高考英語一輪復習情態(tài)動詞復習課件

情態(tài)動詞010203ConceptUsagePracticeModalAuxiliaryCONCEPTPART01Modalauxiliaryareauxiliaryverbsusedtohelpformdifferenttensesandvoices.Modalauxiliaryexpressmodalmeaning.Thepasttenseformofmodalauxiliarydoesnotnecessarilymeanthepasttime.Modalauxiliarycannotbeusedreduplicatively.Thefollowingverbistheinfinitivewithoutto,thatis,theoriginalformoftheverb.Whatismodalauxiliary?will/would,shall/shouldUSAGEPART02許可，請求Permissionandrequest可能，推測Possibilityandprediction義務，職責dutyandobligation意圖，打算intention意愿，愿意willingness意志，決心determinationandinsistencewill/wouldshall/should情態(tài)動詞意義分類will/would:1.Representsarequest.Itwillbemorepolitetouse“would”.

Will/Wouldyoupassmethesalt,please?請把鹽遞過來，好嗎？2.Generallyusedinthesecondpersoninterrogativesentence.

Will/Wouldyouspellyourname?請你拼一下你的名字好嗎？3.Ainterrogativeanswer,usually“sure,certainly”.shall:1.Itisusedtoaskforadviceandguidancefromothers.Shallwetakeumbrellawithus?我們帶雨傘好嗎？2.Generallyusedinthefirstandthirdpersonquestions.ShallIopenthewindow?我可以開窗戶嗎？Shallhecometoseeyou?要不要他來看你？3.Affirmativeanswer,usually“ofcourse;

certainly;yes,please”.

Negativeanswer,usually“no,thanks”.1.許可，請求permissionandrequest2.可能，預測possibilityandpredictionwill/would:1.1)Indicatesthespeaker'spredictionofthefutureandthepresent.Thecurrentforecastissuretohappen.Ithinkhewillbeallrightnow.我想他現(xiàn)在一定好了。Thatwouldbehismother.那肯定是他母親。

2)Sometimesitindicatesacertaintendencyandhabit.Oilwillfloatonwater.油浮在水面上。He‘lltalkforhoursifyougivethechance.如果給他機會，他會談上幾個小時。Onthemagneticequatortheneedlewouldremainhorizontal.在磁赤道上磁針會保持水平。2.“Would”canmeandoingsomethingofteninthepast。Hewouldgetupveryearly.過去他常常起的很早。shall/should:1.Indicatesthespeaker'sguessthatsomethingshouldhappen.Ishallberichoneday.總有天我會發(fā)財?shù)?。ThatshouldbeJanetcomingupstairsnow.正在上樓的準是珍妮特。2.Itismostlyusedinthefirstperson.shall/should:1.“Shall”isusedintreaties,regulations,decreesandotherdocumentstoexpressobligationsandprovisions.Eachplayershallwearanumber.每個運動員必須帶上號。Shouldmeansthedutyandobligationofthesubjectortheadviceofthespeaker.Itemphasizessubjectivityandisnotasarbitraryastheusing“must”.Youshouldn'tjudgeamanalwaysbytheclothes.你不應該總是以貌取人。2.Usuallyusedinthethirdperson.

ThenewregulationshalltakeeffectOct.1st.新章程十月一實施。3.應該，必須（義務）dutyandobligationwill/would:1.

Itisusedtoexpress"intention".Itismainlyusedinthefirstperson.“Will”isnotstressedandcanbeabbreviated.

I'llwriteassoonasIcan.我會盡快寫信。Willyouaccepthisoffer?你愿意接受他的報價嗎？2.Usedinconditionalsentences,usedinvariouspersons.

Whowillgowithme?誰愿意和我去？Wewon'tstaytheretoolong.我們不愿在那多呆的太久。4.意圖，打算intentionshall/should:1.Usedforthespeaker‘sintention.Itisinterchangeablewith“will”.

Weshallnot/won'tgoifitrains.如果下雨，我們不打算走了。2.Canonlybeusedinthefirstperson.Ishallnotstayherelong.我不打算在這呆很長時間。will/would:1.Indicatesthewillofthesubject.

Hewillhelpyouifyouaskhim.如果你問他，他會幫助你的?！癢ould”ismoretactfulthan“will”.

Would/Willyouhaveanothercupoftea?你想再來一杯茶嗎？2.Itisusedinaffirmativesentencesforvariouspersons,andinsecondandthirdpersonquestionstoaskwhetherothersarewillingtodosomething.Itcanbeusedinconditionalsentences.Willyouhavesometea.你想喝茶嗎？

Ifhewillhecancome.如果他愿意，他可以來。Wouldyouexcuseme?(婉轉)你能原諒我嗎？3.affirmativeanswer,usually"yes,ofcourse”.

5.意愿willingnessshall/should:1.Indicatesthespeaker’swillingness.

Heshallgethismoney.他想拿到他的錢。Youshouldstayhereaslongasyoulike.只要你樂意，你就呆在這。2.Generallyusedinaffirmativesentences,forthesecondandthirdperson.Intheinterrogativesentence,itmeanstoaskthelistenerwhetherheiswillingtodosomething.Shallyoudosomeshoppingwithme?你愿意和我一起買東西去嗎？。will/would:1.Indicatesthewillofthesubject.Abbreviationscannotbeused.Itshouldbestressed.I'willstopsmoking.我決心戒煙了。He'willdoitwheneveryousay.你什么時候說，他都一定會做的。It'syourownfault.Youwouldtakethebabywithyou.是你自己的過錯，你非要帶著孩子。2.Usedinthesecondorthirdpersontoexpressangeratothers.Canbeusedinconditionalsentences.I'willhavemyownway.我要走自己的路。Hewon'tdowhathe'stold.他不會做別人讓他干的事。Willyoucomethisway,please.你這邊走不行嗎？Ifyou'willgo，youmaygoatonce.如果你非走不可，你可以馬上走。6.決心insistenceanddeterminationshall/should:1.Indicatesthespeaker'swillanddetermination.“Shall”shouldbestressed.

You'shallmarryhim.我堅持你應和他結婚。Noone'shallstopme.不許任何人阻止我。2.Onlyusedinthesecondandthirdpersonaffirmativesentences.

You'shallobeyorders.我要你服從命令。Theenemy'shallnotpass.決不讓敵人過去。Prac