情态动词分类讲解.pdf

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1、情态动词使用列表情态动词表示说话人的情感和态度，它有一定的词义；但不能单独做谓语。用词释义时态语气人称其他特点例句表“提议”（想帮助别人时）can要现在时、将来时疑问第一CanIgetyouanythingfromthestore?may要现在时、将来时疑问第一更客气MayIhelpyou,Madam?shall要现在时、将来时疑问第一英式ShallIcarryyourbags?will要现在时、将来时疑问第一口语I'llopenthedoorforyou.表“请求”（请别人帮忙时）can可以吗？现在时、将来时疑问第一CanIborrowyour

2、dictionary?Canyouholdmybag?will可以吗？现在时、将来时疑问第二Willyougivemealifttothestation?could可以吗？现在时、将来时疑问第一更礼貌CouldIhaveanothercupofcoffee,please?would可以吗？现在时、将来时疑问第二更礼貌Wouldyoubringanotherchair,please?表“确定推测”（针对现在或过去的）must一定现在时、过去时肯定Theymusthaveleftbynow.Youmustbetiredafterallyourhard

3、work.can't一定不现在时、过去时否定Theycan'thaveleftyet.Youcan'tbetired-you'veonlybeenworkingforanhour.表”可能推测“（针对现在或过去的）can可能/可以现在时、过去时YoucangobybusfromLondontoLiverpool.may/could可能现在时、过去时重读Youmayfindhiminhisoffice.Hecouldbeinhisoffice.might可能现在时、过去时非常不确定Hemightbeinhisoffice.表”确定推测“（针对将来的

4、）will一定会将来时Thecarwillbethereontime,Ipromise.shall一定会将来时第一There'snodoubtthatweshallwin.表“应该但不十分肯定”（针对将来）should应该Ifyoutakethesetablets,youshouldbeallright.oughtto应该语气略强Weoughttobethereby6o'clock.表“能力”can能现在时HecanspeakRussian.could能过去时Couldyouhearwhatshewassaying?=was/wereableto

5、beableto(非情态动词）,用于以各时态，尤以将来时独用，有“努力后方有某才能”之意。Afterafewlessons,uwillbeabletounderstandbasicSpanish.may可以/能Theproblemmaybesolvedinanumberofdifferentways.情态动词使用列表用词释义时态语气人称其他特点例句表“打算/意图”will将将来时Thelettersaysthattheywilldefinitelygiveusourmoneyback.Iwon'tstaylong.shall将将来时第一Ishal

6、lbegoingsoon.would将将来时虚拟Iwouldleavetomorrow，ifIhadthemoney.表“必须/义务”must必须现在时Allpassengersmustwearseatbelts.haveto不得不/必须各时态Ihavetogiveupsmoking.havegotto不得不/必须现在时口语/英式Ihavegottogiveupsmoking.need需要现在时疑问NeedIcome?Yes,youmust./No,youneedn't.needn't不需要现在时否定Youneedn'tcallhim.=Youd

7、on'tneedtocallhim.表“许可”（给出许可或请求许可）can可以现在时Youcangohomenow.may可以现在时正式Mayweuseyourofficeforafewminutes?could可以现在时更礼貌CouldIuseyourphone?表“征求对方意见”shall疑问第一、三Whatshallwedonow?Shallshecomerightnow?表“建议/忠告”should应该Youshouldgettheearlyflightifyouwanttobeingoodtime.oughtto应该语气略强Yououg

8、httomeethim,he'sreallynice.shall要不要、应该第一Shallweleave?can't不应该shouldn