外研版（2019）高中英语必修第一册 Unit 5单元测试卷（Word版含答案）.docx

1、第 1 页 共 10 页 外研版（2019）高中英语必修第一册 Unit 5 单元测试卷 第一部分第一部分 阅读阅读(共两节，满分共两节，满分 50 分分) 第一节第一节(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 Learning to code (编程) has grown over the years from just a hobby to a career. Today, you can. learn coding online. Gone are the days when only few c

2、ould learn a programming language and learning it cost quite a large amount of money. Have a look at the following coding sites to choose one that suits you best. Treehouse Treehouse is a well-known name, especially as an online technology school to teach coding for free. Currently, there are over 1

3、,000 high-quality videos which cover many topics such as web design and website development. Treehouse makes it possible for beginners to learn at their own pace and choose different types of coding languages for all levels. If you are interested in coding but you have no idea where to start, Treeho

4、use will walk you through the entire learning process. Code.org Are you looking for a platform to improve your knowledge of computer science? Code.org might just be the website you have been waiting for. The website has smartly designed the course. Besides, Code.org can also be especially helpful fo

5、r those who are willing to earn money by teaching computer science. CodeHS CodeHS is one of the best websites that come with fun programming lessons. It offers a lot of courses with fun games like JavaScript, animation, data structures, game design and puzzle challenges. And CodeHS can teach you to

6、think and solve a problem like a programmer (程序员). CodeHS comes with $25 per month. freeCodeCamp Via this online website, you learn to code not only by studying theory but by completing exercises and challenges. Whats more, free CodeCamp has an active discussion community where you can receive real-

7、time help from professionals, as well as have a chance to exchange ideas with .more experienced programmers. 1. We can learn from the text that on Treehouse _. A. famous professionals will give online lectures B. beginners will master coding skills in a month C. learners can select lessons suitable

8、for themselves 第 2 页 共 10 页 D. coding lessons are cheaper for senior programmers 2. Which website best suits a user who wants to have a relaxing learning experience? A. CodeHS.B. Code.org. C. Treehouse. D. freeCodeCamp. 3. What does freeCodeCamp allow users to do? A. Apply for a well-paid job. B. Ta

9、ke some outdoor exercise. C. Learn coding through interesting games. D. Communicate with experienced programmers. B A recent story on TikTok showed how two neighbors found companionship (陪伴) and a new spirit in life during COVID-19, thanks to a shared love of the piano. The heartbreaking story start

10、ed when Giorgio Lo Porto heard his neighbor playing the piano through their dividing wall. Lo Porto is an Italian living in London. He reached out to his neighbor and left a note, saying if he or she could play My Heart Will Go On. The mystery neighbor agreed, suggesting they play together. Over tim

11、e the music between two complete strangers became a regular weekend engagement (约会). A week later, the pair finally met and “it was better than expected,” shared Lo Porto. The mystery pianist happened to be a 78-year-old Polish man named Emil. “He lost his wife in December due to COVID-19 and all he

12、 has been left is the piano. And he plays at 2 p.m. every weekend because his wife loved it,” shared Lo Porto. While Emil didnt want to appear on any of the videos, he did share his thankfulness to Lo Porto for keeping him motivated during a most emotional and lonely time. When the pair offered each

13、 other company, Emil also inspired Lo Porto to continue writing his own song. And Emil reported being happier after playing music with Lo Porto and was thankful to those who watched their performance. The bittersweet story shows the incredible influence two complete strangers can have on each other.

14、 Emil moved out at the end of February. Lo Porto wrote, “Dear Emil, you changed my life. You gave me back my passion (激情), and we shared that with the world. Youll be in my heart. Ill keep playing, thinking of how powerful music can be. You said I was your light, but youre been mine too. Bye, Emil.”

15、 4. What happened after Lo Porto left a note for Emil? A. Emil helped with Lo Portos studies. B. Emil started to share his music online. C. They worked together to create new music. D. They performed music together through the wall. 第 3 页 共 10 页 5. Why does Emil play the piano at a special time? A.

