Unit9基础过关练习.doc

（Unit 9）_?I.单项选择:( )1. What are these machines used _? Making things. A. to B. for C. in D. as ( )2. Sorry, Mary. I took your notebook _. - It doesnt matter. A. by mistake B. by accident C. by hand( )3. They are made _ for 14 hours a day.A. work B. to work C. worked D. working( )4. Mum added some _ but the chips are not _. A. salt, enough salty B. salty, salt enough C. salt, salty enough( )5. _ you can greatly improve your spoken English in a short time. A. In this wayB. On the way C. By the way D. In the way ( )6. You look tired. Whats wrong with you?Last night I did my homework and didnt go to bed _ 12:00.A. sinceB. whenC. whileD. until ( )7. They decided that all the wood would be used _ building . - Of course. The building needs it. A. for B. by C. with D. on( )8. What kind of potato chips do you like? I like _ ones because they are hard, dry and easily broken.A. crispy B. sweet C. soft D. sour ( )9. - _ our plan, there will be a meeting next Monday. - Oh, thanks. I will be there on time. A. With the help of B. Because of C. According to ( )10. The number of teachers in our school _ 60 and a number of them _ male teachers. A. is; are B. are; is C. are; are D. is; is( )11. The milk _ strange, It has gone bad, I think. A. is tasted B. taste C. tastes D. tasted( )12. The floor is so slippery (滑的) that I _.A. fall from B. fall behind C. fall into D. fall down( )13.I will be away for _. A. sometimes B. some time C. some times D. sometime( )14. Look at the sign on the right. Oh, smoking _ here. A. doesnt allow B. isnt allowed C. didnt allow D. hasnt allowed( )15. Whats this?Its a machine which was invented in _ century in China.A. six B. sixth C. the six D. the sixthII.根据句意，用括号内所给单词的适当形式填空。1. A glass is used for _(drink) water.2. What is the most (use) invention in the world?3. Do you know the (heat) ice cream scoop?4.This kind of bicycle was (invent) by a middle school student.5.What do you think of these (invent)?6. The cars _(make) in Shanghai in 2002. 7. The young man was seen _(get) on a bus just now.8. The price of coffee has _(rise) by ten cents.9. The room is full of _(wood) furniture (家具).III.根据句意和汉语提示，填写恰当的短语完成下列句子。1. _(根据) the weather forecast, there will be rain in most parts of China.2. Yesterday I took Jennys dictionary home _(错误地). 3. Boys and girls, be careful enough not to_(落入) the lake.4. In our free time, I taught her Chinese and she taught me English. _(用这种方式), both of us learned a lot.5. Why did you come home so late this afternoon? I met one of my old friends in the street _(意外地) and we had a long talk.IV.将下列句子改为被动语态。1. I sent a letter to you last month. 2. We use it for cooking. 3. Where did you build the bridge? 4. Mother tells me a story every day. 5. He can finish his homework on time. V. 根据对话内容,补全对话。A: Hello, Ann! May I ask you some questions? B. Certainly. A: _? (1) B: I was born on May 18, 1990. A: Where were you born? B: I was born in England in a small town near London. A: _? (2) B: We lived there for about nine years. Then we moved to France. A: _? (3) B: Because my father found work there. A: _? (4) B: We came to China two years ago. A: Do you enjoy living in China? B: _.Its a wonderful place!VI.任务型阅读There are many different ideas about when and where the first toothbrush was invented. 有人说它是11世纪在中国发明的。Others say the Romans invented it around the time of Caesar. Nobody knows the exact history of teeth cleaning.Before the first toothbrushes, sharp (尖的) objects were used to clean teeth. Its believed that bribes in Africa and Australia invented the idea of cleaning their teeth. The modern toothbrush with bristles(毛) was invented in China much later in the 16th or 17th century. Toothbrushes moved to Europe in the mid 1600s and then became widely used in the area. Animal hair was the first type of bristle to be used.Today, toothbrushes have nylon bristles and normally have a plastic handle. Animal hair was replaced by nylon in 1938. Electric toothbrushes were invented and marketed in 1880 by “Dr. Scott”. The popularity of the electric toothbrush did not take off until after World War. When the cordless model was invented in 1960, its popularity increased a lot.将文中划线部分的汉语译成英语。1. _将文中划线部分的英语译成汉语。2. _3. What were used to clean teeth before the first toothbrushes?_4. Where were toothbrushes introduced to in the mid 1600s? _5. When was the first electric toothbrush invented?_阅读选句子填入空白处Steven Jobs, the designer of Apple Computer, was not quite successful in his early years. At that time, 1._, and from time to time he got into trouble with either his schoolmates or his teachers. But he was full of new ideas, which few people saw the value of. Things remained the same when he went up to college and he dropped out halfway (中途退学). After he left college, Steven Jobs worked as a video game designer at Atari.2._. He hoped that the trip would give him some new ideas and a change in life for the better.Steven Jobs lived on a farm in California for a year after he returned from India. And then in 1975, 3._. Along with his friend Stephen Woziak, he designed the Apple Computer in his garage (车库). He chose the name “Apple” just because 4._.His Apple Computer was such a great success that5._. Today he has lots of factories and he is very famous all over the world.A. Steven Jobs soon became famous all over the world B. he began to make a new type of computer.C. he was not among the best students at school.D. He worked there for only several months and then he went to IndiaE. He worked there for two years. F. it reminded him of a happy summer he once spent in an apple tree gardenVII.动词的适当形式填空。A thousand years ago, Hong Kong 1_(covered) by a thick forest. As more and more people came to live in Hong Kong, these trees 2_(cut) down and burnt. Now there is no forest left, though there are still some small areas 3_(cover) by trees. We call these woods. When people came to live in Hong Kong, the animals began to die out. Early farmers grew rice and 4_(keep) pigs and chickens in the valleys（山谷）. They cut down the trees and 5_(burn) them. They needed fire to keep themselves warm in winter, to cook their food and to keep away from the dangerous animals. Elephants quickly disappeared because there was not enough food for them. So 6_(do)most of the wolves and tigers. Monkeys and many other animals soon 7_(die) for the same reason.You might think that there are no longer any animals in Hong Kong except in the zoos. But there are still about 36 different animals 8_(live)there. One of the most interesting animals in Hong Kong is the barking deer（赤麂）. There are now not many barking deer left. So it is important for people to protect them and other wild animals.VIII. 根据短文内容，从方框中选择合适的单词填空。energy, invented, drawn, until, dangerous, create, in, tired, because, countriesThe bicycle is one of the simplest yet most useful inventions in the world. What is the most surprising is that it was not (1) _ earlier, although the great inventor Leonardo d