2021泰安宁阳一中高一下学期期中考试英语试题含答案

这是一份2021泰安宁阳一中高一下学期期中考试英语试题含答案，共15页。试卷主要包含了36.等内容，欢迎下载使用。

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高 一 英 语 试 题
本试卷共11页。满分150分，考试用时120分钟。
注意事项:
1. 答题前，考生务必用0.5毫米黑色签字笔将自己的姓名、座号、考生号填写在答题卡和试卷规定的位置上。
2. 选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号。
3. 非选择题必须用0.5毫米黑色签字笔作答，答案必须写在答题卡各题目指定区域内相应的位置，不能写在试卷上；如需改动，先划掉原来的答案，然后再写上新的答案；不能使用涂改液、胶带纸、修正带。不按以上要求作答的答案无效。
第一部分 听力（共两节，满分30分）
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. On which day is the museum closed?
A. Monday. B. Tuesday. C. Sunday.
2. How often does the man see his mother?
A. Every weekend. B. Every other month. C. Every two weeks.
3. What did the woman forget to take?
A. Her lunch. B. Her bus card. C. Some money.
4. What is this conversation mainly about?
A. A dress. B. The man’s wife. C. A department store.
5. What is the man doing?
A. Asking for advice. B. Giving suggestions. C. Explaining the menu.
第二节（共15小题；每小题1.5分，满分22.5分）
听下面5段对话或独白。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。每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6. What form of transportation is the man trying to use?
A. A taxi. B. The subway. C. The bus.
7. How does the woman feel about the man’s situation?
A. He should relax. B. He should hurry up. C. He should look online instead.
听第7段材料，回答第8、9题。
8. Where did Sara paint the pictures?
A. In her bedroom. B. In the kitchen. C. In her classroom.[来源:学+科+网Z+X+X+K]
9. What is in the sky in Sara’s pictures?
A. A house. B. A plane. C. Her father.
听第8段材料，回答第10至12题。
10. Who is the second book about?
A. A famous scientist. B. A Chinese writer. C. A national hero.
11. What is the woman’s daughter interested in?
A. Sports. B. Science. C. History.
12. Where are the speakers?
A. In a library. B. In a bookstore. C. In a classroom.
听第9段材料，回答第13至16题。
13. What is in the kitchen drawer?
A. A ruler. B. An eraser. C. Some pens.
14. What grade is the girl in?
A. The fifth grade. B. The sixth grade. C. The eighth grade.
15. What will the man buy for the girl?
A. An MP3 player. B. A computer. C. A calculator.
16. How much of his own money will the man pay?
A. $99. B. $89. C. $10.
听第10段材料，回答第17至20题。
17. What does the boy look like?
A. He has red hair. B. He has blue eyes. C. He is wearing a white T-shirt.
18. What information can the boy give?
A. His name. B. His address. C. His mother’s name.
19. Where was the boy found?
A. In the toy section. B. In the book section. C. In the clothing section.
20. What does the speaker want the boy’s mother to do?
A. Come back to the store. B. Finish her shopping. C. Pick up the boy.
第二部分 阅读（共两节，满分50分）
第一节 （共15小题；每小题2.5分，满分37.5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。
A
SHARK CONSERVATION IN SOUTH AFRICA
Take a two-week trip that you will never forget as a volunteer with sharks on a beautiful stretch of South Africa’s coastline. Head out to sea to witness one of the world’s most powerful (and most misunderstood) creatures on this inspiring project, enjoying watching them from both above and below water.
The DAY-BY-DAY schedule
Day 1: Arrive in Cape Town on a Sunday. You will be collected from the airport and spend your first night in a guest house in the city centre.
Day 2: You will be collected bright and early from the guest house and taken down to the project. The drive takes about 90 minutes. You will receive a welcome and head out to sea to witness your first sharks!
Day 3+: Most days you will be out on the boat with the sharks, depending on weather. Help out with the full range of tasks on the boats, and in conservation initiatives on land too.
Last day: On the final day of your project you will be taken back to Cape Town for your onward travel.
The price is £ 829, including the voluntary work programme with accommodations, airport transfers, one night in a guest house in Cape Town, breakfasts daily and lunches when on the boats. Your trip can be extended at a cost of £ 375 per week.
