仁爱版英语八年级上册第四单元测试卷 I. 单项选择 1. Ann used the computer for shopping, _______? A. used she B. usedn’t she C. did she D. didn’t she 2. You must _______ the traffic lights when you cross the road. A. pay attention to B. pay attentions to C. pay attention on D. pay attentions on 3. —How many students are there in your school? —_______ students, I think. A. Thousand of B. Three thousands C. Three thousand D. Three thousands of 4. —Why do you like living in the countryside? —Because there’s _______ noise and _______ cars there. A. less; fewer B. fewer; less C. less; less D. fewer; fewer 5. Don’t make me _______ the clothes. I’m too tired! A. washing B. to wash C. wash D. washed 6. —I think dumplings are _______ more delicious than noodles. —I don’t agree with you. A. much B. very C. too D.so 7. —My aunt goes to climb Mount Gu every Sunday. —Oh? But she _______ hate climbing mountains. A. used to B. use to C. uses to D.is used to 8. Your classroom is so dirty. Everyone should keep it _______. A. dry B. open C. quiet D. clean 9. —Wow, your school is great! —It is _______ school in the city. A. much more beautiful B. much beautiful C. the most beautiful D. beautiful 10. Blue whales are the largest and heaviest animals in the world, but they _______ the smallest sea animals. A. feed in B. live in C. feed on D. fed on [真题链接] 1. I was looking for a birthday gift for my mother, but I couldn’t find ______ suitable. A. something B. anything C. nothing D. everything 2. —Excuse me, may I keep the book a little longer? —Sorry. You ________ return it today. A. must B. mustn't C. can D. can't 3. —______ will the fog and haze last? — I’ve no idea. There is no sign of an end. A. How soon B. How far C. How long D. How often II. 完形填空 We live in the“computer age”. Long ago computers couldn’t do 1 1 .They were very big and 2 .They used a lot of energy( 能 量 ). Only a few people were 3 in them. Today computers are 4 and cheaper. They can 5 difficult work. Computers have 6 important for many reasons. They work faster and make fewer mistakes. They can remember much information. A computer can work out millions of problems 7 a few seconds. A person might need years 8 so many problems. People now use computers in nearly every kind of work. Computers are very useful and the 9 of computers is growing. More computers mean more jobs for people, 10 people need to run(操作) and mend them. Would you like to learn how to run a computer? 1. A. many B. much C. a lot of D. lots of 2. A. cheap B. cheaper C. expensive D. more expensive 3. A. interest B. interesting C. interests D. interested 4. A. small B. smaller C. big D. bigger 5. A. do B. make C. turn D. eat 6. A. turn B. got C. is D. become 7. A. with B.in C. for D.at 8. A. works out B. work C.to work out D.to work 9. A. use B. useful C. useless D. to use 10. A. why B. how C. because D. what III. 阅读理解 A Do you know why different animals or pests ( 害 虫 ) have their special colors ？ Colors on them seem to be used mainly (主要地) to protect themselves. Some birds like eating locusts ( 蝗 虫 ), but birds cannot catch them easily. Why? Because locusts change their colors according to the colors of crops (庄稼). When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown color as crops have. Some other pests with different colors from plants are easily found and eaten by others, so they have to hide (隐藏) themselves and appear (出现) only at night. If you study animal life, you’ll find the main use of coloring is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be easily seen by hunters (猎 人). This is because they have colors much like the trees. A kind of fish in the sea can send out a kind of very black liquid (液体) when it faces danger. While the liquid spreads out, its enemies (敌人) cannot find it, so it can escape (逃跑) at once. That is why it can live long, though it is not strong at all. 1. From the passage we learn that locusts _______. A. are small animals B. are easily found by birds C. are dangerous to their enemies D. change their colors to protect themselves 2. How can pests with different colors from plants keep out of danger? A. They run away quickly. B. They have the colors much like their enemies. C. They hide themselves by day and appear at night. D. They have to move quietly. 3. Bears and lions can keep safe because _______. A. they have the colors much like the trees 2 B. they move quietly C. they like brown and