复习名词性从句

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,句子的分类：,按句子使用的目的可分为四类：,1.陈述句,2.疑问句,3.祈使句,4.感叹句,按句子结构可分为三类：,1.简单句,2.并列句 (and,but,or,so,for),3.复合句,复合句,名词性从句,形容词性从句,副词性从句,主语从句,宾语从句,表语从句,同位语从句,定语从句,状语从句,句子成分的划分：,主语，谓语，宾语，定语，状语，,表语,，,同位语,，,宾语补足语,常见的系动词有：,seem,appear,look,taste,smell,feel,sound,become,turn,get,go,remain,keep,fall,stay,复合句：,1.定语从句,限定性定语从句,非限定性定语从句,2.名词性从句,主语从句,宾语从句,表语从句,同位语从句,3.状语从句,时间;原因;地点;条件;让步;结果 目的;方式;,比较(9种),注意：,1）名词性从句一定要用陈述句语序,2）名词性从句的判断：做什么成份就是什么从句,3）选择引导词的方法观察引导何种从句,引导的从句中缺少什么成份,4）,定语从句一定在,先行词,后面,判断下列名词性从句：,1.Where she has gone,is,not known yet.,2.We can,learn,what we did not know.,3.The question,is,who can complet the difficult task.,4.The news that our team has won the match,is,true.,5.He will talk to us,about,what he saw in the U.S,-,-,-,-,-,定语从句和表语从句的关系：,He is no longer the naughty boy _ he used to be.,He is no longer _ he used to be.,Is this factory _we visited last week.,Is this room _ Lu Xun once lived.,Is this the school_ you visited yesterday?,that,what,the one(that),the,one where,that/which,what,where,Have a try:,1.Do you know_?,A.how he is old B.how is he old C.how old is he D.how old he is,2.That is _ Ive seen and heard.,A.what B.all which C,all what D.that all,3._ you go or stay at home wont make any difference.,If B.When C.That D,whether,4.One of the men held the view _ the book said was right.,A,that what B.what that C.that D.whether,Answers:D A D A,主语从句,连词：,that/whether;,代词：,who/what/which;,副词：,when/where/how/why,That,he was able to come to the party made us happy.,Whether,he will come or not is still a question.,What,we need is more time.,Where,he has gone is not known yet.,Who,will go makes no difference.,Which,team will win the game is not clear.,How,the prisoner escaped is a complete mystery.,Why he didnt come,wasnt quite clear.,When well have the sports meet,hasnt been decided yet.,Whom the teacher will praise in class,is an important question.,Whose answer is correct,will be discussed at the meeting.,that引导的主语从句，,that,不做句子成分，但不能省略，,He is sure to come.,That he will come is sure.,由that引导的主语从句，一般用it作形式主语，因此上面这个句子可改为,It is certain that he is sure to come.,Whether he will come is not sure.,2.表语从句：,连词：that/whether/,as if(though),代词：who/what/which;,副词：when/where/how/why,The question is,who,can complete the difficult task.,The problem is,whether,he will come to the party.,The difficulty is,that,he wont help us.,He,looks as if,he were going to cry.,It,seems as if,it is going to rain.,注意：1.that引导表语从句一般不能省略,2.if不能引导表语从句。,3.宾语从句：,连词：that/whether/if;,代词：who/whom/whose/what/which;,副词：when/where/how/why,We can learn,what,we didnt know.,Do you know,whom,they are waiting for?,We find,it,necessary,that,we practise speaking English every day.,We consider,it,our duty,that,we should help the disabled.,You may depend,on,what,he gives you.,A theatre has been built,in,what,used to be a school.,1)I told him,that what,the teacher said was true.（宾语从句中套着主语 从句）,that和what都不可省，that引导宾语从句，what引导主语从句.,The doctor told the possibility,that,if,he gave up the operation he would die.,并列的 that 引导的宾语从句，第一个可以省，其他的不能省。,He told me(that)he received a present and,that,he would give it to me.,4.在有些名词如idea,thought,news,fact,report,promise,message,opinion,word,belief,wish,hope等后面，可以用that 引导一个从句，来解释说明名词的内容，叫同位语从句.,同位语从句与定语从句的区别在于：定语从句是用来修饰先行词（名词或代词），相当于一个形容词；而同位语从句和先行词的关系是等同的，只起到连接的作用，不作句子成分，,但不能省略,。,The news _ our team won excited me.,The news _he told me excited me.,that,that/which,The news,that well hold the sport meet next week,is known to all.,I expressed the hope,that he would come to visit our school again.,The fact,that he didnt attend the meeting,surprised me,I have no idea,when she will be back.,.ever 既可引导主语从句,也可引导状语从句,No matter只能引导状语从句,Whoever,leaves last,should turn off the lights.(主语从句)(Anybody who),No matter who(Whoever),you are,you should obey the law.（状语从句）,_,happens,you shouldnt change your mind.,_,breaks the law,will be punished.,No matter what/Whatever,Whoever/Anyone who,that 和 whether的区别：,Im sure that he will come.,Im not sure whether he will come.,I doubt whether he will come.,I dont doubt that he will come.,区别 whether/if,置于,句,首，引导主语从句，只能用,whether,与,or not,连用，只能用,whether,I dont know,whether or not,hell come.,做介词宾语时，只能用,whether,That will depend on whether it rains.,4),和,to do,不定式连用，只能用,whether,I dont know when/,whether to leave,.,5),引导同位语或表语从句时，多用,whether,6)Whether you watch TV or play,you mustnt disturb me.(,no matter whether,),I wonder _ daughters are valued as much as sons in the countryside.,Im sure _he has known the truth.,Im not sure _ he has known the truth.,I doubt _he will come.,I dont doubt at all _he will come.,Youd better make sure_ the light is turned off.,Its no longer a question now _ man can land on the moon.,whether,whether/if,that,whether/if,that,that,that,2)+,do you think/believe/suppose,插入语（不影响正常语序）(疑问词置于句首),What,do you think,has happened,to Tom?,What present,do you expect,she has got,for your birthday?,3)think,believe,suppose,guess,expect,imagine-否定转移,I dont think he will come,w