共20题；每题1.5分，共30分）The Homeless HeroFor many, finding an unattended wallet filled with £400 in cash would be a source (来源) of temptation (诱惑). But the 41 would no doubt be greater if you were living on the streets with little food and money. All of this makes the actions of the homeless Tom Smith 42 more remarkable.After spotting a 43 on the front seat inside a parked car with its window down, he stood guard in the rain for about two hours waiting for the 44 to return.After hours in the cold and wet, he 45 inside and pulled the wallet out hoping to find some ID so he could contact（联系）the driver, only to 46 it contained £400 in notes, with another £50 in spare change beside it.He then took the wallet to a nearby police station after 47 a note behind to let the owner know it was safe. When the car’s owner John Anderson a nd his colleague Carol Lawrence returned to the car — which was itself worth £35, 000 — in Glasgow city centre, they were 48 to find two policemen standing next to it. The policemen told them what Mr. Smith did and that the wallet was 49 .The pair were later able to thank Mr. Smith for his 50 .Mr. Anderson said: “I couldn’t believe that the guy never took a penny. To think he is sleeping on the streets tonight 51 he could have stolen the money and paid for a place to stay in. This guy has nothing and 52 he didn’t take the wallet for himself; he thought about others 53 . It’s unbelievable. It just proves there are 54 guys out there.”Mr. Smith’s act 55 much of the public’s attention. He also won praise from social media users after Mr. Anderson 56 about the act of kindness on Facebook.Now Mr. Anderson has set up an online campaign to 57 money for Mr. Smith and other homeless people in the area, which by yesterday had received £8,000. “I think the faith that everyone has shown ____58_ him has touched him. People have been approaching him in the street; he’s had job 59__ and all sorts,” Mr. Anderson commented.For Mr. Smith, this is a possible life-changing 60 . The story once again tells us that one good turn deserves another.41. A. hope B. aim C. urge D. effort42. A. still B. even C. ever D. once43. A. wallet B. bag C. box D. parcel44. A. partner B. colleague C. owner D. policeman45. A. turned B. hid C. stepped D. reached46. A. discover B. collect C. check D. believe47. A. taking B. leaving C. reading D. writing48. A. satisfied B. excited C. amused D. shocked49. A. safe B. missing C. found D. seen50. A. service B. support C. kindness D. encouragement51. A. when B. if C. where D. because52. A. rather B. yet C. already D. just53. A. too B. though C. again D. instead54. A. honest B. polite C. rich D. generous55. A. gave B. paid C. cast D. drew56. A. learned B. posted C. cared D. heard57. A. borrow B. raise C. save D. earn58. A. of B. at C. for D. in59. A. details B. changes C. offers D. applications60. A. lesson B. adventure C. chance D. challenge第二节语法填空（共10小题；每小题1.5分，共15分）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。

