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1、Who will win the match is still unknown.I want to know what he has told you.The fact is that we have lost the game.The news that we won the game is exciting.主语从句主语从句宾语从句宾语从句表语从句表语从句 名词性从句名词性从句的作用相当于名词，因此主语从句、的作用相当于名词，因此主语从句、表语从句表语从句 、宾语从句和同位语从句分别作主句、宾语从句和同位语从句分别作主句的主语、表语、宾语和同位语。的主语、表语、宾语和同位语。同位语从句同位
2、语从句第1页/共46页Noun Clauses(名词性从句)Subject Clause (主语从句主语从句)Appositive Clause（同位语从句）（同位语从句）Object Clause（宾语从句）（宾语从句）Predicative Clause（表语从句）（表语从句）第2页/共46页1.A tree has fallen across the road.2.You are a student.3.To find your way can be a problem.4.Smoking is harmful to you.5.What she said is not yet know
3、n.6.That we shall be late is certain.7.Its certain that we shall be late.第3页/共46页 主语从句是在复合句中充当主语的从句,通常 放在主句谓语动词之前或由形式主语it代替,而本身放在句子末尾。1.How the book will sell depends on its author.2.That he is the best student in the class is obvious.主语从句主语从句第4页/共46页1That he will come is certain.2Whether it will pl
4、ease them is not easy to say.3What seems easy to some people seems difficult to others.4Which side will win is not clear.5Why he did it remains a mystery.6When they will start is not known yet.7How he became a great scientist is known to us all.8Who will take part in the meeting has not been decided
5、.9Whoever breaks the law will be punished.10Where she is from is unknown.第5页/共46页请观察下列句子,注意主语从句的特点。1.Thattheearthtravelsroundthesun is a well-known fact.2.whethertheartistcandoitornotis uncertain.3.Whowillacttheleadintheplay has not been decided yet.4.Wheretheyoungmanhasgone is not known.5.When and
6、where the test will be given is not yet decided.第6页/共46页1.主语从句必须有引导词。2.主语从句用陈述句语气。【归纳总结】第7页/共46页1.引导主语从句的词有连词:that,whether；连接代词:who,whose,whom,whoever,what,which等；连接副词where,when,whenever,wherever,how,why等。第8页/共46页依据“缺什么补什么”原则。所谓“缺什么补什么”是指句型结构与连词之间的关系。如果句子中缺主语，指人用who，指物用what；如缺宾语，指人用whom，指物用what；如缺时间
7、状语用when；地点状语用where；原因状语用why；方式状语用how；定语用what或which；什么都不缺用that。Where he will go is unknown.What you said yesterday is right.That he knows Japanese is known to all.Whether he is coming doesnt matter much.第9页/共46页主语从句引导词的选择主语从句引导词的选择1).连接词:that,whether 例:(1)._ he will win is certain.(2).It has been rep
8、orted _sales of beef in China will increase.(3)._ we shall raise ducks or geese remains to be decided.(4)._ he ll join us in the discussion is of great importance.ThatthatWhetherWhether第10页/共46页 2)连接代词:who,whom,whose,what,which,whoever,whatever,whichever等。(1).It is clear is afraid of having a change
9、 in land ownership.(2)._bag it is can not be told.(3)._India needs is a law to make land ownership fairer.whoWhoseWhat第11页/共46页(4).It is not yet decided _cash crop will be produced next year.(5)._ he said was right.(6)._ go there must get ready by 6 oclock.whichWhateverWhoever第12页/共46页3)连接副词:when,wh
10、ere,why,how,how many,how much,how long,how soon,how often(1)._well start tomorrow will be told soon.(2)._we can buy oxen is something we need to find out.(3)._he came here is not known.WhenWhereHow/When第13页/共46页(4)._we can protect the grain needs to be discussed.(5)._people died from starvation that
11、 year will never be known.(6)._hell go to see his grandmother depends on the time he can spare.HowHow manyHow often第14页/共46页归纳总结：归纳总结：主语从句引导词的选择主要是根据从句的结构和意义来选择：1.1.如果从句的意义和结构完整，则用thatthat。2.2.如果从句的意义和结构不完整，则根据从句的意义和结构选择相应的引导词。第15页/共46页1._ the meeting will be held on time is not known yet.2._ leaves
12、 the room last ought to turn off the light.3._ he has become a rich man is known to all in our town.4._ I need is more time.5._ we will go for an outing tomorrow remains unknown.WhetherWhoeverThatWhatWhether/Where完成下面主语从句第16页/共46页比比较较that/whatthat/what1._ he wants is a book.2._ he wants to go there
13、is obvious.3._ happened is not clear.4.This is the best TV _ is made in China.5.The first museum _ he visited in China was the History Museum.WhatThatthatWhatthat定语从句定语从句第17页/共46页that that 和和what what 的选用的选用that that 和和 what what 都可引导主语从句。都可引导主语从句。但是，但是，whatwhat除起连接作用外，还在主语除起连接作用外，还在主语从句中充当成分，可做从句的主
