情态动词中考重难点及易错点.doc

Part4【语法】の情态动词
重难点及易错点
情态动词+动词原形
情态动词表允许及其回答
情态动词表猜测

情态动词词义否定形式词义can能够，会;
可以；
也许，可能can't不能，不会

不可能could能够，会couldn't不能，不会may可以maynot／must必须mustn't不允许，不能shall将，要／／should应该shouldn't不应该need需要needn't不必would将会，愿wouldn't不会，不愿oughtto应该
【情态动词表允许】
请求允许做某事时，can最常用，在没有把握或为表现得更客气一些时，可用could;而may比can更正式一些，且多用于第一人称
CouldIwatchTV
Canyoufindaseatforme
MayIuseyourphone
当允许某人做某事时，要用can和may,不用could和might.
CouldIborrowyourcomputerYes,ofcourseyoucan.
MightItroubleyouforalightYes,youmay.
常考易错点：对情态动词表请求的回答：
肯定：Sure. 否定：You’dbetternot.
Certainly. I’mafraidnot.
Yes,doplease. I’msorry,butyoucan’t/mustn’t.
Noproblem.
That’sOK/allright.
Yes,youcan/may.
Withpleasure.
例：MayIsmokehere Sorry,butyoumustn’t
MustIgohomebefore8o’clock No,youneedn’t/don’thaveto.
NeedIgo Yes,youmust./No,youneedn’t.
WouldyoumindifIsmokehere Yes,you’dbetternot./No,ofcoursenot.

【情态动词表猜测】
肯定：must>can>may
否定：can’t>maynot
一定是；肯定是________; 可能是________;
一定不是;不可能是________; 可能不是________;

【针对练习】
"________Itakeitout""I'msorry,you________."
A.Could...couldn't B.Might...mightnot C.Could...can D.May...can't
"Needwedothisjobnow""Yes,________."
A.youneed B.youshould C.youmust D.youcan
Hesaidthatyou________watchTValltheeveningifyouwished.
A.may B.must C.can D.might
Peter________comewithustonight,butheisn'tverysureyet.
A.must B.can C.may D.will
Michael________beapoliceman,forhe'smuchtooshort.
A.needn't B.can't C.shouldn't D.won't
Comeon!We________hurrybecausethereisn'tmuchtimeleft.
A.may B.must C.can D.need
---DoyoumindifIturnontheTV
---________.Myfatherissleeping.
A.Betternot. B.No,notatall. C.No,Idon’tmind. D.That’sallright.
---Wouldyoumindmysittingnexttoyou
---________.
A.No,ofcoursenot. B.No,youcan’t. C.Yes,please. D.Yes,goahead.
---Wouldyoupleasepassmetoday’spaper
---________.
A.Yes,please. B.Hereyouare. C.Youarewelcome. D.Ithinkso.
---"CouldIcallyoubyyourfirstname"
---"Yes,you________."
A.will B.could C.may D.might
Iwasn'tsurewhetherI________offertohelpor