西藏昌都第四高级中学2019届高三四月周考数学(理)试卷

2019年高三年级周考试卷理科数学（考试时间：120分钟试卷满分：150分）第Ⅰ卷一、选择题（本题共12小题，每小题5分，共60分．在每小题给出的四个选项中，只有一项是符合题目要求的）1.已知集合{}{}=1,0,1,=|11A B x x --≤<,则A B ⋂= ( ) A. {}0 B.{}1,0- C.{}0,1 D.{}1,0,1-2.已知复数z 满足z=1+i i ,则z 的共轭复数z = ( )A. 1i +B. 1i - D. 1i -- 3.有一个圆柱形笔筒如图放置,它的侧视图是( )A. B. C. D.4.α为三角形的一个内角,tan =-,则cos =( )A. B. C.- D.-5．△ABC 的内角A ，B ，C 的对边分别为a ，b ，c .已知C =60°，b ，c =3，则A =( )A. ︒30B.︒60C.︒75D.︒1206.()()6221x x -+的展开式中4x 的系数为( )A.-160B.320C.480D.640 7.已知随机变量x~,,则( ) A.0.16B.0.32C.0.68D. 0.848.将函数cos3y x =的图象向左平移4π个单位长度,所得函数的解析式是( ) A.cos 34y x π⎛⎫=+⎪⎝⎭ B.cos 34y x π⎛⎫=- ⎪⎝⎭C.cos 34y x 3π⎛⎫=-⎪⎝⎭ D.cos 34y x 3π⎛⎫=+ ⎪⎝⎭ 9.函数()f x 的图象如图所示,则()'f x 的图像可能是()A. B. C. D.10.已知双曲线2222:1x y C a b-=的离心率为2,则其两条渐进线的夹角为( )A.6π B.3π C.2π D.23π11设函数,若实数满足,则( ) A. B. C.D.12.若函数32()ln f x x x x x ax =-+-有两个不同的零点,则实数a 的取值范围是( ) A. ()0,?+∞ B. (]0,1 C. [)1,0- D. (),0-∞第Ⅱ卷二、填空题（本题共4小题，每小题5分，共20分）13.已知向量a ，b 满足||1=a ，1⋅=-a b ，则(2)⋅-=a a b ________.14．若x ，y 满足约束条件y 0200x x y y -≥⎧⎪+-≤⎨⎪≥⎩，则z 34x y =-的最小值为__________．15．设等比数列{}n a 满足a 1 + a 2 = –1, a 1 – a 3 = –3，则a 4 = ___________． 16. 直线1y x =+与圆22230x y y ++-=交于A B ，两点，则AB =________．三、解答题（本大题共6小题，共70分．解答应写出文字说明、证明过程或演算步骤） 17.(12分)已知等差数列{}n a 中, 235220a a a ++=,且前10项和10100S = （1）求数列{}n a 的通项公式（2）若11n n n b a a +=,求数列{}n b 的前n 项和18.（12分）2018年双11当天,某购物平台的销售业绩高达2135亿人民币.与此同时,相关管理部门推出了针对电商的商品和服务的评价体系,现从评价系统中选出200次成功交易,并对其评价进行统计,对商品的好评率为0.9,对服务的好评率为0.75,其中对商品和服务都做出好评的交易为140次.（1）请完成下表,并判断是否可以在犯错误概率不超过0.5%的前提下,认为商品好评与服务好评有关?（2）若将频率视为概率,某人在该购物平台上进行的3次购物中,设对商品和服务全好评的次数为X .①求随机变量X 的分布列; ②求X 的数学期望和方差.附: 22()()()()()n ad bc K a b c d a c b d -=++++,其中.n a b c d =+++19.（12分）如图，是直角梯形，又，，直线与直线所成的角（1）求证：平面平面；（2）求二面角的大小；20. （12分）已知椭圆 C 的对称中心为原点 O ,焦点在 x 轴上,左,右焦点分别为12,F F ,上顶点和右顶点分别为,B A ,线段AB 的中点为D ,且 12OD AB k k ⋅=-,AOB ∆的面积为（1）求椭圆C 的方程（2）过1F 的直线l 与椭圆C 相交于,M N 两点,若2MF N ∆的面积为163,求以2F 为圆心且与直线l 相切的圆的方程21. （12分）已知函数()()()211ln 02f x ax a x x a =-++≥ （1）求函数()f x 的单调区间（2）当0a =时,关于x 方程()f x mx =在区间21,e ⎡⎤⎣⎦上有唯一实数解,求实数m 取值范围请考生在第22、23两题中任选一题作答．注意：只能做所选定的题目．如果多做，则按所做的第一个题目计分．22．