江蘇省句容市天王中學(xué)九年級英語上冊 Unit 3 Teenage problems Grammar課件 （新版）牛津版

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1、Object clauses introduced by wh- wordsABGiving suggestionsGrammarA 賓語從句可由連接代詞賓語從句可由連接代詞what, who, whom, whose, which等引導(dǎo)等引導(dǎo), 它們在賓語它們在賓語從句中可作主語、賓語、表語和定語等從句中可作主語、賓語、表語和定語等, 因此不能省略。因此不能省略。e.g. Do you know who will come this afternoon? 你知道今天下午誰來你知道今天下午誰來 嗎嗎？(作主語作主語) Did you hear what she said? 你聽見她說的話了嗎？

2、你聽見她說的話了嗎？(作賓語作賓語)I dont know whose that is. 我不知道那是誰的。我不知道那是誰的。(作表語作表語) Could you tell me which gate we have to go to? 請問我們得走哪個門？請問我們得走哪個門？ (作作gate的定語的定語) 賓語從句可由連接副詞賓語從句可由連接副詞when, where, how, why等引導(dǎo)等引導(dǎo), 它們在賓語從句中作狀它們在賓語從句中作狀語語, 不可省略。不可省略。e.g. We didnt know when she would come back. 我們不知道她什么時候回來。我們不知

3、道她什么時候回來。 Can you tell me how I get to the post office? 你能告訴我到郵局怎么走嗎？你能告訴我到郵局怎么走嗎？ 說明：說明：含含how的詞組也可引導(dǎo)賓語從句。主的詞組也可引導(dǎo)賓語從句。主要有要有how old, how many, how much, how long, how often, how far等。等。e.g. Do you know how old he is？ 可用連接代詞或連接副詞引導(dǎo)可用連接代詞或連接副詞引導(dǎo)的賓語從句的動詞或短語動詞有的賓語從句的動詞或短語動詞有 see, say, tell, ask, answer,

4、 know, decide, find out, show, remember, choose 等。等。e.g. We cant decide who should go to Beijing first. 我們不能決定誰應(yīng)該先去北京。我們不能決定誰應(yīng)該先去北京。 Read the story below and find out who Father Christmas is. 讀下面的故事讀下面的故事, 弄清楚圣誕老人是弄清楚圣誕老人是誰。誰。在引導(dǎo)詞上在引導(dǎo)詞上, 要將疑問代詞或疑問要將疑問代詞或疑問副詞變?yōu)檫B接代詞或連接副詞副詞變?yōu)檫B接代詞或連接副詞, 引導(dǎo)引導(dǎo)賓語從句。賓語從句。e.

5、g. Whose bike is this? Does anybody know Does anybody know whose bike this is?特殊疑問句變賓語從句五注意特殊疑問句變賓語從句五注意 賓語從句的時態(tài)應(yīng)與主句的時態(tài)保賓語從句的時態(tài)應(yīng)與主句的時態(tài)保持一致。持一致。e.g. When the train will arrive? He asked me. He asked me when the train would arrive. 在語序上在語序上, 要將疑問句語序改為陳述要將疑問句語序改為陳述句語序。句語序。e.g. Which one do you like bes

6、t? She asked me. She asked me which one I liked best. 【 注意注意】疑問句中主語之前的助動詞若是疑問句中主語之前的助動詞若是 dodoes did, 變?yōu)橘e語從句時變?yōu)橘e語從句時,要先要先將其去掉將其去掉, 謂語動詞再根據(jù)時態(tài)作相謂語動詞再根據(jù)時態(tài)作相應(yīng)的變化。應(yīng)的變化。 特殊疑問詞在句中作主語特殊疑問詞在句中作主語, 變?yōu)橘e語變?yōu)橘e語 從句時語序不變從句時語序不變(時態(tài)應(yīng)作相應(yīng)變化時態(tài)應(yīng)作相應(yīng)變化)。e.g. Who can answer the question? The teacher asked. The teacher asked