16、To remember his wife. B. To improve his piano skills. C. To express his thanks to Lo Porto. D. To cheer people up during COVID-19. 6. What can we infer about the two men from Paragraph 4? A. They missed their ordinary life in the past. B. They encouraged each other through music. C. They wished to s

17、pend more time with their families. D. They wanted to become famous by posting their music online. 7. What message does the author intend to convey in the text? A. We should be independent in difficult times. B. Young people should do their part to help the old. C. We all can be the light of somebod

18、y if reaching out. D. People should take some time to enjoy their hobbies. C Once a piece of fruit or a vegetable is picked, it starts to go bad. One common way to slow or stop that is to remove water from the foods. The process dehydration (脱水) typically uses heat, which can destroy their nutrients

19、 (营养). Now, researchers have come up with a new way, and it may help make dried fruit and vegetables more nutritious. A common way to dry fruit and vegetables is to blow hot air across them. “But theres another way to get air moving, and it doesnt need a fan or heat,” says Kamran Iranshahi. Hes a me

20、chanical engineer. Called “ionic wind (离子风)”, this technique had never seemed ready for being used widely. So Iranshahi, s team began improving the process. In earlier research, the fruit and vegetables to be dried rested on a metal plate. As airflow never reached the underside of the foods, those p

21、ieces dried rather slowly. Iranshahis team has just replaced the plate with a metal mesh. That seemingly small change appears to have made a big difference. Using it, the team has not only cut the drying time, but in the latest test it also has dropped the energy use by more than 85 percent! “People

22、 considered the hot air drying process as good enough for many years. But now, more and more people are worried about the health of their foods, so the popularity of drying foods with air moved by a fan or heat has waned,” says Vijaya Raghavan. Hes a mechanical engineer at McGill University in Montr

23、eal, Canada. This teams impressive invention, he says, may now make it easier to offer healthy and tasty dried foods. The new version of ionic wind could be more energy efficient, Iranshahi says. So far, few studies have tested the nutrient content of produce dried with ionic wind. However, Iranshah

24、i notes, the 第 4 页 共 10 页 new technique should destroy fewer nutrients than heat-based methods, and his team will focus on that in future studies. 8. What can we say about the work of Iranshahis team? A. It causes a waste of resources. B. It saves much time and energy. C. It is costly for using high

25、 technology. D. It changes the previous design completely. 9. What does the underlined word “waned” in Paragraph 4 mean? A. Worked.B. Begun. C. Weakened. D. Grown. 10. How does Vijaya Raghavan probably feel about the new drying way with ionic wind? A. Satisfied.B. Worried. C. Doubtful.D. Surprised.

26、11. What can we infer from the last paragraph? A. Iranshahi is proud of his team, s achievements. B. Heat-based methods of drying foods will be given up. C. Iranshahis team will keep working on getting healthy dried foods. D. The drying method with ionic wind has attracted public attention. D Each w

27、inter, an army of ice, fishermen move onto frozen (结冰的) lakes. After digging a hole, through the ice, they all hope to land a tasty dinner. But within just a decade, many dozens of northern lakes are no longer frozen all winter long. That number may jump to thousands within 70 years. When lakes warm

28、 too much, things then worsen in summer. “At sea and on land，many species respond to warming environments by moving to cooler ones,” says R. Iestyn Woolway. Hes a scientist. He says, “In lakes, the only place is deeper, cooler water. However, deeper water is often oxygen-poor.” Soon, he worries, lak

29、es may warm to a situation where there is nowhere for the fish to go. To find out when this is likely to happen, his team used a computer to model the likely influences of summer heat on 702 lakes throughout a 200-year span, starting from 1901. According to the model, the average (平均的) temperature o

30、f lake heatwaves (酷热期) will increase about 3.7 to 5.4 degrees Celsius. And such lake heatwaves will last more than three months by 2099. In 1901, the average was only one week. That may make the water more comfortable for people to swim in, but many fish and other creatures wont like it. As water te

31、mperatures rise, the number of species will decrease greatly, Woolway says. Weather patterns also will change. That will lead to increased rainfall in some 第 5 页 共 10 页 regions and changes of local air temperatures in others, he adds. Gretchen Hansen is a fisheries ecologist. She points out that eac

32、h study is important in under-standing how warming lakes are likely to affect fish and other water creatures. “We should be working hard to protect lakes for fish communities and drinking water,” she says. To achieve that, she argues, “We should do everything we can to move towards a CO2-free econom

33、y within the next decade.” 12. What will happen to northern lakes in the near future? A. They will be polluted by garbage. B. They will become ice-free in winter. C. They will dry up due to climate change. D. They will be covered with thick ice and snow. 13. Why is R. Iestyn Woolway concerned about

34、the warming of lakes? A. It may cause species to fight with each other. B. It can lead to overfishing in northern lakes. C. It will change summer into a hotter season. D. It may make fish unable to survive. 14. What does the author use the data to show in Paragraph 3? A. Lake heatwaves are likely to