（本小题满分10分）选修4-4：坐标系与参数方程在平面直角坐标系中,以坐标原点为极点, x 轴的非负半轴为极轴建立极坐标系,已知点A 的极坐标为4π⎫⎪⎭,直线l 的极坐标方程为cos 4a πρθ⎛⎫-= ⎪⎝⎭,且点A 在直线l 上. （1）求a 的值及直线l 的直角坐标方程; （2）圆C 的参数方程为 1cos {sin x y αα=+= (α为参数),试判断直线l 与圆 C 的位置关系.23．（本小题满分10分)选修4-5：不等式选讲已知定义在R 上的函数()12f x x x =++-的最小值为a . （1）求a 的值;（2）若,,?p q r 为正实数,且p q r a ++=,求证: 2223p q r ++≥.BACDC BADBB AD二、填空题13.314.-115.-816.三、解答题17. I）设公差为d，由已知得2a2+a3+a5=4a1+8d=2010a1+10×92d=10a1+45d=100，（2分）解得a1=1d=2，（4分）所以{a n}的通项公式为a n=5+2（n-3）=2n-1，（5分）（ II）由（ I）可知a n•b n=(2n-1)×22n-1，所以S n=1×21+3×23+5×25+…+(2n-3)×22n-3+(2n-1)×22n-1，①4S n=1×23+3×25+5×27+…+(2n-3)×22n-1+(2n-1)×22n+1，②（7分）①-②得：-3S n=2+2×(23+25+…+22n-1)-(2n-1)×22n+1，∴S n=2+2×(23+25+…×22n+1-3（9分）=2+2×(8(1-4n-1)1-4)-(2n-1)×22n+1-3=-6+2×8(1-4n-1)+(6n-3)×22n+19（11分）=10+(6n-5)×22n+19（12分）列联表: 18. 1.由题意可得关于商品和服务评价的22则2200(1400400)7.4071505018020K ⨯-=≈⨯⨯⨯.由于7.4077.879<,则不可以在犯错误概率不超过0.5%的前提下,认为商品好评与服务好评有关.2.①每次购物时,对商品和服务都好评的概率为710且X 的取值可以是0,1,2,3,则3327(0)()101000P X ===12337189(1)()10101000P X C ===22337441(2)()()10101000P X C ===37343(3)()101000P X ===故X 的分布列为②由于7(3,)10XB则7217763()3,()3(1)10101010100E X D X =⨯==⨯⨯-=. 20. 1.设椭圆方程为22221(0)x y a b ab+=>>由已知得()(),0,0,,,22a b A aB b D ⎛⎫⎪⎝⎭,所以1·22OD AB bb a k k a a =⋅=--,即222a b =,① 又12AOB S ab ∆==所以ab =② 由①②解得228,4a b ==,所以椭圆方程为22184x y +=. 2.①当直线l x ⊥轴时,易得((,2,,M N --2MF N ∆的面积为不合题意.②当直线l 与 x 轴不垂直时,设直线l 的方程为()2,y k x =+代入椭圆方程得()2222128880k xk x k +++-=.显然有0∆>,设()()1122,,,,M x y N x y 则22121222888,,1212k k x x x x k k--+==++所以MN ==, 化简得)22112k MN k+=+.又圆的半径r =,所以212MF NS MN r ∆=⋅)2211162123k k +=⨯==+, 化简得4220k k +-=,解得1k =±,所以r =所以所求圆的方程为()2228x y -+=21. 1.当0a =时,函数()f x 的单调递增区间为()0,1,单调递减区间为()1,+∞; 当01a <<时,函数()f x 的单调递增区间为()0,1和1,a ⎛⎫+∞⎪⎝⎭,单调递减区间为11,a ⎛⎫⎪⎝⎭;当1a =时,函数()f x 的单调递增区间为()0,+∞;当1a >时,函数()f x 的单调递增区间为11,a ⎛⎫ ⎪⎝⎭和()1,+∞,单调递减区间为1,1a ⎛⎫⎪⎝⎭2. 22|11m m e ⎧⎫-≤<-⎨⎬⎩⎭或11m e ⎧⎫=-⎨⎬⎩⎭22. 1.因为点4A π⎫⎪⎭在直线l 上 , 44a ππ⎛⎫-= ⎪⎝⎭,a ∴=cos -4πρθ⎛⎫∴= ⎪⎝⎭,()cos sin 2ρθρθ+=所以2x y +=即为的直角l 坐标方程. 2.圆C 的方程1cos {sin x y αα=+= (α为参数),可化为()2211x y -+=,圆心()1,0到直线l 的距离为12d ==<, 所以直线l 与圆C 相交.。