It is an amazing experience! Some volunteers planned to stay for 4 weeks, extended to 6 weeks and still didn’t want to come home. If you’d like to chat about this holiday or need help, we’re very happy to help.
Call us at 01273 823 700.
Email us at rosy@responsibletravel.com.
21. When will you really begin your shark watching trip?
A. On a Friday. B. On a Saturday.
C. On a Sunday. D. On a Monday.
22. What will you probably do on the third day if weather permits?
A. Sail on the ocean. B. Return to Cape Town.
C. Buy some souvenirs. D. Dive with sharks.
23. How much will you spend on a three-week shark conservation trip?
A. £ 375. B. £ 750. C. £ 829. D. £ 1,204.
B
The family of a 6­year­old adopted Chinese girl who badly needs a bone marrow transplant (骨髓移植) believes they have found a match in China.
Kailee Wells suffers from a serious aplastic anemia (再生障碍性贫血), which prevents bone marrow from producing new blood cells. She has taken courses of treatment but has shown little sign of recovery.
The best help for such patients is a transplant of healthy marrow or blood cells from a suitable donor. Certain tissue of the patient and the donor must match.
Kailee's mother, Linda Wells, made her second trip to China earlier this month to find a donor. Her husband, Owen Wells, said that his wife believed doctors there had found a match.
“For these last 22 months, we've been living in fear that Kailee would take a turn for the worse and there would be nothing we could do about it，” he said.“Now we have something we can use and save our little girl. We are just about ready to start jumping up and down and rejoicing.”
Wells said a Chinese girl who is about a year old has a blood sample that matches Kailee's perfectly. The next step, he said, would be to make sure the sample is safely harvested and protected for transplant, the details of which have yet to be worked out.
Linda Wells first traveled to China in February to try to locate the girl's birth mother, who is likely to be a match. But she found no relatives and decided to try again this month.
“This gives us so much encouragement because now we found what we thought we would never be able to find for Kailee, ”Owen Wells said. “We're going to continue our blood donor drive to try to continue to help as many people as we possibly can. We're just so happy.”
24．What do we know about Kailee Wells?
A．She was adopted by a Chinese family. B．She has a one­year­old sister in China.
C．She was recovering from aplastic anemia. D．She is unable to produce new blood cells.
25．Which word can replace the underlined word “rejoicing” in Paragraph 5 ?
A．Waving. B．Moving. C．Cheering. D．Crying.
26．What can we infer from the text?
A．Linda Wells has found the girl's birth mother.
B．Owen and Linda tried every means to cure Kailee.
C．Doctors have worked out plans to protect the sample.
D．Owen and Linda visited China twice to find a perfect match.
27．What would be the best title for the text?
A．Long and deep friendship between two families B．Faith leads to hope
C．Match found for a bone marrow transplant D．The journey to China
C
Life has gone mostly online for many people around the world. With more people going online during the COVID-19 pandemic global Internet traffic has become a big problem. Between January and late March. many major cities experienced an increase in Internet traffic.
Video meetings, online classrooms and stay-at-home entertainment have become a daily routine. This increase in traffic is testing the Internet' s strength. In March. major phone networks in the UK experienced mass outages(断供). People were not able to take calls, receive texts or use mobile data.
In the US, major telecommunications companies like AT&T said traffic was up 21 percent month over month. Video streaming services like You Tube, Netflix and Facebook have cut their picture qualities and download speeds. This is being done to reduce network traffic jams.
China has seen an Internet traffic increase of around 50 percent compared to the end of 2019. The country's network speeds went down sharply in early February. However, they returned to normal soon afterwards and have been working well. This is due to China’s work in building network infrastructure(基础设施), especially 5G technology. By the end of February, 164,000 5G base stations had been built nationwide. This has given Chinese networks the power to handle increased traffic.
“If there were no such development in the Internet network field. people could hardly enjoy such a colorful life at home. Online working and teaching could never be realized so smoothly," said Wen Kun, an official with the Ministry of Industry and Information Technology.
