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《外研版八年级下册非谓语动词课件.ppt》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、非谓语动词不定式动名词一、动词不定式肯定式：to+动词原形1、构成否定式：notto+动词原形句法功能（句子成分）主语表语宾语定语状语补语to+v.可可可可可可2.to+v.的句法功能Tolearnaforeignlanguageisnoteasy.Hewantstobuysomestamps.Herjobistolookafterthechildren.Thedoctortoldmetohavearest.Iwantsomethingtoeat.Yesterdaytheycametovisitus.主语宾语表语补语定语状语计划做某事决定做某事想
2、做某事拒绝做某事同意做某事希望做某事plantodosth.decidetodosth.wanttodosth.refusetodosth.agreetodosth.hopetodosth.3.动词不定式的重要句型①疑问词+todo,常与宾语从句互换Idon’tknowwhatIshoulddo.=Idon’tknowwhattodo.CanyoutellmehowIcangetthere.=Canyoutellmehowtogetthere.Ican’tdecidewhichtochoose.=Ican’tdecidewhichIwillcho
3、ose.2.It’s+形容词+todosth.真正主语是todosth.It’sveryimportanttopractiseEnglisheveryday.二、动词–ing形式v.-ing的句法功能句法功能（句子成分）主语表语宾语定语状语补语v-ing可可可可可可Readingbringspeoplehappiness.主语JackkeepsreadingEnglisheveryday.宾语Hisfavouritesportishiking.表语Ihearhimsinginginthenextroom.补语Thedancinggirl.定语Th
4、echildrenwalkedintotheclassroom,talkingloudly.状语v-ing作宾语时的用法Ienjoyshowingvisitorsaround.Keepstudying.JackkeepsreadingEnglisheveryday.请举例一些只能跟v-ing做宾语的动词或词组。finish,enjoy,practice,mind(介意),keep,suggest(建议),giveup(放弃),lookforwardto,feellike,can’thelp…注意:在like,love,hate后，若表示习惯性行为
5、、通常的动作多用若表示特定的、具体的或一次性的动作时，多用Shelovesworkinginthegarden.她喜欢在花园里工作。Shesaidshe’dlovetocomesometime.她说以后有一天她会愿意来的。动名词不定式。四、有些动词既可用动名词又可用不定式，但含义大不相同。Remembertolookoutfortheredlight.Irememberlisteningtothesong.Stoptalking!Istoptohavearestforamoment.有些动词后如:forget,remember,stop,try,
6、mean,goon既可用动名词又可用不定式，但含义大不相同。forget｛todosth.doingsth.goontodosth.doingsth.stoptodosth.doingsth.trytodosth.doingsth.忘记做某事忘记曾做过某事接着做另一件事继续做某事停下来去做某事停止做某事努力做某事尝试做某事｛｛｛meantodosth.doingsth.打算，意欲做某事意味着……｛省略to的情况：1）感官动词：see;hear;watch;listento;notice;2)使役动词：make;have;let;3)Help可有可
7、无4）Whynotdo…;You’dbetterdo…1.Youcan’tmakehim________(do)whatyouwant.2.Heisthelastone________(leave)theofficeeveryday.3.Shedidn'tmind________(work)overtime.4.Hecametothepartywithout_________(invite)Heisill,sohehadbetter_______(stay)inbedforafewdays.5.Idon’tknowwhere________(me
8、et)him.6.It’sbadmanners_________(shout)inpublic.7.Ilethim________(go
