Unit 2 Section A (Grammar-4c).課件 人教版九年級英語上冊

1、Unit 2I think that mooncakes are delicious!Section A (garmmar-4c)賓語從句與感嘆句復習 1. 賓語從句是由一個_ 作_, 通常由_ 詞，如：_, _, _或_詞連接。2. 賓語從句有_個要素，即_, _ 和_語序。3. 感嘆句通常由_或_開頭，句末是_號。句子賓語 關聯(lián)thatifwhether疑問三關聯(lián)詞時態(tài)陳述whathow感嘆Grammar Focus I know that the Water Festival is really fun. What fun the Water Festival is! I wonder

2、if theyll have the races again next year. How fantastic the dragon boat teams were!I wonder whether June is a good time to visit Hong Kong. How pretty the dragon boats were!I believe that April is the hottest month in Thailand. How delicious the food is in Hong Kong!語法一、感嘆句 定義： 用來表達喜、怒、哀、樂等強烈感情的句子叫感

3、嘆句。感嘆句一般用what或how引導，句末用感嘆號。what修飾名詞，how修飾形容詞或副詞。 由“how”引導的感嘆句：“how”意為“多么”，修飾形容詞或副詞（被強調(diào)部分）。如果修飾形容詞，則句中的謂語動詞用系動詞；如果how修飾副詞，則句中的謂語動詞用行為動詞，句子的結構是： How+adj.（adv.）+主語+謂語. 1. How 形容詞 / 副詞主語謂語！”。如：How careful she is! 她多么細心??！How fast he runs! 他跑得多快啊！2. “ How 形容詞 a/an 可數(shù)名詞單數(shù)主語謂語！”。 How beautiful a girl she is

4、! 她是個多么漂亮的姑娘?。?. “ How 主語謂語！”。How time flies! 光陰似箭！由 what 引導的感嘆句與由 how 引導的感嘆句有時可以轉(zhuǎn)換，但句中部分單詞的順序要有所變化。How beautiful a girl she is! What a beautiful girl she is!What delicious cakes these are! How delicious these cakes are!在表示同一意義時，英語感嘆既可用“what”引導，也可用“how”引導。如： What a hot day it is! How hot the day is

5、! 多么熱的天氣呀！ What tall buildings they are! How tall the buildings are! 多么高的樓房呀！ What bad weather it is! How bad the weather is! 多么糟糕的天氣呀！ What bright sunshine it is! How bright the sunshine is! 多么明亮的陽光呀！ 感嘆句在表示激動強烈的感情時，口語中常常采用省略句，其后面的主語和謂語往往略去不講。 如： What a fine day! 多么晴朗的天呀！ What an honest boy! 多么誠實的孩

6、子呀！ What red apples! 多么紅的蘋果呀！ How cool! 好涼快呀！ How wonderful! 精彩極了！Many foreigners like Chinese food very much. They said, “ How delicious the Beijing Duck is!”2. What a beautiful girl! Look! How long her hair is!HowWhatHowFill in the blanks with What, What a / an or How to form an exclamation.3. Loo

7、k! Whats that in the bushes? Oh, its a dangerous snake. How dangerous it is!How填入-適當?shù)脑~完成下列感嘆句。1)._ difficult homework we had yesterday!2)._cute dog it is!3)._ interesting the story is!4)._ bad the weather in England is!5)._ honest boy Tom is！6)._ tasty smell the cake gave off!7)._ good time we had o

8、n the beach yesterday!8)._ exciting news youve brought us!9)._cool your new car is!10)._ scary these tigers are!HowHowHowHowWhatWhat aWhat anWhatWhat aWhatWhat 與How 大轉(zhuǎn)換1. What a pretty girl she is!_ _ the girl is!2. How difficult the questions are!_ _ _ they are.3. How big the factory is!_ _ big fac

9、tory _ _! How prettyWhat difficult questions What a it is4.What a clever boy!_ _ the boy _!5. How tall the trees are!_ tall trees _ _!6. What interesting books they are!_ _ the books _!7. How funny the girl is!_ _ funny girl _ _!How cleverareWhat a she is How interestingWhat they areis8. How old the

10、 man is!_ _ old man _ _!9. What nice books they are!_ _ the books _!10. How amazing the building is!_ _ amazing building _ _!What anhe isHow niceareWhat anit is所給句子填空，使填空句變?yōu)橄鄳母袊@句：The boy swam very fast.（同義句）_ _ the boy swam!2. The school trip is very exciting. （同義句）_ _ the school trip is!3. Hei Lon

11、gjiang looks very beautiful in winter. _ _ Hei Longjiang looks in winter!4. It is a very useful dictionary. （同義句）_ _ _ dictionary it is!_ _ _ dictionary is!5. The students are listening very carefully._ _ the students are listening!How fastHow excitingHow beautifulWhat a useful How useful theHow car

12、efully語法一、賓語從句 定義： 用作賓語的從句叫做賓語從句。掌握賓語從句的引導詞、時態(tài)及語序是學習賓語從句的關鍵。仔細觀察下面的例句，然后補全結論部分所缺的內(nèi)容。 【例句】1. She said (that) she would leave a note on the desk.2. He wants to know if/ whether you are a doctor.3. Do you know when he bought this pencil-box?4. Teresa told her son that leaves turn yellow in autumn.【結論】A