28. What happened to the Internet due to COVID-19?
A. Internet traffic was jammed. B. Internet access was cut off.
C. Internet service was ignored. D. Internet community was ruined.
29. Why did some US companies cut download speeds?
A. To increase Internet strength. B. To improve picture qualities.
C. To avoid Internet breakdown. D. To reduce the number of users.
30. Compared with other countries. China's Internet system_________.
A. suffered bigger losses B. recovered faster
C. cost less money D. started earlier
31. What is Wen Kun's attitude towards China's Internet network?
A. Doubtful. B. Uncaring.
C. Critical. D. Positive.

D
“You’ll get square eyes!” my mother used to say as I sat for hour after hour glued to the TV. I ignored her, of course. Past-forward a few decades and now I’m the parent. My 5-year-old lives in a world where screens aren’t fixed pieces of furniture. You can’t even avoid them by going outside. Screens are not only in our pockets; they’re everywhere.
The concerns have grown with the screens. In the past decade, we have heard that they will damage our mental health. Many of us feel more distracted by them, feeling guiltier and more tired as a result.
The apps and websites we can access on our phones have also sparked widespread concern. Big tech companies are also good at making use of our need for social recognition, hooking us on likes, retweets and follower counts. Social media has created a culture of mass narcissism (自恋), which has led many to worry about the emotional stresses on teenagers. A quick online search brings up dozens of papers linking screen use or social media with harmful effects on mental health, including depression and suicide.
Such statements are alarming. They are also widely believed, thanks to popular books like iGen by Jean Twenge, which claims that digital technology has ruined a generation. Yet, Amy Orben at the University of Oxford, who studies the impact of digital technology and social media in particular on mental health, holds different views. She claims that the underlying data can be used to tell different stories. She also spotted shortcomings in several large studies that claimed to show correlations (相关性) between the use of devices with screens and depression in users.
Twenge stands by her own finding pointing in turn to what she considers flaws in Orben’s research methods. For David Max, at Royal College of Child Health in London, the effect of screen time and social media use on mental health remains speculative. “We cannot regard social media overall as good or bad,” says Davie. “We don’t know whether in individual cases social media is not responsible,” he says.
The explosion of mobile phone use has revolutionized our lives. I can download movies, write articles, communicate with my family and broadcast to the world all at the push of a button. Rather than impose constraints (限制), we should take a look at our use of screens and ask how they fit with the activities and lifestyle.
Every new technology with widespread impact has given rise to new fears. So the best bet may simply be to ask yourself what level of screen use makes you and those around you happy and try to stick to it. If you find yourself over addictive, don’t panic—and certainly don’t feel guilty. Nobody knows anything worth getting scared about.
32. According to the passage, people give likes, retweet or count followers to __________.
A. share one’s lifestyles B. show respect for others
C. seek social recognition D. relieve emotional stresses
33. The underlined word “speculative” probably means “__________”.
A. Doubtful B. specific C. important D. abstract
34. What can be learned from the passage?
A. Teenagers are more affected by screen use both physically and mentally.
B. Orben claims it is far too early to blame screen use for ruining a generation.
C. Big tech companies help to produce many research papers on mental health.
D. Twenge mainly introduces the overall benefits of digital technology in her books.
35. The passage is written to __________.
A. encourage readers to reduce the time of screen use
B. share different opinions on the effects of screen use
C. explain why screen use may have negative effects on people
D. relieve people’s concerns and worries about the use of screens
第二节（共5个小题：每个小题2.5分，满分12.5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。选项中有两项为多余选项。
Making decisions when shopping is often a tough call. Even if you're satisfied with the first dress you try on would you go on looking for alternatives, comparing styles and prices ,until dropped dead?
Psychology researchers have studied how people make decisions and concluded there are two basic styles. " Maximizers"  like to take their time and weigh a wide range of choices, sometimes every possible one —before choosing." Satisficers" would rather be fast than thorough
___36___So even if they see what would seem to meet their requirements, they can't make a decision until after they've examined every option to make sure that they're making the best possible choice. Researchers followed 548 job-seeking college seniors at 11 schools from October through their graduation in June. They found that the maximizers landed better jobs.____37____
"The maximizers is kicking himself because he can't examine every choice and at some point had to just pick something, " they say." Maximizers make best decisions and end up feeling bad about hem.____38____"
Satisficers also have high standards, but they are happier than maximizers. Maximizers tend to be more depressed and to report a lower satisfaction  with life, his research found.
Faced with so many choices in our lives, we need to learn how not to waste time and energy on our decision- making. ____39____For instance, if you're picking a restaurant for lunch meeting, first deciding on a certain part of town or type of cuisine can narrow your choices.
