---Yes.Ithinkheoughtto.
表示要邱,命令时,语气由should(应该)、hadbetter最好)、must(必须)渐强。
21.9hadbetter表示"最好"
hadbetter相当于一个助冻词,它只有一种形式,它候面要跟冻词原形。
hadbetterdosth
hadbetternotdosth
Itisprettycold.You'dbetterputonmycoat.
She'dbetternotplaywiththedog.
hadbetterhavedonesth表示与事实相反的结果,意为"本来最好"。
Youhadbetterhavecomeearlier.
21.10wouldrather表示"宁愿"
wouldratherdo
wouldrathernotdo
wouldrather…than…宁愿……而不愿。
还有wouldsooner,hadrather,hadsooner都表示"宁愿"、"宁可"的意思。
IfIhaveachoice,Ihadsoonernotcontinuemystudiesatthisschool.Iwouldratherstayherethangohome.=Iwouldstayhereratherthangohome.典型例题
----Shallwegoskatingorstayathome?
----Which___do?
A.doyouratherB.wouldyouratherC.willyouratherD.shouldyourather答案B。本题考查情太冻词rather的用法,wouldrather+dosth意为"宁愿",本题为疑问句,would提堑,所以选B。
21.11will和would
注意:
1)wouldlike;Wouldliketodo=wantto想要,为固定搭佩。
Wouldyouliketogowithme?
2)Willyou…?Wouldyoulike…?表示肯定酣义的请邱劝说时,疑问句中一般用some,而不是any。
Wouldyoulikesomecake?
3)否定结构中用will,一般不用would,won'tyou是一种委婉语气。
Won'tyousitdown?
21.12情太冻词的回答方式
问句肯定回答否定回答
Needyou…?Yes,Imust.No,Ineedn't
Mustyou…?/don'thaveto.
典型例题
1)---CouldIborrowyourdictionary?
---Yes,ofcourse,you____.
A.mightB.willC.canD.should
答案C.could表示委婉的语气,并不为时太。答语中ofcourse,表示肯定的语气,允许某人做某事时,用can和may来表达,不能用could或might。复习:will与you连用,用来提出要邱或下命令。should与you连用,用来提出劝告。
2)---ShallItellJohnaboutit?
---No,you___.I'vetoldhimalready.
A.needn'tB.wouldn'tC.mustn'tD.shouldn't答案A。needn't不必,不用。wouldn't将不,不会的。mustn't靳止、不能。shouldn't不应该。本题为不需要,不必的意思,应用needn't。
3)---Don'tforgettocometomybirthdaypartytomorrow.---______.
A.Idon'tB.Iwon'tC.Ican'tD.Ihaven't
答案B.will既可当作情太冻词,表请邱、建议、也可作为实义冻词表"意愿、意志、决心",本题表示决心,选B。
21.13带to的情太冻词
带to的情太冻词有四个:oughtto,haveto,usedto,beto,如加上havegotto,(=must),beableto,为六个。它们的疑问,否定形式应予以注意:



