高中英语Unit 2 Wish you were here-Grammarppt2 课件.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(1),I.,名词从句的种类,That the earth is round,is a fact.,Mrs,Black wont believe,that her son,has become a thief.,My idea is,that we should do it right now.,I had no idea,that you were her friend.,主语从句,宾语从句,表语从句,同位语从句,II.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,III.Noun Clauses introduced by question words:,We can use the following question words to introduce noun clauses:,what,which,who/whom,whose,when,where,why and how.,We use a question word to introduce a noun clause when the clause is a,wh,-question.The clause can function as the,subject,object or predicative,of the sentence.,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.,whquestion,subject,2.,Why does English have such strange rules?,You can begin to see it!,=You can begin to see it,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.,IV.Exercises:A on Page 28,B on Page 28,Answers:,1.O 2.S 3.P,4.O 5.O 6.P,B.1.why 2.what 3.which,4.how/why 5.How 6.who,7.How 8.Which,V.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,VI.,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.),VII.,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.,VIII.,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,whatwhich,;,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,.,IX.,同位语从句,在句中起同位语的作用,.,一般放在名词,fact,news,idea,promise,thought,suggestion,等之后,用以说明或解释前面的名词,.,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 success,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,.,Written exercises,for Noun clauses,X.Homework:,C1 on page 94,Unit 2,Grammar and usage(2),-Empty It,Nanjing University Attached High School,Zhu,Yunhui,Revision,Its a book.(,指代,),Its eight oclock.(,时间,),Its cold outside.(,天气,),Its a long way to the museum.,(,距离,),II.Empty subject,it,We can use,it,as an empty subject,A,.when we use a noun,clause as the subject of a sentence.,(correct)That we would not be able,to understand Old English today is certain.,b.,(correct)Whether English will continue changing in the future is easy to answer.,c.,(correct)When we use certain words depends on the style of writing.,(preferable),It is certain that we would not be able to understand Old English today.=,(preferable),It is easy to answer whether English will continue changing in the future.=,(preferable),It depends on the style of writing,when we use certain words.=,It,作形式主语的句型,:,It+be+adj.(true,certain,possible,obvious,likely)that,2.It+be+noun phrase(no wonder,an,honour,a pity,)that,3.It+be+pastparticiple (said,reported,expected,announced)that,4.It+seems/appears that.,5.It doesnt matter that,B.When the subject is a to-infinitive:,a.,(correct)To master a foreign language is hard.,b.,(correct)To know how to use a computer is important.,(preferable),It is hard to master a foreign language.=,(preferable),It is important to know how to use a computer,.=,C.When the subject is a,v-ing,form,a.,(correct)It is difficult to stop smoking.,b.,(correct)It takes a lot of my time,travelling,to Beijing.,We usually use the empty subject,it,with a clause or to-infinitive(preferable),but with the,v-ing,form we prefer the real subject at the beginning.,Tip,(preferable),Smoking is difficult to stop.=,(,preferable),Travelling,to Beijing takes up a lot of my time.=,2.It can also be used before seem,appear,happen,chance,turn out and prove as the empty subject of a sentence.:,a.,He seems to speak two languages.,b.,My new neighbour happens to come from my home town.,It seems that he speaks two languages,.=,It happens that my new neighbour,comes from my home town.=,3.We can emphasize the subject,object,or adverbial in a sentence,by using,it+be+the word/phrase you emphasize+a clause introduced by that or who.,a.,It was last night(not any other time)that I read about the history of English.,If we do not emphasize anything,the sentence can be:,I read about the history of English last night.,强调句,:,1.It is,Prof.Li,who teaches us English.,强调主语,2.It is,English,that Prof.Li teaches us.,强调宾语,3.It was,in Shanghai,that I saw the film.,强调状语,III.Exercises:A on Page 31,B on page 31,Answers:,2.It depends upon what you see,and hear to decide what they are.,3.It always puzzles me why my dog,barks in certain ways.,4.It wont be difficult buying,a machine like this.,B.2.It is because there are several,racial groups living in Singapore,that Singapore has four official,langueges,.,3.It is for you that Ive brought,something special from Singapore.,4.It will be something next week,that Ill give it to you.,IV.,作形式宾语,当复合宾语中的宾语是不定式,/,动名词,/,宾语从句时,:,I think it no use arguing with you.,I found it interesting to play football.,We thought it strange that he did not come.,V.Translation,1,。乘,宇宙飞船去月球是可能的。,2,。我发现学好英语是很重要的。,3,。他似乎已经知道问题的答案。,4,。他的父母是死在二战中。,5,。我们在哪儿听报告还没定。,It is possible to fly to the moon in a spaceship.,I find it very important to learn English well.,It seems that he has known the answer,to the problem.,It was in the Second World War that,his parents died.,It hasnt been decided where,well listen to the report.,VI.Homework:,C2 on page 94,