名词性从句教学.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,Grammar learning,Noun Clause,1/24,Who is he?,Liu Xiang,He was the w_ in the race in Olympic Games.,_ makes us happy.,_ makes us happy.,inner,Liu Xiang,That,Liu Xiang was the winner in the race in Olympic Games,2/24,Liu Xiang will visit Shantou city next week.,_ makes us excited.,This big news,makes us excited.,The big news,is,_,Big news,that,Liu Xiang,will visit,Shantou city next week,That,Liu Xiang,will visit,Shantou city next week,3/24,Will Liu Xiang really visit Shantou city next week?,_,_,is unknown.,Sorry,I dont know.Actually it is unknown.It is still a question.,I dont know,whether,_,The question is,_,_,_,Question,Liu Xiang,will really visit Shantou city next week,.,whether,Liu Xiang will really visit Shantou city next week.,Whether,Liu Xiang will really visit Shantou city next week,4/24,That,Liu Xiang,will visit,Shantou city next week,makes us excited.,The big news,is,that,Liu Xiang,will visit,Shantou,city next week,作表语,Predicative,表语从句,作主语,Subject,主语从句,I dont know,whether,Liu Xiang,will,really,visit,Shantou city next week.,作宾语,Object,宾语从句,Functions of the red clauses,红色部分从句在句子中功效,名词性从句,noun clauses,在功效上相当于,名词,从句用,陈说语序,.,5/24,在复合句中起名词作用从句,叫名词性从句,(,Noun Clauses）。,名词从句功效相当于,名词词组,它在复合句中能担任,主语、宾语、,表语、同位语、介词宾语,等，所以依据它在,句中不一样语法功效，名词从句又可分为,:,主语从句、宾语从句、表语从句,和,同位语从句,。,名词性从句,6/24,区分以下名词性从句类别：,1.,How the book will sell,depends on its author.,2.,John said,that he was leaving for London on,Wednesday,.,3.,The fact is,that he has not been seen recently,.,4.,He will talk to us about,what he saw in U.S.,5.,It is impossible,that I go and attend the meeting,.,主语从句,宾语从句,表语从句,宾语从句,主语从句,7/24,1._ the baby could speak,made,his parents very happy.,A.That B.What C.Why D.If,2.I wonder _ you will go shopping or stay at home.,A.that B.which C.whether D.what,3.This is _ he was often late for school.,A.what B.that C.why D.whether,Practice:,主语从句,宾语从句,表语从句,8/24,二、名词性从句连接词使用方法,连接词,可使用名词性从句,是否充当从句句子成份,可否省略,可否用其它词代替,that,whether,特殊疑问词,what/where/when/which,等,以上连接词共同作用是:,主,/,宾,/,表语从句,主,/,宾,/,表语从句,主,/,宾,/,表语从句,否,否,是,否,否,动词后宾语从句能够省略,否,否,动词后宾语从句可用,if,代替,连接主句和从句,(,连接作用,),9/24,三、名词性从句连接词选取,（1）,that,和,what,选取,他说话伤害了我,.,他说了谎,这伤害了我,.,1.That,he told a lie hurt me.,2.What,he said hurt me.,主句,主语从句,主句,主语从句,hurt me.,What he said.,(what,代替,said,后面接,sth.),hurt me.,He told a lie.,说明,:,连接词,that,作用,:,_,说明,:,连接词,what,作用,:,_,只是连接,不充当从句中成份,不但连接,还充当从句中宾语,10/24,（1）,that,和,what,选取,that,和,what,都可引导全部名词从句。不过，,what,除起连接作用外，还在名词性从句中,_,，可做从句,主语、宾语、或表语,。而,that,在名词性从句中,_,。,充当成份,不充当任何成份，只起连接作用,11/24,that/what,1._,he wants is a book.,2._ he wants to go there is obvious.3.The result is _ we won the game.4.This is _ we want to know.5.We should pay attention to _ the teacher is saying.,What,That,that,what,what,12/24,if/whether,1.I asked her _ she had a bike.2.We,re worried about _ he is safe.3._ we will hold a party in the open air tomorrow depends on the weather.4.The question is _ he should do it.,5.I don,t know _ he is well or not.6.I don,t know _ to go.,if/whether,Whether,whether,whether,whether,whether,（,2,）,if,和,whether,选取,Summary,总结,(,不能使用,if,情况,),：,1.if,只能用在,动词后,宾语从句,不能用在,介词后,宾语从句,2.if,不能用在主语从句中,3.if,不能用在表语从句中,4.,whether or not,连在一起引导宾语从句时不用,if,.,5.whether to do,做动词宾语,不能用,if to do.,13/24,（三）其它连接代词和副词连用,主要依据名词性从句中,详细意义,正确选择,连接代词,who、what,、whom、whose、,which,连接副词,when、where、why、how,等连接词，这些连接词,既含有疑问含义,，,又起连接作用,，同时,在从句中充当各种成份,。