人教版英语八年级下册UNIT-3练习题附答案

UNIT 3一单项选择1.-May I go out now, Dad? -No,you_let your mother know first. A.can B.may C.need D.must2.The little boy _how to take care of himself. He needs help. A.knows B.has no idea C.thinks D.sees3.Could I_a dictionary from you. David? Sorry , I_ it to my cousin yesterday. A. lend; borrowed B. borrow; lend C. borrow: lent D. borrowed; lend4. It is polite_ a gift when you visit somebody for the first time. A. take B. raking C. to take D. gets5.-What a dirty room! You shouldnt throw your waste things everywhere. -Oh, I am sorry, I am going to _and put them in the waste box. A. fold my clothes B. take out the trash C. watch TV D. make my bed6. -Do you agree_ me, Nick? A. at B. About C. on D. with7.-How soon can you finish this jib? -Two days _enough for me to finish the work . I need a week. A.isnt B.arent C.is D.are8. You must tidy your room,it is_. A.mess B.in mess C.in a mess D.clean9. Dears students,please read every sentence carefully._you are,_mistake you will make. A.The more carefully;the fewer B.The more careful;the less C.The more carefully;the less D.The more careful;the fewer10.In the past the children were made_15 hours a day. A.to lock B.work C.to work D.lock11.-Could you please help me carry the box?Its too heavy. -_. A.Here you are. B.Its my pleasure. C.With pleasure.12.We should do our part _ keeping the classroom clean. A.on B.to C.in D.for13.The teacher got _ with your answer. A.anger B.angrily C.angry D.the anger14.You should throw _thease tables and buy new _. A.off;ones B.away;ones C.out;one D.away;one15.Lucy is shy.She would not invite her classmates_dancing with her. A.practice B.practices C.practicing D.to practice16.-What do you think of the computer,Dave？ -Its too expensive.And _,its shape is a little small. A.howener B.finally C.anyway D.then17.-Sandy always puts her things everywhere. -Yes,and her room is really a _. A.place B.floot C.house D.mess18.-Would you mind _the window?Its very cold. -Not at all. A.not opening B.not open C.not to open D.not opened19. I have two sisters,_of them is a teacher. A.all B.neither C.both20. The nurse is looking after these _people in hospital. A.ill B.healthy C.sick D.worse二翻译句子21. 为了保护环境，超市不再提供免费塑料袋给购物者。To protect the environment,supermarkets dont _ free plastic bags _ shoppers.= To protect the environment,supermarket dont _ shoppers_ free plastic bags. 22. 我们没有必要去看电影。There is _ _ _us to watch a movie.23. 我一坐在电视前面，妈妈就过来了。Mom _ _as soon as I sat down in front of the TV.=_ _ I sat down in front of the TV,Mom _ _.24. 他们去店里买些饮料和零食。They go to the _to buy some _and_.25. 你应该帮助做家务。You should _ _ _chores at home.26. 我们晚饭后去遛狗吧！Lets_ _ _ _ _ _ after dinner.27. 他和我都不喜欢跳舞。_he_I_ interested in dancing.28. 他们一直都在笑。They are laughing _ _ _. 29. Do you mind if I turn on TV?(改为同义句)Do you mind _ _on TV?30. I learn English to work in England.(改为同义句)I learn English _ _ _work in England.4 用动词的正确形式填空31Jim asked me_(call) him. 32. Theyre looking at the sky in_(surprised). 33.I dont know how _(cook)it. 34.The harder you study, the_(happy) youll be.35.Mom will be back from _(shop).36.I love to hang out with my friend ,and I hate_(stay)at home.l37.As middle school students,wo should learn to be_(independence).38.The relationship between the two countries_(develop)well.39The boy was very angry and _(throw) down his schoolbag.40.Tony doesnt drive his car because he _(lend) it to Tom yesterday.3、 完形填空Anna lived on the side of a valley(山谷). One summer, there was a very big flood（洪水）, and a lot of 41 down below Annas were washed away. Annas house was 42 enough to escape the flood, so when the water had disappeared and the other houses were 43 there with no roof and no walls and all covered with mud（泥）, her house was still quite all right. Her house was quite small and there were only two small bedrooms, her husband was dead when the children were very young, and she had four children, 44 Anna took in one of the families that had lost everything in the flood and she 45 her home with them until it was 46 for them to rebuild their house.Annas friends were puzzled（困惑）when they saw Anna do this. They could not 47 why Anna wanted to give herself so much more work and trouble when she already had quite a few children to 48 . Life would be even harder when another family joined them. “Well,” Anna 49 to her friends, “at the end of the First World War ,a woman in the town where I then lived in Germany found herself very poor, because her husband had been killed in the war and she had a lot of 50 ,as I have now.“The day before Christmas, this woman said to her children, We wont be able to have much for Christmas this year, so Im going to 51 only one gift for all of us and I am sure we will all be glad to have it. Now Ill go and get it. She came back with a little girl who was even poorer than they, and who had no parents. Heres our gift. she said to her children.”The children were very excited and happy to get such a gift. They 52 the little girl, and she grew up as their sister. I was just that Christmas gift. ( ) 41. A. trees B. stones C. houses D. animals( ) 42. A. hard B. high C. big D. small ( ) 43. A. flying B. rising C. landing D. standing ( ) 44. A. so B. but C. as D. while( ) 45. A. built B. found C. shared D. searched( ) 46. A. possible B. necessary C. important D. difficult ( ) 47. A. doubt B. think C. realize D. understand( ) 48. A. support B. supply C. grow D. educate( ) 49. A. went B. explained C. sent D. talked( ) 50. A. money B. house C. children D. friends( ) 51. A. leave B. make C. buy D. get( ) 52. A. welcomed B. visited C. disliked D. believed四短文填空 There are some people who just cant make up their m (53) by themselves . They often ask the advice of their friends and then do the opposite （相反） of what their friends have said . My brother , Mike , is such a person . He can never decide what to do and always asks my i (54) . I try to help him as well as I can . But he never t (55) my advice . Yesterday I answered his questions in a different way . “Look , ” he said , s (56) me a letter . “What do you think I should do ?” The letter was an o (57) of a job . It seemed to be a good chance for a young doctor . Mike would be s (58)to Africa to work . The job would pay very well , and he would be able to travel and visit many i (59) places . “What do you think , Peter ?” he asked . “Shou