名词性从句语法.ppt

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,*,Unit 2,Grammar and usage,Aims:,To grasp the definition of,noun clauses,To learn the use of introducing,words of noun clauses,To deal with exercises with,noun clauses,一、基本句式,二：简 单 句,简单句的五个基本句型。,1,、,S.+Vi.,2,、,S.+Vt.+O.,3,、,S.+Vt.+I.O.+D.O.,4,、,S.+Vt.+O.+O.C5,、,S.+Vi.+P.,1.He has left.,2.He likes English.,3.I cant do it.,4.He promised that he would come.,5.He promised me a gift.,6.He promised me to come here.,7.He made me come here.,8.She felt a rough hand brush,her cheek.,9.What I know is that he is from Canada.,划分句型结构,S.+Vi.,S.+Vt.+O.,S.+Vt.+O.,S.+Vt.+O.,S.+Vt.+O+O,S.+Vt.+O.+O,S.+Vt.+O.+C,S.+Vt.+O.+C.,S.+Vi.+P,三,.,名词性从句的种类,That the earth is round,is a fact.,Mrs Black wont believe,that her son,has become a thief.,I am curious about,what you want.,My idea is,that we should do it right now.,I know the truth,that you are her friend.,主语从句,表语从句,同位语从句,宾语从句,宾语从句,Tell the function of the following sentences.,a,.subject,b,.object,c,.predicative,d,.appositive,1.The fact,that Great Britain is made up of three countries,is still unknown to many.,2.The question is,whether it is worth doing,.,3.Some people feel,that Wales is an ancient fairy land.,4.,That he will come,is certain.,5.They realize,that it is of great value to record and teach,them to the younger generation.,6.Why he did it,wasnt quite clear.,d,c,b,b,a,a,四、,Introducing Words,陈述句,充当名词性从句用,that,引导,that,不充当从句的任何成分,.,1.He said _,he would have a try.,2._he is a hero,made his parents proud.,3.My wish is,_ you will believe me.,4.We have made it clear,_ we will help you.,5.Tom got the news,_ he had failed.,6.I have no idea,_ you were ill yesterday.,that,That,that,that,that,that,引导宾语从句或表语从句的,that,通常可以省略,引导主语从句或同位语从句时,that,不能省略,.,宾语从句引导词,that,下面情况下不省略,.,主句谓语动词为较正式的书面语动词,如,:,add,agree,announce,argue,assume,decide,insist,learn,hold,promise,point out,suggest,remark,complain,等,.,eg.They agreed,that,the meeting would be put off.,2.,it,作形式宾语时,eg.We consider,it,an honor,that,we were invited.,that,宾语从句在句首时,eg.,That,he told a lie I dont believe.,多个宾语从句时,最后一个从句引导词,that,不省略,.,eg.Jack said he was right and,that,we should stay.,That,宾语从句是个复合句时,.,eg.Dad promised,that if,I succeeded,he would come.,6.that,从句单独出现时,.,eg.-What made Jim anxious?,-,That,he was late again.,7.that,从句做介词,but,in,except,的宾语从句时,.,eg.I know nothing about him,except that,he is from India.,8.,主句谓语动词与,that,从句之间有插入语或主句状语时,eg.I hope,on the contrary,that,he will succeed.,We learnt at school,that,seeing is believing.,9.that,从句的状语紧跟在,that,之后时,.,比较,:They told us,that,once again you were wrong.,They told us once again(that)you were wrong.,一般疑问句,充当名词性从句时,用,if/whether +,陈述句,形式来引导,.,Do you like sports?,1.I wonder_,2._ puzzled me.,Whether you like sports,3.I am curious about _,whether you like sports.,4.My question is _,whether you like sports.,5.I have some doubt _,whether you like sports,If/whether you like sports.,只用,whether,不用,if,的情况,引导主语从句,表语从句和同位语从句时,.,eg.Whether you will come doesnt matter.,It doesnt matter whether you will come,2.,宾语从句在句首时,.,eg.Whether you will come I am wondering.,3.,介词的宾语从句时,.,eg.I am interested in whether you will come.,4.,与,or not,连用时,.,eg.I wonder whether or not you will come.,I wonder whether/if you will come or not.,whether to do sth.,eg.I am wondering whether to leave.,6.discuss,的宾语从句,.,eg.They discussed whether they will leave.,当宾语从句为否定式时,用,if,引导,.,eg.I dont know,if it,wont,rain