Once you've arrived at a decision,stick with it. ____40____To limit the number of choices you can set a time for decision-making. Say you are buying a new bag, you could spend an amount of time studying features, price and value but if you give yourself only five minutes to make a decision,and there are only bags you can consider, you'll save time.You'll be happier with your decision, too.
A. Firstly, decrease your range of choices.
B. Maximizers are people who want the best.
C. Just accept no decision is ever completely perfect.
D Comparing is often a must when you make a decision.
E. Satisficers make good decisions and end up feeling good.
F. The other is to make decisions more accurately at the beginning.
G. Their starting salaries were 20 percent higher but they felt worse about their jobs.

第二部分 语言运用（共两节，满分30分）
第一节 （共15小题；每小题1分，满分15分）
阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
This morning I was walking with my husband when I noticed an elderly man was unstable(不稳固的) on his feet. So he was trying to 41 himself by holding a tree, but then slowly 42 to the sidewalk. My husband and I ran to his side. 43 , he didn’t hit his head on the sidewalk. A few more of us gathered around, discussing the 44 . I gave my cellphone to my husband to call 911.
It seemed to have happened 45 , but there were at least 4 people by the man’s side. Someone took his pulse; another 46 his own coat under his head to make him more 47 . Several minutes later, his wife 48 — she had been walking their dog in the pet area. But she was too 49 to do anything.
Once the ambulance(救护车) got there, I talked to his wife. His medical 50 was very rough. He had had a triple bypass heart operation(三重心脏搭桥手术) and 51 from cancer. Their son had 52 in the army for many years. This was their last trip here to visit him, who always had no holidays to see them.
Before we all 53 , one young man, who had been so helpful, asked if I was his family. “No.” I said, shrugging, “but then again, aren’t we all 54 ?” He nodded and smiled in 55 .
41. A. calm B. balance C. help D. challenge
42. A. escaped B. turned C. fell D. pointed
43. A. Surprisingly B. Luckily C. Finally D. Actually
44. A. accident B. story C. situation D. news
45. A. all at once B. on time C. in the end D. as usual
46. A. placed B. threw C. wore D. pressed
47. A. healthy B. popular C. comfortable D. important
48. A. rushed over B. came round C. went ahead D. set off
49. A. bored B. embarrassed C. dissatisfied D. worried
50. A. bill B. study C. licence D. history
51. A. learned B. heard C. resulted D. suffered
52. A. joined B. served C. grown D. competed
53. A. parted B. waved C. explored D. communicate
54. A. partners B. families C. friends D. strangers
55. A. excitement B. disappointment C. agreement D. argument
第二节 (共10小题；每小题1.5分，满分15分)
阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。
Trade is a very important way for any country to earn money and create jobs. People and countries have traded for thousands of years, but in today’s 56 (globe) economy, information, goods and money can be moved around the world at 57 unbelievable speed. Companies aim to make the best product at the 58 (low) price.
The World Trade Organization (WTO) is responsible for 59 (negotiate) international trade agreements. Most rich countries want a free trade system in 60 the prices of goods are determined by the amount that people want to buy and sell. But many people believe such a system favors richer countries like the USA and Japan and want the WTO to be reformed. They argue that world trade must 61 (manage) so the poorest countries benefit more. 62 other words, they want world trade to become “fair trade”.
Fair trade is trade that is good for the producer, a system that ensures more of the price consumers pay 63 (go) to the producer. Fair trade staff would be paid a fair wage, have good working conditions and be allowed 64 (form) trade unions to defend their rights.
Fair trade campaigns, such as the Clean Clothes Campaign (CCC), have drawn 65 (attend) to the working conditions of workers all around the world.
第三节 单词拼写（共10小题；每小题1分，满分10分）
根据汉语及首字母提示写出单词的正确形式，每空限填一词
66. The ____________ (表演者) tell the story through song and dance.
67. Training is provided, so no ____________ (先前的) experience is required for the job.
68. I work for a__________________ (商业的) radio station.
69. _______________(收获) grain in the 19th century required plenty of horsepower and manpower.
70. I was so ___________(害怕) that I could hardly think clearly after that.
71. I'd like to make a c____________ about the noise from the upstairs.
72. Work has begun on the c________ of the new airport.
73. —What m________ is this dress made of?
—Cotton.
74. .He was asleep the moment his head touched the p_________ .
