用法:表示说话者有一定的看法,征求对方的同意或肯定。
构成: (肯定/否定)陈述句, V助/V情/be的否定/肯定形式+主语?
陈述句部分 附加句部分
** 前否后肯的反义疑问句的答语与汉语习惯不同。回答时要根据实际情况保持: “Yes, +肯定句”, “No, +否定句”的一致. She doesn’t have a daughter, does she? He isn’t a good swimmer, is he?
疑难易错归纳 1 2 3 4 5 陈述句部分(主语) This/That…. These/those…. ---body/one… (表示人的复合不定代词) ---thing… (表示物的复合不定代词) 附加句部分(主语) ,….it ? ,….they ? ,…he/they ? ,…it ? 例句 This is my shirt, isn’t it ? Those aren’t theirs, are they ? Someone is expecting you, isn’t he ? Everything is all right, isn’t it ? Nobody likes this novel, do they ? You disagreed with him, didn’t you ? 含有few, little, never, hardly, seldom, ,+肯定形式 ? nobody, no one, nothing, neither, no(按事实做出Yes/No等词(词本身只有否定意思) 的回答) 含有dislike, hate, disagree, unhappy, ,+否定形式 unlike等词时 (否定词缀+词根) There be…, I’m…., …there ? am I not (正式)?/aren’t I (非正式)/ain’t I (非标准) …will you ? 6 7 8 There will be a meeting tomorrow afternoon, won’t there? I’m your best friend, am I not/aren’t I /ain’t I ? Let us go out for a picnic ,will you /won’t you ? Don’t stay in the bedroom, will you ? Let’s go shopping, shall we/shan’t we? Let’s not wait for him, shall we ? (Let me have a try ,will you /won’t you ?) We must study hard, mustn’t we ? We must have a discussion this evening, needn’t we ? She must be hungry, isn’t she ? He must have lost it yesterday, didn’t he ? 9 (肯定/否定的)祈使句 10 Let’s…, Let us/me, +shall we ? +will you? 11 主+must(必须)…., 主+must(有必要)…., 主+must(推测)…, mustn’t +主 ? needn’t +主? V助/Be+主?(根据相应时态选择V助12 /Be) 13 主+need+V实…., (V助) 主+need….., (V实) 主+used to do…, need(n’t)+主 ? V 助 +主 ? I needn’t hand in my homework today, need I ? She needs a watch ,doesn’t she ? John used to go to school by bus, usedn’t /didn’t he ? 14 15 usedn’t/didn’t he ? 主+had (better) /should / would hadn’t /shouldn’t You had better go to see the doctor ,hadn’t (rather ,like )/ought to .., /wouldn’t/ oughtn’t /shouldn’t you ? +主? 主+may/ wish ….., 感叹句, may +主 ? We wish to see you again soon ,may we ? aren’t you ?(指人) What a clever boy, isn’t he? What a lovely day, isn’t it? isn’t he ?(指人) isn’t it ?(指物) 1. He said that he got up late this morning, didn’t he ? 2. She doesn’t think Tony can finish it on his own ,does she ? 3. I’m sure that he will win, won’t he ? 4. We find that she has no friend, does she ? 5. I don’t think he is an honest man , is he ? 16 17 18 ① 主从复合句,附加问句的主谓一 般应该与主句的主谓一致 ② I’m afraid /sure,I/We think/believe/guess/suppose/find等+从句,附加句的主谓与从句一致 ③ I /We don’t think/believe/suppose/ expect/imagine等+从句时,附加句主谓与从句一致,且用肯定形式(否定前移)非第一人称主语 附加问句的V保持一致 助和主语与邻近的分句19 20 附加句主语用it We were at work yesterday, but Li Lei wasn’t , was he ? 1. Learning how to repair motors takes a long time, isn’t it? 2. Between six and seven will suit you, won’t it? 3. Where to hold the meeting hasn’t been decided, has it? He has a new friend, doesn’t he? 陈述句主语是从句,不定式,Ving形式时, 21 陈述句谓语有have/has时, 附加句V态而定 助试具体时 练习题
1. You’d rather watch TV this evening, ______? a. isn’t it b. hadn’t you c. wouldn’t you d. won’t you 2. I suppose you’re not going today, ______? a. are you b. do you c. don’t you d. aren’t you 3. I wish to shake hands with you, ______? a. shall b. may I c. do I d. will I 4. Three hours ought to be enough time, ______?
