2019年中考英语语法-宾语从句 课件(共24张PPT).ppt

1、,the revision of the Object Clause,复习宾语从句,什么是宾语从句？试比较,We know him。 主 谓 宾 简单句 We know that he likes English. 复合句 主 谓 宾 宾语从句就是用 一个句子构成主句的宾语 构成；主句+连接词+宾语从句,Find out the Object Clauses,Do you know who is the first Chinese astronaut? Our teacher told us that the earth goes around the sun. Please tell me

2、where she has gone. I dont know if/whether he will come tonight. Lets find out whats on tonight.,一、教学任务 复习宾语从句 二、重点和难点 1、由不同引导词引导的宾语从句 2、宾语从句中时态的变化 3, 宾语从句的语序 4、宾语从句中的否定转移,引导词 ：,1.由陈述句变来的宾语从句，用连词 that 等引导，并且在口语中常常省略此词： e.g . He said （ that ）he had a new dictionary . I know ( that ) Lucy can play foo

3、tball very well . 2.由一般疑问句转换而来的宾语从句，用 whether 或 if 引导，并且两词可以互用。但是 whether 可以和 or not 连用，而 if 不能。 e.g. I want to know whether ( if ) she still lives there. Please tell me whether you can come or not .,3.由特殊疑问句变来的宾语从句,由特殊疑问词 who 、whom 、 whose 、 which 、when 、 where 、 why 、 how 等引导 。,e.g . I dont know w

4、hose book it is . The teacher asked what was happening . Do you know where our English teacher lives ? He wanted to know why you can play the piano so well.,1.当从句是陈述句时,2. 当从句是一般疑问句或是反意疑问句时，,3. 当从句是特殊疑问句时，,Conjunctions(引导词的用法),用that引导，that 可省略,用“if ”或“whether”引导。,当从句中有“or not”时，只能用“whether”.,用特殊疑问词来引

5、导。,Add the right conjunctions (添加正确的连接词）,1. He said _ they would win . A. that B. which C. when 2. Im not sure _ its a good idea . what B. how C. if 3. We didnt know _they were waiting for. whom B. when C. whether 4. Can you tell me _he will come or not? if B. whether C. that 5. I wonder _ book this

6、 is. who B. whose C. why,A,C,A,B,B,时态的变化,1.当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的意思来使用需要的任何一种时态。 e.g I hear ( that ) Tom has been to Guilin twice . I hear ( that ) she will come tomorrow . I hear ( that ) Jim went to work an hour ago . I hear ( that ) he is interested in English .,2. 当主句是一般过去时的时候，宾语从句必须用相应

7、的过去的某一种时态，从而达到主句和从句的相互一致。,e.g He said ( that ) he would go to Xian . He said ( that ) he was ill yesterday . He said ( that ) he was reading a book . He said ( that ) he had had supper already .,3. 当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般现在时态。,e.g He said that the sun is much bigger than the m

8、oon . The teacher told the students that no news is good news . The PE teacher said that doing morning exercise is useful to our health .,当主句是一般现在时,从句根据实际情况 用所需的时态。,2. 当主句是一般过去时,从句必须用过去的某种时态。 *注意:当从句表达的是客观事实的时候,其时态不受主句影响。,宾语从句的时态:,I know that he _ (join) the League in 1999. I believe they_ (finish)

9、the work in 3 days. 3. I wanted to know how you _ (get) on with your classmates. 4. He told me that he _(have) this bike for three years. 5. I wondered if he _(come) tomorrow.,joined,got,had had,would come,6.Our teacher told us that light _(go) faster than sound. 7. We all knew that the moon _(move)

10、 round the sun. 8. It was true that there _(be) twelve months in a year,goes,moves,are,will finish,He has already come back. (He told me) Where will the meeting be? (I asked him) . Were they at home at nine yesterday? (The policeman wanted to know) .,He told me he had already come back .,I asked him

11、 where the meeting would be.,.,The policeman wanted to know if /whether they were at home at nine yesterday.,Join the two sentences together,Word order (语序)：,宾语从句的语序为 陈述句的语序,summary,1.引导词的选择,疑问代词或疑问副词,that,if/whether,2.语序,陈述句语序,按实际情况用所需时态,相应的过去时态,3.时态,如果从句表达的是客观现象或真理，无论主句是什么时态，从句都用一般现在时。,宾语从句,宾语从句三注

12、意 时态语序引导词 主句若是过去时，主从时态要一致。 宾从表达是真理，一般现在代过去。 引导词也不难，陈述要用that连。 一般问句表“是否”,if或whether来引导。 特殊问句表宾从，疑问词引导就能行。 还有一点要说明，陈述语序要记清。,宾语从句中的否定转移,e.g.I dont think that I know you . 形式上否定了think，而意义上否定了that从句。这一现象称为否定的转移。在使用否定转移时要同时满足以下两点条件； 1,主句的主语是第一人称。 2,主句的谓语动词是think ,believe,suppose,等表示心理活动的词。 注意:反意疑问句的主语由宾语从

13、句主语充当。 I dont think that its going to rain,_?,is it,The radio says it _ cloudy tomorrow. (be) The headmaster hopes everything _ well. (go) Tom says that they _ (play) basketball at six oclock yesterday evening. I hear they _ (return) it already. He said that they _ members of the Party since 1948. (

14、be) He asked what they _ at eight last night. (do) The teacher told his class that light _ faster than sound. (travel) I think you _ about the relay race now. (talk) I didnt know whom the letters _ from. (be),will be,goes,were playing,have returned,had been,travels,are talking,were,were doing,10. I

15、didnt know what time he _ the letter. (write) 11. Miss Wang told me that the earth _(move) round the earth. 12. Could you tell me who _ away the book already? (take) 13. Ling Feng told me he _ to several times. (be) 14. Our teacher told us in class the sun _ in the east. (rise) 15. Can you tell me w

16、hat they _ yesterday? (do),wrote,moves,has taken,had been,rises,did,将下列句子合并为一句: 1. Where do they stop on the way? I asked. 2. What will you speak at the meeting? Could you tell me? 3. Do they like to make friends with us? He asked. 4. “ I am doing my homework.” He said. 5. “I will come back.” Tom sa

17、id. 6. “Is he doing his homework?” Jim asked.,I asked where they stopped on the way.,Could you tell me what you will speak at the meeting?,He asked if they liked to make friends with them.,He said that he was doing his homework.,Tom said that he would come back.,Jim asked if he was doing his homewor

18、k.,7. “When will he come back?” Tom asked. 8. “How can I get to the station?” Could you tell me? 9. “Why is the train late?” Would you tell me? 10. “Where is Tom?” They asked.,Tom asked when he would come back.,Could you tell me how I can get to the station?,Would you tell me why the train is late?,They asked where Tom was.,Thank you!,See you next time!,