75. . I had thought about a__________ with the teacher about that, but I didn't have enough courage.
第四节 句子翻译（共5小题；每小题1分，满分5分）
76. 这个项目旨在介绍中国的传统文化。(aim)
____________________________________________________________________________________________
76. 房间装饰着花和气球。(decorate)
____________________________________________________________________________________________
77. 他们举行了一次会议来纪念这位著名的音乐家。
____________________________________________________________________________________________
78. 他想说的正是我想做的。
____________________________________________________________________________________________
79. 他总是第一个到校，最后一个离校。
____________________________________________________________________________________________
第三部分 写作(25分)
假定你是李华，你正主持英语角活动。活动中大家以“外卖食品是否应该进校园”展开讨论。关于该问题有人赞同，有人反对，请你总结大家赞同和反对的原因，并提出自己的观点。
注意：
1. 词数100左右；
2. 可以适当增加细节，以使行文连贯。
参考词汇：takeout food 外卖食品
高 一 英 语 试 题 答 案
第一部分 听力（共20小题；每小题1.5分, 满分30分）
1—5 ABCAA 6—10 CACCA 11—15 CBBCC 16—20 BBAAC
第二部分阅读
第一节
A篇21―23 DAD
本文是一篇应用文。主要介绍到南非鲨鱼自然保护区进行的志愿者之旅及其行程安排。
21.D细节理解题。根据Day 1部分中的“Arrive in Cape Town on a Sunday”和Day2部分“You will be collected bright and early from the guest houseand taken down to the project... head out to sea to witness your first sharks”可知，真正的鲨鱼观赏之旅是在周一。
22.A细节理解题。根据Day 3+部分中的“Most days you will be out on theboat with the sharks”可知，如果天气条件允许的话，第三天可以在海上航行。故选A。
23.D细节理解题。根据文中的“Take a two-week trip”“The price is£829”“Your trip can be extended at a cost of £ 375 per week”可知，两周的旅行费用是829英镑，之后每延长一周，费用增加375英镑。因此三周的旅行费用是1204英镑。故选D。
B篇：24-27：DCBC
【语篇解读】本文是一篇记叙文。一个六岁的女孩需要换骨髓，其养母两次到中国寻找合适的骨髓捐献者。
24．D细节理解题。由第二段中的which prevents bone marrow from producing new blood cells可知Kailee Wells患有严重的再生障碍性贫血症，她的骨髓不能产生新的血细胞。故选D。
25．C词义猜测题。由画线词前的jumping up and down以及该段的描述可知，得知女儿有救，Wells夫妇非常欣喜，高兴得要跳起来了。由此可以推知，rejoicing意为“欢呼，庆祝”。故选C。
26．B推理判断题。由文中提到的Linda两次来中国及Owen的话 “We're going to continue our blood donor drive to try to continue to help as many people as we possibly can.”可知，夫妇俩竭尽全力治疗Kailee的病。故选B。
27．C主旨大意题。文章主要讲述了六岁的Kailee需要换骨髓，她的养父母相信骨髓捐献者已经找到，文章由此主题展开。故选C。
C篇：28. A 29. C 30. B 31. D
【分析】这是一篇说明文，主要介绍了COVID-19时期人们大量的工作、学习、活动转为线上进行而导致的“网络拥堵”现象，并着重说明中国互联网基础设施的发展成功应对了这一挑战。
28. A细节理解题。根据原文第一段“With more people going online during the COVID-19 pandemic, global Internet traffic has become a big problem.”可知，随着更多的人涌入网络，“网络交通”成为了一个巨大的问题，而对于这个具体的问题，可以在原文第三段中找到线索“This is being done to reduce network traffic jams.”相关公司采取措施是为了降低网络的“交通拥堵”，故A选项“网络交通出现拥堵”符合原文，而干扰项B称“互联网接入被切断”不符合原文，其程度过于严重，故选A。
29. C细节理解题。根据原文第三段“Video streaming services like You Tube, Netflix and Facebook have cut their picture qualities and download speeds. This is being done to reduce network traffic jams.”可知，这些视频流服务降低了画面质量和下载速度，这样做是为了降低网络拥堵程度，防止其完全宕机，彻底崩溃，故选C。
30. B细节理解题。根据原文第四段“However, they returned to normal soon afterwards and have been working well.”可知，中国的互联网很快就恢复了正常使用，B选项“更快恢复”符合原文，故选B。
