非谓语动词(时态与逻辑主语) -.ppt

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1、非谓语动词（二）TheNon-predicativeVerbs时态语态逻辑主语练习时态和语态一般式进行时doing将来时do完成时done完成进行时beendoing英语基本时态构成一览表dobeshall/willhavehave主动被动一般式doingbeingdone完成式havingdonehavingbeendone语态时态动名词的时态和语态Thankyouforhavinghelpedmesomuch.Heispraisedforhavingdevotedhislifeforhiscountry.Beforebeingused,themachinemustbechecked.

2、Heinsistedonbeingsenttohospital.Heinsistedonsendinghertohospital.对比下列句子注意下面句式n.S.+beworthdoingS.+beworthyof+n.tobedoneofbeingdone主动被动一般式todotobedone完成式tohavedonetohavebeendone进行式tobedoing无语态时态不定式的时态和语态Hepretendedtobeworkinghardwhenhisbosspassedhim.HeseemstobeeatingsomethingI’msorrytohavekeptyouwa

3、iting.前后Payspecialattentionto:hopedpromisedwantedwishedexpectedplannedtohavedone表示过去没有实现的期待和愿望Hewantedtohavemetyouattheairport,buthedidn’tgetthereintime.Weplannedtohavedonegooddeedsforthepoorpeoplelastmonthshouldoughttoneedmaymightcouldwould(not)havedone（过去）本来……结果与事实相反Youshouldhavefinishedyourhom

4、ework.Weneedn’thaveworriedabouthim.Youshouldn’thavebeenthere.mustcan’tcanmaymightcould+ben./adj./…bedoinghavedoneHemustbeill.bewaitingforus.haveseenher.Nobodyopenedthedoor.Shemight(may)haveleft.Theroadisallwet.Itmusthaverainedlastnight.Isawhimjustnow.Hecan’thavegonetoShanghai.主动被动一般式doingbeingdon

5、e完成式havingdonehavingbeendone语态时态现在分词的时态和语态现在分词的时态和语态：HavingbeentotheGreatWallmanytimes,Hedidn’tgothereyesterday.分词的动作发生在谓语动词的动作之前Nothavingreceivedhisfather’sletter,hedecidedtomakeacalltohim.因为没收到他父亲的来信，他决定给他打个电话。Thebuildingbeingbuiltisournewlibrary.Nothavingbeenfinished,thebookcan’tbereturnedatpr

6、esent.逻辑主语非谓语动词意义上的行为执行者就是其逻辑主语.如果其逻辑主语与非谓语动词之间是主动关系,则非谓语动词要用主动语态形式;如果是被动关系,则用被动语态形式.一.不定式的逻辑主语1.一般来说,动词不定式的逻辑主语就是句中的主语.Iamsorrytohearthat.Weneedoxygentobreath.Hewasseentogooutwithaman.HewantstolearnEnglish.Somestarsaretoosmalltobeseen.Thispointtobeexplainedisaboutthelonghistoryofiron.2.在以“宾语＋不定式

7、”的复合结构中，宾语就是不定式的逻辑主语．Shewantsyoutocallhimbackat11.Ioftenheardhimsingthesong.Theywantthemachinetobetestedatonce.3.在“for/of”+名词（或代词的宾格）＋动词不定式的结构中，“for/of”后的名词（或代词的宾格）为动词不定式的逻辑主语．Thisisforyoutodecide.Idon’tthinkitadvisabl