动词不定式课件.ppt

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1、动词不定式（theinfinitive）1.It’simpossible_____________thatrecord.2.Thefirstperson_____________thewholelengthofthetheGreatWallwasLiuYutian.3.Weuseapush-pin__________upposters,mapsandotherpapers.4.Shelikes__________hereleven-year-oldsonplayingsoccer.5.Theimportantthingisnot__

2、________qestioning.6.Weaskeachgroup___________acrossthesoccer.7.Weshowthegroupswhere____________andwheretostop.stopstartwatchholdwalkbreakrun热身练习tobreaktowalktoholdtowatchtostoptoruntostart即todo，其否定形式是nottodo；不定式没有人称和数的变化。动词不定式:1.作主语2.作宾语3.作宾语补足语4.作定语5.作状语6.作表语7.与疑问词连用

3、不定式可充当的句子成分作主语Tohearfromyourletterissonice.Tostudyhardisveryimportant.Itissonicetohearfomyourletter.Itisveryimportanttostudyhard.注意:Itis+adj.for/ofsb.+todosth.考点一：Itisniceofyou_______others.帮助他人你真好。Itisimpossibleforhim_______thereontime.对他来说按时到是不可能的tohelptogo动词不定式用法基础

4、考点变式练辩一辩easykindfriendlynecessaryinterestingcleverniceimportantsafedangerousimpossiblefoolishcarelesscarefulharddifficultofsbforsbIt’sclever__himtosayso.Itisimpossible__youtofinishit.Itwasnice__youtohelpthedisabled.Itwascareless___youtomakesomanymistakesintheexam.Itisf

5、oolish__hertodosuchathing.Itisimportant___youtolearnEnglishwell.offorofofofforMyjobMydreamisis作表语tohelppatientstobeapoliceman.(帮助病人)(当一名警察)考点二：Ihavesomething_______﹙要说﹚.2.Shehasalotofwork_______﹙做﹚everyday.3.Theoldmanhasahouse_________﹙住﹚.4.Shehastwobooks_______﹙要读﹚.to

6、saytodotoliveintoread不定式做定语：用来修饰前面的名词或者不定代词。作定语(后置）考点三：他正在找一个房间住。那儿没什么可担心的。请给我一只笔来写东西。Heislookingforaroomtolivein．Thereisnothingtoworryabout．Pleasegivemeapentowritewith．不定式和宾语之间有时候必须加上相应的介词，才能构成完整的动宾关系。温馨提示Iamsorrytohearthat.Let’sstoptohavearest.Theorangearetoohightore

7、ach.(表原因)(表目的)(表结果)不定式做状语：常用来表示目的，原因或结果。考点四：Shesellsflowers___money.A.madeB.makeC.tomake2.I’msorry______you.hitB.tohitC.hitting3.Heistooyoung_______(go)toschool.togoTest1.Myfriendswant________(buy)someticketsforus.2.Myparentsdecide_________(give)memoremoney.3.Heplans__

8、___(go)toBeijingforaholiday.4.Theboyhopes________(pass)theEnglishexam.5.Mylittlesonisable_________(read)somewords.6.I