31. D推理判断题。本题是对于观点态度的判断，根据原文最后一段其所说的话“If there were no such development in the Internet network field. people could hardly enjoy such a colorful life at home. Online working and teaching could never be realized so smoothly”可知，“如果在互联网领域没有这样的发展，人们很难在家就享受到这么多彩的生活，在线的工作和教学从未像现在这样如此流畅地实现。”据此推断，他对中国互联网发展持积极的态度，故选D项（positive）。
D篇：32. C 33. A 34. B 35. D
【分析】
本文是一篇说明文，介绍了牛津大学的艾米•奥本通过研究发现屏幕时间和使用社交媒体对心理健康的影响仍然是不确定的，她认为现在就指责数字技术毁了一代人还为时过早，人们不必为此过分担忧。
32. C细节理解题。根据第三段中的“Big tech companies are also good at making use of our need for social recognition, hooking us on likes, retweets and follower counts.”可知，大型科技公司也善于利用我们对社会认同的需求，吸引我们点赞、转发和关注，由此可知，我们点赞、转发和关注是为了寻求社会认同，故C项正确。
33. A词义猜测题。根据画线词后的““We cannot regard social media overall as good or bad,” says Davie. “We don’t know whether in individual cases social media is not responsible,” he says.”可知，戴维斯说：“我们不能把社交媒体的整体状况看作是好是坏，他还说：“我们不知道在个别情况下，社交媒体是否负有责任”，这说明屏幕时间和使用社交媒体对心理健康的影响仍然是不确定的，由此可知画线词词义为“不确定的”，故A项正确。
34. B推理判断题。根据第四段中的“They are also widely believed, thanks to popular books like iGen by Jean Twenge, which claims that digital technology has ruined a generation. Yet, Amy Orben at the University of Oxford, who studies the impact of digital technology and social media in particular on mental health, holds different views.”可知，Jean Twenge声称数字技术已经毁掉了一代人，然而，牛津大学的艾米•奥本持有不同的观点，她研究数字技术和社交媒体尤其是对心理健康的影响，由此可知，奥本认为现在就指责屏幕的使用（数字技术）毁了一代人还为时过早，故B项正确。
35. D推理判断题。根据最后一段Every new technology with widespread impact has given rise to new fears. So the best bet may simply be to ask yourself what level of screen use makes you and those around you happy and try to stick to it. If you find yourself over addictive, don’t panic—and certainly don’t feel guilty. Nobody knows anything worth getting scared about.可知，每一项影响广泛的新技术都会引起新的担忧，所以，最好的办法是问问你自己，什么程度的屏幕使用让你和你周围的人高兴，并努力坚持下去。如果你发现自己上瘾过度，没有必要惊慌和内疚，由此判断出，这篇文章的目的是缓解人们对屏幕使用的担忧，故D项正确。
【点睛】词义猜测题难度较大，画线词后起解释说明或举例说明的句子往往是重要线索，例如本篇第2题，根据画线词后的““We cannot regard social media overall as good or bad,” says Davie. “We don’t know whether in individual cases social media is not responsible,” he says.”可知，戴维斯说：“我们不能把社交媒体的整体状况看作是好是坏，他还说：“我们不知道在个别情况下，社交媒体是否负有责任”，这是对前一句的解释说明，说明屏幕时间和使用社交媒体对心理健康的影响仍然是不确定的，由此可知画线词词义为“不确定的”，故A项正确。
七选五 36. B 37. G 38. E 39. A 40. C
本文是一篇说明文。购物时做决定通常是一个艰难的决定。文章介绍了购物的两类人" Maximizers" 和" Satisficers" 。
36. B此空位于段落首句。需关注上一段内容和本段下文。上一段将做决定的人分为两类，" Maximizers" 和" Satisficers" 。根据本段后一句的they，说明所填句子必须包含某类人群，符合的选项有B/E；再根据后一句中的making the best possible choice.可知与B项中的 want the best.语义相符。故选B。
37. G此空是段尾空。需关注本段上文和下一段内容。根据重点名词一致原则，前一句重点提到jobs，选项中名词一致的只有G（salaries， jobs）且选项中代词their指代前一句中的Maximizers，下一段开头也在探讨Maximizers。故选G。
38. E此空是段尾空。需关注本段上文和下一段内容，可知两段在进行Maximizers和 Satisficers的对比；且根据空前一句：Maximizers做出最佳选择，但不开心；以及下一段段首句：Satisficers也有高标准，但比Maximizers更开心，应选择E——Satisficers做出好的选择，并且最终感觉很好。故选E。
39. A段首空，需关注上一段内容和本段下文。上一段说我们在面对选择时，如何避免浪费时间精力，因此此处需要具体做法，A/C是祈使句，再根据下文For instance,可知本段为总分结构，且该句中的narrow your choices.与A中的decrease your range of choices.语义一致。故选A。
