名词性从句示范课市公开课一等奖百校联赛获奖课件.pptx

名词性从句名词性从句第1页从句形容词性定语从句限定性非限定性副词性状语从句九种名词性主语从句宾语从句表语从句同位语从句第2页名词性从句：一个句子充当主语，宾语，表语，同位语名词性从句主语从句 表语从句 宾语从句 同位语从句 第3页 连接代词连接代词who,whom,whose,which,what,连接副词连接副词how,why,when,where,wh-ever连接词连接词that,that,whether,ifwhether,if引导名词性从句引导词引导名词性从句引导词（不充当从句任何成份（不充当从句任何成份）(只能引导宾语从句只能引导宾语从句)第4页引导词引导词 1 2 3 that连接词连接词两无：无词义；无语法功效We consider it necessary that he should improve his pronunciation.连接词连接词if/whether一有一无：有词义一有一无：有词义“是是否否”；无语法功效；无语法功效I dont care if he doesnt come.I dont care whether he comes.连接代词连接代词which两有：有词义，两有：有词义，“哪一个哪一个”；有语法功效。有语法功效。I can guess which one you would choose.第5页 4 5 连接代词连接代词who/whom/whose连接代词，两有：有词义连接代词，两有：有词义,“谁（）谁（）”；有语法；有语法功效功效who在从句中作主语在从句中作主语whom作宾语作宾语whose作定语作定语It hasnt been decided yet who will preside at the meeting.连接代词连接代词what两有：有词义（含糊）；两有：有词义（含糊）；有语法功效。有语法功效。We are worrying about what we should do next.第6页 连接副词连接副词 where/when/why/how两有：有词义两有：有词义“在哪儿在哪儿/在什么时候在什么时候/为为何何/怎么样怎么样”；在从句中作状语。；在从句中作状语。This is where our problem lives.Tomorrow is when it would be most convenient.It all depends on how we solve the problem.wh-+ever“不论不论”意思意思She will give whoever needs help a warm She will give whoever needs help a warm support.support.Well make him whatever he is fit for.Ill give you however much money you need.67第7页_ we shall hold our sports meeting is not decided.I dont know _broke the glass yesterday.Whenwho我们何时举行运动会还没有决定。我们何时举行运动会还没有决定。我不知道昨天谁打破了玻璃。我不知道昨天谁打破了玻璃。第8页I have no idea _ he looks like.This is _ I left my glasses.whatwhere我不知道他长什么样子。我不知道他长什么样子。这就是我忘记眼镜地方。这就是我忘记眼镜地方。第9页1.When we will start is not clear.2.Iwonderwhether/ifheisfitforthejob.3.Theproblemiswhowillbeequaltothetask.4.I had no idea that you were her friend.主语主语宾语宾语表语表语同位语同位语Find out the clause,and tell what kind of clause it is:第10页找出以下句子中错误，并总结出规律：找出以下句子中错误，并总结出规律：1.Canyoutellmehowmanystudentsarethereinyourclass?2.Idontknowwherehashegone.3.Theowneroftheshopcametoseewhatthematterwas.Canyoutellmehowmanystudentsthereareinyourclass?Idontknowwherehehasgone.Theowneroftheshopcametoseewhatwasthematter.规律一：名词性从句中须使用陈说语序！规律一：名词性从句中须使用陈说语序！第11页找出以下句子中错误，并总结出规律：找出以下句子中错误，并总结出规律：4.Wesuggestedthatwewouldgotothecinema.5.Hisrecommendationthatwewentthereonfootisacceptable.His recommendation that we(should)go there on foot isacceptable.规律二：注意虚拟语气使用！规律二：注意虚拟语气使用！We suggested that we(should)go to the cinema.第12页宾语从句中虚拟宾语从句中虚拟一个坚持：一个坚持：insist两个命令：两个命令：order command三个提议：三个提议：suggest advise recommend（propose）四个要求：四个要求：require，request，demand,desire 在同位语从句中，碰到以上动词在同位语从句中，碰到以上动词名词形式时也要用虚拟名词形式时也要用虚拟suggestionadvicerecommendationproposalshould+do,should 可省略可省略第13页He gave me a suggestion that I(should)be calm now.