人教版英语八年级下册语法——情态动词课件.pptx

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1、情态动词情态动词情态动词情态动词ContentsPart 1 听写Part 2 阅读+词汇Part 3 语法Part 4 练习Part 1 听写Part 2 阅读+词汇Sister:Tony,couldyoupleasesweepthefloor?Brother:Oh,Ihatethat.CouldIat leastfinishwatchingthisshow?Sister:No.IthinktwohoursofTVisenoughforyou!Brother:Fine.Whatdoyouwantmetodo?Sister:Couldyouthrowtherubbish,foldtheclot

2、hesanddo the dishes?Brother:Somuch?Sister:Yes,because Mom will be back from shopping anyminutenow.Andshewontbehappyifsheseesthismess.Brother:Butthehouseisalreadyprettycleanandtidy!Sister:Yes,well,itsclean,butitsnotmotherclean”!根据文章内容回答下列问题根据文章内容回答下列问题1.Whatdoesthesisterwantherbrothertodo?_2.DoesTony

3、likesweepingthefloor?_3.Whatisthebrotherdoingwhenhissisteraskedhimtodothehousework?_1.do chorsehouseworksweep the floorthrow the rubbishfold the clothesdo the dishes2.hate v.讨厌；厌恶3.at least 至少 at most 最多 hate to do sth 不想做某事(短期)hate doing sth 讨厌做某事(长期)5.enough adj./adv.足够6.mess n.脏乱be in a mess 乱七八糟

4、；处境狼狈messy adj.脏乱的enough+n.adj./adv.+enough反义词：tidy adj.整洁的v.弄脏乱 根据汉语或首字母提示填入适当的单词根据汉语或首字母提示填入适当的单词1.Couldyouhelpme_(打扫)thelivingroom?2.Mysisterh_playingfootball,sosheneverplaysit.3.Therearesomuch_(垃圾),couldyoutakethemout?4.Iliveonthethirdf_inthisbuildingwithmyparents.5.Canyouhelpme_(洗碗)？cleanatesru

5、bbishloordo the dishesPart 3 语法情态动词情态动词1.概念：本身带有意思 不独立作谓语2.考点：情态动词无人称和数的变化情态动词+do谓语 辅助动词辅助动词3.有哪些：can,must,could,should4.用法A.表能力：can,couldI can speak French.4.4.用法用法B.表推测：must should may might cantcancouldmustnt 禁止C.表请求允许 CanMay I help you?Could you please do?No，you neednt.you dont have to.No,you ca

6、ntmay not.MustNeed I do?Yes，you must.Yes，you canmay.The red hat cant be his,because his is green.You mustnt playing with phones here!D.表征求意见 shall(一、三人称）-Shall we go?-Sure.-Shall they start now?-No,hold on.Drills()1.CanIparkmycarinfrontofthebuilding?No,you_.A.wontB.cantC.needntD.couldnt()2.Drivers_w

7、earseatbeltswhiletheircarsarerunningontheroad.A.needB.canC.mustD.may()3._Ihelpyou,Sir?Yes.IwantaT-shit.A.CanB.ShouldC.MustD.Would()4.Hurryup,oryou_catchthetrain.A.shouldntB.needntC.mustntD.cant()5.LiLei,hurryup!Thebusiscoming.Oh,no.We_crossthestreetuntilthetrafficlightsturngreen.A.mustntB.maynotC.ne

8、edntD.haveto()6.MayIsmokehere?No,you_.Thisisno-smokingroom.A.needntB.mustntC.couldntD.wouldnt()7.Excuseme,Sir.You_openthedoorbeforethetrainstops.A.mustntB.needntC.shouldntD.cant()8.MustIfinishmyhomeworknow?No,you_.Youcangohomenow.A.needntB.mustntC.shouldntD.cant()9._Ifinishmyhomeworknow?No,you_.Your

9、workisovertoday.A.Cant,mustB.Must,donthavetoC.May,couldntD.Couldnt,could()10.Itssohotintheroom.Youdbetter_thewindowsorthedoor.A.closeB.nottocloseC.dontcloseD.notcloseDrills 2 按要求完成句子按要求完成句子1.CouldIborrowthebook?（作肯定回答）_2.MayIgotothecinema,dad?No,you.Youmustfinishyourhomeworkfirst.3.我必须现在交作业吗？Ihandinmyhomeworkrightnow?4.ThisbookbeLucys.Look!Hernameisonthebookcover.5.ThemanunderthetreebeMr.Smith.HesgonetoEngland.Yes,you can.cantMustmustcantPart 4 综合练习 作业See you!See you!See you!See you!