,14/24,我们何时举行运动会还没有决定。_,we shall hold our sports meeting is not decided.,我不知道昨天谁打破了玻璃。,I don,t know _ broke the glass yesterday.,我不知道他长什么样子。,I have no idea _ he looks like.,这就是我忘记眼镜地方。,This is _ I left my glasses.,When,who,what,where,15/24,名词性从句在句中要用,_,语序,从句引导词必须一直置于从句,_,1.No one can be sure _ in a million years.,what will man look like,B.what man will look like,C.man will look like what,D.what look will man like,陈说,总结归纳,：,2.You can,t imagine _ when they received these nice Christmas presents.,A.how they were excited B.how excited they were,C.how excited were they D.they were how excited,句首,考点,1,语序问题,16/24,2.Our physics teacher once told us that light _,（,travel,）,faster than sound.,travels,总结归纳：,3),主句动词用,普通现在时,，,从句谓语可依据需要选取,各种,时态,1.He said that he will go to the station.,.,3.Tom says that,Mary _,(go),abroad last year and,_(be)there for nearly 5 months.,1,）主句动词用,过去,时，,从句谓语动词用,过去,某种时态,2,）,主句动词用,过去,时，,从句表示,客观事实，格言，谚语,等,，,从句谓语动词,用,普通现在时,went,has been,考点,2,时态问题,would,17/24,何时开会还没有决定。,When,the meeting will begin,_,(have)not been,decided yet.,他们何时出发和他们去哪里还没有决定。,When the person was murdered,and,why he was murdered,_,_,(is/are)still unknown.,单个主语从句作主语时，谓语动词普通用,_,形式。假如是两个或两个以上主语从句作主语，谓语动词则用,_,形式。由两个或多个连接词引导一个主语从句，谓语动词用,_,形式。,总结归纳：,单数,复数,has,When,they will start,and where,they will go,_(have)been still unknown.,何时何地开会还没有决定,。,When and where,the meeting will begin,_,(have)not been decided yet.,have,has,单数,考点,3,主谓一致问题,18/24,1.,I think _ worthwhile,that we spent so much money on these books.,2._ is hard to decide,when and where we will held our sports meeting.,it,It,填写句子,总结归纳：,当主语从句较长，而谓语较短时，经常将从句,_,，而用,_,作为形式主语置于句首。,_,也可作形式宾语,。,后置,it,it,考点,4 it,作形式主语和形式宾语,19/24,（,09,天津）,9.It is obvious to the students _ they should get well prepared for their future.,A.as B.which C.whether D.that,（湖南卷,29,）,4.When asked _ they needed most,the kids said they wanted to feel important and loved.,A.what B.why C.whom D.which,Practices,20/24,名词性从句在写作中实际利用,:,写作中,得高分方法之一,:,改造低级句型,让你英语靓起来,What he gave me,was,not only,a Christmas present,but also,a heart full of love.,主语从句,原句,:,He gave me,something,.,And,it,was a Christmas present and a heart full of love.,2,个简单句,21/24,名词性从句在写作中实际利用,:,Volunteers believe,that,some of the happiest people in the world are those,who,help to bring happiness to others.,原句,:,Some of the happiest people in the world are,those people,.,Those people,help to bring happiness to others.,Volunteers believe,it,.,3,个简单句,前,2,句能够合成定语从句,Some of the happiest people in the world are those,who,help to bring happiness to others.,再与第,3,句合成宾语从句,22/24,Make a summary,总结,Finish the notes on the paper.,Finish the exercises as homework.,23/24,Thank you,24/24,