高三英语语法复习课件-非谓语动词

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1、非谓语动词综合讲练教程不定式、动名词用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.Doingmorningexerciseseverydayisgoodforhealth3.Smokingisnotagoodhabit2.用it作形式主语，常与nouse,nogood,useless,worthwhile连用（1）广说不做没用（2）做无益的后悔没用（3）吸烟太多无益（4）学好英语是值得做的1.It’snousetalkingtoomuc

2、hwithoutdoinganything2.It’suselesscryingoverthespiltmilk.3.It’snogoodsmokingtoomuch4.It’sworthwhilelearningEnglishwell.5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.Toseeistobelieve2.Todomorningexercisestodayisnotgoodforhealth.3.Tosmokehereisdangerous2。用it作形式主语，有自己特定

3、的句型（1）你这么说真是太好了（2）他说出这样的话太愚蠢了（3）我们学好英语是必要的（4）你们学好英语语法并不难1.Itisverykindofyoutosayso.2.It’sveryfoolishofhimtosaysuchthings3.ItisnecessaryforustolearnEnglishwell4.It’snotdifficultforyoutolearnwellEnglishgrammar3.固定句型（1）李垒每天花两个半小时完成作业（2）你昨晚用多长时间写完的作文？1.IttakesLiLeitwoandaha

4、lfhourstocompletehishomework.2.Howlongdidittakeyoutofinishwritingyourcomposition?小结：动名词与不等式作主语时的区别一、对称原则二、特殊表达三、固定句型四、习惯用法主语和表语对称动名词表示经常性、反复发生的动作不等式表示具体的、某一次的动作IttakessbsometimetodosthIt’snouse/nogood/useless/worthwhile+doing…It’skind/wise/clever…ofsbtodosthIt’simportan

5、t/necessary/hard…forsbtodosthTask:completethefollowingsentences________________(没有用)learningwithoutpracticeIt’snogood________________________________（广说不做）It’snecessary_____________________________(我们学好英语）It’verykind____________________________（你帮助我）Howlong_____________

6、_____________（你每天参加体育活动？）Becauseoftheheavysandstorm,________________(今天做晨练）isofnobenefittoyou.Multiplechoice1.Itisverygenerous_____youtobuymesuchanicegiftofB.forC.toD.with2.Youareclever;itwillbeeasy____youtoworkoutthewordpuzzleofB.forC.toD.with3.Ithinkitnogood_____witho

7、utdoinganything.A,toplayaboutB,playaroundC.playingaboutD.playedaroundIt’snousetalkingtoomuchwithoutdoinganythingforustolearnEnglishwellofyoutohelpmedoesittakeyoutodosporteverydaytodomorningexercisestoday不定式、动名词作宾语一、句型转换Ithinkitnouse……doingsthIfeelitstupidofhimtosaysuchs

8、illythingstoherIfindituneasyforyoutolearnyoursubjectswellwithouthardworkCanyoutellmehowmanyhoursittookyoutodoy