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、外研版（2019）高中英语必修第一册 Unit 5单元测试卷第一部分 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。ALearning 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 could learn a programming language and learnin

2、g it cost quite a large amount of money. Have a look at the following coding sites to choose one that suits you best.TreehouseTreehouse is a well-known name, especially as an online technology school to teach coding for free. Currently, there are over 1,000 high-quality videos which cover many topic

3、s 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, Treehouse will walk you through the entire learning p

4、rocess.Code.orgAre 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 for those who are willing to earn money by teaching

5、 computer science.CodeHSCodeHS 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 think and solve a problem like a programmer (程序员).

6、CodeHS comes with $25 per month.freeCodeCampVia 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-time help from professionals, as well as have a chanc

7、e to exchange ideas with .more experienced programmers.1. We can learn from the text that on Treehouse _.A. famous professionals will give online lecturesB. beginners will master coding skills in a monthC. learners can select lessons suitable for themselvesD. coding lessons are cheaper for senior pr

8、ogrammers2. 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. Take some outdoor exercise.C. Learn coding through interesting games.D. Communic

9、ate with experienced programmers.BA 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 started when Giorgio Lo Porto heard his neighbor playing the piano through their dividin

10、g 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 time the music between two complete strangers became a regular weekend engagement (约会)

11、.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 has been left is the piano. And he plays at 2 p.m. every weekend because his wife l

12、oved 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 other company, Emil also inspired Lo Porto to continue writing his own song. And Emi

13、l 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. Emil moved out at the end of February. Lo Porto wrote, “Dear Emil, you changed my lif

14、e. 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.”4. What happened after Lo Porto left a note for Emil?A. Emil helped with Lo Portos stu

15、dies.B. Emil started to share his music online.C. They worked together to create new music.D. They performed music together through the wall.5. Why does Emil play the piano at a special time?A. To remember his wife.B. To improve his piano skills.C. To express his thanks to Lo Porto.D. To cheer peopl

16、e 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 spend more time with their families.D. They wanted to become famous by posting their music online.7. What message

17、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 somebody if reaching out.D. People should take some time to enjoy their hobbies.COnce a piece of fruit or a vegetable is pick

18、ed, 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 (营养). Now, researchers have come up with a new way, and it may help make dried fruit and vegetables more nutritious.A co

19、mmon 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 mechanical engineer. Called “ionic wind (离子风)”, this technique had never seemed ready for being used widely. So Iranshahi, s

20、 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 pieces dried rather slowly. Iranshahis team has just replaced the plate with a metal mesh. That seemingly small change appea

21、rs 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 considered the hot air drying process as good enough for many years. But now, more and more people are worried about the he

22、alth 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 Montreal, Canada. This teams impressive invention, he says, may now make it easier to offer healthy and tasty dried foods.The new

23、 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, Iranshahi notes, the new technique should destroy fewer nutrients than heat-based methods, and his team will focus on that in future

24、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 technology.D. It changes the previous design completely.9. What does the underlined word “waned” in Paragraph 4 mean?A. Worked.B. Begun.C. We

25、akened.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.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.

26、C. Iranshahis team will keep working on getting healthy dried foods.D. The drying method with ionic wind has attracted public attention.DEach winter, 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

27、 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 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. H

28、es a scientist. He says, “In lakes, the only place is deeper, cooler water. However, deeper water is often oxygen-poor.” Soon, he worries, lakes 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 i

29、nfluences of summer heat on 702 lakes throughout a 200-year span, starting from 1901. According to the model, the average (平均的) temperature of 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 w

30、as 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 temperatures rise, the number of species will decrease greatly, Woolway says. Weather patterns also will change. That will lead to increased rainfall in some regi

31、ons and changes of local air temperatures in others, he adds.Gretchen Hansen is a fisheries ecologist. She points out that each 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

32、 and drinking water,” she says. To achieve that, she argues, “We should do everything we can to move towards a CO2-free economy 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 dr

33、y up due to climate change.D. They will be covered with thick ice and snow.13. Why is R. Iestyn Woolway concerned about 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 f

34、ish unable to survive.14. What does the author use the data to show in Paragraph 3?A. Lake heatwaves are likely to 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 temperature

35、s.15. What is Paragraph 4 mainly about?A. The difficulty in dealing with climate change.B. The ways of reducing water temperatures.C. The influences of warming water.D. The causes of natural disasters.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 t

36、he air. On Mothers Day, a few months after I turned 61, my husband planned a special treat 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. 16When reaching

37、the place, I joined other people in a room where we were shown a video explaining ways of skydiving. Before I knew it, we were boarding a small plane. 17 Others, like me, would jump together with a coach.As the plane flew for a while, the young men jumped through the door first. Then my coach stayed

38、 close to me. 18 The wind blew strongly as I stood in the doorway. The coach 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 g

39、oing up my nose. And I felt I couldnt breathe. 19 I relaxed and began to enjoy 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 mo

40、re confident; and I knew I was never too old to learn something new. Besides, 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

41、slowly toward the open door.F. Some of the young men planned to jump alone.G. So he encouraged me to have a try on this special day.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。When my daughter cheerfully travelled through her first two years of school, I wasnt

42、surprised. Her classmates 21 her because 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,

43、 and made sure she 25 class parties 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 fr

44、om my job as my daughters 29. The 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 a

45、nd they need your 31?, but youd better focus less on the problems and more on your childrens ability to 32 them. You should have full confidence in your children.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

