高中英语语法-名词性从句(27张)课件.ppt

1、名词性从句名词性从句仔细阅读下列句子判断画线部分的词性，并说出它们在句中充当什么成份。The workers work hard._词，在句中作_语She likes apples._词，在句中作_语My uncle is an engineer._词，在句中作_语Bob,our monitor,is a smart boy._词，在句中作_语名名名名主宾表同位主语从句主语从句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名名词词性性从从句句名词性从句在功能上相当于名词名词性从句在功能上相当于名词His job is important.What he does is important

2、.主主语语 This is his job.This is what he does every day.表表语语I dont like his job.I dont like what he does every day.宾宾语语I dont know about the man,Mr.White.I dont know about the fact that he is a teacher.同同位位语语名词性从句名词性从句 在句子中起名词作用的句子叫名词从句在句子中起名词作用的句子叫名词从句(Noun Clauses）名词从句的功能相当于名词词组名词从句的功能相当于名词词组,它在复它在复合

3、句中能担任合句中能担任主语、宾语、表语、同位主语、宾语、表语、同位语语等。等。2.as the object of a sentence.1)He asked how much I paid for the violin.2)Im interested in who that tall man is.3)I find it necessary that we should do the homework.:3.as the predicative after the link verb be.1)My question is that whether polly can find her wa

4、y home.2)The truth is that the fog is too thick for the bus to run that far.3)Thats why I was late.1)The news that he failed in the exam surprised his parents.2)There is no possibility that our team will lose the game.3)Ill keep the promise that I will help you out when you are in trouble.同位语从句一般跟在某

5、些名词后，用以解释或说明前面名词的内容。这些名词有:fact,news,message,doubt,feeling,possibility,idea,reason,belief,suggestion等。that引导的名词性从句引导的名词性从句 The radio announced something.The mist would become a thick fog.The radio announced that the mist would become a thick fog.that引导引导肯定含义肯定含义的从句，在的从句，在从句中不充从句中不充当成分当成分，没有实际意思。，没有实际

6、意思。She wished(that)someone would come along to help her.The truth is(that)the buses will not be running.thatthat引导的名词性从句引导的名词性从句Noun clauses beginning with that you like him is strange.The fact is the earth is smaller than the sun.The idea you will invite him sounds good.I dont believe he has ever r

7、ead any of Shakespeares works or he has ever heard of him.If/whether引导的名词性从句引导的名词性从句 She wondered.Would the buses still be running?She wondered if/whether the buses would still be running.If/whether引导引导疑问含义疑问含义的从句，在的从句，在从从句中不充当成分句中不充当成分，意为，意为“是否是否”。If/whether引导的名词性从句引导的名词性从句 She is not certain about

8、 whether she has done anything wrong.Whether it is going to clear up keeps me wondering.只有动词后的宾语从句可以用只有动词后的宾语从句可以用/whether，其他名词性从句（包括介，其他名词性从句（包括介词后的宾语从句）词后的宾语从句）固定结构固定结构，不可以用不可以用if。I want to know whether or not the train goes to King Street.单选题中，当确定是单选题中，当确定是“”，选，选项中项中出现出现if和和whether时，必选时，必选If/whet

9、her引导的名词性从句引导的名词性从句practice1.I think it is going to be a big problem.Yes,it could be.I wonder _we can do about it.A.if B.how C.what D.that2._is no possibility _Bob can win the first prize in the match.A.There;that B.It;what C.There;whether D.It;whether3.A computer can only do _you have instructed it

10、 to do.A.how B.after C.what D.when4.Can you tell me _?A.who is that gentleman B.that gentleman is who C.who that gentleman is D.whom is that gentleman5.He didnt know which room_.A.they lived B.they lived in C.did they live D.did they live in6.To get the job started,_I need is from here.A.only what B

11、.all what C.all that D.only that7.In some countries _is called“equality”doesnt really mean equal rights for all people.A.which B.what C.that D.one8.Go and get your coat.Its _you left it.A.there B.where C.there where D.where there9._you dont like him is none of my business.A.What B.who C.That D.Wheth

12、er10.The reason_I plan to go is _she will be disappointed _I dont.A.why;because;when B.why;that;if C.because;that;if D.why;that;whether11._can I do with a situation?Take _ measure you consider best.A.How;whichever B.What;whatever C.How;whatever D.What;whichever12._she said suggested that she hadnt d

13、ecided _to go or not.A.What;if B.That;whether C.What;whether D.Whether;what13.He made a promise _anyone set him free he would make him very rich.A.that B.if C.what D.that if 14._would like to devote his whole life to his country should go _there are all kinds of difficulties.A.Who;somewhere B.Whoeve

14、r;where C.Whatever;anywhere D.Who;there15.Can I sit in the front row?Yes.You can take _seat you like.A.whatever B.what C.whichever D.which16.They lost their way in the forest and _made matters worse was _night began to fall.A.what;that B.it;that C.what;when D.which;what17._gone is gone._no use talki

15、ng about it any more.A.Thats;Its B.Whats;Its C.Its;Thats D.Thats;thats18.I didnt quite follow you.What was _ you just said about the place?A.where B.which C.that D.how19.It was _my father worked _I work now.A.where;that B.wherever;where C.that;where D.that;that20.It was only_I reread his poems recently _I began to appreciate their beauty.A.that;when B.when;that C.until;than D.when;than