高三一輪復(fù)習(xí)-情態(tài)動詞課件

情態(tài)動詞高中英語語法復(fù)習(xí)岳陽縣二中胥玉1策劃：《學(xué)生雙語報》情態(tài)動詞語法目錄一、情態(tài)動詞表能力二、情態(tài)動詞表請求、允許三、情態(tài)動詞表必要性四、情態(tài)動詞表推測五、情態(tài)動詞+havedone（能夠）（能不能）（必須）（可能）2策劃：《學(xué)生雙語報》Ican/amabletoswim.Icould/wasabletoclimbatreewhenIwasachild.Iwillbeabletoswimnextweek.Thefirespreadthroughthehotelveryquicklybuteveryonewasabletogetout.1.can表示現(xiàn)在的能力2.could表示過去的能力3.beableto表能力，可用于多種時態(tài)4.beableto強(qiáng)調(diào)成功地做了某事情態(tài)動詞表能力3策劃：《學(xué)生雙語報》shallwill、would情態(tài)動詞表請求、允許高考真題演練4策劃：《學(xué)生雙語報》shall

，征求對方意見。e.g.Shallwebeginourclass?

Shallhegonow?2.用于提出命令、允諾，或用于法律、規(guī)定e.g.YoushallgetmybookonSunday.Heshallleavethehouseatonce.Thesignreads:Nopersonshallsmokehere!用于第一、三人稱5策劃：《學(xué)生雙語報》willwould1.用于向第二人稱，征求對方意見。e.g.Wouldyoupleaseopenthedoor?2.表示個人主觀意愿。e.g.Iwillhelpyouanytime.3.usedtodowould表示“過去常?！?；“過去常常，強(qiáng)調(diào)現(xiàn)在不了”6策劃：《學(xué)生雙語報》1.Whenhewasthere,he___gotothatcoffeeshopatthecornereveryday.A.wouldB.shouldC.hadbetterD.might2.—What’sthenameofthebook?—Khulaifi._________Ispellitforyou?A.ShallB.WouldC.CanD.Might7策劃：《學(xué)生雙語報》mustneed高考真題演練情態(tài)動詞表必要性8策劃：《學(xué)生雙語報》must表“必須”don’thavetoneedn’tdodon’tneedto2.must還可表示“偏偏、偏要”e.g.Mustyoumakesomuchnoise?1.不必須mustn’t禁止9策劃：《學(xué)生雙語報》You___buyagift,butyoucanifyouwantto.mustB.mustn’tC.havetoD.don’thaveto2.WhenIwasyoung,IwastoldthatI______playwithfire.A.wouldn'tB.needn'tC.mustn'tD.daren't3.-MayIsmokehere?-Ifyou__,chooseaseatinthesmokingarea.A.should

B.could

C.may

D.must10策劃：《學(xué)生雙語報》情態(tài)動詞表推測可能性的強(qiáng)弱層次must

should/oughtto

can/could

may/might＞＞＞高考真題演練11策劃：《學(xué)生雙語報》must表示推測1.可能性最強(qiáng)，只能用于肯定句e.g.Thatmustbemypen.2.must----很可能can’t----不可能e.g.Thatcan’tbemypen.12策劃：《學(xué)生雙語報》should/oughtto表示推測根據(jù)經(jīng)驗的推測，“應(yīng)當(dāng)、應(yīng)該”e.g.Youphotosshouldbereadyby12:00.2.表示“竟然”，帶有感情色彩。e.g.Itisstrangethatyoushouldlikehim.13策劃：《學(xué)生雙語報》can/could表示推測1.常用于否定句或疑問句。e.g.Youcan’tbehungryalready—youhadlunchonlytwohoursago!2.can用于肯定句中表示理論上的可能性，并不牽涉是否真的會發(fā)生e.g.Youcanhurtyourselfifyouplayinthestreet.14策劃：《學(xué)生雙語報》may/might表示推測1.cannot不可能maynot可能不

2.maywell“極有可能”e.g.Lizamaywellnotwanttogoonthetrip---shehatestraveling.3.may/mightaswell“不妨”e.g.Youmayaswellstayfordinner.15策劃：《學(xué)生雙語報》1.That

beAnn’shusband,forIamsurethathedoesn’twearglasses.A.can’tB.maynotC.mustn’tD.needn’t2.-Goodmorning.IgotanappointmentwithMissSmithyesterday.-Ah,you______beMr.Peter.A.mightB.mustC.wouldD.can16策劃：《學(xué)生雙語報》3.Whatdoyoumean,thereareonlytentickets?There______betwelve.A.shouldB.wouldC.willD.shall4.ItisusuallywarminmyhometowninMarch,butit_____berathercoldsometimes.A.mustB.canC.shouldD.would17策劃：《學(xué)生雙語報》5.Althoughthis____soundlikeasimpletask,greatcareisneeded.A.mustB.mayC.shallD.should18策劃：《學(xué)生雙語報》musthavedonecan/can’thavedonecouldhavedoneshouldhavedoneneedn’thavedonemight/mayhavedone情態(tài)動詞+havedone：表示對過去發(fā)生的事進(jìn)行推測高考真題演練一定做了…可能/不可能做了…本可以做…本該做，而沒做…本不必做，而做了…可能做了…19策劃：《學(xué)生雙語報》1.-Shelooksveryhappy.She__havepassedtheexam.-Iguessso.It’snotdifficultafterall.A.shouldB.couldC.mustD.might2.She___haveleftschool,forherbikeisstillhere.A.can’tB.wouldn’tC.shouldn’tD.