1、1 1 / 1010 Unit 4 单元测试卷单元测试卷 满分 110 分 时间 80 分钟 第一部分第一部分 阅读（共两节，满分阅读（共两节，满分 40 分）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 A、B、C 和 D 四个选项中,选出最佳选项。 We often hear stories of animals rescuing people. But now someone has managed to return the favor. The event took place one snowy January morning. Thom
2、as Smith was walking his dog, Jack, in the park. As I was walking, I just saw Jack running onto the ice towards the ducks in the middle, and then he fell into the water and couldnt climb out, said Smith. He realized he had no choice but to try and save his dog. Someone else told me the lake was only
3、 one-meter deep, but it was at least twice that. I had to break my way through the 6-cm ice. Finally, I got Jack by the neck, and pulled him out. I dont think I have ever felt so cold by the time we got back to dry land. And when we got there, everyone was asking if Jack was okay-no one was particul
4、arly worried about me! A neighbor, Julie Brown, saw it all happen. The dog went onto an icy lake. All of a sudden, it started to go under. There were crowds of people around, and they were all shouting and screaming. Before I knew it, the owner (Smith) was in the water forcing his way through the ic
5、e. I cant begin to imagine how cold it was. Everyone was very nervous, but he was as cool as a cucumber -he just crawled back out, put the dog on its lead, and went home. Many regard him as a hero, but Mr Smith is quite laidback about it. Most dog owners are the same as me. They would do what I did
6、without a second thought. But in the future, Im going to make sure hes on a lead near any icy ponds. Pets are members of our family. Would you do the same for them? 1.What happened on a cold January morning? A .Mr Smith met Jack in the park. B .Mr Smith ran after Jack on the ice. C .Jack fell from t
7、he ice into the water. D .Jack played with the ducks in the water. 2.The underlined phrases as cool as a cucumber in Paragraph 3 means. A .relaxedB .proudC .shyD .brave 3.What is the best title of the passage? 2 2 / 1010 A .A Mans Pet DogB .A Dogs Best Friend C .The Danger on the Icy LakeD .Suggesti
8、ons for Pets Owners B China and India are leaders in improving global (全球的) tree cover, a new study based on NASA research showed. They took a 31.8 percent part together of the total global new leaf area between 2000 and 2017. China played a major role, adding 25 percent to this increase, and India
9、added 6.8 percent, followed by Canada and Russia. The study in the Nature Sustainability journal shows that more than 5.5 million square km of green leaf area was added globally. Since 2000, there has been a five-percent increase in global green cover, it said. The greening over the last twenty year
10、s shows an increase in leaf area on plants and trees which is as large as the area of the entire Amazon rainforest, Chi Chen, a Boston University researcher and lead of the study told Nature Sustainability. Large plantation activities to protect forests in China contributed nearly 42 percent to the
11、countrys green cover, and agriculture (农业) added another 32 percent. In India, 82 percent of the increase in leaf area was because of agriculture. China and India take up one-third of the greening, but hold only nine percent of the planets land area covered in green plants, Chi Chen told NASA Earth
12、Observatory. That is a surprising finding, considering the land degradation (退化) in countries with large populations. Boston Universitys research team first detected an increase in global green cover in the 1990s but were unsure about what contributed to the increase. Finally, with the help of NASAs
13、 Terra and Aqua satellites research, they managed to find out the increase in leaf cover from different areas and places. 1.Which country increased the largest part of the new leaf area? A .India.B .Canada.C .Russia.D .China. 2.For what purpose did the author mention the Amazon rainforest? A .To sho
14、w how great the achievement was. B .To show the importance of rainforest. C .To explain what difficulties we have now. D .To explain the reason for increasing forests. 3.How did Chi Chen feel about the new finding? 3 3 / 1010 A .Worried.B .Interested.C .Surprised.D .Disappointed. 4.What does the und
15、erlined word detected probably mean? A .Imagined.B .Discovered.C .Studied.D .Doubted C Each year more than 2 500 people die and 12 600 are injured in home fires just in the United States, with direct property loss because of home fires at about $ 7.3 billion. Every day Americans experience the horro
16、r of fires, but most people dont understand fires. To protect yourself, it is important to learn something about home fires. In less than 30 seconds a small flame (火焰) can get completely out of control and turn into a major fire. It only takes minutes for thick black smoke to fill a house or for it
17、to be in flames. Most deadly fires happen in the home when people are asleep. If you realize a fire, you wont have time to take valuables because the fire spreads too quickly and the smoke is too thick. The fire uses up the oxygen (氧气) you need and produces smoke and poisonous (有毒的) gases that kill.
