浙江地区高一英语名词性从句课件 新课标 人教 必修3.ppt
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1、2021/8/8 星期日1Practice time.单句改错1.That the earth turns around the sun are known to all.2.When the meeting will be held havent been known yet.3.I didnt know that you will come.4.He said that he is writing a story.5.Could you tell me when will he arrive?6.You can begin to see why does English have such
2、 strange rules._is_hasnt_would_was_hewill_Englishhas2021/8/8 星期日2在复合句中起名词作用的从句叫名词从句在复合句中起名词作用的从句叫名词从句 (Noun ClausesNoun Clauses）。）。名词从句的功能相当于名词从句的功能相当于名词词组名词词组,它在复合句中能担任主语、宾语、它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。主语从句、宾语从句、表
3、语从句和同位语从句。名词从句名词从句2021/8/8 星期日3他是怎么成功的仍然是个谜。他是怎么成功的仍然是个谜。How was he successful is still a puzzle.()How he was successful is still a puzzle.()你能告诉我他住在什么地方吗？你能告诉我他住在什么地方吗？Could you tell me where he lives?()Could you tell me where does he live?()FTTF名词性从句考点归纳名词性从句考点归纳一、名词性从句的语序一、名词性从句的语序陈述语序陈述语序2021/8/
4、8 星期日4二、名词性从句连接词的选用二、名词性从句连接词的选用 1.that 和和what 的选用的选用that 和和 what 都可引导所有的名词从句。都可引导所有的名词从句。但是，但是，what除起连接作用外，还在名除起连接作用外，还在名词性从句中充当成分，可做从句的主词性从句中充当成分，可做从句的主语、宾语、或表语。而语、宾语、或表语。而that在名词性从在名词性从句中不充当任何成分，只起连接作用。句中不充当任何成分，只起连接作用。2021/8/8 星期日5that/what1._ he wants is a book.2._ he wants to go there is obvio
5、us.3.The result is _ we won the game.4.This is _ we want to know.5.Is _ he told us true?6.We should pay attention to _ the teacher is saying.7.I have no doubt _ he will come.8.I have no idea _ he did that afternoon.9._ has made China_ it is now.WhatThatthatwhatwhatwhatthatwhatwhatwhat2021/8/8 星期日6wh
6、etherwhether与与与与 ifif 均均均均为为为为 “是是是是否否否否”的的的的意意意意思思思思。但但但但在在在在下下下下列列列列情情情情况况况况下下下下，whetherwhether不能被不能被不能被不能被 ifif所取代：所取代：所取代：所取代：1.whether引引导导主主语语从从句句（包包括括从从句句在在句句首首的的位位置置)不不用用if，如：，如：Whetheritistrueremainsaproblem.Whetherhewillcome,Iamnotsure.2.引导表语从句用引导表语从句用whether，不用，不用if，如：，如：Thequestioniswheth
7、eryoushouldacceptit.3.引导同位语从句用引导同位语从句用whether，不用，不用if，如：，如：The question whether hell attend the meeting is important.4.whether可以引导从句作介词的宾语，而可以引导从句作介词的宾语，而if则不能，如：则不能，如：Imnotinterestedinwhethertheyllgoornot.Itdependsonwhetherwehavegotenoughmoney.2.whether与与if的辨用的辨用2021/8/8 星期日77.用用if会引起歧义时会引起歧义时。Plea
8、seletmeknowifyoulikeit.该句有两个意思：该句有两个意思：“请告诉我你是否喜欢请告诉我你是否喜欢”。或或“如果你喜欢如果你喜欢,请告诉我请告诉我。”用了用了whether就可就可以避免以避免。5.whether可以直接跟动词不定式连用，而可以直接跟动词不定式连用，而if 则不则不能，如：能，如：I didnt know whether to laugh or to cry.She hasnt decided whether to go or not.6.whetherornot连在一起引导宾语从句时不用连在一起引导宾语从句时不用ifIdontknowwhetheritisr
9、ightornot.引导动词之后的宾语从句可用引导动词之后的宾语从句可用if 或者或者whether2021/8/8 星期日8Practicetimeif/whether1.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 que
10、stion 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._ you are not free tomorrow,Ill go without you.if/whetherWhetherwhetherwhether/ifwhetherwhetherwhetherwhetherIf2021/8/8 星期日93.其它连接代词和副词的连用其它连接代词和副词的连用主要根据名词性从句中的具体意义主要根据名词性从
