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1、精选优质文档-倾情为你奉上1. Mum, may I watch TV now?Sure, but you _ help me with my English.A. can B. may C. must D. could2. _ I download the article again?No, you neednt.A. Shall B. Will C. Must D. Can3. Can you go skating with us this afternoon?Sorry, I cant. I _ take care of my little sister at home.A. can B
2、. may C. would D. have to4. Must I hand in my exercise book today?No, you _.A. cant B. neednt C. mustnt D. wont5. May I have a word with you?No, you _. Im busy today.A. neednt B. wouldnt C. dont have to D. cant6. _I have your English name, please?Yes, Helen. H-E-L-E-N.A. Must B. May C. Will D. Need7
3、. Who is the boy over there? Is it John?No, it _ be him. John is much taller.A. mustnt B. may not C. cant D. neednt8. Can you play Frisbee, Jay?Yes, I _. Its easy.A. must B. can C. need D. may9.You must come back every month.Yes, I _.A. will B. must C. should D. can10. She _ know the answer, but Im
4、not sure.A. maybe B. may be C. may D. must11. Must we clean the room right now? No, you. You clean it after lunch.A. neednt; may B. neednt; must C. Mustnt; can D. mustnt; may12. John_ come to see us tonight, but he isnt very sure yet.A. may B. can C. has to D. must13. Children _ play with fire.A. mu
5、stnt B. cant C. shouldnt D. neednt 14. _ I come in, Mr Green?Yes, come in, please.A. Must B. Need C. Will D. May15. Must I finish the work today?No, you _. You _ finish it tomorrow.A. mustnt; may B. cant; can C. neednt; may D. neednt; must【答案与解析】1. C。这组对话的意思是:“妈妈,我现在可以看电视吗?”“当然,但你必须帮我学英语。”该题测试情态动词的用
6、法。表示主观上看来“必须”要做的事,要用must。2. C。这组对话的意思是:“我必须再次下载这篇文章吗?”“不必了。”该题测试情态动词的用法。根据答语 No, you neednt 就能确定要选C。3. D。这组对话的意思是:“今天下午你能同我们一块去溜冰吗?”“抱歉,我不能去。我必须在家照看我小妹妹。”该题测试情态动词的用法。表示客观上“不得不”做某事时,要用have to。4. B。这组对话的意思是:“我必须今天交作业吗?”“不必。”该题测试情态动词的用法。对以must开头的问句进行否定回答时,要用neednt。5. D。这组对话的意思是:“我可以跟你说句话吗?”“不行,我今天很忙。”
7、该题测试情态动词的用法。对May开头的问句进行否定回答时,通常用cant或may not来回答。6. B。这组对话的意思是:“我可以知道您的英文名字吗”“可以,海伦。H-E-L-E-N。”该题测试情态动词的用法。“请求对方许可”时,常用 May I (we)。7. C。这组对话的意思是:“那边的那个男生是谁?是约翰吗?”“那不可能是他,约翰个子高些。”该题测试情态动词的用法。表示很肯定的否定推测时,用cant。8. B。这组对话的意思是:“杰伊,你会扔飞盘吗?”“会,小菜一碟。”该题测试情态动词的用法。一般说来,以情态动词can开头的问句,肯定回答用can;否定回答用cant。9. A。此题易
8、误选为B或C。这是因为受了思维定势的影响引起的,因为前面句子中的must这个词,许多人就想当然地选择了B项。其实,这里应该选择A项,句意为:“你必须每月回来一次。”“好的,我会的。”10. A。maybe是副词,意为“可能;也许”,在句中作状语。may be是两个不同的词,其中,may是情态动词,be是连系动词,在句中作谓语。11. A。neednt表示“没有必要”;may意为“可以”。12. A。考查情态动词。由后文“但他还不能肯定”可知,他“可能会”来,所以选A。can表示推测的“可能”,多用于否定句或疑问句中,must是有把握的肯定推测,“一定”。13. A考查情态动词。mustnt千万不,绝不能,一定不要;cant不能;shouldnt不应该;neednt不必要。14. D。考查情态动词。请求允许用may或can。15. C。考查情态动词。否定回答must,表示“不必”用neednt,排除A和B。又表示允许“可以”,用may或can,所以A正确。若用must与前面neednt相矛盾。专心-专注-专业