18、 Breathing even small amounts of smoke and poisonous gases can make you tired and sleepy, and short of breath. The smoke can cause you to be a deep sleeper before the flames reach your door. You may not wake up in time to escape. Room temperatures in a fire can be 100 degrees at floor level and rise
19、 to 600 degrees at eye level. Breathing in this super-hot air will burn your lungs. It can melt clothes to your skin. In five minutes, a room can get so hot that everything in it starts to burn at once. Fires are bright at first, but quickly produce black smoke and complete darkness. If you wake up
20、to a fire you may be blinded, confused about where you are or which direction you should go in and unable to find your way around the home youve lived in for years. Only when we know the true nature of fires can we prepare our families and ourselves. 1.How does the first paragraph develop? A .By rai
21、sing questions.B .By listing reasons. C .By expressing opinions.D .By giving examples. 2.What can we infer from the third paragraph? A .It is necessary to escape in time. B .It is important to find poisonous gases. C .It is impossible to keep away from smoke. 4 4 / 1010 D .It is dangerous to stay aw
22、ay from the door. 3.How does black smoke trouble us? A .Causing us to feel hopeless. B .Making our faces turn black. C .Getting us to lose our ways. D .Forcing us to walk around the home. 4.What does the text mainly tell us? A .Different processes of home fires. B .Some basic knowledge of home fires
23、. C .Great damage of home fires in the USA D .Some good ways to prevent home fires. D On the day the tornado hit, there was no sign that the fierce weather was on its way -the sky was blue and the sun had been out. The first warning my husband, Jimmy, 67, and I, 65, got came around 9 p.m., from some
24、 text on the TV Jimmy was watching. He ran upstairs to find me in our third-floor bedroom, and we changed the channel from the national television to our local Pensacola, Florida, station. Soon the tornado was on top of us. It was the loudest thing I had ever heard. The house shook, and the power we
25、nt out. And the wind began to roar (咆哮) through the house, most likely through windows and the door to our garage. Everything was moving. And the back wall of the house came off and flew into the darkness outside. We had three flights of steps to get to the storeroom down there, the relative safety
26、of the first floor. I didnt know how or if we would make it down the steps. It felt as if there was no floor as the wind lifted me off my feet. As we finally reached the last flight of steps, our front door blew open. Suddenly, a three-foot-long tree branch (树枝) flew over our heads, missing us by in
27、ches. By the time I reached the storeroom, the tornado had been over us for about a minute, Jimmy pushed me down to the storeroom floor, but he couldnt get inside himself because of the wind. I held Jimmys arm as the tornado blew the door open. My knees were full of glass, but I felt no pain. If I h
28、ad let go, Jimmy would have flown right out of the house. 5 5 / 1010 All of a sudden, Jimmy lifted off his feet. I thought he was gone. And then everything stopped. He landed on his feet. In those first quiet moments, I couldnt believe it was over. Our neighbor said the storm lasted four minutes. In
29、 that time, four of the twelve town houses in our unit were completely destroyed. Luckily, none of us were seriously injured. 1.Where did the couple learn about the coming fierce weather? A .From the dark sky.B .From the radio station. C .From the news report on TV.D .From the text sent by their nei
30、ghbors. 2.What can we infer from Paragraph 2 about the couple? A .They had no place to hide.B .They tried to get out of the house. C .Their garage was blown into pieces.D .Their house was badly destroyed. 3.What do we know about Jimmy when the author reached the storeroom? A .He was in great danger.
31、B .He flew out of the house. C .He was seriously injured.D .He got inside the storeroom. 4.What is the best title of this text? A .The tornado hitting Florida B .A couple stopping a disaster C .The wind roaring through the house D .A couple keeping alive from a disaster 第二节（共 5 小题；每小题 2 分，满分 10 分） 根
32、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。 Dear editor, Several days ago, I heard that a dear friend of mine had killed herself. I was deep in sorrow by the sudden news. I cant keep calm any longer.1. _. Life is so precious. If we can slip into death in an impulsive (冲动的) moment, what use in all our e
33、fforts and hopes? Our families, our ambitions, everything is thrown into total darkness. 2. _. Nevertheless, the suicide rate increases year by year, particularly of. young people. Reasons may vary from person to person, 3. _. First, todays young people are morally weak. They hunger for success but
