1、名词性从句名词性从句 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主语主语 His job is important.What he does is important.表语表语This is his job.This is what he does every day.宾语宾语 I dont like his job.I dont like what he does every day.同位语同位语 I dont know about the man,Mr.White.I dont know about the fact that he is a teacher.主语从句主语从句
2、subject clause 宾语从句宾语从句object clause 表语从句表语从句predicative clause 同位语从句同位语从句appositive clausePractice time：指出下列各名词性从句的种类指出下列各名词性从句的种类At lunchtime,the radio weatherman reported that the mist would become a thick fog in the afternoon.2.She wondered if the buses would still be running.3.The truth is that
3、 the fog is too thick for the bus to run that far.4.She sensed that she was being watched by a tall man in a dark coat.5.When we will start is not clear.6.I had no idea that you were her friend.Object clauseObject clausePredicative clauseObject clauseSubject clauseAppositive clauseB5 Task 1请你们看一下下面的
4、例句，写出它们划线部分的请你们看一下下面的例句，写出它们划线部分的 从句类型：主语从句表语从句从句类型：主语从句表语从句 宾语从句宾语从句1.She wants to know what kind of films I like.(_)2.That is what I want to tell you.(_)3.Whether she will go there is not known(_)4.It is a pity that he cant attend the party.(_)宾语从句宾语从句 表语从句表语从句 主语从句主语从句主语从句主语从句B65.The teacher sugg
5、ested that he(should)read the novel.(_)6.I will tell you why I was late for the meeting.(_)7.I wonder what has happened to her.(_)8.The reason is that he doesnt understand me.(_)宾语从句宾语从句 表语从句表语从句 宾语从句宾语从句 宾语从句宾语从句宾语从句宾语从句that 使用使用I think(that)women can reach very highachievements in many fields of s
6、cience.He phoned us to tell(that)it was time for us to set off and that he would wait for us at the first crossing.The reason lies in that she works harder than the others do.如果宾语从句后面有宾语补足语，要使用如果宾语从句后面有宾语补足语，要使用形式宾语形式宾语 it 而将从句放到补足语后面而将从句放到补足语后面I thought it strange that he failed to call meWe think
7、it very important that every citizen should obey the traffic rules.B9 在在think,believe,suppose,expect等动词之后的宾等动词之后的宾语从句中，如果主句主语是第一人称，且从句谓语从句中，如果主句主语是第一人称，且从句谓语是否定，含将主句谓语动词语是否定，含将主句谓语动词think等变为否定形等变为否定形式式;I dont think you are right 我想你是不对的。我想你是不对的。I dont think we need waste much time on it.B10在主句为动词在主句
8、为动词 be 加某些形容词（如加某些形容词（如sorry,sure,afraid,glad等）作表语时，后面所跟等）作表语时，后面所跟的省略的省略 that 的从句也可算是宾语从句。的从句也可算是宾语从句。vIm sorry(that)I dont know.vWere sure(that)our team will win.vIm afraid(that)he wont pass the exam.11B单句改错单句改错 1.I didnt know that you will come.2.He said that he is writing a story.3.Could you tel
9、l me when will he arrive?4.You can begin to see why does English have such strange rules.wouldwashe willhas时态变化时态变化陈述句语序陈述句语序B12The reason why I was sad was that he didnt understand me.One reason for her preference for city life is _she can have easy access to places like shops and restaurants.that表
10、语从句表语从句B13单个的主语从句主语从句作主语时，谓语动词用单数形式。如果是两个或两个以上的主语从句作主语，谓语动词则用复数形式。Where and when he was born has not been found.When the person was murdered and why he was murdered are still unknown.What he wants to read now are some magazines.1.一个主从一个主从 谓单谓单2.两个或多个主从两个或多个主从 谓复谓复3.主句表语是复数名词主句表语是复数名词 谓复谓复B14it作形式主语形
11、式主语的几种情况It is a pity that the young boy has to drop out of school to help his father to raise his family.It is clear that somebody came to visit him just now.(it is important/necessary/strange.(should)do.It is said that they will hold a meeting soon.It seems(appears/occurs to sb.)+主语从句It surprised h
12、im that they came to visit him suddenly.B15 1.Mrs.Liu,our English teacher,doesnt live far from school.2.My friend,Zhanghui,often helps other classmates.3.The news that our class won the basketball match made me very happy.4.They asked me the question whether he came from America.Step2Discovering use
13、ful structuresB16Task 1 Summary（小结（小结1）一般的，一般的，_ 成分是对其前面成分是对其前面的名词或代词进行的名词或代词进行进一步进一步的的_和和 _。我们把对前面的我们把对前面的_ 名词进行解名词进行解 释、释、_ 的从句称为的从句称为_ 从句从句。同位语同位语解释解释说明说明抽象抽象说明说明同位语同位语B171.They forget the fact that Canada is 5,500 kilometres from coast to coast.2.The news that he has passed the driving test is t
14、rue.3.The thought that they could cross the whole continent was exciting.4.There is no doubt that he will keep his promise.Step3Discovering useful structures.B185.The suggestion that a new bridge(should)be built was accepted .6.We will discuss the problem whether the sports meeting be held on time.7
15、.I have no idea when he will be back.8.We havent yet settled the question where we are going to spend our summer vacation.B19Plan,opinion,reason,thought,wish,question,promise,suggestion,idea,belief,Passibility,advice,theory,chance,decision,discovery,fact,order,message,news例句：This is our only request
16、 that this(should)be settled as soon as possible.放同位语从句前的抽象名词常有放同位语从句前的抽象名词常有：B20同位语从句和定语从句的区别同位语从句和定语从句的区别The news that he told me is not true.The news that Tom would go abroad is true.B21whether与if表表“是否是否”时时,在下列情况下用在下列情况下用whether。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.介词介词后的宾语从句后的宾语从句f.后接动词后接动词不定式不定式(w
17、hether to do sth.)g.whether与与or 或者或者 or not 连连用用 It is still unknown if/whether theplan will be carried out.B22练一练练一练:if/whether1.I asked her _ she had a bike.2.Were worried about _ he is safe.3.I dont know _ he is well or not.4.I dont know _ to go.5.The question discussed at the meeting was _ it is
18、 worth trying.6.I have no idea _ she likes the film.7.The actor said _ hed accept the role in the play depended on the plot of it.if/whetherwhetherwhether whetherwhetherwhetherwhether/ifB23v.：suggest,advise,order,insist,demand,proposen.：suggestion,advice,order,proposal,demand,request,requirement (建议
19、，命令，要求）建议，命令，要求）Our teacher suggests that we should make full use of time.It is suggested that we should make full use of time.Our teachers suggestion is that we should make full use of time.Our teacher gives us a suggestion that we should make full use of time.B24I dont doubt thatI doubt whether/if
20、There is no doubt that There is a doubt whetherI am sure that.I am not sure whether.25B名词性从句中的名词性从句中的连接词连接词有有:连词连词:that/whether/as if(though)连接代词连接代词:what/who/which/whose/whatever/whoever/whomever /whichever连接副词连接副词:where/when/why/how /wherever/whenever B26I.判断从句是否缺主语主语/宾语宾语/表语表语II.判断句子判断句子语义语义是否完整是否完整III.句子完整句子完整what/who/whomwhether/if/which/whose/when/where/why/how however/whenever/whereverthatwhatever/whoever/whomever
