9Aunit3Grammar動詞不定式市公開課一等獎省賽課微課金獎?wù)n件

Simon'sproblems1/221.Helikesstayingoutlatetoplayfootball.2.Hehasalotofhomeworktodoeveryday.3.Hedoesn’thaveenoughtimetopractiseplayingfootball.‘To’-infinitives2/22動詞不定式3/22結(jié)構(gòu)

:todo(否定)nottodo二.

時態(tài)與語態(tài)主動語態(tài)被動語態(tài)普通式進(jìn)行式完成式不定式

todo

tobedone

tobedoing

tohavedone

tohavebeendone

4/22三.使用方法/功效Toseeistobelieve.It’simportanttolearn.(1).主語不定式作主語時,往往放在謂語之后,用it作形式主語.Myjobtohelpthepatient.Yourtasktocleantheclassroom.isis(2).表語5/221.Totellliesisbad.(subject/object)2.Iwanttobuysomebooks.(subject/object)Haveatrysubjectobject6/22Iwanttogohome.Theworkersdemandedtogetbetterpay.Ifounditnecessarytotalktohimagain.(3)賓語think/consider/findit+adj.+todo慣用動詞不定式作賓語動詞有：hope,refuse,learn,setoutchoose,decide,agree,manage,pretend,plan.

7/22Theteachertoldmetocleantheblackboard.Iexpectyoutogivemesomehelp.(4).賓補(bǔ)二看

watch

see

lookat三使

let

make

have

一聽

listento

hear四注意:

feelwarn,tell,allow,help,ask,force等notice五感覺:8/22

Hisdreamistobeafootballplayer.(predicative/objectcomplement)2.Hismotheraskshimtogooutatonce.(predicative/objectcomplement)

predicative

objectcomplementHaveatry9/22Note1.JimCarrey’sfilmsalwaysmakeme_________(tolaugh,laugh).2.It’sgoodtoletyourparents_________(toknow,know)yourfeelings.3.Thetwinsoftenhavetheirparents_________(tobuy,buy)alotofsnacks.Someverbstakeabareinfinitive(without‘to’).laughknowbuy10/22Note1.Someonesawhim________(walk,towalk)intothatbuildingataboutthreethisafternoon.2.Didyouhearhim________(go,togo)out?3.Didyounoticehim________(come,tocome)in?Verbsofperception(感知)takebareinfinitivesaswell.walkgocome11/22Note1.Thiscanhelpus(to)relaxandmakeourlivesmoreinteresting.2.Wouldyouliketohelpme(to)solvetheteenageproblems?Theverbhelpcanbefollowedbyeitherafullorabareinfinitive.12/22HewasoverheardtosaythathehopedJohnwouldresign.Peterwasmadetowaitoutside.Hewasheardtounlockthedoorandgoout.Themanwasseentoshootthewomanonthestreet.Theoldladywasnoticedtowipeherfacewithahandkerchief.13/22Mr.Wuisalwaysthelasttoleave.Thereisnoneedtotroublehim.Simonhasgotsomethingimportanttotellus.Attributive(定語)（5）定語14/22Ihavesomethingtosay.Hehasalotofhomeworktodo.Heislookingforaroomtolivein.Thereisnothingtoworryabout.(假如不定式中動詞是不及物動詞,則不定式中要有介詞.)15/221.不定式所修飾名詞或代詞是不定式動作地點工具等，即使是及物動詞，不定式后面仍須有對應(yīng)介詞。

2.不定式所修飾名詞假如是time,place或way，不定式后面介詞習(xí)慣上要省去。Hehadnomoneyandnoplacetolive.他沒錢沒地方住。請給我一支寫字筆.Pleasegivemeapentowritewith.16/223.something,anything,nothing,everything等復(fù)合不定代詞慣用不定式做后置定語。注意比較：Doyouhaveanythingtosend?你有什么要寄東西嗎

17/22Hestayedtheretoseewhatwouldhappen.Sheranfasttocatchthefirstbus.Lindacamebackhometofindherhouseonfire.Thelittlebabyhasgrownuptobeabeautifulgirl.Adverbialtoexpresspurpose(表示目標(biāo)狀語）Adverbialtoexpressresult(表示結(jié)果狀語）（6）狀語18/22Note1.Simonlikesstayingoutlatetoplayfootball.2.Simonlikesstayingoutlatetochatwithhisfriends.Simonlikesstayingoutlatetoplayfootballandchatwithhisfriends.The‘to’ofthesecondinfinitiveisnormallydropped.19/22關(guān)于小品詞to(1).不定式中動詞上文已出現(xiàn)過,下文要省略該動詞.eg:Wouldyouliketogowithme?I’dliketo.(2).不定式是tobe結(jié)構(gòu),be不可省.eg:Wouldyouliketobeateacher?I’dliketobe.20/22Exercise21/22Ex1TranslationonPage49Iforgottoaskyoutogotothebank.Itisveryimportanttoturnofftheelectricitybeforeyoucheckthemachine.Iknowhowtomakeamouseoutofmyhandkerchief.Luckily,wedon’thavemuchmore