【课件】L29情态辅助动词二初中英语词性句法新讲课件(共10张)

情态辅助动词二Lesson29：授课人：曾老师WillIwillcheckthisletterforyou,ifyouwant.HowlongwillyoubestayinginParis?Hehopesfromhisveryheartthathewillwinaprize.Evenifyouwon'ttellme,I'llknowanyway.肯定：想要/将会/决心要(主观意愿打算)否定：不想/不会/不要Willyoutellmeastory?Willyousendmybreakfastup,please?Willyou(please)…?询问对方主观上愿不愿意You'lldoitthisminute!Willyoubequiet?有时也可以用作相对委婉的命令或要求Thetrainwilldepartat7:30a.m.Wehopeitwillbeacommercialsuccess.Itwon’traintomorrow.在猜测的情况下，偏向于句中主语的意愿打算Won'tyouhavemorerice?Whywon'tyouhelpus?“否定+疑问”表建议责问情态辅助动词：WouldHesaidhewouldbehereateighto'clock.SheaskedifIwoulddoahelp.Theytoldmethattheyprobablywouldn’tcome.Ifyouwenttoseehim,hewouldbedelighted.较有可能作为will的过去式，表述相同的意思，但would的强度相对要弱一点Itwouldbeashametomissthebeginningoftheplay.She’dbeafooltoacceptit.He’dalwaysbethefirsttooffertohelp.Iwishyou'dbequietforaminute.I’dsayhewasaboutfifty.(我估计)Iwouldn’tgiveyouanything.Mycarwouldn’tstartthismorning.肯定:将会/有可能/有意向…较有可能的猜测否定:不愿意/没有可能IfIhadseenthenoticeintime,Iwouldhaveappliedforthejob.Iwouldn'thaveanymoretodrink,ifIwereyou.用于假定(将有/没可能).过去式有含与现在情况相反之意情态辅助动词：IwouldlikeaplaceIcouldcallmyown.I'dlove(tohave)acoffee.I’dliketoexpressmywarmestthankstothedoctors.Wewouldliketothankthemfortheirpatience.I’dlike/love…I’dlike(to)…Wewouldlike(to)…表达自己的意愿及喜好Wouldyoupleasetellmeastory?Wouldyousendmybreakfastup,please?Wouldyoumindleavingusaloneforafewminutes?Wouldyoulikeasandwich?Wouldyouliketotellmewhathappened?Wouldyou(please)…?Wouldyoumind…?Wouldyoulike…?Wouldyouliketodo…?礼貌询问对方愿不愿意I'drathercomewithyou.Hewouldratherdiethanliveindishonor.Wouldratherdosth.表示宁愿…情态辅助动词：WouldShallIwillcomeback,andIshallcomeback.ThistimenextweekIshallbeinScotland.Iintendthatheshallbeaphysician.Youshallnotmakethisspeech.Nomatterhowyousay,heshallnotcomeback!肯定：应该/应当(较强的主观意愿)否定：不应该/不可能…ShallItelephoneherandaskhertocomehere?Shallwetakeyourmessagetoher?ShallI/We…?询问对方我(们)该不该…情态辅助动词：ShouldShesaidsheshouldknowitbynow.Ishouldprobablygonow.SoweshouldbearrivinginMexicorightontime.Youshouldsay‘excuseme’whenyousteponsomebody'sfoot.可以作为shall的过去式，也可以作为独立的情态助动词用。肯定表示应该，否定则不应该Heshouldhavebeenmorecareful.Ishouldhavewrittenthenotesintheoppositeorder.IfIhadyourhelp,Ishouldsucceed.用于假定(本该…)过去式有含与现情况相反之意情态辅助动词：havetoNurseshavetowearauniform.Youhaven'tgottogotherewithme.肯定：必须/不得不(外因)否定：不必/不用oughttoIoughttogiveupsmoking.You'vegotagoodwife.Yououghttotakecareofher.肯定：应该/应当(客观)否定：不必/不用“Thisoughttobefun.”HetoldAlex,eyesgleaming.应该/可能(客观猜测)情态辅助动词：1.Can、May的区别：表示同意允许时：肯定行的时候会说：Youcan…，或其它表示同意的词，比如“OK,noproblem.”基本行的时候会说：Youmay…“MayI…?”与

“CanI…?”意思基本相同：前者指“可不可以”，后者指“能不能”。2.Must、Should、Have/hasto、Oughtto的区别：表示命令建议时：主观意愿中带有命令含义的时候会说：Youmust…主观意愿中带有建议含义的时候会说：Youshould…客观因素引起的“不得不”要说：Youhaveto…客观因素引起的“得要”要说：Yououghtto…3.Mustn’t、Shouldn’t、Can’t、Maynot的区别：表示不可以时：绝对不行的时候会说：Youmustn’t…不应该这么做的时候会说：Youshouldn’t…不允许这么做的时候会说：Youcan’t…不可以这么做的时候会说：Youmaynot…，（youcan’t…语气更强）4.Will、Begoingto的区别：表示将来的动作时：主观意愿较强的时候会说：Itwillraintomorrow.