0386.doc

高一英语寒假作业必修2 Unit 1（有答案）‎ ‎ 45分钟 满分100分 必修 2 Unit 1‎ 一、单项填空 ‎1. Young folk fond of pop music; , they follow trends quickly.‎ ‎ A. is; instead B. is besides C. are; instead D. are; besides ‎2. ---I’ll be back at 4:30. Will you still be here? ---I’m afraid not. I’ll probably have gone out them.‎ ‎ A. by B. since C. from D. till ‎3. We swim every day when we were children. We run down to the lake and jump in.‎ ‎ A. used to; would B. would; used to C. were used to; would D. would; were used to ‎4. ---Have you sent out the invitations? ---Sorry. . I’ll do that right away.‎ ‎ A. I forgot all about it B. I’ve forgotten it C. I forgot doing it D. I forgot about it ‎5. I don’t like rock music. at rock concerts is noise and flashing light.‎ ‎ A. All there is B. All it is C. What is there D. What is it ‎6. What the workers are better working conditions and more education.‎ ‎ A. hope B. wish C. long D. desire ‎7. The type of music has become very famous in Britain and is very good music .‎ ‎ A. to dance B. to dance to C. danced D. danced to ‎8. You’d better not phone the manager between 7 and 8 tomorrow evening; he an important meeting then.‎ ‎ A. will have B. would have C. will be having D. will have had ‎9. Don’t use words, expressions, or phrases only to people with specific knowledge.‎ ‎ A. being known B. having been known C. to be known D. known ‎10. I arrived at the post office in a hurry, I’d left the letter at home.‎ ‎ A. to find B. only to find C. finding D. only finding ‎11. If you go shopping along with me, I’ll treat you an ice-cream.‎ ‎ A. as B. for C. with D. to ‎12. I’ll never forget my first earthquake. First I heard a noise, which sounded like a train under my house.‎ ‎ A. went B. going C. was going D. to go ‎13. Just believe . You can pass the test; you have been practising so hard.‎ ‎ A. in yourself B. yourself C. in you D. you ‎14. I can’t possibly do it all by myself. If only my parents not sway on holiday!‎ ‎ A. were B. are C. have been D. had been ‎15. I don’t like her but if she’s the people’s for president I’ll obey her.‎ A. favorite B. choice C. agreement D. meaning ‎ 二、完形填空 After their business trip, John and Mary returned eager to see their lovely children. As they drove into their home town feeling glad to be back, they noticed 16 , and they went off their usual route (路线) to see what it was. They found a 17 in flames. Mary said, “Oh, well, it isn’t our fire, let’s go home.”‎ But John 18 closer and screamed, “That home belongs to Fred Jones who works at the plant. He wouldn’t be 19 work yet, maybe there is something we could do.”‎ ‎“It has nothing to do with us,” Mary 20 .‎ But John drove up and stopped and they were both horror stricken to see the whole house in 21 . A woman on the lawn was screaming, “The children! Get the children!” John 22 her by the shoulder saying, “Get a hold of yourself and tell us where the children are!”‎ ‎“In the 23 ,” cried the woman, “down the hall and to the left.”‎ In spite of Mary’s disagreement John 24 for the basement which was full of smoke and 25 hot. He found the door and two children. 26 he left he could hear some more whimpering (呜咽). He 27 the two badly frightened children into 28 arms and started back asking how many more children were down there. They told him 29 more and Mary grasped his arm and screamed, “John! Don’t go back! It’s 30 ! That house will fell down any second.”‎ ‎ 31 he ran into the smoke-filled hallway and at last he found both children. As he climbed up the 32 stairs, the thought went through his mind that there was something strangely 33 about the little bodies next to him, and at last when they came out into the 34 and fresh air, he found that he had just 35 his own children.‎ The baby-sitter had left them at this home while she did some shopping.