名词性从句优秀课件.ppt

1、Noun Clauses 名词性从句考点及应用名词性从句考点及应用 I.名词性从句的引导词：名词性从句的引导词：1.连接词连接词：that、if、whether不作成分不作成分无意义无意义2.连接代词连接代词：who、whom、whose、what、which、whoever,whatever3.连接副词：连接副词：when、where、why、how“是是否否”作状语作状语作主作主/宾宾/表表众所周知，众所周知，那天那天是汶川地震三周纪念日。是汶川地震三周纪念日。You all know that it was the third anniversary of the Wenchuan ea

2、rthquake the day.I think it known to you all that it was the third anniversary of the Wenchuan earthquake the day.That it was the third anniversary of the Wenchuan earthquake the day is known to you all.It is known to you all that it was the third anniversary of the Wenchuan earthquake the day.The f

3、act that it was the third anniversary of the Wenchuan earthquake the day is known to you all.What is known to you all is that it was the third anniversary of the Wenchuan earthquake the day.宾宾 从从主主从从同位语从句同位语从句表语从句表语从句我的梦想是能进入一所重点大学。我的梦想是能进入一所重点大学。I always dream that I can enter a key university.My d

4、ream is that I can enter a key university.That I can enter a key university is my dream.I have a dream that I can enter a key university.that,what,which,whether,if,who,whom,whose,whatever,whichever,whoever,whomever,whoseverwhen,where,why,how 重点重点II名词性从句考点归纳名词性从句考点归纳:名词性从句在句中要用名词性从句在句中要用_语序语序,从句从句的引导

5、词必须始终置于的引导词必须始终置于_ 1.No one can be sure _ in a million years.A.what will man look likeB.what man will look likeC.man will look like what D.what look will man like陈述陈述总结归总结归纳纳：2.You cant imagine _ when they received these nice Christmas presents.A.how they were excited B.how excited they wereC.how ex

6、cited were they D.they were how excited 从句句首从句句首2.Our physics teacher once told us that light _（travel）faster than sound.travels总结总结归纳：归纳：c.c.主句的动词用主句的动词用一般现在时一般现在时，从句谓语可根据需要选从句谓语可根据需要选用用各种各种时态时态1.He said that he will go to the station.3.Tom says that Mary _(go)abroad last year and _(be)there for ne

7、arly 5 months.a.a.主句的动词用主句的动词用过去过去时，时，从句谓语动词用从句谓语动词用过去过去的某种时态的某种时态b.b.主句的动词用主句的动词用过去过去时，时，从句表示从句表示客观事实，格言，谚客观事实，格言，谚语语等等 ，从句谓语动词从句谓语动词用用一般现在时一般现在时wenthas beenwould何时开会还没有决定。何时开会还没有决定。When the meeting will begin _(have)not been decided yet.他们何时出发和他们去哪里还没有决定。他们何时出发和他们去哪里还没有决定。单个的主语从句作主语时，谓语动词单个的主语从句作主

8、语时，谓语动词一般一般用用_形式。如果是两个或两个以上的主语形式。如果是两个或两个以上的主语从句作主语，谓语动词则用从句作主语，谓语动词则用_形式。由形式。由两个或多个连接词引导一个主语从句，谓语两个或多个连接词引导一个主语从句，谓语动词用动词用_形式。形式。总结归总结归纳：纳：单数单数复数复数hasWhen they will start and where they will go_(be)still unknown.何时何地开会还没有决定。何时何地开会还没有决定。When and where the meeting will begin _(have)not been decided y

9、et.arehas单数单数考点考点3 主谓一致问题主谓一致问题基本句型基本句型：It is+形容词、名词、过去分词形容词、名词、过去分词+that.+(should)do a.It is important(necessary,natural,strange,advisable etc)+that b.It is a pity(a shame,no wonder etc)+that c.It is suggested(ordered,proposed,required,demanded,requested,insisted etc)+that1.It is ordered that he _

10、the examination?A.takes B.has to take C.must take D.take2.It is strange that he _ you this.A.would tell B.should tell C.had told D.has told总结总结归纳：归纳：We suggested that the meeting _A.should put off B.be put off C.was put off D.putting off总结总结归纳：归纳：表示表示建议、要求、命令建议、要求、命令,坚持坚持等等动词动词suggest、advise、propose

11、、demand、require、insist request、command、order后的从句后的从句谓语动词用谓语动词用 _注意注意suggest 当表示当表示“暗示、表明暗示、表明“讲时，讲时，insist 表表示示“坚持认为坚持认为”之意时，之意时，从句按需要来选择时态从句按需要来选择时态(should)+do/be doneThe smile on his face suggested that he _(was/be/is)satisfied with our work.wasa.I wish I _(know)the answer now.b.I wish he _(pass)t