13、.當賓語從句具有陳述意義時，用_引導。它在句子中只起引導作用，在口語中?？墒÷浴．斮e語從句具有疑問意義時，可用_或whether引導。它們在句子中的意思是_（如果/是否）。或者用連接代詞（what, who, which等）或連接副詞（when, where, how, why等）引導。是否 that ifB.賓語從句的時態(tài)一般受主句時態(tài)的影響。當主句是_或一般將來時，賓語從句可以根據(jù)具體情況用適當?shù)臅r態(tài)；當主句是一般過去時，從句要用相應的_。但當從句表示的是名言、客觀真理或自然現(xiàn)象等時，一般_ (不受/受)主句時態(tài)的限制，均用一般現(xiàn)在時。C.賓語從句要用_(陳述/疑問)語序。不受 陳述 一般

14、現(xiàn)在時過去時態(tài). 把下列句子改為賓語從句的復合句。1. He said, “I have been toAmerica”. He said _ _ _ _ toAmerica.2. Is there a hotel near here? Do you know? Do you know _ _ _ a hotel near here? that he had been if /whether there is 3. What sport do you like best?Could you please tell me? Could you please tell me _ _ _ _ _?4

15、. “The earth moves around the sun”, our English teacher told us. Our English teacher told us that the earth _ _ the sun.what sport moves around you like best. 根據(jù)漢語意思完成句子。1.我想知道你昨晚是怎么回家的。 I want to know _ _.2.王紅告訴我昨天早上六點她正在做飯。 Wang Hong told me _ _.how you got home lastnight(that) she wascooking at 6

16、:00 yesterday morning3.我想知道我能否從你那里得到一些建議。 I wonder _ _.4.我們地理老師說地球圍繞太陽轉(zhuǎn)。 Our geography teacher said _ _.if / whether I can getsome advice from you(that) theearth goes around the sun4a Write sentences using the words given. think/ Lantern Festival / beautiful I think that the Lantern Festival is beau

17、tiful. 2. dont know / whether / he / come home /for the festival I dont know whether he will come home for the festival.3. believe/ Water Festival / most / fun I believe that Water Festival is the most fun. 4. wonder/ if / mooncakes/ delicious I wonder if the mooncakes are delicious. 5. how/ excitin

18、g/ races6. what/ interesting/ city How exciting the races are! What an interesting city! Practice4b Read the passage below and underline the objective clauses. 賓語從句總結一、賓語從句由關聯(lián)詞引出。我們根據(jù)引導賓語從句的連詞不同，可把賓語從句分為三類：以從屬連詞that引導的賓語從句。(陳述句) I hear (that) you have passed the examination.以從屬連詞if 和whether引導的賓語從句(一

19、般疑問句) I dont know if you can come tomorrow.以連接代詞或連接副詞引導的賓語從句(特殊疑問句) Please tell me how you can get here.二、賓語從句三要素：一連詞, 二語序, 三時態(tài)。1) 從句為陳述句時用that連接(常省略), 從句語序不變; 主句為一般現(xiàn)在時,從句可為任何時態(tài)。 主句為過去時態(tài), 從句用相應的過去時態(tài) I think (that) she is a clever girl. We all know (that) they reached Shanghai yesterday. Do you know

20、(that) there is going to be a football match tonight? I saw (that) they were swimming in the river. 2) 從句為特殊疑問句時連接詞用特殊疑問詞引導, 從句改為陳述句語序; 主句為一般現(xiàn)在時,從句可為任何時態(tài)。 主句為過去時態(tài), 從句用相應的過去時態(tài) Do you know who she is? Please tell me how long I can keep this book. Nobody knows when he came back. He asked the policeman

21、which is the way to the school. 2. 從句為一般疑問句時，連接詞用whether 或 if, 從句改為陳述句語序; 主句為一般現(xiàn)在時, 從句可為任何時態(tài)。主句為過去時態(tài), 從句用相應的過去時態(tài) Can you tell me whether/if you can mend the bike? I dont know whether/if they lived in Paris last year. I want to know whether/if she will lend you the money. I dont know whether/if hell

22、come the day after tomorrow. She wondered if/whether it rained last night 幾個需要注意的問題：賓語從句為客觀事實或真理時, 從句只能用一般現(xiàn)在時。The teacher told me (that) the earth is bigger than the moon.2. If 和 whether的區(qū)別。 1）Whether 后能跟 or not, if 不行。 Id like to know whether he will come or not. 2） Whether 后能加 to do, if 不行。 He doe

23、snt know whether to work or play. 3） 在介詞后只能用whether不能用if. He is trying to find out whether the medicine works4）whether 置于句首時，不能換用if。 Whether this is true or not , I cant say. 3.人稱問題。一說二聽三不改。 從句中第一人稱改成說話的人，第二人稱改成聽話的人 We are going to pick apples for the farmers. The students said The students said the

24、y were going to pick apples for the farmers.2.Will you go there with my parents? (He asked her) He asked her if she would go there with his parents. 3. Can I finish it by myself ? (The old man didnt know) The old man didnt know if he could finish it by himself.4.How long have you waited for me? (He

25、asked his friends) He asked his friends how long they had waited for him.連詞that不能省略的幾種情況在下列that引導的賓語從句中，that則不能省略。1. 從句的主語是that。如：He says that that is a real kings hat.2. that從句中含有主從復合句。 Im afraid that if youve lost it, you must pay for it. 3. 主、從句之間有插入語時。如： It says here, on this card, that it was u

26、sed in plays. 4. 若出現(xiàn)兩個或兩上以上的由that引導的賓語從句， 且由并列連詞連接時，只有第一個連詞that可以省略。如： She said (that) she would come and that she would also bring her son. 她說她要來，還要帶她的兒子來。Exercises1. There will be a meeting in five days. Jack didnt know.Jack didnt know that there would be a meeting in five days.2. These flowers are from Guangdong. He said.He said that these flowers were from Guangdong.3. Tony can come to the school . I think.I think that Tony can come to the school.4. They returned to Shanghai. I am afraid.I am afraid