非谓语动词复习ppt课件.ppt

《非谓语动词复习ppt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1.谓语动词：概述：2.非谓语动词：在句子中担任谓语的动词是动词的特殊形式，在句中可以作除谓语外的所有成分一个句子当中，已经存在一个主句（谓语动词）,又没有连词的情况下,还有别的动词出现时。非谓语动词使用条件Shegotoffthebus,leavingherhandbagonherseat.Shegotoffthebus,butleftherhandbagonherseat.1.Therehavebeenseveralneweventsaddedtotheprogramforthe200

2、8BeijingOlympicGames.2.Wheneverhewasaskedwhyhewaslateforclass,hewouldanswercarelessly,alwaysofferingthesameexcuse.3.InthedreamPetersawhimselfrunafterbyafiercewolf,andhewokesuddenly.4.Thewildflowerslookedlikeasoftorangeblanketcoveringthedesert.5.TheChin

3、eseareproudofthe29thOlympicGames tobeheldinBeijingin2008.找出谓语及非谓语Therehavebeenseveralneweventsaddedtotheprogramforthe2008BeijingOlympicGames.Wheneverhewasaskedwhyhewaslateforclass,hewouldanswercarelessly,alwaysofferingthesameexcuse.InthedreamPeterfound

4、himselfrunafterbyafiercewolf,andhewokesuddenly.Thewildflowerslookedlikeasoftorangeblanketcoveringthedesert.TheChineseareproudofthe29thOlympicGamestobeheldinBeijingin2008.非谓语不定式（todo)分词动名词（-ing)过去分词(-ed)现在分词(-ing)动词ing形式√√√√√√√√√√√√√√√√√√非谓语动词的基本形式及基本功能

5、：I.作主语动名词作主语1。直接作主语：（1）眼见为实。（2）天天做早操有益于健康。（3）吸烟不是好习惯。1.Seeingisbelieving.2.Doingmorningexerciseseverydayisgoodforhealth.3.Smokingisnotagoodhabit.2.用it作形式主语，常与nouse,nogood,useless,worthwhile连用（1）光说不做没用（2）做无益的事没用（3）吸烟太多无益1.It’snousetalkingtoomuchwithoutd

6、oinganything.2.It’snousecryingoverthespiltmilk.3.It’snogoodsmokingtoomuch.不定式作主语1.直接作主语（1）眼见为实.（2）今天早晨做早操对身体无益.（3）在这里吸烟很危险.1.Toseeistobelieve.2.Todomorningexercisestodayisnotgoodforhealth.3.Tosmokehereisdangerous.2.用it作形式主语，有自己特定的句型（1）你这么说真是太好了.（2）他说出这

7、样的话太愚蠢了.（3）我们学好英语是必要的.1.Itisverykindofyoutosayso.2.It’sveryfoolishofhimtosaysuchthings.3.ItisnecessaryforustolearnEnglishwell.小结：动名词与不定式作主语时的区别一、对称原则二、特殊表达三、习惯用法主语和表语对称动名词表示经常性、反复发生的动作不定式表示具体的、某一次的动作It'snouse/nogood/useless/worthwhile+doing…It'skind/wi

8、se/clever…ofsbtodosthIt'simportant/necessary/hard…forsbtodosth____________(没有用)learningwithoutpractice.It'snogood_____________________________（光说不做）3.It'snecessary________________________(我们学好英语）4.It'sverykind____________________（你帮助我）5