Unit 2 Bridging Cultures Discovering useful structures 名词性从句（ppt课件） -2024新人教版（2019）《高中英语》选择性必修第二册.pptx

1、Discovering useful structures After the reading class,you will be able to:1.To review the functions of noun clauses;2.To understand the meaning of noun clauses in different context;3.To use noun clauses properly in writing.Learning ObjectivesLead-inAs long as you love me Backstreet BoysAlthough lone

2、liness has always been a friend of mine,Im leaving my life in your hands.People say Im crazy and that I am blind,risking it all in a glance,How you got me blind is still a mystery.宾语从句宾语从句主语从句主语从句Observe and DiscoverI cant get you out of my head.Dont care what is written in your history,as long as y

3、oure here with me.I dont care who you are,where youre from,what you did,as long as you love me.宾语从句宾语从句宾语从句宾语从句英语句子的英语句子的种类种类简单句简单句(五种基本句型五种基本句型)并列句并列句(平行、转折、因果、选择平行、转折、因果、选择)复合句：复合句：主句主句+从句从句名词性从句名词性从句定语从句定语从句状语从句状语从句主语从句主语从句表语从句表语从句宾语从句宾语从句同位语从句同位语从句一一.名词性从句定义名词性从句定义在复合句中，起名词作用的从句叫做在复合句中，起名词作用的从句叫

4、做名词名词性从句性从句。在复合句中可充当。在复合句中可充当主语、宾语、主语、宾语、表语、同位语表语、同位语等。等。主语从句主语从句二二.名词性从句分类名词性从句分类宾语从句宾语从句表语从句表语从句同位语从句同位语从句 主语从句主语从句 1.he will succeed is certain.2.he will go there is still unknown.3.he said is true.4.he hid the money is to be found out.5.will be chosen the chairman is uncertain.ThatWhetherWhatWhe

5、re/When/HowWhoSummary主语从句主语从句复合句中用作主语的从句叫作主语从句复合句中用作主语的从句叫作主语从句含义含义从属连词从属连词:that,whether,if连接代词连接代词:who,whoever,whom,whomever,whose,what,whatever,which,whichever 连接副词连接副词:when,where,how,why,whenever,wherever,however连接词连接词注意注意语序问题语序问题:陈述语序陈述语序(主语主语+谓语谓语)主谓一致问题主谓一致问题It作形式主语的句型作形式主语的句型 宾语从句宾语从句 1.They

6、know the habit is harmful.2.I dont know they are saying.3.It all depends on they will support us.4.He made it clear to us he did an great job.thatwhatwhetherthatThe structure of noun clauses 宾语从句：从句在句中充当宾语成分（可以作宾语从句：从句在句中充当宾语成分（可以作谓语动词、介词等的宾语）谓语动词、介词等的宾语）从属连词：从属连词：that(常可省略常可省略),whether,if 引导词引导词 连接

7、代词：连接代词：who,what,which,whoever,whatever 连接副词：连接副词：when,where,why,how1.1.whether和和if都可引导宾语从句，但都可引导宾语从句，但与与or not搭配时，以及介词后的宾语从搭配时，以及介词后的宾语从句，均不能用句，均不能用if引导。引导。EX.We havent worked out the question of it is necessary for him to study abroad.whether2.2.在在主主+谓谓+it(+it(形宾形宾)+)+宾补宾补+that+that从句从句中，中，thattha

8、t不可省略。不可省略。EX.We must make it clear we mean what we say.that3.3.由连词由连词andand连接的两个连接的两个thatthat引导的宾语从句中，引导的宾语从句中，第一个第一个thatthat可省，第二个可省，第二个thatthat不可省。不可省。EX.He told me(that)he would come and that he would come on time.4.4.宾语从句必备经典句型：宾语从句必备经典句型：1)I like it in autumn when the weather is clear and brig

9、ht.2)I cant help it if you dont accept my advice.3)Ill appreciate it if you can help me.4)Dont take it for granted that everyone should help you.表语从句表语从句 1.The question is we can depend on him.2.Thats we spent our holiday last summer.3.He looked he was going to cry.4.Thats he was late.whetherwhereas

10、 ifwhy连接词意义充当成分是否可省略从属连词从属连词thatwhetheras if/thoughbecause连接代词连接代词who/whom主语、宾语、主语、宾语、表语或定语表语或定语 不可省略不可省略whosewhatwhich连接副词连接副词when状语状语不可省略不可省略wherewhyhow无意义无意义不充当成分不充当成分不可省略不可省略是否是否好像好像因为因为谁谁谁的谁的什么什么哪一个哪一个什么时候什么时候哪里哪里为什么为什么怎么样怎么样1.Li Ming,a famous star,was very popular in the 1990s.3.The news that