12、he exam yesterday.c.I wish I _(fly)to the moon in a few years.对现在虚拟时对现在虚拟时，that从句中谓语用从句中谓语用过去时过去时对过去虚拟时对过去虚拟时，用用had过去过去分词分词对将来虚拟时对将来虚拟时，用用would(might等等)动词原形动词原形knewhad passedwould fly总结总结归纳：归纳：在在 suggestion,proposal,idea,plan,order,advice 等名词后面的表语从句、同位语从句中要用虚等名词后面的表语从句、同位语从句中要用虚拟语气，即拟语气，即_1.His sugg

13、estion that you _ once more sounds reasonable.A.try B.tries C.must try D.can try2.The order given by the commander was that they _ until the commander allowed they to.A.stopped B.didnt stop C.stop D.not stop总结总结归纳：归纳：(should)+do/be done1.I think that worthwhile that we spent so much money on these b

14、ooks.2.That is hard to decide when and where we will hold our sports meeting.itIt找出下列句子中的错误找出下列句子中的错误总结归总结归纳：纳：当主语从句较长，而谓语较短时，常常将从当主语从句较长，而谓语较短时，常常将从句句_，而用，而用it作为形式主语置于句首。作为形式主语置于句首。it 也可作形式宾语也可作形式宾语。后置后置形式宾语形式宾语形式主语形式主语that we spent so much moneyon these books.when and where we will holdour sports

15、meeting.(1)It is 名词名词 从句从句 It is a fact that 事实是事实是 It is an honor that 非常荣幸非常荣幸 It is common knowledge that 是常识是常识(2)It is 形容词形容词 从句从句 It is natural that 很自然很自然 It is strange that 奇怪的是奇怪的是(3)It 不及物动词不及物动词 从句从句 It seems that 似乎似乎 It happened that 碰巧碰巧 It appears that 似乎似乎(4)It be+过去分词过去分词 从句从句 It is

16、 reported that 据报道据报道 It has been proved that 已证实已证实 We think it important that we learn a foreign language.We consider it our duty to clean our classroom every day.该句型中的该句型中的it 作形式宾语。为了记忆方便我们可称该句型为：作形式宾语。为了记忆方便我们可称该句型为：指主句中常用的动词：指主句中常用的动词：think,believe,make,find,consider,feel；1 指的是形式宾语指的是形式宾语it；2 指

17、的是宾补的两种形式：形容词或名词指的是宾补的两种形式：形容词或名词；3 指的是真正宾语的三种形式：不定式短语，动名词指的是真正宾语的三种形式：不定式短语，动名词短语或短语或that 引导的宾语从句。引导的宾语从句。1._ is known to us all that the 2012 Olympic Games will take place in London.2.He didnt make _ clear when and where the meeting would be held.A.this B.that C.it D.these _ is known to us all,the

18、 2012Olympic Games will take place in London._ is known to us all is that the 2012 Olympic Games will take place in London.A.It B.What C.As D.WhichItAsWhat总结归总结归纳：纳：_等同类词等同类词既可以引导名词性从句，既可以引导名词性从句，也可以引导让步状语从句，也可以引导让步状语从句，而而 _等等只能引导让步状语从句。只能引导让步状语从句。whateverno matter what_ you go and _you do,Ill be ri

19、ght here waiting for you.whereverwhateverNo matter whereno matter what任何最后离开房间的人应该把灯关掉。任何最后离开房间的人应该把灯关掉。_ought to turn off the light.他所有的东西都被日本士兵占领了。他所有的东西都被日本士兵占领了。_was seized by the Japanese soldiers.Whoever leaves the room lastWhatever he hadb)whatever/whoever/无论无论,不管不管however/whomever/whichever/

20、让步状语从句让步状语从句1.She is very dear to us.We have been prepared to doit takes to save her life.A.whichever B.however C.whatever D.whoever2._,mother will wait for him to have dinner together.A.However late he is B.However he is late C.No matter how late he is D.No matter how he is late3_wants to stay in a

21、 hotel has to pay their own way.A.Anyone B.The one C.Whoever D.WhoExercisesThat he wants to go there is obvious.I am sure that he will come tomorrow.The news that our team won the match inspired us.The result is that we won the game.成分成分有无词义有无词义备注备注that无无无无宾语从句中宾语从句中可省可省，其余，其余不可省不可省是否是否无无主语，主语，宾语，宾语

22、，表语表语有有1）that 与与whether 的区别的区别()1.Some researchers believe that there is no doubt _ a cure for AIDS will be found.(05广东卷广东卷)2.We doubt _ he will defeat the others.3.The problem is _ we have enough time.4.It doesnt matter _ you come or not5.It all depends on_the sky is going to clear up.6.He doesnt k

