must 的三種反義疑問句

1、must 的三種反義疑問句must 的三種反義疑問句既然多數(shù)人感到麻煩我就來講一講must反義疑問句的用法。你記住，must反義疑問句就三種可能：mustneednt變換句式下面來講一講他們分別的用法，一般考試就這三種可能！1、mustntmust mustnt在陳述句中的意思一般是不允許，禁止，所以他的反義疑問句用must或may例：You mustnt smoke here, mustyou?或may you?2、必須neednt 當(dāng)must在陳述句中作“必須”解時，它的反義疑問句就變成neednt例：You must go now ,neednt you?3、變換句式 在must表示推測

2、，做“一定，準(zhǔn)是”，簡單的說就是must用于虛擬語氣時像數(shù)學(xué)一樣我們引入一個“常量”I am sure that下面就能你那句話作為例子，我們變換一下。He must have come yesterday. 變換句式作I am sure that he came yesterday. 好我們應(yīng)該分清，反義疑問句問的應(yīng)該是I am sure that 后面的從句所以，按照一般反義疑問句的規(guī)則得出結(jié)果I am sure that he came yesterday, didnt he?最后再把句子還原He must have come yesterday，didnt he?此題解答完畢。下面是我

3、搜索英國和美國語料庫的結(jié)果：英國語料庫：Davies, Mark. (2004-) BYU-BNC: The British National Corpus. Available online at /bnc. 1. I was just thinking I bet that Helen was pleased then cos she must have passed, mustnt she?2. Yes. Now it must have been mustnt it, a possibility, if been there at all, th

4、at he was hiding under that bed? 3. Exactly why, he must have had some sympathy, mustnt he?. 4. she must have passed mustnt she? 5. He must have been interested in cooking, mustnt he?6. Yeah well I mean he must have gone in the hospital to her mustnt he?8. You must have touched her up the wrong way.

5、 -Yeah, I must have done mustnt I?9. Now it must have been mustnt it, a possibility, if been there at all, that he was hiding under that bed?10. Exactly why, he must have had some sympathy, mustnt he?.11. He must have been interested in cooking, mustnt he?12. Yeah well I mean he must have gone in th

6、e hospital to her mustnt he?13. Yeah, I must have done mustnt I?14. Somebody must have reported him, though, mustnt they?15. Abruptly she stood up and crossed to the window. I must have done , mustnt I? 16. You must have seen the seals, though, didnt you?17. Exactly why, he must have had some sympat

7、hy , mustnt he ?.18. And your sisters ten years older than you so they must ve been there ten years plus , mustnt they ?19. They have a serious side but they must have a lighter side as well , mustnt they ?20. It must be , mustnt it ?21. Yeah. The profit would have been minus cos the costs would sti

8、ll be there so it must be a cancellation . Mustnt it ?22. Yes, now this shows it must be his imagination , mustnt it ?23. they must know there is a risk , mustnt they .24. It must mean something , mustnt it ?25. Six pairs of knickers must be enough , mustnt it , Charlie?26. Then it must be Madame V

9、in Paris , mustnt it ?27. Everybody who sees her must love her , mustnt they , Ellen?28. But he must like her a bit , mustnt he ?29. Saturday night. Yeah? Yeah. So he must be doing well, mustnt he?30. Yeah. Okay. So what, they must be staying, staying the Saturday night, mustnt they?31. You must hav

10、e seen the seals, though, didnt you?(用didnt的只搜到這一例)美國語料庫：/1. You must have enjoyed those, didnt you?2. And you must have had a name, didnt you?3. Oh Patrick, I must have told you - didnt I?4. Must have seemed like an eternity, didnt it, holding your breath?5. Must have had three kids, did she?6. Im sure they must be exaggerating, arent they, Professor?7. You must have called an undertaker by now, havent you?還是英國語料庫：推斷：It must mean something , mustnt it?Everybody who sees her must love her , mustnt they, Ellen？But he must like her a bit , mustnt he?Yes, now this