unit 21单元同步练习

Unit 21单元同步练习I.单项填空（共25分小题，计分25分）A）观察所给单词的读音，从A，B，C，D中找出其画线部分与所给单词画线部分读音相同的选项。( )1.modify A fairly B priority C kidney D cry( )2.rock A coma B robot C diagnose D clone( )3.plague A face B acute C alarming D acid( )4.exploration A expose B extend C exercise D expand( )5.populate A human B gum C lung D muscle B)词汇。( )6. What do you usually take along while you are making a trip? A. 随身携带 B. 购买 C. 带回家 D. 托运( )7. He didnt pay any attention to me. A. 付出 B. 偿还 C. 注意 D. 吸引( )8. He is waiting for us at the entrance to the park. A. 中心 B. 入口 C. 前门 D. 外面( )9. The villagers have lived a happy life for two hundred years. A. 幸福的 B. 贫困的 C. 安宁的 D. 艰苦的( )10. Much was said in praise of their achievements. A. 纪念 B. 表敬意 C. 承认 D. 赞扬( )11. As a matter of fact, she has a weak heart. A. 事实上 B. 结果是 C. 无论怎样 D. 意外地是( )12. He did it simply for money. A. 仅仅 B. 简单 C. 不但 D. 肯定( )13. He practises playing the violin every morning. A. 钢琴 B. 小提琴 C. 吉他 D. 手风琴( )14. Though he failed many times, he still didnt lose heart. A. 放弃 B. 灰心 C. 失望 D. 醒悟( )15. My father has no interest in politics. A. 信心 B. 野心 C. 兴趣 D. 利益C)从A，B，C，D四个选项中，选出可以填入空白处的正确答案。16.Must I fix the machine now? No, you _. Theres no hurry.A. mustnt B. needntC. shouldntD. couldnt17. “I cant find my umbrella.” “You _it in the office.”A. must have forgottenB. must have leftC. must leaveD. must forget18.Ill go to meet you if I _ free then.A. will beB. would beC. amD. was19._ since 1982.A. Great changes have taken place in China.B. China has taken place great changesC. Great changes have been taken place in ChinaD. China changed a lot 20.She _ cleaning when I passed by her house.A. didB. doesC. is doingD. was doing 21.I _ of her since she left school three years ago.A. didnt hearB. havent heardC. was not hearingD. shall not hear 22.By the end of last term we _ English for two years.A. have studied B. have been studied C. would study D. had studied 23.We were all surprised when he made it clear that he _ office soon.A. will leaveB. would leaveC. leftD. had left 24.You _ by a policeman if you drive that way.A. are stopped B. stop C. stopped D. will be stopped 25.In some parts of the world, tea _ with milk and sugar.A. is servingB. is served C. servesD. servedII.完形填空（共20小题，计分20分）阅读下面短文，掌握其大意，然后从各题所给的四个选项中，选出一具最佳答案。It was Monday morning. Edna left home early that day because she was going to start work at an office in the city. She was only sixteen and this was her first 26 . There were a lot of 27 at the bus-stop and she nearly took a taxi 28 was passing; but afterwards she was glad that she waited for the 29 . The traffic was so dense 30 even if she had taken in taxi, she would not have arrived much 31 . As it was, she was only a few minutes late.She caught the lift 32 to the eighth floor and went along to the office 33 she had been interviewed by Mr. Crump two weeks 34 . This was the man she was going to 35 for. She tapped on the door and waited, 36 there was no reply. Just then she heard the sound of someones voice from the next office. She opened the door and looked 37 . There was Mr. Crump, 38 to the people in the office 39 an angry voice. Then he turned round and 40 the room.Later in the day, Edna found out 41 had happened. Apparently Mr. Crump came to the office as rule about nine-thirty, 42 he lived a long way out in the country and came up 43 train every day. That morning, however, he happened to 44 an earlier train, and when he arrived in the 45 , not a single person was working. They were all standing around, smoking, chatting and telling jokes.26. A. work B. job C. office D. home27. A. buses B. taxis C. crowds D. people28. A. which B. while C. when D. where29. A. bus B. taxi C. traffic D. people30. A. as to B. as C. in order that D. that31. A. early B. earlier C. late D. later32. A. along B. out C. up D. down33. A. where B. how C. because D. if34. A. early B. late C. ago D. before35. A. look B. work C. wait D. care36. A. and B. so C. but D. or37. A. in B. out C. through D. over38. A. talking B. telling C. speaking D. saying39. A. with B. through C. over D. in40. A. entered B. left C. opened D. closed41. A. it B. that C. why D. what42. A. if B. because C. though D. so43. A. by B. in C. on D. with44. A. take B. catch C. sit D. see45. A. station B. train C. office D. countyIII.