西藏昌都第四高级中学2019高三月考英语试卷

高三英语月考试卷第一部分听力（共两节，满分30分）做题时，先将答案标在试卷上。

录音内容结束后，你讲有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节（共5小题；每小题1.5分，满分7.5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。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

每段对话或独白后有几个小题，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。

听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。

西藏昌都第四高级中学2019届高三四月周考理综试卷

2019年春季学期周考考试试卷高三理综注意事项：1、本试卷分选择题和非选择题两部分。

答卷前，考生务必将自己的姓名、考号填写在答题卡上。

2、回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其它答案标号。

写在本试卷上无效。

3、回答非选择题时，用黑色或蓝色笔将答案写在答题卡上。

写在本试卷上无效。

4、考试结束后，将本试卷和答题卡一并交回。

可能用到的相对原子质量：N：14 H:1 C:12 O：16一、选择题:本题共13小题，每小题6分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1、下列关于生物大分子的叙述，正确的是（）A. DNA是水稻主要的遗传物质，它的基本单位是脱氧核苷酸B. 酶是具有调节作用的有机物，它的基本单位是氨基酸或核糖核苷酸C. 某些病毒只有RNA一种核酸，它的基本单位是核糖核苷酸D. 糖原只存在动物的细胞中，它的基本单位是半乳糖2、下列与实验有关的叙述，正确的是（）A. 在常温下，双缩脲试剂加入到酶溶液中不一定能观察到紫色反应B. 为加速健那绿染液对线粒体染色，可用适宜浓度的盐酸处理细胞C. 用高浓度的NaCl溶液代替蔗糖溶液不能引起细胞质壁分离D. 用样方法调查玻璃容器中酵母菌数量的变化3．下列关于变异的说法，正确的是（）A. 基因位置的改变不会导致性状改变B. 非同源染色体之间交换部分片段，属于突变C. 基因重组可以产生新的性状D. 种群进化成新物种后与原物种不能进行自由交配4. 只有内环境保持相对稳定，细胞才能进行正常的生命活动。

下列叙述中正确的是( )A. 神经递质和甲状腺激素均是在内环境中合成的B. 内环境渗透压下降会引起人体尿量减少C. 血浆中的蛋白质大量减少会引起组织水肿D. 人体剧烈运动后大量乳酸导致血浆PH明显下降5. 粮食危机是指全球性的粮食短缺、产量锐减、价格涨幅过快，以至造成了近40年来前所未有的粮食恐慌与危机。

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2019年高三年级第三次强化考试英语试题考试时间：120分钟总分：150分1．答题前请在答题卡上填写好自己的姓名、班级、考号等信息。

2．请将正确答案填写在答题卡上。

第Ⅰ卷第一部分听力（共两节，满分30分）第一节（共5个小题；每小题1.5分，满分7.5分）听下面5段对话。

每段对话后有一个小题，从每题所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

每段对话或独白仅读一遍。

例：How much is the shirt?A.￡19.15.B.￡9.15C.￡9.18.答案是B。

每段对话后有几个小题，从题中所给出的A、B、C三个选项种选出最佳选项，并标在试卷的相应位置。

每段对话或独白仅读两遍。

听第6段材料，回答6、7题。

10. How did the woman get to know about third-hand smoke?A. From young smokers.B. From a newspaper article.C. From some smoking parents.11. Why does the man say that he should keep away from babies?A. He has just become a father.B. He wears dirty clothes.C. He is a smoker.12. What does the woman suggest smoking parents should do ?A. Stop smoking altogether.B. Smoke only outside their houses.C. Reduce dangerous matter in cigarettes.听第9段材料，回答第13至16题。

13. Where does Michelle Ray come from?A. A middle-sized cityB. A small town.C. A big city14. Which place would Michelle Ray take her visitors to for shopping?A. The Zen GardenB. The Highlands.C. The Red River area.15. What does Michelle Ray do for complete quiet?A. Go campingB. Study in a library.C. Read at home.16. What are the speakers talking about impenetrable?A. Late-night shopping.B. Asian food.C. Louisville.听第10段材料，回答第17至20题。

17. Why do some people say they never have dreams according to Dr Garfield ?A. They forget about their dreams.B. They don't want to tell the truth.C. They have no bad experiences.18. Why did Davis stop having dreams?A. He got a serious heart attack.B. He was too sad about his brother's deathC. He was frightened by a terrible dream.19. What is Dr Garfield s opinion about dreaming?A. It is very useful.B. It makes things worse.C. It prevents the mind from working.20. Why do some people turn off their dreams completely?A. To recover from illnesses.B. To recover from illnesses.C. To stay away from their problems.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）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中选出最佳选项，并在答题卡上将该项涂黑。