tomorrow.,特殊疑问句充当名词性从句时,用,特殊疑问词,+,陈述句,形式来引导,.what,when,where,how,why,who,whom,which,whose,1.,Where does a person come from,?,This will affect their style of speech.,=,Where a person comes from,will affect,their style of speech.,wh-question,2.,Why does English have such strange rules?,You can begin to see it!,=You can begin to see,why English has such strange,rules!,wh-question,object,3.,Why is English a langue with so many confusing rules?,This is the reason,.,=This is,why English is a language with so many confusing rules.,wh-question,predicative,Attention:,We change,the word order,in a clause,after a question word into that of a statement.,2.We cannot,leave out,the question words in noun clauses in any cases.,五、,Practice:choose the best answer,-Do you remember _ he came?,-Yes,I do.He came by car.,A.how B.when C.that D.if,2._ well go camping tomorrow depends on the weather.,A.If B.Whether C.That D.Where,3.Ask her _ come with us.,A.if she will come B.if will she,C.whether she D.whether will she,4._ we cant understand is_ he didnt join us in our discussion.,A.That;why B.Which;how,C.What;what D.What;why,A,B,A,D,5,、,-Are you still thinking about yesterdays game?,-Oh,thats _,what makes me feel excited,whatever I feel excited about,how I feel about it,when I feel excited,A,6._ knowledge comes from practice is known to all.,A.What B.Where C.If D.That,7._ is known to all that it belongs to China.,A.Which B.What C.As D.It,8._ is still a secret when the president will make a speech.,A.That B.He C.What D.It,D,D,D,9._ breaks the law should be punished.,A.No matter who B.Whoever,C.All D.Who,10.It doesnt matter _ I rest or not.,A.if B.whether C.that D.when,11._ is to practice using English often.,A.That you should do,B.Which you should do,C.What you should do,D.Whatever should you do,B,B,C,六、,Reviewing,主语从句,在复合句中作主句的主语,.,引导词有连词,that,(that,不可省,),whether,;,代词有,who,what,which,;,副词,when,where,how,why,等,.,如,:,1.,That he is a famous singer,is known to us.,(It is known to us that he is a famous singer.),2.,When he will go to America,is not yet fixed.,(It is not yet fixed when he will go to America.),3.,Whether shes coming or not,doesnt matter too much.(not if),(It doesnt matter too much whether shes coming or not.),Reviewing,宾语从句,在复合句中作主句的宾语,.,引导词有连词,that,(,that,常可省略,),whether,if;,代词有,who,whose,what,which,;,副词,when,where,how,why,等,.,如,:,1.We believe,(that),he is honest.,2.I asked,if(=whether),they had a cheap suit.,3.Can you tell,which,dictionary is hers?,4.I really dont know,what,he is doing.,Reviewing,表语从句,在复合句中作主句的表语,.,引导词有连词,that,(that,不可省,),whether,;,代词有,who,what,which,;,副词,when,where,how,why,等,.,如,:,The problem,is that we didnt get in touch with him.,This is,how Henry solved the problem.,His suggestion,is that we,(should),finish the work at once.,如果句子的主语是,suggestion,advice.order,等名词时,后面引导的表语从句用,should+,动词原形,should,可省略,.,Reviewing,同位语从句,在句中起同位语的作用,.,一般放在名词,factnews,idea,promise,thought,suggestion,等之后,用以说明或解释前面,名词的内容,.,引导词有连词,that;,少数情况下也可用连接副词等,.,如,:,1.The thought,that we might succeed,excited us.,2.The idea,that they should try a second time,is,worth considering.,3.The suggestion,that the plan,(should)be,delayed,will be discussed tomorrow.,4.You have no idea how worried I was.,名词,suggestion,advice.order,等词后的同位语从句的谓语动词要用,should+,动词原形,should,可省略,.,Homework,Think about the differences between the introducing words in attributive clauses and those in noun clauses.,Finish off the Exx.,