動(dòng)詞課件八年級(jí)英語

動(dòng)詞,Verbs,練習(xí)鞏固,復(fù)習(xí)導(dǎo)入,行為動(dòng)詞,動(dòng)詞種類,情態(tài)動(dòng)詞,復(fù)習(xí)導(dǎo)入,返回,行為動(dòng)詞ActionVerbs,系動(dòng)詞LinkVerbs,助動(dòng)詞AuxiliaryVerbs,情態(tài)動(dòng)詞ModalVerbs,含有實(shí)在的意義，表示動(dòng)作或狀態(tài)，在句中能獨(dú)立作謂語。如：putrunlaugh,本身有一定的詞義，但不能獨(dú)立作謂語，必須與表語一起構(gòu)成謂語。如：belookget,本身沒有詞義，不能獨(dú)立作謂語，只能和主要?jiǎng)釉~一起構(gòu)成謂語動(dòng)詞，表示否定、疑問、時(shí)態(tài)或其他語法形式。如：bedoesdid,本身有一動(dòng)的意義，但不能獨(dú)立作謂語，只能和主要?jiǎng)釉~一起構(gòu)成謂語動(dòng)詞，表示說話人的語氣和情態(tài)。情態(tài)動(dòng)詞沒有人稱和數(shù)的變化。如:canmustmay,Shehassomebananas.Theyeatalotofpotatoes.ImreadinganEnglishbooknow.,Hisfatherisateacher.Twinsusuallylookthesame.Theteacherbecameangry.,HedoesntspeakEnglish.(否定）Weareplayingbasketball.（進(jìn)行時(shí)態(tài)）Doyouhaveabrother?（疑問）,Youcankeepthemfortwoweeks.MayIsmokehere?Wemustgonew.,動(dòng)詞種類,返回,1、有些動(dòng)詞后面可跟不定式作賓補(bǔ)：asksb(not)todosthtellsb(not)todosthwantsb(not)todotsth,2、有些動(dòng)詞后面可跟雙賓語，間賓置前時(shí)，相應(yīng)加上介詞to或for:givesbsthe=giveshtetosbbuysbsth=buysthforsbteachsbsth,3、有些動(dòng)詞后面只可跟動(dòng)詞-ing，不可跟動(dòng)詞不定式：enjoydoingsthminddoingsth,行為動(dòng)詞,4、有些動(dòng)詞后面可跟不定式也可跟動(dòng)詞-ing，但其義不同：,goondoingsthgoontodosth,forgetdoingsthforgettodosth,likedoingsthliketodosth,stopdoingsthstoptodosth,、有些動(dòng)詞賓語后面可跟動(dòng)詞，也可跟動(dòng)詞原形，其義大不同：,watchsb/sthdoingsthwatchsb/sthdosth,seesb/sthdoingsthsesb/sthdosth,行為動(dòng)詞,返回,情態(tài)動(dòng)詞,特點(diǎn)：情態(tài)動(dòng)詞表示說話人對(duì)某一動(dòng)作或狀態(tài)的態(tài)度，認(rèn)為“可能”、“應(yīng)當(dāng)”、“必要”等，但本身詞義不完全，不能單獨(dú)作謂語動(dòng)詞，必須和不帶”to”的動(dòng)詞不定式（即動(dòng)詞原形）連用。情態(tài)動(dòng)詞沒有人稱和數(shù)的變化。朗讀時(shí)，情態(tài)動(dòng)詞的肯定式一般不重讀，有些情態(tài)動(dòng)詞沒有過去式，如must;有些有過去式，如：cancould,maymight,havetohadto等。情態(tài)動(dòng)詞的否定式一般是在它們的后面加否定詞構(gòu)成，但haveto需借助動(dòng)詞does、do、didnot。,1、can和could：表示“能力”、“許可”、“可能性”?？谡Z中的可替may，而may較為正式，could可替can，使語氣更委婉，eg：SomeofuscanspeakRussiannow,butwecouldntspeakit5yearsago.Can/couldIborrowthesebooks?Ithoughtthestorycouldnotbetrue.,2、may:(1)表示講可或征求對(duì)方許可，有“可以”之意，但用作此意時(shí)它的否定形式用maynot，但表示“不允許”、“禁止”、“阻止”等意思時(shí)用mustnt+代替：例：youmaygonow.MayIplaygamesinclass?No,youmustnt.(2)還表示可能性，有“或許”、“可能”的意思eg:HemaybeEnglish,butImnotsure.,情態(tài)動(dòng)詞,情態(tài)動(dòng)詞,、must和haveto,返回,1.Itakethenewspaperaway?No,youmustnt.Youreaditonlyhere.A.Must,canB.May,canC.Need,mustD.Must,mustyousingthesong?Yes,I.butItwoyearsago.A.B.C.D.3.MustIreturethebookatonce?No,you.butyouteturnitafterschool.A.neednt,mustB.mustnt,canC.mustnt,mayD.cant,need4.Ourteacheroftentellsusinthesereet.A.noplayB.notplayingC.nottoplayD.nottoplaying5.Mymotherisout,soIlookaftermylittlesister.A.mayB.mustC.havetoD.can6.Thestudentsstoppedwhentheteachercamein.A.totalkB.talkingC.talksD.talked,練習(xí)鞏固,B,B,B,B,B,B,練習(xí)鞏固,7.Everybodyisbusyreadyfortheexams.A.getB.togetC.gettingD.get8.Pleasedontforgetthedoorwhenyouleave.A.pockedB.lockC.tolockD.locking9.Pleasewalkfast,wellbelate.A.orB.andC.soD.then10.Theoldladysawmethepenonthefloor.A.droppedB.dropC.droppingD.todrop11.IsawtoeoldwomanherewhenIwaswalking.