7、 who could answer the question. 特殊疑問句變?yōu)橘e語從句后特殊疑問句變?yōu)橘e語從句后, 用問號用問號 還是用句號完全取決于主句的句式還是用句號完全取決于主句的句式: 如主句為陳述句、祈使句如主句為陳述句、祈使句, 句末就用句末就用 句號句號; 如主句是疑問句如主句是疑問句, 句末就用問句末就用問 號。號。e.g. I dont know when we shall start tomorrow. Do you know when we shall start tomorrow?把下列句子合并成一個句子。把下列句子合并成一個句子。1. He asked me. Wha

8、t will your father do? _2. Do you know? Who are they waiting for? _3. She knows. The boy is a good boy. _He asked me what my father would do.Do you know who they are waiting for?She knows that the boy is a good boy.4. His father said. The earth goes around the sun. _5. She wasnt sure. Is Lily coming

9、? _His father said the earth goes around the sun.She wasnt sure if/whether Lily was coming.請請在下列在下列賓語從句中賓語從句中填上填上所缺的連詞所缺的連詞(引導(dǎo)詞引導(dǎo)詞)。1. The teacher didnt know _ broke the window. 2. Mr Green went out to see _ was happening. 3. Please tell me _ your father is.who whatwhat4. I really dont know _ I shou

10、ld do with these letters.5. Did you ask him _ we would leave?6. Do you know _ the lady lives? 7. Can you tell us _ you are late for class? 8. Could you tell us _ I can get to the zoo? whatwhen wherewhyhow9. Jenny wondered _ wallet it was. 10. I cant decide _ coat I should choose. 11. They asked me _

11、 the book cost.12. Could you tell me _ students there are in your class? whosewhichhow muchhow many1. I dont know _ Mr. Green will come to see us. He will help us with our English. A. why B. when C. how D. where 中考鏈接中考鏈接2. We never know _ the old man is. They say he is a teacher A. what B. who C. wh

12、ich D. where3. Do you know _? Im going to see him. Sorry, I dont know. A. where does Mr. Li live B. where did Mr. Li live C. where Mr. Li lives D. where Mr. Li lived 4. Where do you think _ he _ the computer? Sorry, I have no idea. A.；bought B. has；bought C. did；buy D. does；buy 5. I dont feel very w

13、ell. Mum asked me _ this morning. A. what is the matter B. what is wrong C. what was the matter D. what wrong was Why not?/Why dont you ?這兩種句型結(jié)構(gòu)常用于說話人向?qū)Ψ竭@兩種句型結(jié)構(gòu)常用于說話人向?qū)Ψ教岢鲆粋€建議，意思是提出一個建議，意思是“不不？”； “為什么不為什么不？”Why not?/ Why dont you ? 后面后面必須跟必須跟動詞原形。動詞原形。BWhy not go swimming?=Why dont you go swimming?

14、Why dont you go out for a walk? =Why not go out for a walk?WHAT /HOW ABOUT.? 這兩種句型結(jié)構(gòu)常用于說話人向?qū)Ψ教岢鲆粋€建議，意思這兩種句型結(jié)構(gòu)常用于說話人向?qū)Ψ教岢鲆粋€建議，意思是是“怎么樣？怎么樣？”What /How about.后接后接名詞名詞/代詞或動名詞代詞或動名詞？eg. 1. His mother is a doctor. What about your mother? 2.Jimmy is good at swimming.How about you? 3.-I dont know what to do

15、 this weekend. -What about going fishing?LETS. & SHALL WE.? 這兩種句型結(jié)構(gòu)也常用于說話人向?qū)Ψ教岢鲆粋€建議，意這兩種句型結(jié)構(gòu)也常用于說話人向?qū)Ψ教岢鲆粋€建議，意思是思是“我們做我們做吧吧/好嗎？好嗎？” 后接后接動詞原形動詞原形。eg. Lets go to the cinema together. = Shall we go to the cinema together ?請關(guān)注下面兩句：請關(guān)注下面兩句：Lets walk to school , shall we?Let us walk to school , will you?Thank you!