34、can not face failure; they are eager to be understood but afraid of opening their hearts to others. They live in a wide world, from east to 6 6 / 1010 west, ancient to present, but their hearts beat in a narrow desert, closed tight, unable to communicate, Each becomes an isolated fortress(孤堡), lonel
35、y, and weak. 4. _. As a young teacher, she was devoted to her work but was disappointed with her students occasional failures. She fell in love with a colleague but he deserted her. With no friends, disappointed at. work and in love, death seemed to her the only remaining choice and she took it. Ano
36、ther reason for the weakness of todays youth, in my opinion, comes from societys pressures. 5. _. On the other hand, society refuses to accept that children sometimes do fail. But failure is more important because it can teach the young how to win next time. What can we do to save the desperate youn
37、g? A. Im always thinking about life and death B. yet I think they share something in common C. The young are forced to try too hard to succeed D. My friend is a good example of that E. And death allows no time for regret F. people love success and are afraid of failure G. failure is the mother of su
38、ccess AEBDC 第二部分第二部分 语言知识运用（共两节，满分语言知识运用（共两节，满分 45 分）分） 第一节（共 20 小题；每小题 1.5 分，满分 30 分） 阅读下面短文,从短文后各题所给的 A、B、C 和 D 四个选项中，选出可以填入空白处的最佳选项。 In the middle of town lived an old man. One day he 1. _ his watch in his own store. It was 2. _ to him because it was from his wife. After searching 3. _in the stor
39、e for a long while, he 4. _to ask for help from a group of children playing outside the store. He 5. _ them that the person who found it would be rewarded.6. _ this, the children hurried inside the store, went through and around the 7. _ store, but still could not find the watch. Soon the man felt h
40、opeless and wanted to 8. _. A little boy went up to him and asked for another 9. _. The man looked at him and thought, “Why not? 10. _, this kid looks sincere enough. ”11. _ the man sent him back in the store. After a while the boy 12. _ with the 7 7 / 1010 watch in his hand! The man was very 13. _,
41、 and he asked the boy how he found it while the others had 14. _. The boy replied, “I did nothing but sat on the ground and 15. _. Then I heard the ticking (滴答声) of the watch and just looked for it in that 16. _ ” We usually think about our own needs, which cant bring peace into our mind. 17. _ we n
42、eed to think about ourselves and keep peaceful for a while, which can produce a 18. _result. So, allow a few minutes of 19. _ to your mind every day, and see how it helps you deal with your work and make 20. _ as you expect to! （1）A .lostB .brokeC .hidD .fixed （2）A .closeB .strangeC .similarD .impor
43、tant （3）A .young and oldB .heavy and lightC .high and low D .black and white （4）A .forgotB .decidedC .agreedD .learned （5）A .warnedB .taughtC .worriedD .promised （6）A .HearingB .SeeingC .WearingD .Feeling （7）A .bigB .dirtyC .wholeD .busy （8）A .set offB .give upC .calm downD .show off （9）A .dateB .re
44、asonC .meetingD .chance （10）A .After allB .So farC .At firstD .As usual （11）A .ButB .OrC .SoD .Unless （12）A .ran awayB .came outC .fell downD .went back （13）A .angryB .proudC .nervousD .surprised （14）A .failedB .finishedC .regrettedD .doubted （15）A .playedB .waitedC .listenedD .watched （16）A .statio
45、nB .directionC .situationD .darkness （17）A .LuckilyB .PossiblyC .BesidesD .Instead 8 8 / 1010 （18）A .clearB .goodC .directD .natural （19）A .silenceB .exerciseC .pleasureD .conversation （20）A .noisesB .senseC .progressD .mistake ADCBDACBDACBDACBDBAC 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
46、单词或括号内单词的正确形式。 When Jack was a small boy, he was once asked to give a speech about “A Big Challenge in My Life”To talk before the whole class, he was 1. _ (terrible) shy the moment he thought of so many eyes 2. _ (stare) at him. He had no other 3. _ (choose), though. First Jack was to draft the spee
47、ch, which was just a piece of cake for him because he was a good writer. But the hard part 4. _ (lie) in his oral presentation, for it was not allowed to read from the paper. He had to give the speech 5. _ his memory and in front of such a big audience! A real trial began when Jack stood on the plat
48、form with his legs trembling and his mind blank. He didnt know how much time had passed by. His listeners were still waiting patiently and without any signs of laughing. Gradually he found himself back, 6. _ (give) out his speech without much difficulty. After what seemed to be a hundred years, he f
49、ound the audience applauding. He made 7. _！From then on, his fear of talking before the audience disappeared. Actually with his confidence 8. _ (build) up, Jack now turns out to be a great speaker. As we know, the greater difficulty we meet on our way to 9. _ (succeed), the 10. _ likely we will achi
50、eve our goals. 1.terribly 2.staring 3.choice 4.lay 5.from 6.giving 7.it 8.built 9.success 10.more 第三部分第三部分 书面表达（满分书面表达（满分 25 分）分） 由于连日大雨，昨天下午你所在的城市发生水灾，假如你是一名小记者，请你用英语给当地的一家英 语报纸写一份报道。主要内容包含： 1）水灾发生的原因和简况；2）水灾造成的影响；3）灾后情况。 注意：1）词数 80 左右；2）可以适当增加细节，以使行文连贯。 9 9 / 1010 参考词汇：共同努力 joint effort _ _ _ _ _