第14页找出以下句子中错误，并总结出规律：找出以下句子中错误，并总结出规律：7.Ifwewillhaveameetinghasntbeendecidedyet.8.Itdependsoniftheweatherissuitableforustodoit.9.HeaskedmeifIcouldgowithhimornot.Whetherwewillhaveameetinghasntbeendecidedyet.Itdependsonwhethertheweatheris.HeaskedmewhetherIcouldgowithhimornot.规律三：规律三：4 4种情况只能用种情况只能用whetherwhether，不能用，不能用if if ：（1 1）除宾语从句之外名词性从句）除宾语从句之外名词性从句 （2 2）前面有介词；）前面有介词；（3 3）与）与or notor not连用。连用。（4 4）在动词不定式之前在动词不定式之前 10.Idontknowiftodoit.whether第15页Fill in the blanks using whether/if 1.I asked her _ she had a bike.2._ we will hold a party in the open air tomorrow depends on the weather.3.Were worried about _ he is safe.4.I dont know _ he is well or not.5.I dont know _ or not he is well.6.The question is _ he should do it.7.The doctor can hardly answer the question _ the old man will recover soon.8.I dont know _ to go.9.I didnt know _to laugh or to cry.10._ you are not free tomorrow,Ill go without you.if/whetherWhetherwhetherwhetherwhetherwhetherwhetherwhetherwhetherIf假如，只用假如，只用 if 第16页找出以下句子中错误，并总结出规律：找出以下句子中错误，并总结出规律：11.Ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks.12.Thatishardtodecidewhenandwherewewillheldoursportsmeeting.itIt规律四：主语从句和宾语从句在适当情况规律四：主语从句和宾语从句在适当情况 下能够借助下能够借助 “it it”而后置。而后置。第17页1用用it作形式主语，作形式主语，主语从句主语从句放在句末。放在句末。(1)It be 名词名词 从句从句 It is a fact that It is an honor that It is common knowledge that事实是事实是非常荣幸非常荣幸是常识是常识(2)It be 形容词形容词 从句从句It is natural that It is strange that 很自然很自然 奇怪是奇怪是另外还有,no wonder,a good thing,a pity,no surprise等It is no surprise that our team has won the game.It is a pity that we cant go.另外还有，certain,obvious,true,good,wonderful,funny,possible,probable,important,necessary等。It is certain that she will do well in the final exam.It is probable that Jack has told her everything,第18页(4)It be 过去分词过去分词 从句从句It is reported that It has been proved that It is said that 据报道据报道已证实已证实听说听说(3)It 不及物动词不及物动词 从句从句It seems that It happened that It appears that 似乎似乎恰巧恰巧似乎似乎It seems that he really loves her.It happened that he really loved her.It has been proved that the earth turns around the sun.It is said that the earth turns around the sun.第19页2 it 能够作为形式宾语能够作为形式宾语 it 不不但但能能够够作作为为形形式式主主语语，还还能能够够作作为为形形式式宾宾语语而而真真正正宾宾语语that 从从句句则则放放在在句句尾，尤其是在带复合宾语句子中。尾，尤其是在带复合宾语句子中。比如：比如：We heard it that she would get married next month.第20页找出以下句子中错误，并总结出规律：找出以下句子中错误，并总结出规律：13Isawheistalkingwithhermother.14.Theteachertoldhisclassthatlighttraveledfasterthansound.wastravels规律规律5:宾语从句中宾语从句中1.当主句谓语动词是当主句谓语动词是现在时现在时或普通未来时或普通未来时从句谓从句谓语可依据句意需要而选取任一个时态。语可依据句意需要而选取任一个时态。2.当主句谓语动词是当主句谓语动词是过去过去时，宾语从句谓语动词时，宾语从句谓语动词要用对应过去时态。要用对应过去时态。3当宾语从句叙述内容为客观真理时，仍用普通当宾语从句叙述内容为客观真理时，仍用普通现在时。现在时。