35、 be more serious. B. Global lakes will be influenced by summer heat. C. Lake heatwaves can only be noticed during a long time. D. Human activities play a role in increasing lake temperatures. 15. What is Paragraph 4 mainly about? A. The difficulty in dealing with climate change. B. The ways of reduc

36、ing water temperatures. C. The influences of warming water. D. The causes of natural disasters. 第二节第二节(共 5 小题；每小题 2.5 分，满分 12.5 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。 选项中有两项为多余选 项。 I love sports of being high in the air. On Mothers Day, a few months after I turned 61, my husband planned a special treat

37、for me. He drove me to a wide field in Jamul in Southern California where I soon learned I would be skydiving (跳伞). He. knew it was what I had always dreamed of and I just needed some courage. 16 When reaching the place, I joined other people in a room where we were shown a video explaining ways of

38、skydiving. Before I knew it, we were boarding a small plane. 17 Others, like me, would jump together with a coach. 第 6 页 共 10 页 As the plane flew for a while, the young men jumped through the door first. Then my coach stayed close to me. 18 The wind blew strongly as I stood in the doorway. The coach

39、 encouraged me to let go and step out into nothingness. Without a moment to rethink what I was doing, we were out of the plane and falling through the air. As we fell fast for sixty seconds, I felt the water from the clouds going up my nose. And I felt I couldnt breathe. 19 I relaxed and began to en

40、joy myself. I was flying freely as a bird through the sky. I looked around and enjoyed the view below me. 20 Firstly, my dream of flying in the sky through a parachute (降落伞) finally came true. And after the skydiving, I was more confident; and I knew I was never too old to learn something new. Besid

41、es, I added more wonderful memories to my life. A. I began falling with my coach. B. Before long, the bad feelings passed. C. That experience of flying helped me a lot. D. I expressed my sincere thanks to my coach. E. And we moved slowly toward the open door. F. Some of the young men planned to jump

42、 alone. G. So he encouraged me to have a try on this special day. 第二部分第二部分 语言运用语言运用(共两节，满分共两节，满分 30 分分) 第一节第一节(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。 When my daughter cheerfully travelled through her first two years of school, I wasnt surprised. Her classmates 21 her bec

43、ause of her sweet nature. But then in third grade, her teacher told me that my daughter had 22 issues. She was often left out of the playing field. I tried everything I could to make her problems 23. I got advice from experts, 24 her to invite friends to our house, and made sure she 25 class parties

44、 with popular snacks. However, third and fourth grades were pretty 26. She usually spent time going around the school 27 She even didnt know how to say hello when she happened to meet a 28 that she was familiar with. Then fifth grade started differently. I retired from my job as my daughters 29. The

45、 realization hit me: if I was 30 that my daughter could handle a situation，she would deal with it properly. Surprisingly, in the summer holidays, our house was full of her friends. Im not suggesting that you ignore (忽视) your children. Sometimes they do have problems and they need your 31?, but youd

46、better focus less on the problems and more on your childrens ability to 32 them. You should have full confidence in your children. 第 7 页 共 10 页 We watch from the sidelines (从旁观者的角度), 33 we give them a great gift: their parents believe that they can succeed. Even if they 34 at first, the confidence w

47、ill give them the 35 to try again, 21. A. rememberedB. believedC. lovedD. chose 22. A. mentalB. socialC. healthD. safety 23. A. come upB. pay offC. step forwardD. go away 24. A. encouraged B. orderedC. requestedD. warned 25. A. leftB. organizedC. attendedD. missed 26. A. pleasantB. terribleC. relaxi

48、ngD. special 27. A. angrilyB. gladlyC. aloneD. fast 28. A. classmateB. foreignerC. cleanerD. reporter 29. A. driverB. lawyerC. directorD. assistant 30. A. positiveB. doubtfulC. proudD. worried 31. A. praiseB. promiseC. respectD. advice 32. A. admitB. understandC. describeD. overcome 33. A. orB. butC

49、. becauseD. so 34. A. lieB. hurryC. failD. laugh 35. A. courageB. luckC. goalD. fun 第二节第二节(共 10 小题；每小题 1.5 分，满分 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。 Depression (抑郁症) in children can be difficult for an adult to understand. Adults may wonder (36) _ a child has to be sad about. But researchers say

50、 that in fact, children can (37) _ (put) under stress just as adults do, although their changes in behavior might look different. A depressed kid might cause trouble at school instead of showing his sadness. Depression treatment (38) _ (require) the help of a trained professional, but parents also p