1、Unit 4 单元习题精选单元习题精选 一、词性转换 1. _ adj.精神的；思想的_ adv. 精神上；智力 上 2. _ adj.有智慧的；聪明的；有智力的_ n. 智 力；聪明；智能 3. _ vt.查明；确定；决定_ adj.有决心的；意 志坚定的_ n. 决心；决定 4. _ vt.使 失 望 _ adj.失 望 的 ； 沮 丧 的 _ adj. 令人失望的_ n.失望 5. _ adj. 独立的；自立的_adv.独立地；自立 地_ n. 独立；自主 6. _ n.地球；世界；地球仪_ adj.全球的；全 世界的 7. _ vt.&vi.论证；争辩；争论_n.争论；争吵； 论点 8
2、. _ vt.分析_ n.(对事物的)分析；分析结果 9. _ adj. 定期的；经常的；正常的_ adv. 经 常；定期地 10. _ vt. 限制； 限定_ adj.有限的_ n. 局限；限制 1.mental；mentally2.intelligent；intelligence3.determine； determined； determination4.disappoint； disappointed； disappointing； disappointment5.independent；independently；independence6. globe；global7. argue
3、；argument8.analyze/analyse； analysis(pl.analyses)9.regular；regularly10.limit；limited； limitation 二、单句语法填空 1.The heated(argue) excited everyone present at the meeting. 2.(globe) warming is a real problem. 3.Im really curioushis life in space. 4.Exploring space has already madedifference in the fight
4、against world hunger. 5.As a resultthe weather,all the crops grow well. 6.The greatest attention at present isMars because it is closer to Earth. 7.Exploring space provides the worldmany different benefits. 8.Luckily,there is a student actinga space expert. 1.argument2.Global3.about4.a5.of6.on7.with
5、8.as 三完形填空三完形填空 Theres nothing like a heartwarming rescue (营救) story, especially when it involves two animals. Africa is known for its many kinds of wild animals, so spotting a wild animal isnt_21_. A farmer is used to spotting large creatures. One day, he saw something usual. Upon a closer look, it
6、 became _22_to the farmer that this was a baby giraffe. Not only was the little baby all on its own, but it also_23_to be no more than a few days old. It seemed that it needed some_24_.Since the newborn was obviously without its_25_,the farmer knew he had to find a safe place for the baby. The close
7、st one was a rhino (犀牛) health recovery center._26_It wasnt their specialty (专业), the center_27_to take care of the baby giraffe. The caretakers couldnt turn down a(n)_28_ creature There, they_29_ the baby giraffe jazz. Apart from the workers, there was one animal who_30_to leave Jazzs side, and tha
8、t was a dog, Hunter. He seemed to want nothing more than to_31_friendship to any suffering animals. He _32_ watched over Jazz from the moment the baby was_33_Hunter appeared hopeful although Jazzs _34_was not good. The dog slowly_35_the sleeping giraffe, doing all he could t_36_the poor creature wit
9、hout hurting the young animal. Several days later, Jazz clearly appreciated Hunters_37_, because before long he was beginning to get closer to the dog. The dog selflessly gave his friendship. The animals were_38_species, but they_39_ to become friends. Before long, Jazz was looking like any_40_baby
10、giraffe. He was sitting tall at his best friends side. Meanwhile, Hunter looked happier than ever. 21. A. enjoyableB. fortunateC. uncommonD. awful 22. A. clearB. aggressiveC. unfairD. informal 23. A. provedB. appearedC. attemptedD. meant 24. A. commentB. motivationC. balanceD. help 25. A. familyB. f
11、reedomC. courtyardD. respect 26. A. BecauseB. ThoughC. UnlessD. If 27. A. dislikedB. forgotC. agreedD. demanded 28. A. helplessB. cautiousC. outgoingD. friendly 29. A. createdB. directedC. calledD. handed 30. A. pretendedB. failedC. determinedD. refused 31. A. explainB. awardC. offerD. apply 32. A.
12、gentlyB. fluentlyC. eventuallyD. practically 33. A. given awayB. take inC. picked upD. put off 34. A. conditionB. incidentC. birthplaceD. injury 35. A. requestedB. hiredC. followedD. approached 36. A. defeatB. controlC. care forD. rely on 37. A. honestB. patienceC. beliefD. evidence 38 A. dangerousB
13、. differentC. familiarD. huge 39. A. struggledB. aimedC. decidedD. managed 40. A. weakB. modestC. healthyD. funny 【答案】21. C22. A23. B24. D25. A 26. B27. C28. A29. C30. D31. C32. A33. B34. A35. D36. C 37. B38. B39. D40. C 四语法填空 The story is mainly about a retired teacher in poor health 1.received a t
14、hank you letter from one of his successful students. What a 2.(move) story! It reminds me of my favorite teacher， Jeffrey，who sets a wonderful example for his students to follow through the rest of their lives.And for me，Jeffrey is always a role model 3.whom I can learn a lot.His energetic 4.(devote
15、) to work always earns him respect and praise from both his colleagues 5.students.I feel lucky to have such 6.excellent instructor who didnt give me up when I failed so many times in English test.Instead，he 7.(patient) cultivated(培养) my interest in English, 8.(give) me timely help with my study，and
16、praised me for my small progress.Little by little，I felt increasingly confident in 9.(me) and showed more and more enthusiasm in English learning.At last，I made up my mind 10.(become) an English teacher like him. 答案：1. who/that 2. moving 3. from 4. devotion 5. and 6. an 7. patiently8. gave 9. myself 10. to become