46、, the confidence will give them the 35 to try again,21. A. rememberedB. believed C. lovedD. chose22. A. mentalB. social C. healthD. safety23. A. come upB. pay off C. step forwardD. go away24. A. encouragedB. ordered C. requestedD. warned25. A. leftB. organized C. attendedD. missed26. A. pleasantB. t

47、errible C. relaxingD. special27. A. angrilyB. gladly C. aloneD. fast28. A. classmateB. foreigner C. cleanerD. reporter29. A. driverB. lawyer C. directorD. assistant30. A. positiveB. doubtful C. proudD. worried31. A. praiseB. promise C. respectD. advice32. A. admitB. understand C. describeD. overcome

48、33. A. or B. but C. because D. so34. A. lie B. hurry C. failD. laugh35. A. courageB. luck C. goalD. fun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 researche

49、rs say 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 a

50、lso play an important role in the process. They can help their kids pay attention to something positive. Poems, cartoons, plays, or paintings art can offer a chance (39) _ (explore) what depression is and how it feels, especially for kids who have a hard time talking about their emotions.In addition

51、, exercise has been shown to be useful for (40) _ (deal) with depression. But researchers say the key is keeping things fresh and exciting. If you only think of exercise (41) _ walking on a treadmill (跑步机) for an hour each day, youre (42) _ (probable) not going to keep exercising. A kid feels (43) _

52、 same way. There are many types of exercise, including dancing, cycling, hiking, etc. Researchers hope parents can add these different (44) _ (activity) to an unhappy childs daily life to help him lead a happier and more (45)_ (peace) life.第三部分 写作(共两节，满分40分)第一节(满分15分)假定你是校英文报编辑李华，你们的“Human and Natur

53、e”专栏拟刊登一篇主题为“wild animals”的文章。请你给校外教Mr Smith写信约稿，内容包括：1.写信目的；2.稿件内容及要求；3.表达期待。注意：1.词数80左右；2.可以适当增加细节，以使行文连贯。_第二节(满分25分)阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。I was hungry and hopeful that our babysitter would make a meal. But I found she was sleeping on the sofa. So I wanted to turn to my

54、 sister, Ashley. She was coloring in her room.When she saw me, unexpectedly, she said, “Im hungry. Lets make some sandwiches.” Unluckily, before making sandwiches in the kitchen, Ashley and I had a fight. We ran around the kitchen, throwing flour (面粉) at each other. Flour flew in the air around us a

55、s we went into the living room. Suddenly, we heard footsteps outside.“Oh, no! Mom is coming!” I said. “What are we going to do about the mess?” I wondered nervously. It looked like it had snowed inside the house. Ashley quickly ran and took a vacuum cleaner (真空吸尘器), but she didnt know how to turn it

56、 on. Suddenly, Mom walked in, tired from a long days work. After seeing the scene, she shook her head.Ashley and I ran to her and smiled. Mom didnt get angry at us. But she seemed disappointed at the babysitter when she woke her up and showed her the mess. Once the babysitter had gone, Mom went into

57、 her room. “Were not in trouble!” I shouted with joy. “But Mom didnt look so good,” Ashley said to me in a sad voice. “What? She was smiling. Surely she looked good and happy!” I argued. Then Ashley continued, “Well, lets go and see!”So we went to Moms bedroom door and secretly looked in. Mom was si

58、tting on the bed with tears in her eyes. We returned to the living room. “Mom is crying because of our mess,” Ashley said. “Lets clean the house. And shes probably hungry now. Why dont we make sandwiches for her? We just need to put some meat, vegetables, or something else in between two pieces of b

59、read.”Paragraph 1:After hearing Ashleys words, I agreed._Paragraph 2:Seeing the kitchen become clean again, Ashley and I began to make sandwiches there._1-5 CADDA 6-10 BCBCA11-15 CBDAC 16-20 GFEBC21-25 CBDAC 26-30 BCACA31-35 DDBCA36-45 (One possible version)36. what37. be put38. requires39. to explo

60、re40. dealing41. as42. probably43. the44. activities45. peaceful写作(One possible version)第一节Dear Mr Smith, Im Li Hua, an editor of the school English newspaper. Im writing to ask you to contribute to our Human and Nature column. The column, which provides a wide knowledge of nature, is popular with s

61、tudents. I wonder if you would like to write an article about wild animals for the column. You can write whatever is related to the topic within 400 words and send it to me before September 17. I would appreciate it if you could accept my request.Looking forward to your early reply.Yours, Li Hua第二节P

62、aragraph 1:After hearing Ashleys words, I agreed. And we decided to clear up the mess first. We ran to the vacuum cleaner, but it turned out that we still didnt know how to use it correctly. Therefore, we had to clean the kitchen using common ways. Ashley set about sweeping the flour away while I st

63、arted cleaning the floor with a piece of cloth. Pretty soon, the flour was gone, and everything was clean and in good order.Paragraph 2:Seeing the kitchen become clean again, Ashley and I began to make sandwiches there. While Ashley was cutting the sausage, I washed some vegetables. Soon, two sandwi

64、ches were ready. Then we prepared a bottle of milk and took the food to Mom. She was surprised, saying, “I cant believe you made me a meal.” “We cleaned the whole house, too. And we deeply regret what we did before,” Ashley said, lowering her head. Mom hugged us with a warm smile and we ate the food together. That was really an unforgettable meal!