14、语、宾语、从句中充当成分，可做从句的主语、宾语、或表语。而或表语。而thatthat在主语从句中不充当任何成分，在主语从句中不充当任何成分，只起连接作用只起连接作用。第18页/共46页1.Whatyouleftareonlyseveraloldbooks.2.Whatyousaidisofgreatimportance.3.Whetherhellcomehereisnotclear.1.“if”不能引导主语从句，应有“whether”引导。3.主语从句的“that”一般不能省。4.“what”引导主语从句时，谓语动词：1）常与其后的名词作表语一致2）根据句子的语境而定。4.主语从句需注意的问题
15、2.主语从句中用陈述语序第19页/共46页 1._ you dont like him is none of my business.2._ he said at the meeting astonished everybody present3._ the 2000 Olympic Games will be held in Beijing is not known yet.4._ well go camping tomorrow depends on the weather.5._ leaves the room last ought to turn off the lights.That
16、WhatWhetherWhetherWhoever第20页/共46页1._ he made an important speech at the meeting was true.A.That B.Why C.What D.How 2._well go camping tomorrow depends on the weather.A If B Whether C That D Where 第21页/共46页3.It worried her a bit _ her hair was turning gray.A.whether B.that C.what D.when4.What I say
17、and think _ none of your business.A.is B.are C.has D have第22页/共46页1.他在找什么与你无关。用主语从句翻译下列句子。2.他是否能来仍然是个问题。What he is looking for is none of your business.It remains a question whether he will be able to come.第23页/共46页4.飞机何时起飞还没有宣布。3.谁告诉他们这个消息的仍然是个谜。Who told them the news is still a mystery.When the pl
18、ane is to take off has not been announced./It has not been announced when the plane is to take off.第24页/共46页Complete the sentences using what,whether,where,when,who,why,howorthat.1.(_ is needed for success)is your hard work.3.(_ we will go tomorrow)hasnt been decided yet.2.(_ they will arrive)has be
19、en told to the teacher.4.(_ can join in the sport meet)is decided by the teacher.5.(_ it will rain or not)is not clear.7.(_ the earth is a solid ball)is known to us all.WhatWhen/HowWhere/WhetherWhoWhetherThat6.(_ the earth is becoming warm)is a good topic for research.Why主语从句作主语时，谓语动词一般用单数形式。主语从句作主语
20、时，谓语动词一般用单数形式。Conclusion:第25页/共46页主语从句练习 1_ they are most interested in is how they can produce more and better cars.A.That B.What C.What D.That 2_ well go camping tomorrow depends on the weather.A.If B.Whether C.That D.Where3._ makes mistakes must correct them.A.What B.That C.Whoever D.Whatever4._
21、surprised me most was that such a little boy of seven could play the violin so well.A.That B.What C.That D.When CBCB第26页/共46页5._ we go swimming every day _ us a lot of good.A.Ifdo B.Thatdo C.Ifdoes D.Thatdoes 6.It _ Bob drives badly.A.thinks that B.is thought what C.thought that D.is thought that7.I
22、ts uncertain(不确定）_ the exhibition will be hold in Shanghai.A.if B.that C.whether D.how8._ the boy didnt take medicine made his mother angry.A.That B.What C.How D.WhichDCAD第27页/共46页13._ well finish translating the book depends on the time.A.When B.Why C.What D.That14._ makes mistakes must correct the
23、m.A.Who B.Anyone C.Whoever D.Anybody15._ team will win the match is none of my business.A.Which B.That C.If D.HowAAC第28页/共46页9 _ we cant have seems better than that we have.A.What B.Who C.That D.whose10._ you dont like him is none of my business.A.What B.Who C.That D.Whether11._ well go camping tomo
24、rrow depends on the weather.A.If .B.Whether C.That D.Where12._is going to do the job will be decided by(由决定）the CEO.A.That B.Why C.How D.WhoCBDA第29页/共46页1.Go and get your coat.Its _ you left it.A.there B.where C.there were D.where there 2.The problem is _ he has enough time.A.if B.whether C./D.that
25、3.He made a promise _ he would help me.A.what B.when C.that D.whichBBC单项选择单项选择第30页/共46页4.I remember _ this used to be a quiet village.A.how B.when C.where D.what 5.It is generally considered unwise to give a child _ he or she wants.A.however B.whatever C.whichever D.whereverBB第31页/共46页6.Can you make
26、 sure _ the gold rings?A.where she had put B.where had she put C.where she has put D.where has she put7.The reason that has been such a success _ he never gives up.A.is B.is because C.is that D.is what8._ Jack looked so excited is not clear.A.That B.Where C.When D.WhyC C D 第32页/共46页9.That is _ I had
