名詞性從句 (4)ppt課件

1、Noun clauses,名詞性從句,1,概念 在句子中起名詞作用的句子叫名詞性從句。在復合句中能擔任主語、賓語、表語、同位語等,名詞性從句,2,名詞性從句,主語從句 （Subject Clause） 賓語從句 （Object Clause） 表語從句 （Predicative Clause） 同位語從句 （Appositive Clause）,作主語 作賓語 作表語 作同位語,基礎回顧,3,I. 名詞性從句的引導詞：,連接詞 ：that、if、whether,無意義,2. 連接代詞 ：who、 whom 、whose、 what、 which 、 whoever, whatever,3. 連

2、接副詞： when、 where、why、how,“是否”,作主/賓/表,4,What attracts people to California is its pleasant climate and relaxed lifestyle. This is why each year a great number of people from all over the world try to immigrate to California . However, most applicants know that they have very little chance of getting

3、a visa.,1.Study the underlined noun clauses in these sentences. In your opinion ,what roles do these clauses play in the sentences?,主語從句,表語從句,賓語從句,5, Whether Native Americans arrived in California 15000 years ago or 14000 years ago is not important. The fact that they arrived a long time before Euro

4、peans is what matters. I believe that the Native Americans were treated badly when the first Europeans came. The customs office is where your baggage is inspected when you enter or leave a country.,2. Find out what types of noun clause are they?,主語從句,表語從句,同位語從句,賓語從句,表語從句,6,3.Join the two parts to ma

5、ke sentences containing noun clauses.,1.She pretended 2.It is not surprising 3.Why she didnt tell you herself 4.I wonder 5.The trouble was 6.It is essential 7.What George discovered in California 8.Where they got all that money,A.Is what I want to know. B.that you get a visa befow you travel to the

6、USA. C.Why he lied to me. D.that so manypeople love California. E.is what I cant explain . F.that she was a socialist , beliveing in socialism. G.that she had lost her passport. H.was diffent formwhat he saw in the movies.,F,D,A/E,C,G,B,H,A/E,7,本節(jié)課語法重點： 一、名詞性從句的語序 二、名詞性從句連接詞的選用尤其是that和 what的用法， whet

7、her 和if的用法。,8,名詞性從句在句中要用_語序,從句的引導詞必須始終置于_,1. Do you know_ A. why was he late this morning? B. what he was late this morning? C why he was late this morning? D. what he was late this morning?,陳述,總結歸納：,2.You cant predict _ A. when will they finish the task B. that they will finish the task C. what the

8、y will finish the task D. when they will finish the task.,從句句首,考點1語序問題,9,1.他是怎么成功的仍然是個謎。How was he successful is still a puzzle. ( )How he was successful is still a puzzle. ( ),2.你能告訴我他住在什么地方嗎？Could you tell me where he lives? ( )Could you tell me where does he live? ( ),F,T,T,F,名詞性從句考點歸納,一、名詞性從句的語序

9、,3. He asked me what was the matter with me. ( ),T,判斷下列句子是否正確，（T or F）,陳述語序,10,二、名詞性從句連接詞的選用,1.that 和what 的選用,1._ he wants is a book. 2._ he wants to go there is obvious.3.The result is _ we won the game.4.This is _ we want to know.5.Is _ he told us true ?6.We should pay attention to _ the teacher i

10、s saying.7. I have no doubt _ he will come.8. I have no idea _he did that afternoon,What,That,that,what,what,what,that,what,11,That和what的區(qū)別,The hope that he may recover is not gone yet. What he said proved to be true.,12,3.whether和if的選用,1. I asked her _ she had a bike. 2._ we will hold a party in th

11、e open air tomorrow depends on the weather. 3. Were worried about _ he is safe. 4. I dont know _ he is well or not. 5. I dont know _ or not he is well. 6. The question is _ he should do it. 7.The doctor can hardly answer the question _ the old man will recover soon. 8. I dont know _ to go.,A. if / whether B. if C. whether D. that,C,A,C,C,C,C,C,C,13,Remember it,a. 主語從句中b. 表語從句中 c. 同位語從句中d. 介詞后的賓語從句中e. Whether后直接跟不定式