初三英语语法复习情态动词_行为动词课件

《初三英语语法复习情态动词_行为动词课件》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、11情态动词（Modalverb）情态动词modalverbscanmaywouldcouldmustshouldmightwillneedoughttoIntroduction情态动词表示说话人对动作或状态的各种观点和态度，如需要、猜测、意愿或怀疑等。情态动词有词义，但不完全，是所谓的“辅助性”动词，在句中不能单独充当谓语。can/couldmay/mightmust/haveto/oughttoneed/will/wouldshall/shouldcan表示请求，允许，现在的能力和猜测。________Igonow?(请求)

2、You_____parkyoucarhere.(允许)She_____speakthreelanguages.(现在的能力)Thenews_____notbetrue.(猜测)can,could,may,might的主要用法ReadandrememberLookandsayCan/Maycancancancould表示比can更客气的请求,把握不大的猜测。还可能表示过去的能力,但不指已经做过的某事的能力。________Ismokehere?(请求比can更客气)You_______beright,butIdon’tthinky

3、ouare.(把握不大的猜测)Whenhewasyoung,he______work24hourswithoutrest.(过去的能力)ReadandrememberCouldcouldcouldLookandsayChoosetherightanswer1.________yourepairmycar？I______notstartit.A.Would；wouldB.Must；mustC.Can；canD.May；may2.________sheridewhenshewasthreeyearsold？A.CanB.CouldC

4、.NeedD.May3.-Whoisthemanoverthere？IsitMrLi？　-No，it________behim.MrLiismuchtaller.A.mustn’tB.maynotC.can’tD.needn’t4_______youtellmehowI_______gettotheNo.19MiddleSchool?A．Do；canB．Can；couldC．Could；canD．Could；could5.You_______givemeitnextweekifyouhavenotimetomorrow.A.m

5、ayB.couldC.needD.will1)I_________(shall/will)seeyoutomorrow.2)We________(shall/will)gotoCenturyParkthisSunday.shall/should/oughtto的主要用法：Readandremembershall/willShallshallshall/will1)_____(Shall/Will)wedance?2)Let’sgotohaveapicnic,_____(shall/will)we?Shall与第一人称I,we连用

6、表将来。Shall用于第一人称征求对方的意愿。LookandchoosetidilyintheschoolbuildingS1:Shouldtheboydresslikethis?S2:No,heshouldn’t.Heshoulddresstidily.12Lookandsayanoiseinthelibraryintheclassroom45theschooluniform3Lookandsay情态动词should一般不应被认为是shall的过去式，其主要用法如下：1.表义务，意谓“应该”。Weshoulddoexercis

7、eeveryday.Youshouldbrushyourteethbeforegoingtobed.Weshouldn’tstayupsolate.Readandremember2.用于表示推测的词，意谓“可能”。如：Theyshouldarrivesoon.3.shall的过去时态,如：Weaskedifweshouldhelpher.(should否定式是shouldnot或其缩写形式shouldn’t.)should是情态动词，意为“应该”，表示应该做某种事情，或者表示现在应承担某种责任或义务，有时表示一种推测。Reada

8、ndrememberMedicineforMrLeeMrLeeshould/oughtto…MrLeeshouldn’t/oughtn’tto…GivesomeadvicetoMrLee.LookandsayMedicineforMsJonesMsJonessh