40. C此空位于段中，需关注本段上下文。前一句“一旦做出决定，就要坚持不变”；后一句“为了限制选项数目，可以设定一个抉择的时间”。Say所在句为举例，but之后是重点，强调在限定的时间内迅速做出选择，而非最合适或最完美的选择。故选C。
第二部分 语言知识运用
第一节
41—45 BCBCA 46—50 ACADD 51—55 DBABC
本文讲述了作者与丈夫在散步时遇到一位老人病倒并为他提供帮助的故事。
41. B 根据上文中的“an elderly man was unstable(不稳固的) on his feet”可知，这里是说老人想让自己保持平衡。calm“使平静”；balance“使保持平衡”；help“帮助”；challenge“向（某人）挑战”。
42. C 根据下文中的“he didn’t hit his head on the sidewalk”可知，老人缓慢地倒在了（fell）人行道上。escape“逃离”；turn“转动，转身”；point“指”。
43. B 根据下文中的“he didn’t hit his head on the sidewalk”可知，他倒在了人行道上，幸运的是（Luckily），他没有撞到头。surprisingly“使人吃惊地，出人意料地”；finally“最终”；actually“实际上”。
44. C 根据常识可知，我们中的一些人聚集在周围，讨论着老人的情况（situation）。accident“事故”；story“故事”；news“消息”。
45. A 根据下文中的“but there were at least 4 people by the man’s side”可知，此处是说尽管事发突然（all at once），但是在老人旁边至少已有四个人。on time“准时”；in the end“最后”；as usual“照例”。
46. A 根据语境可知，为了让他更舒服些，一个人把自己的外套放（placed）在他的头下面。throw“扔”；wear“穿”；press“按”。
47. C 参见上题解析。healthy“健康的”；popular“受欢迎的”；comfortable“舒服的”；important“重要的”。
48. A 几分钟之后，他的妻子急促赶到。rush over“急促赶到”；come round“苏醒”；go ahead“走在前面”；set off“动身”。
49. D 根据语境可知，他的妻子太担心（worried）了，以至于什么都做不成。bored“厌倦的”；embarrassed“尴尬的”；dissatisfied“不满意的”。
50. D 根据下文中的“He had...cancer”可知，此处指老人的病史。
51. D 根据语境可知，老人身患（suffered from）癌症。learn from“从……学习”；hear from“收到……的来信”；result from“由……造成”。
52. B 根据下文中的“in the army”“had no holidays”可知，他们的儿子在服（served）军役。
53. A 根据语境可知，在我们分开（parted）之前，一个伸出援手的年轻人询问他。wave“挥手”；explore“探险”；communicate“沟通”。
54. B 根据上下文可知，作者不是老人的家人。再根据“but then again”可知，作者此处是说难道我们不都是家人（families）吗？
55. C 根据上文中的“He nodded”可知，年轻人笑了笑，表示赞同（agreement）。excitement“兴奋”；disappointment“失望”；argument“争论”。
语法填空
56. global 57. an 58. lowest 59. negotiating 60. which 61. be managed 62. In 63. goes 64. to form 65. attention
第三节 单词拼写
66. performers 67.previous 68. commercial 69.Harvesting 70.scared 71. complaint 72. construction 73. material 74. pillow 75. arguing
句子翻译
76. The program is aimed at introducing Chinese traditional culture.
77. The room was decorated with flowers and balloons.
78. They held a meeting .in memory of the famous musician.
79. What he wants to say is what I want to do.
80. He is always the first to arrive at the school and the last to leave the school.
写作
People’s opinions are divided when it comes to the question whether we can order takeout food at school. Some people are in favour of it because it saves them much trouble, allowing them to have delicious food delivered directly to them. However, others don’t think it right to do so. They point out that takeout food is usually delivered in plastic containers. Countless plastic bags and boxes will cause white pollution. What’s more, there can be health risks involved in takeout food. Personally, I will say no to takeout food, which must be banned from entering the school, so that we can have a good environment.