普通现在时，现在进普通现在时，现在进行时，现在完成时行时，现在完成时普通过去式，过去进普通过去式，过去进行时，过去完成时行时，过去完成时第21页15.He believes _.his dream will come true some day找出以下句子中错误，并总结出规律：找出以下句子中错误，并总结出规律：16.Nomatterwhobreaksthelawshouldbepunished.Whoever规律规律6whatever,whoever,whichever除用于引导除用于引导名词性从句外，还可用于引导让步状语从句。名词性从句外，还可用于引导让步状语从句。当引导让步状语从句时，能够用当引导让步状语从句时，能够用nomatterwhat,nomatterwho,nomatterwhich替换。替换。第22页引导词引导词that 省略情况省略情况that 可省略情况：单个宾语从句中可省略情况：单个宾语从句中that可省略可省略that不可省略情况：不可省略情况：a.主语从句主语从句 b.表语从句表语从句 c.同位语从句同位语从句It is said that Mr.Li has arrived in Beijing.We think it highly probable that he is dead.My question how I shall get in touch with him has not been answered.第23页d.用用it做形式宾语宾语从句做形式宾语宾语从句We heard it that she would get married next month.e.并列宾语从句中后几个从句引导词并列宾语从句中后几个从句引导词that 不能省略不能省略I told him I loved him and I hated him.I told him I loved him and that I hated him.第24页名词性从句和定语从句区分第25页 1Idontknowwhenhewillleave.2Idontknowthetimewhenhewillleave.3ThatiswhomIwanttosee.4ThatisthegirlwhomIwanttosee.定定名名第26页3.同位语从句与定语从句区分同位语从句与定语从句区分(1)定定语语从从句句中中that既既代代替替先先行行词词，同同时时以以在在从从句句中中作作某某个个成成份份（主主语语或或宾宾语语），而而同同位位语语从从句句中中that是是连连词词，只只起连接主句与从句作用，不充当句中任何成份。起连接主句与从句作用，不充当句中任何成份。(2)定定语语从从句句是是形形容容词词性性，其其功功效效是是修修饰饰先先行行词词，对对先先行行词词加加以以限限定定，描描述述定定性性质质或或特特征征；同同位位语语从从句句是是名名词词性性，其功效是对名词进行补充说明。比如：其功效是对名词进行补充说明。比如：1)The news that he told me is that Tom would go abroad next year.2)The news that Tom would go abroad is told by him第27页(3)同位语从句对中心词内容作深入解释和说明，表明同位语从句对中心词内容作深入解释和说明，表明中心词详细内容。引导同位语从句中心词详细内容。引导同位语从句that在同位语从句中在同位语从句中不做任何成份不做任何成份,只起连接作用只起连接作用,无详细含义无详细含义,且不可省略。且不可省略。1)The kings decision that the prisoner would be set free surprised all the people.2)The order that all the soldiers should stay is given by the General.第28页1.We expressed the hope that they had expressed.2.We expressed the hope that we would come to China again.Attributive or Appositive ATAP第29页1.It is important that _ our education in all available ways.A.we must develop B.we shall develop C.we would develop D.we should develop2.It is necessary that _ by the end of the week.A.we got everything ready B.we have got everything ready C.We get everything ready D.we must get everything ready 3.It was natural that _.A.my pictures would surprise them B.my pictures surprised them C.my pictures should surprise them D.my pictures would have surprised them4.I wonder _.A.whether or not Ill catch the last bus B.if or not Ill catch the last bus C.that Ill catch the last bus or not D.that Ill catch the last bus第30页5.We all thought _ a pity that we had missed the lesson.A.so B.such C.it D.that6.I took _ for granted that they were not coming.A.that B.this C.it D.so7.I heard _ said that he had great concern for his classmates.A.and B.that C.was D.it8.I wish I _ to the football match last night.A.went B.go C.should go D.had gone第31页Thank you!第32页