a. oughtn’t three hours b. didn’t they c. shouldn’t it d. shouldn’t three hours
5. They have to study a lot, ______? a. don’t they b. haven’t they c. did they d. hadn’t they
6. When the car crashed, your brother escaped being hurt, ______ ? a. didn’t he b. did he c. did it d. didn’t it 7. I'm sure dirty, ______? a. am I b. isn’t I c. aren’t I d. am not I
8. You seem to be dissatisfied with your present post. I don’t think you judged your ability objectively when you applied for it, ______ you? a. do b. did c. don’t d. didn’t
9. That’s the sort of the book you want, ______? a. is it d. isn’t that c. is that d. isn’t it
10. All these dictionaries are a great help to you, ______?
a. are they b. aren’t they c. are all these dictionaries d. aren’t all these dictionaries
11.The movie that we saw last week was quite interesting, ______? a. wasn’t it b. was it c. didn’t we d. weren’t we 12.Tom has been writing letters all afternoon, but he should have finished them by now, ______? a. hasn’t he b. has he c. shouldn’t he d. didn’t you 13.David told me that you would take a trip to America, _____? a. would you b. wouldn’t you c. did you d. didn’t you
14.There appeared to be no better way, _______? a. was there b. were there c. did there d. didn’t there 15. You has some trouble finding where I live, ______? a. didn’t you b. hadn’t you c. do I d. don’t I 16.He has his hair cut every month, ______? a. has he b. hasn’t he c. does he d. doesn’t he 17.Your friend needs to come earlier, ______? a. does he b. doesn’t he c. need he d. needn’t he 18.The little boy dare not go to church, ______? a. dare he b. daren’t he c. does he d. doesn’t he 19. Susan’d have worked abroad if she’d had the chance, ______? a. has she b. hadn’t she c. would she d. wouldn’t she
20. Everyone’s having a good time, ______? a. is he b. isn’t everyone c. does he d. aren’t they 21.Any one can join the club, ______? a. can any one b. can’t any one c. can’t they d. can they
22.Tell me how to operate the electronic computer, ______? a. will you b. shan’t you c. do you d. don’t you
23.Magaret scarcely comes to visit you on Christmas Day, ______? a. doesn’t she b. does she c. do you d. don’t you 24. Let’s listen to he radio program that the teacher mentioned, _____? a. do we b. don’t we c. shall we d. shan’t we
25.You think you’re funny, ______? a. didn’t you b. are you c. don’t you d. do you
26.Janet used to take part in labor in that village, ______? a. used she b. did she c. didn’t she d. should she 27.What beautiful weather, ______? a. is it b. isn’t it c. won’t it d. doesn’t it
28. He ought to go to Kwangchow by plane, ______? a. should he b. shouldn’t he c. would he d. wouldn’t he 29. We never dared to ask him a question, ______? a. did we b. didn’t we c. dared we d. daren’t we
30. Nobody will believe how difficult his work has been ____? a. will he b. won’t nobody c. will they d. won’t they 31.You must have made the mistake, ______? a. mustn’t you b. haven’t you c. didn’t you d. hadn’t you
32.Learning how to repair computers takes a long time, ______? a. isn’t it b. aren’t they c. doesn’t it d. don’t they 33.Jack has coffee with breakfast, ______? a. hasn’t Jack b. hasn’t he c. doesn’t Jack d. doesn’t he
34.They must have stayed at hotel last night, ______? a. mustn’t they b. haven’t they c. didn’t they d. hadn’t they 35.There isn’t anything wrong with the radio, ______? a. is there b. is it c. does it d. does there 36.You must be hungry, ______? a. must you b. mustn’t you c. are you d. aren’t you
37.Let’s do the exercises by ourselves, ______? a. shall we b. shan’t we c. will you d. will we 38.Her daughter had the carpets and curtains cleaned, ___?
a. had she b. hadn’t she c. didn’t she d. didn’t her daughter
39.The teacher had a talk with you, ______? a. has you b. hadn’t she c. did she d. didn’t she
40.Something’ll have to be done about the air pollution, ______? a. won’t it b. will it c. has it d. does it 41. Linda ate nothing this morning, ___? A. didn’t she B. was she C. did she D. wasn’t she
42. There’s hardly___ milk in the bottle, _____there? A. no, isn’t B. some, is C. little, isn’t D. any, is 43. He has never ridden a horse before, ___? A. does he B. has he C. hasn’t he D. doesn’t he 44. — He seldom came here, _____? — Yes sir. A. didn’t he B. does he C. doesn’t he D. did he 45. Everything seems all right, _____ ? A. does it B. don’t they C. won’t it D. doesn’t it
46. Nobody was absent from the meeting, ____ ? A. was it B. were they C. wasn’t he D. weren’t they 47. One can’t be too modest, can _____ ? A. one B. he C. it D. we
48. No one failed in the exam, _____ ? A. was he B. did one C. did they D. didn’t he 49. I’m a little late for class, _____ I? A. amn’t B. am not C. isn’t D. ain’t
50. Neither you nor I am a artist, _____ ? A. am I B. aren’t we C. are we D. ain’t I 51. He can’t be her father, _____ he? A. is B. isn’t C. can D. can’t
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