1、 陈述部分如果是“I dont think(believe,suppose,expect)+宾语从句”时,疑问部分中的动词和主语应与宾语从句中的动词和主语坚持一致,而且要用肯定形式;由于主句中的否定其实是因后接的宾语从句转移到主句,其从句仍为否定句,故其回答应用肯定式,如:-We dont imagine the twins have arrived,have they?-Yes,they have.(不,他们到了)/No,they havent.(是的,他们没到) 当主句的主语为二、三人称即You/He/She/It thinks(suppose, consider, believe, gu
2、ess, expect, imagine, feel, am afraid, hear, say等)+宾语从句时,其后的问句应与主句相一致(此时,否定只看主句,与从句无关),如:Your sister supposes she needs no help,doesnt she?3、并列复合句的反意疑问句的主、谓语应与相近的分句的主、谓语相一致。John isnt a hard-working student, for he has been late for three times, hasnt he?三、含有情态动词或助动词的反意疑问句:1、当陈述部分含有情态动词must,其意义暗示“必须、
3、需要”时,其后的反意疑问句用mustnt或neednt。You must do it today, mustnt you?She must look after her sister, neednt she?如果must的含义暗示“一定是、想必”等推测意义时,其后的反意疑问句则要依据句中的谓语动词的时态结构采取be/have/did/do+not等相应形式。He must bee ill, isnt he?You must have seen the film before, havent you?2、如果陈述部分用了must have+P.P.(过去分词),但明示或暗示了过去的时间,其反意疑
4、问句用过去时。He must have seen him yesterday, didnt he?3、陈述部分含情态动词ought to,其后反意疑问句用oughtnt或shouldnt.如:I ought to come here, oughtnt I?4、陈述部分含情态动词used to其后反意疑问句用usednt或didnt均可。Tom used to live here, usednt he?5、陈述部分含有have/has/had to时,其后的反意疑问句用do的相应形式。You have to go, dont you?但是在陈述句中用have/has/had got to来代替h
5、ave/has/had to时,反意疑问句用have的相应形式。Ann has got to see a doctor, hasnt she?6、陈述部分有had better/would rather时,其后的反意疑问句用hadnt/wouldnt。Youd better not stay here, had you?They would rather take this one, wouldnt they?7、当陈述部分有dare或need时,若dare和need为实义动词疑问部分的谓语用do的适当形式;若dare和need为情态动词,疑问部分用dare和need构成。Need与Dare
6、用法区别一、 need的用法 1) need可用作实义动词,意为需要;需要,后面可接名词、动名词或动词不定式等作宾语。注意need doing暗示主动意义,相当于need to be done。例如: I need a dictionary, so I need to go to the bookstore. 我需要一本词典,因此我要去趟书店。How often does your hair need washing(need to be washed)? 你的头发需要多久洗一次?2) need可用作情态动词,通经常使用于疑问句和否定句中,后接动词原形。这时need没有人称和数的变更,也没有时
7、态的变更。Its only eight oclock. Need you go so early? 才八点。你需要去这么早吗?You neednt tell him about it as I have told him. 你不必跟他说那件事,我已经告诉他了。3) neednt do与neednt have done的区别:两者都暗示不必做.。但前者暗示现在或将来不必做;而后者暗示过去(原本)不必做(而事实上已经做了)t carry the desks out of the classroom when you clean the classroom. 你打扫教室时不必把桌子搬到教室外。t h
8、ave bought such a big TV as it takes too much room. 你原本不必买这么大的电视,它占据的空间太大了(而事实上已经买了)。二、dare的用法1) dare用作实义动词,此时其后的动词不定式可带to也可不带to,且dare有人称和数以及时态的变更。I dare to jump down from the top of the wall. 我敢从那墙头上跳下来。She doesnt dare (to) meet her teachers eyes. 她不敢与老师对视。2) dare用作情态动词,后跟动词原形,主要用于疑问句、否定句和条件句中。How
9、dare she do things like that to me? 她怎么敢对我做那种事?-Dare you catch the mouse? 你敢去抓那只老鼠吗? -I darent do that. 我不敢抓。If you dare say that to our teacher, I would vote for you. 如果你敢向我们的老师说那件事,我就投你一票。四、陈述句主语是某些不定代词的反意疑问句:1、陈述句部分主语是everything, something, anything, nothing时,其后的反意疑问句主语用it。Everything seems all ri
10、ght, doesnt it?Nothing is in the box, is it?2、陈述部分的主语是everybody, somebody, anybody, nobody, everyone, no one, none, either, some one时,其后的反意疑问句用主语they以兼顾所指代的男、女两性。Everybody has got the new books, havent they?3、陈述部分主语是不定代词one时,其后的反意疑问句一般用主语one。One cant be always careful, can one?五、含有否定词或半否定词的反意疑问句:1、陈
11、述部分含有no, never, seldom, hardly, rarely, scarely, few, little等否定或半否定意义的词时,都视为否定,故反意疑问句部分用肯定形式。Few people knew the answer, did they?2、如果陈述部分的否定意义只是由单词加否定前缀构成时,其后的反意疑问句一般要用否定形式。He is unhappy, isnt he?六、陈述部分的主语是指示代词的反意疑问句:1、陈述部分主语是指示代词this, that时,其后的反意疑问句用主语it。This is important, isnt it?2、陈述部分主语是指示代词the
12、se, those时,其后的反意疑问句用主语they。Those are mine, arent they?七、反意疑问句的其他特殊形式:1、陈述部分是“Im”结构时,其后的反意疑问句用arent I?I am a student, arent I ?2、陈述部分是there be或there live, there stand, there used to be等结构时,其后的反意疑问句用主语there。There is something wrong with your bike, isnt there?3、陈述部分的主语是动词不定式、动名词短语以及词组或从句时,其后的反意疑问句用主语it
13、。Doing eye exercises is good for your eyes, isnt it? 4、陈述句谓语部分出现否定词缀时,疑问部分仍用否定结构。Heisunfitforhisoffice,isnthe?5、感叹句后的反意疑问句,动词用be的现在时,主语根据具体内容而定。What a clever girl, isnt she?How beautiful the flowers are, arent they?一、选择1. Linda ate nothing this morning, _? A. didnt she B. was she C. did she D. wasnt
14、 she 2. Theres hardly_ milk in the bottle, _there? A. no, isnt B. some, is C. little, isnt D. any, is 3. He has never ridden a horse before, _? A. does he B. has he C. hasnt he D. doesnt he 4. He seldom came here, _? Yes sir. A. didnt he B. does he C. doesnt he D. did he 5. Everything seems all righ