听力录音原文
Text 1
W: Is the art museum open on Monday? I’d like to see the new art exhibition.
M: No. It is only open Tuesday through Sunday. (1)
Text 2
W: I’ve been in college for two months now, and I really miss my mother. I only get to talk to her on the weekends.
M: Me too. But my mom visits every other month. (2)
Text 3
M: Morning, Tina. Are you ready for your trip to the zoo?
W: Uh…I think so. I made my lunch, I packed an umbrella, and I got my bus card.
M: All right. Did you remember to take any money?
W: Oh, no. I forgot that. (3)
Text 4
W: I love that dress! Where did you buy it? I want one. Is it for your wife?
M: Yes. I bought it at the Macy’s department store. But they don’t have your size. Sorry!
Text 5
M: Excuse me. Are you familiar with the menu at this restaurant? I’m not sure what to order.
W: Oh, yes. I come here every day for lunch. You should get the Mediterranean special. It’s delicious!
M: That sounds amazing. I think I’ll take your suggestion. (5) Thank you!
Text 6
M: Do you know when the bus stops here? (6)
W: Sorry, mister. I’m just trying to relax on this bench. You should get a bus schedule!
M: I’m on my way to a meeting! It’ll take me all day to find a schedule!
W: I guess you aren’t going to make it on time. Just relax and enjoy this beautiful day. (7)
M: I knew I should have checked the schedule online before I left my house!
Text 7
M: What are you doing, little Sara?
W: I am looking at my pictures, Dad. I painted them in class. (8)
M: Show me your pictures, please. Oh, what’s that, Sara?
W: It’s a house.
M: And what are those?
W: Those are rooms. This room is the kitchen. That’s my bedroom.
M: What are those red lines?
W: They are not lines, Dad. They are trees. These trees are in the green sky.
M: Is that a plane?
W: It’s not a plane, Dad. It’s you. You are in the sky. (9)
Text 8
M: What can I do for you, madam?
W: I’m looking for a book about famous people. It’s for my daughter Anna.
M: Well, let me see. Is this one OK? It’s about Mo Yan, a famous Chinese writer. (10)
W: No, she already has a lot of books about writers.
M: How about this one? It tells the story of a famous scientist, Stephen Hawking. (10) This book sells very well.
W: I don’t think she will like it. My daughter doesn’t like science at all. And she doesn’t like sports, either.
M: What is she interested in?
W: I think she’s more interested in history. (11)
M: Then this one must be perfect. It’s about Lin Zexu, a national hero.
W: Yes, that will suit her. I’ll take it.
Text 9
W: Dad, I need a few supplies for school, and I was wondering if…
M: Yeah, there are a couple of pencils and an eraser in the kitchen drawer, I think. (13)
W: Dad, I am in the eighth grade now, (14) and I need real supplies for my classes.
M: Oh, so you need a ruler, too…
W: Dad, I need some high-tech things like a calculator, an MP3 player, and a computer.
M: What? I didn’t have any of those things when I was in middle school, and I did just fine.
W: Yeah, and there weren’t any cars, either, were there?
M: Well, you can forget about the MP3 player and the computer. And as for the calculator, do you know how much one will cost? (15)
W: Well, I saw one in the store for only 99 dollars, or you could buy it online. (16) Dad, please! Everyone has one, and you always say you want me to be the best in school. I’d even contribute 10 dollars of my own. (16)
M: OK. That sounds fine. (15) (16)
Text 10
Good afternoon, shoppers. We need your attention. We have a lost boy at the front of the store. He has been in the manager’s office for 10 minutes, and no one has come forward to ask for him. He has light brown hair and blue eyes. (17) He is wearing a red T-shirt and jeans. He has a white T-shirt in his hand. On the back of the T-shirt is the word BOY spelled in big letters. He says his name is Jack. (18) He doesn’t know his mother’s name because he says he calls her “Mom”. He doesn’t know his address because he says his mom always takes him home. He appears to be about six years old. A clerk found him sitting in the toy section drawing in the coloring books there. (19) If his mother is still in the store, we ask that she come by and please pick up her son. (20)