AEveryone knows that exercise is important. We need to exercise. Doctors say it is good for us. It keeps our bodies strong.When the daytime comes, we must get up. This is the time for exercise. Exercise means doing things with the body. There are many ways to exercise. You can walk, run, swim, skate, or play ball games. Make sure you exercise in the following ways: you have to like what you’re doing. Exercise enough---but not too much. It is good to exercise twice each week. Thirty minutes each time is enough. Try all kinds of things until you find one, two or three sports that feel right for you.Exercise can be fun. Friends can exercise together at fitness center, or they can play sports together. How do you exercise?21. In the passage the writer tells us that we all need to_______________. A．drink B．relax C．exercise D．work22.Which of the following sports can’t we find in the passage?A．Fishing B．Running C．Swimming D．Walking23. What does exercise mean?A．It means doing things with the body B．It means studyingC．It means doing lessons. D．It means playing24.What can exercise do to the body?A．It can make the body weak B．It can make us sleep moreC．It can make the body sick D．It can make the body healthyBIf your mother wants to tell you something, she uses words. Birds can not talk as we do. But some birds can make sounds to warn their young of danger. They have their own ways to make the young birds do certain thing.The jackdaw is a kind of blackbirds that lives in Europe. Jackdaws live together in flocks. ( 群) Yong jackdaws do not know their enemies. When an older jackdaw sees a dog , it makes a loud tattling (格格响的)sound. The young birds know this sound means an enemy is nearby. The sounds warn them to know their enemy.If a young jackdaw is in a dangerous place, a jackdaw parent flies over him from behind. The parent bird flies low over the young bird’s back, the parents’ tail feathers move quickly from side t o side, It is trying to say, “Follow me.”At the same time, the parent calls out, “Key-aw, Key-aw.” The parent means “Fly home with me.” The young bird then follows the older one home.Young jackdaws do not have to learn what certain sounds mean. They know the meaning of these sounds from the time they hatch.25.The jackdaw lives in _____ .A．Europe B．Australia C．America D．Africa26．When an old jackdaw sees a dog , it _____ .A．calls out “Follow me.” B．makes a loud soundC．flies away D．fights the dog .27.Parent jackdaw can use their tail feathers to ______ .A．ask their young to follow them B．play a game with the youngC．tell the meal time D．give a warning of a fire28.The story tells much about _____ .A．the danger of jackdaws. B．in which mother can talk to their children.C．the way jackdaws warn their young of danger. D．how the jackdaws are living.CInvitation June 20Come to a party for Mary! Celebrate her birthday with us!Saturday，8：00Amy’s house：62 West StreetPlease don’t bring a present．Just be present!WantedPart-time waiter or waitress for the Jungle Cafe．Must be responsible and friendly．Needsto work about 20 hours a week．Must be able to work on weekends．Apply at the Jungle Care on Thursday afternoon from 3：00-5：00 pm．Ask for Emma．No phone calls please．Summer Concert in Central ParkSunday，June 26 at 6：00 pm．Come and listen to local jazz group Blue Wind!The concert is free．Everyone is welcome!Bring a picnic．Bring a blanket or a lawn chair．Bring the whole family!Rain or shine !29．If you go to Mary’s birthday party，you need to take_________．A．some flowers B．some wine C．some chocolate D．nothing30．If Tom wants to work as a waiter for the Jungle Cafe，he must______．A. be outgoing B．call EmmaC. work 8 hours a dayD. be able to work on weekends31．If you want to listen to local jazz group Blue Wind，you should go to_________．A．Amy’s house B．Central Park C．Mary’s party D．the Jungle Cafe 32．Which of the following is true?A．You need to buy a ticket for the concert．B．Everyone can go to the concert if he likes．C．You can’t go to the Summer Concert if it rains．D．You are not allowed to bring a picnic to the concert．DToo many people want others to be their friends, but they don’t give friendship back. That is why some friendships do not last very long. To have a friend, you must learn to be one. You must learn to treat your friend the way you want your friend treat you. Learning to be a good friend means learning three rules. Be honest; be generous; be understanding.Honesty is where a good friendship starts. Friends must be able to trust one another. If you do not tell the truth, people usually find out. If a friend finds out that you haven’t been honest you may lose your friends’ trust. Good friends always count on one another to speak and act honestly.Generosity means sharing and sharing makes a friendship grow. You do not have to give your lunch money on your clothes of course. Instead you have to learn how to share things you enjoy, like your hobbies and your interest. Naturally you will want to share your ideas and feelings. These can be very valuable to a friend. They tell your friend what is important to you. By sharing them you help your friend know you better.Sooner or later every one needs understanding and help with a problem. Something may go wrong at school. Talking about the problem can make it easier to solve. Turning to a friend can be a first step in solving the problem. So to be a friend you must listen and understand. You must try to put yours elf in your friend’s place so you can understand the problem better.No two friendships are ever exactly alike. But all true friendships have three things in common. If you plan to keep your friends, you must practice honesty, generosity, and understanding.33.Some friendships don’t last very long because ____.A．there are too many people who want to make friends.B．those who never give others friendships receive no friendship from others. C．those who give others friendship receive friendship from others.D．they don’t know friendship is something serious.34.According to the passage honesty is _____.A．something good B．the base of friendshipC．as important as money D．more important than anything else 35.Which of t he following isn’t mentioned in the passage?A．Always tell your friend the truth.B．Sharing your mind with your friend is of great value.C．Discussing your problems with your friend often helps to solve the problem. D．A friend who gives you his lunch money is a true friend.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出能填入空白处的最佳选项。