15、t, _ ? A. does it B. dont they C. wont it D. doesnt it 7. One cant be too modest, can _ ? A. one B. he C. it D. we 8. No one failed in the exam, _ ? A. was he B. did one C. did they D. didnt he 10. Neither you nor I am a artist, _ ? A. am I B. arent we C. are we D. amnt I 11. He cant be her father,
16、_ he? A. is B. isnt C. can D. cant 12. They have no time to visit the museum, _? A. do they B. havent they C. dont they D. will they 14. Youd better go at once, _ you? A. hadnt B. did C. didnt D. dont 15. Youd rather work than play, _ you? A. hadnt B. wouldnt C. didnt D. mustnt 16. You dare not do t
17、hat, _ you? A. dont B. do C. dare D. darent 18. He dislikes the two subjects, _ he? A. does B. doesnt C. is D. isnt 19. These tools are useless now, _ ? A. are they B. arent they C. is it D. isnt it 20. He used to get up at 6:30, _ he? A. didnt he B. did he C. used he D. wouldnt he 22. He ought to w
18、in the first prize, _ he? A. mustnt B. oughtnt C. shouldnt D. Both B and C. 23. Lets go there by bus, _? A. will you B. shall we C. dont you D. will you 24. Let us go to play football, _? A. will you B. shall we C. do we D. are we 25. Dont forget to give Polly some food and change her water, _? A. w
19、ill you B. shall we C. wont you D. do you 26. Lets go shopping this afternoon, _? All right. A. will we B. shall we C. dont we D. are we 27. Pass me the dictionary, _? Yes, with pleasure. A. would you B. will you C. wont you D. wouldnt you 30. There is little water in the glass, _? A. isnt there B.
20、isnt it C. is it D. is there 32. There wont be any concert this Saturday evening, _ ? A. will there not B. will there C. is there D. wont 33. I guess she taught herself Japanese, _? Yes. A. dont I B. did she C. do I D. didnt she 34. I dont believe you are right, _ ? A. are you B. do you C. wont you
21、D. do 35. She doesnt think that Tom sings best in the class, _ ? A. does she B. doesnt she C. does he D. doesnt he 37. I know you didnt want to hurt me, _ ? A. did you B. didnt you C. do I D. dont I 38. If my father were here he would be very happy, _ ? A. werent he B. were he C. wouldnt he D. would
22、 he 39. I dont think that the necklace is made of diamond, _?A. do I B. do you C. isnt it D. is it40. His wife had the carpets and the curtains cleaned, _?A. hadnt B. had C. didnt she D. did she41.Its my sons wedding next week, and I have to do my best for that,_ ?A. havent I B. dont I C. dont he D.
23、 isnt it42.Harry wouldnt become a teacher if it hadnt been for the holiday, _ ?A. would he B. had it C. would it D. had he43. No one left here yesterday,_?A. didnt they B. did they C. didnt one D. did one44. Birds rarely build nests in our garden,_?A. dont they B. do they C. didnt they D. did they45
24、. You must have been to the Great Wall,_?A. mustnt you B. havent you C. arent you D. must you46. learning how to repair motors takes a long time,_?A. doesnt it B. dont they C. does it D. do they47.They must have stayed at home last night,_?t they B. havent they C. didnt they D. must they48.I feel li
25、ke going to the cinema tonight,_?t you C. do I D. do you49.Lets start out early tomorrow morning,_?A. shall we B. will you C. do you D. cant you50.Theres not much news in todays newspaper,_?A. isnt it B. is it C. isnt there D. is there51.They need our help badly at the moment,_?A. neednt they B. nee
26、d they C. dont they D. do they52.She is unfit for the position,_?A. is she B. isnt she C. doesnt she D. does she53.I wish to visit America,_?t I B. can I C. may I D. may you54.Shes been a worker here for many years,_?t she B. is she C. hasnt she D. has she55.What beautiful flowers,_?A. arent they B.
27、 are they C. isn56.Mother used to live in a poor village,_?A. used she B. usednt she C. didnt he D. did he57.Youd better go at once,_?A. wouldnt you B. had you C. hadnt you D. should you58.I am very interested in Mark Twains novels,_?t I B. am not I C. arent you D. are you59. Youd rather watch TV this evening, _? A. isnt it B. hadnt youC. wouldnt youD. wont you 60. I suppose youre not goi
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