11、句中的具体意义,正确的正确的选择选择who、which、when、where、why、how 等连接词，这些连接词既具有疑问含义，等连接词，这些连接词既具有疑问含义，又起连接作用，同时在从句中充当各种成分。又起连接作用，同时在从句中充当各种成分。2021/8/8 星期日10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。_ we shall hold our sports meeting is not decided.我不知道昨天谁打破了玻璃。我不知道昨天谁打破了玻璃。I dont know _ broke the glass yesterday.我不知道他长的什么样子。我不知道他
12、长的什么样子。I have no idea _ he looks like.这就是我忘记眼镜的地方。这就是我忘记眼镜的地方。This is _ I left my glasses.Whenwhowhatwhere2021/8/8 星期日11that引导名词性从句时在从句中引导名词性从句时在从句中不做任何成分，也不做任何成分，也没有具体的意义没有具体的意义。其他连接词在引导从句时都做相。其他连接词在引导从句时都做相应的成分并有具体的意思。应的成分并有具体的意思。ThattheyaregoodatEnglishisknowntousall.Theproblemisthatwedonthaveeno
13、ughmoneySheexpressedthehopethattheywouldcometoChinaoneday.1.)主语从句、表语从句、同位语从句中用主语从句、表语从句、同位语从句中用that但不能省但不能省略。略。4.that不能省略的情况不能省略的情况2021/8/8 星期日122).It做形式宾语的宾语从句：做形式宾语的宾语从句：I dont think it necessary that you should read English loudly.3).并列宾语从句中，从第二个宾语从句开始都不可省略并列宾语从句中，从第二个宾语从句开始都不可省略He told me(that)h
14、is father had died and that he had to make a living alone.4).当当that宾语从句中状语部分位与从句前部时，宾语从句中状语部分位与从句前部时，Tell him that if he comes tomorrow,please call me.5).当当that 前有插入语时前有插入语时Tom didnt know,Im sure,that his sister was going to Japan.2021/8/8 星期日136).当that作介词宾语时，that不可省掉。Thereasonliesinthatsheworkshard
15、erthantheothersdo.2021/8/8 星期日14that/(that)1.I dont think _ she is coming.2.It is a pity _ he has made such a mistake.3.The reason is _ he is careless.4.The news _ our team won the match inspired us.5.I dont think it necessary _ you should read English aloud.6.He told me _ his father had died and _
16、he had to make a living alone.(that)thatthatthatthat(that)that2021/8/8 星期日156.whatever/whoever 的功用：Whatever/whoever可引导主语，宾语，表语从句，并在从句中做主语，宾语，表语。这种用法中，whatever/whoever 不含疑问意义。Whatever=anything that;whoever=anyone who1.Whoever breaks the law is to be punished._ _ breaks the law is to be punished.Anyon
17、ewho 2.They will do whatever he wants them to do.They will do _ _he wants them to do.anythingthat2021/8/8 星期日16疑问词疑问词+ever和和nomatter+疑问词的区别：疑问词的区别：疑问词疑问词+ever可引导名词性从句，在主从句中要充可引导名词性从句，在主从句中要充当一定的成分。当一定的成分。Whoeverbreakstherulemustbepunished.Youcanchoosewhateveryoulikeintheshop.疑问词疑问词+ever还可引导让步状语从句还可引
18、导让步状语从句。如：。如：Whoeverbreakstherule,hemustbepunished,Whateveryoudo,youmustdoitwell.nomatter+疑问词只能引导让步状语从句疑问词只能引导让步状语从句。Nomatterwhatyoudo,youmustdoitwell.Nomatterwhobreakstherule,hemustbepunished.No matter+疑问词疑问词可换成可换成疑问词疑问词+ever2021/8/8 星期日17二。宾语从句的时态呼应二。宾语从句的时态呼应1.如果主句时态是现在时或将来时如果主句时态是现在时或将来时,从句谓语从句谓
19、语 可根据句意需要而选用任一种时态可根据句意需要而选用任一种时态.a.他相信他的梦想总有一天会实现的他相信他的梦想总有一天会实现的.He believes _.b.请告诉我你昨天这个时候在干什么请告诉我你昨天这个时候在干什么.Please tell me _.his dream will come true some daywhat you were doing at this time yesterday2021/8/8 星期日182.如果主句谓语是过去时如果主句谓语是过去时,从句谓语动词一般用过去的从句谓语动词一般用过去的 某种时态某种时态,但从句表达的是但从句表达的是客观事实、真理、自然
20、规客观事实、真理、自然规 律等时，从句谓语通常用一般现在时。律等时，从句谓语通常用一般现在时。他告诉我他正在为考试做准备。他告诉我他正在为考试做准备。He told me _.他说他已离开家乡十年了。他说他已离开家乡十年了。He told me _.老师告诉我们光是沿直线运行的。老师告诉我们光是沿直线运行的。The teacher tell us _he was preparing for the examinationHe had been away from his hometown for ten yearslight travels in a straight line.2021/8/
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