青海省青海师大附属第二中学九年级英语《非谓语动词》课件 人教新目标版.ppt

《青海省青海师大附属第二中学九年级英语《非谓语动词》课件 人教新目标版.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.Doingmorningexerciseseverydayisgoodforhealth.3.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’snousetalkingtoomu

2、chwithoutdoinganything2.It’suselesscryingoverthespiltmilk.3.It’snogoodsmokingtoomuch4.It’sworthwhilelearningEnglishwell.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

3、定的句型（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.IttakesLiLeitwoanda

4、halfhourstocompletehishomework.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’simpor

5、tant/necessary/hard…forsbtodosth。Task: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____

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

8、aysuchsillythingstoherIfindituneasyforyoutolearnyoursubjectswellwithouthardworkCanyoutellmehowmanyhoursittookyoutodoy