七年级英语下册宾语从句课件 外研版 课件

1、1.I dont know whether hell come tonight or not.2.Did you know whom they are waiting for?3.I wonder if the teacher will come to our house.4.Im not sure how often Mr Black goes to see his parents.5.Do you know who he thinks will buy new books for us?6.Our teacher told us that the earth goes around the

2、 sun.在复合句中用作宾语的从句叫宾语从句在复合句中用作宾语的从句叫宾语从句 .宾语从句宾语从句：宾语从句引导词引导词时态时态语序语序1、That2、Whether/ if3、疑问词疑问词1、主句为现在时，从句的时态可以为、主句为现在时，从句的时态可以为任何时态任何时态。2、主句为过去时，从句的时态为、主句为过去时，从句的时态为过去时的一种过去时的一种。3、从句为客观真理，自然现象，永恒不变的规律，只用、从句为客观真理，自然现象，永恒不变的规律，只用一般现在时一般现在时。宾语从句的语序为宾语从句的语序为陈述句陈述句语序。语序。当由陈述句充当宾语从句时，用当由陈述句充当宾语从句时，用that引

3、导，引导，that无词义，在口语或非正式文体中通常省略。无词义，在口语或非正式文体中通常省略。当由一般疑问句充当宾语从句时，当由一般疑问句充当宾语从句时，用用if或或whether引导，意为引导，意为“是是 否否“。 如果宾语从句原来是特殊疑问如果宾语从句原来是特殊疑问句，只需用原来的特殊疑问词句，只需用原来的特殊疑问词引导引导。 Do you remember？1.引导词为疑问词时引导词为疑问词时,有时可以转换为有时可以转换为“疑问词疑问词+不定不定式式”的简单句的简单句.2.从句中有从句中有or not时只用时只用whether.3.前面有介词时只用前面有介词时只用whether.Exam

4、ples:1.I dont know whether he will come to the party or not.2.He always thinks of whether he can do more for the peaple.3.I dont know what I should wear. I dont know what to wear.1.确定确定连接词连接词(根据从句的句式根据从句的句式)2.确定从句确定从句语序语序(把从句变成陈述句把从句变成陈述句)3.确定从句的确定从句的时态时态(根据主句时态根据主句时态)1.确定引导词确定引导词(根据从句句式根据从句句式)陈陈 述述

5、 句句 that一般疑问句一般疑问句if (whether)特殊疑问句特殊疑问句特殊疑问词特殊疑问词祈使句祈使句肯定句肯定句to+动词原形动词原形否定句否定句not to+ 动词原形动词原形找引导词:I dont know _ he will come tomorrow . A. if B. whether C. what D. both A and B I dont know_ it is going to rain or not tomorrow . A. if B. whether C. both A and BI think _ someone forgot to sweep the

6、floor . A. that B. / C. where D. both A and B1.He asked me _ she put the books . A. what B. where C. who 答案：答案：1. D 2. B 3. D 4. B3.确定从句的时态确定从句的时态(根据主句时态根据主句时态)2.确定从句语序确定从句语序(把从句变成陈述句把从句变成陈述句)主句时态主句时态从从 句句 时时 态态连连 接接 前前连连 接接 后后一般现在时一般现在时时态保持不变时态保持不变一般过去时一般过去时一般现在时一般现在时一般过去时一般过去时一般过去时一般过去时一般过去时一般过去时一

7、般将来时一般将来时过去将来时过去将来时现在进行时现在进行时过去进行时过去进行时现在完成时现在完成时过去完成时过去完成时 选择正确的选项选择正确的选项A: Could you tell me ? B: Yes , Ill show you . A. what should I do with the computer B. how can I use the computer C. how to use the computer D. what I how to use the computer 2. Could you tell me ? A. where the twins were B.

8、where the twins are C where are the twins 3. Do you know ? A. where does he live B. where he does live C. where he lives D. where he lives in4. My friend asked me . A. who is the girl B. who the girl was C. who was the girl D. who the girl is 5. I want to know there . A. will who go B. who will go C

9、. who does go D. who go Who is the winner?1.Did you understand_? A.what she said B.what to say C.what did she said D.how she had said2.The girl is thinking about _she will go abroad to study English next year. 4.the teacher said that_. A.the sun moves around the earth B.the earth moved around the su

10、n C.the moon is our satellite D.the moon was our satellite5.I dont know when he _back,Please tell him the news when he _back. A.come; will come B.comes;comes c.will come; comes D.will come; will come 6.I dont know if his uncle _.I think he _if he is free. come; comes come, will come comes ;will come

11、 ACCcD合并为一句合并为一句1.“Are you a student ?” she asked me2.“she wants to join the PLA.” she said3.“Is the truck collecting rubbish outside?”Dad asked me4.“We will hold a sports meeting tomorrow.”Our teacher told us we 5.How long has it been like this? The man asked how She asked me if you are .She said t

12、hat she wanted toDad asked me if the truck was Our teacher told us we wouldThe man asked how long it had been .6.will it snow tomorrow? Do you know?7.where are our tickets? Please tell me8.I have already finished reading this book. She said.9.what time does the train leave?Do you know?10.I can do it

13、 by myself. I thinkDo you know if it willPlease tell me where our ticket areShe said that she had .Do you know what time the train leaves?I think that I can do it Put the Chinese sentences into English 你知道他们将飞往什么地方吗？你知道他们将飞往什么地方吗？ 你知道他们哪天离开？你知道他们哪天离开？ 你能告诉我他们订了几张票了吗？你能告诉我他们订了几张票了吗？ 你能告诉到海口的机票要多少钱？你能

14、告诉到海口的机票要多少钱？Do you know where they are flying to ?Do you know whenthey are going to leave ?Could you tell me how many tickets they booked?Could you tell me how much it costs to fly to Haikou?把下列句子改为宾语从句把下列句子改为宾语从句. .1.she says, Shell see a film.1.she says, Shell see a film. She says_she_ _ a film.

15、She says_she_ _ a film.2.Did Peter come here yesterday?Li Lei wants to know. 2.Did Peter come here yesterday?Li Lei wants to know. Li Lei wants to know_Peter_ here yesterday. Li Lei wants to know_Peter_ here yesterday.3.Where does she live? Mr Hu asked.3.Where does she live? Mr Hu asked. Mr Hu asked

16、_ _ _ Mr Hu asked_ _ _ said, Open the windows. said, Open the windows. She said_ _ the windows. She said_ _ the windows. 5.The teacher told us, Dont play on the street.5.The teacher told us, Dont play on the street. The teacher told us_ _ _on the street. The teacher told us_ _ _on the street.6.Our g

17、eography teacher told us,The earth goes around the 6.Our geography teacher told us,The earth goes around the sun. sun. Our geography teacher told us_the earth_ around Our geography teacher told us_the earth_ around the sun. the sun. thatthatseeseeififcamecamewherewheresheshelivedlivedtotoopenopenwillwillnot_toplaythatgoes 宾语从句巧记歌宾语从句巧记歌 学习宾从三注意，时态语序和连词。学习宾从三注意，时态语序和连词。 时态主从要呼应