27、 to take the risk of being washed away.A.why B.reason why C.how D.what10.Do _ you think is right _ difficulties you may have.A.what;however B.that;whatever C.whatever;whoever D.what;whatever11.The workers considered it important _ the boss would agree to give them a rise.A.whether B.how C.where D.wh
28、ich A D A 第33页/共46页12.Along with the letter was his promise _ he would visit me this coming Christmas.A.which B.that C.what D.whether13.Difficulty lies _ we have no money.A.that B.in that C.in the fact D.in the fact that14.I dont think the question of _ they are old or young is important.A.which B.w
29、hether C.how D.whyB D B 第34页/共46页15.The news _ Lincoln was murdered filled the American peoples hearts with deep sorrow.A.which B.when C.that D.how 16._ he said at the meeting astonished everyone present.A.What B.That C.The fact D.The matter17.I dont trust his promise _ he will buy me a new car.A.wh
30、ich B.what C.when D.that C A D 第35页/共46页18.She received the message _ he would come by plane.A.that B.which C.what D.when19.Energy is _ makes things work.A.what B.something C.anything D.that20.Our city has changed a lot,and now it is quite different from _ a few years ago.A.what it used to be B.that
31、 it used to be C.which it used to be D.what was itA A A 第36页/共46页21.We all know the truth _ there are air,water and sunlight,there are living things.A.wherever B.where C.that D.that wherever22.The true value of life is not in _,but_.A.how you get;that you give B.which you get;what you give C.what yo
32、u get;what you give D.what do you get;what do you give23._ is a fact that English is being accepted as an international language.A.There B.This C.That D.ItD C D 第37页/共46页 1.-Are you still thinking about yesterdays game?-Oh,thats _.A.what makes me feel excitedB.whatever I feel excited about C.how I f
33、eel about it D.when I feel excited A解析:这是由what 引导的一个表语从句,在从句中充当主语,这句话的意思为:那是使我感到兴奋的事。故答案为A。第38页/共46页2.-I drove to Zhuhai for the air show last week.-Is that _ you had a few days off?A.why B.when C.what D.where 解析:这是一个由why引导的表语从句,表示原因。这句话的意思是“这就是你离开的原因吗?”,故答案为A。A第39页/共46页3.Perseverance is a kind of q
34、uality and thats _ it takes to do anything well.A.what B.that C.which D.why 解析:what 在表语从句中作 takes 的宾语,构成 It takes sth.to do sth.的句型。答案为A。A第40页/共46页4.When you answer questions in a job interview,please remember the golden rule:Always give the monkey exactly _ he wants.A.what B.which C.when D.that 解析:
35、这是一个宾语从句,wants后面缺少宾语,Always give the monkey exactly what he wants.是一句谚语,意思是永远给予他人他确实想要的东西。故答案为A。A第41页/共46页1._ he made an important speech at the meeting was true.A.That B.Why C.What D.How 2._well go camping tomorrow depends on the weather.A If B Whether C That D Where 第42页/共46页3.It worried her a bit
36、 _ her hair was turning gray.A.whether B.that C.what D.when4.What I say and think _ none of your business.A.is B.are C.has D have第43页/共46页 How to learn English well?为什么要学好英语英语是应用最广泛的语言，据报道，很多人都把英语作为第一或第二语言。如何学好英语不好放弃，虽然英语有时很难。多练习，熟能生巧是有道理的。最重要的是养成良好的学习习惯，比如利用字典、多和老师交流等。第44页/共46页How to learn English
37、well?It is well known that English is used most widely in the world.It is reported that many people use English as the first or second language.We should try our best to learn English well.But how can we learn English well?First,we shouldnt give up.Its true that English is sometimes really very diff
38、icult for us.But if we hold on,I think we will be good at it.Also,I think if we do a lot of practice,we will make progress,we should speak more and listen more often.That practice makes perfect is true.What is most important is that we must form a good habit of learning English.Such as,making good use of the dictionary and turning to the teachers when in trouble,I think If we do that,well be able to learn English well easily.第45页/共46页谢谢您的观看！第46页/共46页