高中英语复习北师大版《名词性从句》 课件 (共27张PPT).ppt

1、名词性从句复习Noun clauses孟津二高王剑卫什么是名词性从句？在句子中起名词作用的句子叫做名词性从句。名词从句的功能相当于名词词组，它在复合句中能担任主语，宾语，表语，同位语。因此，根据它在句中不同的语法功能，名词性从句又分为：主语从句Subject Clause宾语从句Object Clause表语从句Predicative Clause同位语从句Appositive Clause That I have a lovely sister is my biggest pride.My biggest pride is that I have a lovely sister.-主语从句-

2、表语从句 No one knows what happened to Malaysian flight 370.The news that they have divorced is not true.-宾语从句-同位语从句判断下列的句子是什么从句:1.Whether it will please them is not easy to say._2.It is still uncertain whether he is coming or not.3.He asked whose car it was4.Tom is no longer what he used to be.5.The qu

3、estion is which of us should come first.6.She didnt tell the truth how she managed to go abroad.7.They are familiar with the opinion that all matter consists of atoms.主语从句主语从句表语从句表语从句宾语从句同位语从句同位语从句从属连词连接代词连接副词that（无词义）,whether,if（是否）as if/as though(好像)what,who,whom,whose,which,whatever,whoever,which

4、everwhen,where,how,why有词义，有词义，但不做成分但不做成分有词义，有词义，做主，宾，表，定语做主，宾，表，定语有词义，有词义，做状语成分做状语成分Conjunctions of Noun Clauses(引导名词性从句的关联词):考点一：区别that,what与which考点二：区别whether 与if考点三：区别 what,whatever,与no matter what.考点四：it 作形式主语或形式宾语考点五：名词性从句的语序名词性从句考点归纳:考点1：连接词：that 与 what 的区别What he said makes me happy.That a ne

5、w teacher will come is true.1._ I cant understand is why he has changed his mind.2._ the earth is round is known to us all.3._ he won the race was _ we expected.that:what:_只起连接作用，在从句中不充当任何成分，没有词义_起连接作用，且在从句中充当主语，宾语或表语，表示“所的”。ThatWhatThatwhat归纳that，what引导名词性从句的区别that 和what 的选用that 和 what 都可引导所有的名词性从句

6、。但是，_除起连接作用外，还在名词性从句中充当成分，可作从句的_、_、_、或_。而_在名词性从句中不充当任何成分，只起_作用。what主语宾语表语that连接总结归纳：定语考点2.区别if 与whether 1.I dont know _ Ill be free tomorrow.2.I dont know _ or not Ill be free tomorrow.3.The question is _ this book is worth writing.whether/ifwhetherwhether5.It depends on _ we will have enough money.

7、6._ they can do it matters little to us.7._ you are not free tomorrow,Ill go without you.whetherWhetherIf 请你归纳a.主语从句b.表语从句c.同位语从句e.介词后的宾语从句f.直接加动词不定式只能用whether（to do）g whether or not 直接连用时不用if只能使用whether 的情况：请你归纳a.主语从句、表语从句、同位语从句、介词后面的宾语从句只能用_，不能用if；b.后面紧跟 or not 时,用_.归纳whetherwhether_等引导的名词性从句不含有疑问

8、意义，相当于名词后加一个定语从句，而_等引导的名词性从句含有疑问意义。请你归纳 whoever,whateverWho,what 考点3.what,whatever,who,whoeverWho will take the position isnt decided.v1._ was said here must be kept secret.v2._ we need is more time.v3._ has taken away my bag is unknown.v4._ breaks the law will be punished.WhateverWhatWhoWhoeverAnyo

9、ne whoNo matter who destroys the forest will be punished.（误）解析no matter 只能引导状语从句，ever既可引导状语从句又可以引导名词性从句.no matter who/what与whoever/whateverWhoever destroys the forest will be punished.（正）what&whatever who&whoever which&whichever 引导名词性从句的区别1._ is worth doing is worth doing well.2._we need is more tim

10、e.3._ made the long distance call to him is not important.4._ breaks the law will be punished.WhateverWhatWhoWhoever1.他犯了那样一个错误真是遗憾。_ is a pity.2.他来不来不重要。_doesnt matter.It doesnt matter whetherThat he made such a mistakeIt is a pity that 考点 ：it作形式主语,形式宾语 it 作形式主语Whether he will come or not(2)it 指代后面

11、从句所叙述的内容,常用like/dislike/love/hate/appreciate/make+it+if 或when从句 it 作形式宾语(1)make/find/feel/consider/think it +adj/n +that/to doI hate it when people laugh at the disabled.1.Ive got to make clear that he told a lie.2.I like _ in the autumn when the weather is clear and bright.itit1.Can you tell me how

12、 many students are there in your class?2.I dont know where has he gone.3.The owner of the shop came to see what the matter was.Can you tell me how many students there are in your class?I dont know where he has gone.The owner of the shop came to see what was the matter.规律：名词从句中须使用陈述语序！考点5 语序问题It is s

13、aid _ Pet owners are in poor health,It is said _ Pet owners are in poor health,according to the survey drawn from the survey.according to the survey drawn from the survey._ well go camping or not depends on the _ well go camping or not depends on the weather.weather.Finally one of the frogs,which fe

14、ll into the deep pit(Finally one of the frogs,which fell into the deep pit(陷阱陷阱),believed _others frogs told him and stopped),believed _others frogs told him and stopped trying to jump.trying to jump.Our suggestion is _ we should manage to finish Our suggestion is _ we should manage to finish the ta

15、sk ahead of time.the task ahead of time.I had so much work to do that I even didnt know _ I had so much work to do that I even didnt know _ I should do at that moment.I should do at that moment.Along with the letter was his promise _ he would Along with the letter was his promise _ he would visit me

16、 this coming Christmas.visit me this coming Christmas.PovertyPoverty（贫困）（贫困）is _ he was in rags.is _ he was in rags.Let us have a look at the time table and find out _ Let us have a look at the time table and find out _ the plane arrives in Guangzhou.the plane arrives in Guangzhou.whatwhatthatthatWh

17、etherWhetherwhatwhatthatthatthatthatwhywhywhenwhen高考新题型：名词性从句的语法填空练习I read a report last night.It says_ a lot of people died in _ traffic accident.But I forget _ the accident happened last Sunday._astonished me most is _ some babies lost _ lives.However,I dont know _ the government has taken some me

18、asures to deal with_.In my opinion,_ accident has taught a lesson _ we should obey the traffic rules.thatathatwhatthattheirwhether/ifitthethat综合运用：1.The earth is round,_ is known to everybody.as/which2._ is known to everybody,the earth is round.As 3._ the earth is round is known to everybody.That4._

19、 is known to everybody that the earth is round.It5.Everybody knows _ the earth is round.that6._ surprised us very much that our teacher left without a word.It7._ surprised us very much was that our teacher left without a word.What 1.I think that worthwhile that we spent so much money on these books.2.That is hard to decide when and where we will held our sports meeting.3.Everybody considers it impossible which he wants to finish the job in such a short time.4.It doesnt matter that you will come or not.ititthatwhether改错：