23、now _ to stay or not.A.if B.that C./D.whetherwhether/ifwhetherwhatthatwhetherwhetherwhether2）whether 和和if的区别的区别That表确定表确定whether表是否表是否只能使用只能使用whether 不用不用if 的情况：的情况：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e.介词后的宾语从句介词后的宾语从句f.直接加动词不定式只能用直接加动词不定式只能用whether（to do）g whether or not 直接连用时不用直接连用时不用if1._(What/That/

24、whether)was most important to her,she told me,was her family.2._ we cant get seems better than _ we have.A.What;what B.what;that C.That;that D.That;what3._made the school proud was more than 90%of the students had been admitted to key universities.AWhatwhetherBWhatthat CThatwhatDThatbecauseWhat与与 th

25、at 的区别的区别缺少成分缺少成分即主，宾，表语时用即主，宾，表语时用what考点考点连接词连接词c).that/whether/whatWhatwhether4.A modern city has been set up in _ was a wasteland ten years ago.A.what B.which C.that D.where1.All people,_ they are old or young,rich or poor,rich or poor,have been trying their best to help those in need since the d

26、isaster.A.even if B.whether C.no matter D.however2.The companies are working together to create _ they hope will be the best means of transport in the 21st century.A.which B.that C.what D.whothe place高考链接高考链接3.Is there any possibility _ you could pick me up at the airport?No problem.A.When B.that C.

27、whetherD.what1)_ he said at the meeting astonished everybody present.A.What B.That C.The fact D.The matter2)Perseverance is a kind of quality and thats _ it takes to do anything well.A.why B.what C.that D.wherewhat=all that,everything that 含义：含义：表示表示“的东西或事情的东西或事情”：1)He is no longer what he was.他已经不是

28、以前的那个样子。他已经不是以前的那个样子。He is what is generally called a traitor.他就是人们通常所说的叛徒。他就是人们通常所说的叛徒。Who is it that has made Fred what he is now?是谁把弗雷德培养成现在这个样子的？是谁把弗雷德培养成现在这个样子的？2)I want to be loved and liked for_ I am inside.A.who B.where C.what D.howwhat 含义：含义：“的人或的样子的人或的样子”（身份或地身份或地位）位）A modern city has been

29、 set up in _ was a wasteland ten years ago.A.what B.when C.where D.that This is what they call Salt Lake City.这就是他们称为盐湖城的地方。这就是他们称为盐湖城的地方。what=all that,everything that 含义：含义：的地方的地方 1)At last the soldier reached _ the locals called the Golden Triangle.A.what B.when C.where D.that 2)In some countries,

30、_ are called“public schools”are not owned by the public.A.which B.what C.where D.thatWhat one calls./What s called 含义：含义：所谓的所谓的;人们称之为人们称之为的的 1)Hes _ as a bellyacher-hes always complaining about something A.who is known B.whom is known C.what is known D.which is known 2)_ some people regard as a draw

31、back is seen as a plus by many others.A.Whether B.What C.That D.How What one knows as /What s known as What one regards as /Whats regarded as 含义：含义：人们称之为人们称之为的的同位语从句前的名词是一个具有抽象意味的名词。从句同位语从句前的名词是一个具有抽象意味的名词。从句就是其内容。就是其内容。that在从句中在从句中_成分。而定语从句成分。而定语从句就是对前先行词进行修饰限定，关系词应代替先行词在就是对前先行词进行修饰限定，关系词应代替先行词在从句中

32、从句中_句子成分。句子成分。1.The fact has worried many scientists _ the earth is becoming warmer and warmer these years.A.what B.which C.that D.though2.The suggestion _he raised at the meeting is very good.A.which B.that C.what D./3.The suggestion _ the students(should)have plenty of exercise is very good.A.whic

33、h B.that C.what D./总结：总结：不充当不充当充当充当做题顺序：做题顺序：“二看二看”一看一看_是否完整；二看是否完整；二看_确定答案。确定答案。从句从句句意句意考点考点7同位语从句与定语从句的区别同位语从句与定语从句的区别1.I think,though I could be mistaken,_ she liked me.A.who B.which C.that D.what2.He told me the news,believe it or not,_ he had earned$1 000 in a single day.A.that B.which C.as D.b

34、ecause3._ was most important to her,she told me,was her family.(2008 山东卷山东卷)A.ItB.ThisC.What D.As考点考点8 8 含有插入语的名词性从句含有插入语的名词性从句she told methough I could be mistakenbelieve it or not：that,what,which,whether,if,who,whom,whose,whatever,whichever,whoever,whomever,whoseverwhen,where,why,how 重点重点 I read a

35、 report last night.It says_ a lot of people died in a traffic accident.But I forget_ the accident happened last Sunday._ astonished me most is _ some babies lost their lives.However,I dont know _ the government has taken some measures to deal with it.In my opinion,the accident has taught us a lesson

36、 _we should obey the traffic rules.thatwhereWhatthatwhether/ifthatFinish the passage 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 strange rules.改错改错ishasntwouldwashe willEnglish has