[外研版]英语八年级上Module5Unit3优质课件.ppt

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1、Module5LaoSheTeahouse外研·八年级上册Unit3LanguageinuseLanguagepracticeIwantedtoseetheBeijingOpera.Linglingofferedtotakemethere.Weonlyplannedtowatchforanhour.Ihopetounderstandmorenexttime.动词不定式（一）1.概念：由“不定式符号to+动词原形”构成的一种非谓语动词结构。没有人称和数的变化，在句子中不能单独作谓语。2.作用：在句

2、子中可以作主语、宾语、宾语补足语、定语、表语和状语等成分。动词不定式具有动词的特点，可以有自己的宾语或补语，构成动词不定式短语。3.不定式作宾语的常见情况：（1）后面只能接todosth.作宾语的动词。口诀记忆如下：三个希望两答应：hope,ask,want,agree,promise两个要求莫拒绝：demand,ask,refuse设法学会做决定：manage,learn,decide不要假装在选择：pretend,choose（2）后接todosth.或doingsth.作宾语时，意义差别不

3、大，常见的动词有：learn,like,love,hate,prefer,begin,offer,start等。eg：开始下雨了。Itbegantorain.=Itbeganraining.（3）后接todosth.或doingsth.作宾语时，意义差别很大，常见的有：try,forget,remember,stop,goon等。eg：请记得锁门。Pleaseremembertolockthedoor.我记得我锁过门了。Irememberlockingthedoor.（4）后接todosth.与

4、doingsth.作宾语时，意义不同。接todosth.时，表示主动意义；接doingsth.时，表示被动意义，常见的动词有need。eg：你需要赶快去学校了。Youneedtogotoschoolquickly.你的自行车需要修了。Yourbikeneedmending.（5）后接todosth.或dosth.作宾语时，省略to意义相同，常见动词有help。eg：Lilyusuallyhelps(to)dosomehousework.（6）后接“疑问词+todosth.”时，不定式的逻辑主语常

5、和主句一致，why没有此用法。eg：她不知道给她妹妹买什么。Shedon’tknowwhattobuyforhersister.Completethesentenceswiththecorrectformofthewordsinthebox.1seespendstayteachwriteDoyouwanttogototheteahouse?1Wedecided_______athomebecauseitwasraining.tostay2LaoShestarted____________Chin

6、eseinLondonin1924.3Itried____________poems.4Theyplan_________afilmtomorrow.5Iwant__________myholidayinBeijing.toteachtowritetoseetospendseespendstayteachwriteReadtheconversationandcompletethenotewiththecorrectformofthewordsinthebox.2advisedecideoffer

7、wantBetty:I’dlovetoseetheBeijingOperaagain.Lingling:Wouldyoulikemetotakeyou?Wherecanwegothistime?Daming:Iknow!YoucangotoMeiLanfangTheatre.Lingling:Goodidea!Let’sgonextSaturday,Betty.Betty(1)_______toseetheBeijingOperaagain.Lingling(2)________totakehe

8、r.Daming(3)________themtogotoMeiLanfangTheatre.Lingling(4)________togonextSaturday.wantedofferedadviseddecidedCompletethepassagewiththecorrectformofthewordsinbrackets.3LuXunisoneofthegreatestwritersofmodernChina.HewasborninShaoxing,ZhejiangProvince,i