11、Lu Han got married made me very happy.2.The little fox Tommy looks so cute.news that对名词进一步解释，说明名词的具体对名词进一步解释，说明名词的具体内容。内容。同位语从句同位语从句:3.The news that Lu Han got married made me very happy.Structure:先行词先行词+引导词引导词+同位语从句同位语从句 news that先行词先行词 引导词引导词 同位语从句同位语从句1.We all know the truth that the moon goes ro

12、und the earth.2.She asked me the question whether the movie was worth watching.(3)I have no idea where he worked ten years ago.同位语从句先行词同位语从句先行词一般是一些一般是一些抽象名词抽象名词(可以想象，却无法触可以想象，却无法触碰到的东西碰到的东西)advice,suggestion,demand,order,request doubt,fact,hope,idea,information,message,news,problem,promise,question

13、,truth,wish,possibility,evidence1.His suggestion that we(should)have a map is reasonable.2.Mr.Black refused our request that we(should)have three days off to prepare for the coming exam.3.The command that a meeting(should)be held before the event is from the president.同位语从句先行词为表示同位语从句先行词为表示命令建议要求命令建

14、议要求等词时，等词时，从句谓语要用从句谓语要用(should)+动原动原。that/whether 不充当成分不充当成分 who/which/what/whom 主语主语/宾语宾语 when/where/why/how 状语状语1.There is no doubt that they will come on time.2.The matter whether he will go out tomorrow troubles him.3.I have no idea what she wants to say.4.The question who will go abroad hasnt b

15、een decided yet.5.The question when/where/how they should go is still being discussed.同位语从句同位语从句引引导词导词 不能用不能用if 1.Yesterday,word came that they won the football game.2.A thought came to my mind that we should have a rest.3.The fact cant be ignored that he is an honest boy.word that thought that fact

16、 that 同位语从句引导词可以不紧跟先行词同位语从句引导词可以不紧跟先行词(抽象抽象名词名词)，而被，而被动词隔开动词隔开。注意Word came that 消息传来说消息传来说News came that 消息传来说消息传来说A story goes that 传说传说A saying goes that有一句谚语说有一句谚语说常见常见句式句式同位语同位语从句从句定义定义先行词先行词引导词引导词特殊句式特殊句式与定语从句区别与定语从句区别Word came that 消息传来说消息传来说News came that 消息传来说消息传来说A story goes that 传说传说A say

17、ing goes that有一句谚语说有一句谚语说that/whether 不充当成分不充当成分who/which/what/whom 主语主语/宾语宾语when/where/why/how 状语状语抽象抽象n.当先行词是建议命令要求时从句谓语当先行词是建议命令要求时从句谓语用用should+动词原形动词原形解释说明（抽象）名词内容的句子解释说明（抽象）名词内容的句子先行词先行词+be+从句说得通，即从句说得通，即为同位语从句为同位语从句Analyze the following sentences.Analyze the following sentences.1.What seemed s

18、trange before now appears quite normal to Xie Lei.2.It is important that Xie Lei keeps a balance between her studies and her social life.3.At first,Xie Lei had no idea what she should say,but what surprised her was that she found herself speaking up in class after just a few weeks.4.What seemed stra

19、nge before now appears quite normals to her.课文回顾课文回顾Analyze the following sentences.Analyze the following sentences.5.Laura says she always feels hungry when she smells it,so I taught her how to cook it,too.6.The first time that she had to write an essay,her tutor explained that she must acknowledge

20、 what other people had said if she cited their ideas,but that he mainly wanted to know what she thought.7.Xie Lei also found many courses included students participation in class as part of the final result.课文回顾课文回顾The difficult points of noun clauses 小题集训（1）The question is _ the film is worth seein

21、g.（2）This museum is not _ it was ten years ago.（3）You have no idea _ anxious I am now for her safety.（4）Could you tell me for _ you have bought this fur coat?（5）_ is likely that we can bridge the generation gap.whetherwhathowwhomItThe difficult points of noun clauses 小题集训（6）The reason _ he was absen

22、t was _ he wasnt interested in the meeting.（7）The police promised to do _ was possible to save the people trapped in the mountains.（8）_ team wins on Saturday will go straight to the national championships.（9）Please remind me _ he said he was leaving.I may be in time to see him off.（10）It was said _

23、that was how the Chinese people first raised silkworms.whythatwhateverWhicheverwhenthatThe difficult points of noun clauses 小题集训（11）Mary came back with a massage _ there would be a test soon.（12）Do _ you think is right and overcome _ difficulties you may have.（13）Our principal didnt feel like making it clear _ he attend the meeting the next morning.（14）_ theory must be put into practice is _ we must always keep in mind.（15）Stories spread quickly among his friends _ Tom had lived on a deserted island for over five months after the shipwreck.thatwhatwhatif/whetherThatwhatthat