阅读理解（共10小题，计分30分）阅读下面短文，并做每篇后面的题目。从四个选项中，选出能回答所提问题或完成所给句子的最佳答案。aMotor cars were first made in England just before 1900. The parts for the bodies and engines were hand made and the cars were built from these. One at a time. This took a long time, and the cars cost a lot of money. Then a quicker and cheaper way of making cars was found. Instead of making all the parts at their own works. Some car factories asked other factories to make some of them. All the parts were then fitted together in the car factories.Modern car-making factories are so large that each one is really a lot of factories close together. Each workshop makes some parts. The pieces of a car body are joined together by welders(电焊工) . All the bits and pieces that make up each car are collected and put ready for the assembly line(装配线) , where they are fitted together.46. The first motor cars were probably made by_.A. Europeans B. the Whites C. the Blacks D. the English47. Over 100 year ago, people had to spend a long time on motor cars as_.A. new ways of making them were just found thenB. the parts of the bodies and engines were made by hand.C. all the parts of them were made at their own factories D. both B and C48. A quicker and cheaper way of making motor cars was_.A. found in 1900B. that all parts of motor cars were no longer made by handC. the one that they should be made in a large car factoriesD. the different parts of motor cars were produced in different works 49.Modern car-making factories means _A. the factories which modern cars are making at B. the factories where cars are made by modern workers C. the new factories at which cars are being made D. the factories where modern cars are made50. The best title for this passage might be_.A. Motor Cars B. The Assembly Line.C. Modern Factories D. Quicker and Cheaper Cars bWhen someone says, well, 1 guess I will have to face the music. It does not mean he is planning to go to a concert. It is something far less pleasant like being called in by your boss to explain why you did this and did that, and why you did not do this or that. Terrible music indeed, but it has to be faced. At some time or another, every one of us had to face the music, especially as children. We can all remember fathers angry voice, I want to talk to you! and only because we did not obey him. What an unpleasant business it was!The phrase to face the music is familiar to every American, young or old. It is at least 100 years old. Where did the expression come from?The first explanation comes from the American novelist James Penimore Cooper. He said in 1851 that the expression was first used by actors while waiting in the wings (舞台两侧) to go on stage (_舞台). When they got their cue (提示) to go on, they often said, Well, its time to go to face the music. And that is exactly what they did face the orchestra (管弦乐队) which was just below the stage.51. The passage mainly tell us_.A. what the phrase to face the music means B. when the phrase to face the music came into being C. how the phrase to face the music developed in its own way D. all the above52. A person has to face the music especially as he is_.A. a child B. a young man C. a grown-up D. a player53._used the phrase to face the music for the first time.A. Actors B. Cooper C. The boss D. The director54. Which of the following statements is wrong?A. To face the music is usually an unpleasant thing.B. The original meaning of the phrase to face the music is to face the orchestra.C.T he phrase to face the music has been used for more than one century.D. The actor stayed on the stage to enjoy the music.55. According to the passage the connotation (SIX) of the phrase to face the music is_A. to go to the concert B. to listen to the musicC. to go through something unpleasant D. to stand in front of the stageIiiiiiiiiiiiiIV填词和完成句子A）填词（共5题，计分5分），根据汉语提示，填写英语单词或词组。56.Last month there were much fewer road _（事故）than b