‎ ‎16. A. direction B. mistake C. smoke D. danger ‎17. A. plant B. home C. store D. kitchen ‎18. A. ran B. drove C. walked D. rode ‎19. A. at B. on C. to D. off ‎20. A. disagreed B. nodded C. whispered D. required ‎21. A. ruins B. pieces C. silence D. flames ‎22. A. seized B. pushed C. greeted D. stopped ‎23. A. house B. department C. basement D. hall ‎24. A. went B. reached C. asked D. rushed ‎25. A. heavily B. terribly C. partly D. slightly ‎26. A. If B. Since C. As D. Unless ‎27. A. delivered B. comforted C. recognized D. protected ‎28. A. cheering B. freezing C. suffering D. waiting ‎29. A. two B. three C. several D. many ‎30. A. foolish B. dangerous C. practical D. painful ‎31. A. Therefore B. So C. But D. Instead ‎32. A. endless B. wide C. final D. dirty ‎33. A. particular B. interesting C. familiar D. fortunate ‎34. A. car B. arms C. crowd D. sunlight ‎35. A. found B. rescued C. lost D. missed 三、阅读理解 European officials have approved new rules on the production and marketing of food ‎ developed through genetic engineering. Reports say the approval could lead to the end of a European ban on new biotechnology products.‎ The European Parliament (欧洲议会) approved the rules last month. Parliament member David Bowe of Britain proposed the new measures. He calls them the strongest biotechnology rules in the world. To become law, the fifteen European Union member countries still must approve the rules. That process may take eighteen months.‎ The new rules include stronger supervision of genetically changed food, seeds and drug products. They also require governments to keep public records of where such crops are grown.‎ Genetic engineering is the technology of changing the genes of living things. The changed gene directs the plant to do things it normally does not do. For example, the treated plants may produce more crops. Or they may resist harmful insects. This reduces the need for farmers to use chemicals to kill insects.‎ The use of genetic engineering in agriculture has been debated around the world in recent years. The United States Food and Drug Administration, many American farmers and agriculture companies say such crops are safe. But many people in the United States and other countries disagree.‎ Some countries have closed their markets to American farm products because of concerns about genetic engineering. There have been large protests against biotechnology crops across Europe.‎ Officials in several European Union countries question the safety of biotechnology products. The EU has approved permits for fewer than twenty such products. In the past three years, European officials stopped approving permits because of concerns about public health and the environment. Companies producing such foods are waiting for approval of several products.‎ Environmental activists have warned the EU against ending the ban on new biotechnology products.‎ One group, Friends of the Earth, says the measures approved by the European Parliament will not help the public, farmers or the environment.‎ ‎36. What is the author’s attitude toward genetically changed food?‎ A. Optimistic. B. Objective. C. Dissatisfied. D. Curious.‎ ‎37. What can we infer the passage?‎ ‎ A. The new rules have become law in Europe.‎ ‎ B. The use of genetic engineering in agriculture saves the need to use chemicals to kill insects.‎ ‎ C. It still has a long way to go for genetically changed food to be accepted by the Europeans.‎ ‎ D. European countries care more about food safety than the USA.‎ ‎38. The passage is mainly intended to .‎ A. inform the readers that new rules on genetically changed food have been approved ‎ B. warn people that genetically changed food is far from safe ‎ C. present different opinions on genetically changed food ‎ D. give a brief introduction to genetic engineering ‎39. The example in Paragraph 4 is mentioned in order to .‎ A. list the advantages of genetically changed food ‎ B. make a comparison between common food and genetically changed food ‎ C. explain how genetic engineering is applied to crop production ‎ D. explain why genetically changed food is not safe ‎40. Which of the following is TRUE according to the passage?‎ ‎ A. People in the United States disagree with the new approval.‎ ‎ B. If the new rules become law, all the genetically changed products will be permitted in Europe.‎ ‎ C. Some countries have stopped importing farm products from America, as they are concerned about genetic engineering.‎ ‎ D. Contrary to the Europeans, many American people say genetically changed products are safe.‎ 必修2 Unit 1参考答案：‎ Unit 1‎ ‎1—5 DAAAA 6—10 DBCDB 11—15 DBAAB 16—20 CBBDA 21—25 DDCDB 26—30 CADAB ‎31—35 CACDB 36—40 BCACC ‎ ‎