1、_ 宾语从句 (M8-10)一、定义 放在动词后面作宾语的句子,我们称为“宾语从句”。二、句式构成 宾语从句在主从复合句中做主句的宾语成分,而从句本身是一个完整的句子,其结构通常是:连词(引导词)+ 主语+谓语。引导词位于从句的句首,从句必须使用陈述语序。三、分类 根据句子表达意义的肯定与否定,宾语从句可以分为三类: that引导的宾语从句(M8); whether/if 引导的宾语从句(M9);特殊疑问词引导的宾语从句(M9)。四、宾语从句的类型1. that引导的宾语从句 当谓语动词表示肯定的概念,如“认为”“知道”“相信”“知道”等,后面的句子用that引导。 that 没有任何词汇意义
2、,只具备语法功能,多数情况下可省略。 注: 并非所有的动词后都可接that引导的宾语从句,必须为陈述性动词。 2. whether/ if 引导的宾语从句。 Whether/if 意为“是否”,故表达不确定的概念时用其来引导宾语从句。主句的引述动词表示不确定的概念,如“问”“想知道”等,宾语从句用whether/if引导,引导词在从句中不做任何句子成分,但不可省略。(that可省略) e.g. Could I ask if/ whether you ve mentioned this to her? Whether和if 一般情况下可以互换,但注意whetheror not句式,以及引导词为介
3、词情况。 3. 特殊疑问词引导的宾语从句 宾语从句还可以由特殊疑问词what, which, who, where, when 等引导。 疑问词在从句中有实际意义,充当句子成分,因此不能省略。 e.g. I asked why she smiled at me that day. Could you tell me how shes different? 疑问词引导的宾语从句,一定要使用陈述句语序。五、宾语从句的时态问题 1. 宾语从句的时态要与主句的时态一致 主句 + 引导词 + 宾语从句 一般现在时 根据句子表达的实际 一般过去时 相应时态的过去时态 (时间推前) e.g. The man
4、ager asks why he want a job in radio./ how he will go to the park. The manager asked why he wanted a job in radio. / how he would go to the park. 2. 语法特例: 从句时态不受主句限制的情况: a. 从句表示的是客观事实、科学真理、名言俗语等e.g. The teacher said that the earth goes around the sun. b. 从句中有具体的过去时间状语,则使用一般过去时。e.g. He said that he w
5、as born in 2000. 八年级下册宾语从句专项训练一、 选择题1I dont know _ the day after tomorrow Awhen does he come Bhow will he come Cif he comes Dwhether hell come 2Could you tell me _ the nearest hospital is? Awhat Bhow Cwhether Dwhere 3Could you tell me _ the radio without any help? Ahow did he mend Bwhat did he mend
6、Chow he mended Dwhat he mended 4I want to know _ Awhom is she looking after Bwhom she is looking Cwhom is she looking Dwhom she is looking after 5Do you know where _ now? Ahe lives Bdoes he live Che lived Ddid he live 6Do you know what time _ ? Athe train leave Bdoes the train leave Cwill the train
7、leave Dthe train leaves 7. He said _ she would leave the message on the headmasters desk. A. that B. where C. which D. what 8. A: Could you tell me _? B: Im not sure. A. how many people have been out of hospital B. when is Thanksgiving Day C. which animal does he like best D. what time will the dolp
8、hin show start 9. Mr. King didnt know _ yesterday evening. A. when does his son come home B. when his son comes home C. when did his son come home D. when his son came home 10. The teacher told us yesterday that December 25 _ Christmas Day. A. is B. was C. has been D. which 11. I wonder _ you would
9、like to come to my birthday party. A. that B. whether C. that if D. that whether 12. Do you know _ during the coming holiday? A. what will Tom do B. what did Tom do C. what Tom will do D. what Tom did 13. The teacher told us that light _ much faster than sound. A. travels B. traveled C. would travel
10、 D. had traveled 14. Do you know if _ back next week? If he _ back, please let me know.A. he comes, will come B. will he come, comes C. he will come, comes D. will he come, will come 15. What did Mike say? He said _.A. if you were free the next week B. what colour was itC. the weather is fine D. sum
11、mer comes after spring16. Tom asked my friend _.A. where was he from B. that the earth is bigger than the moonC. when did he come back D. not to be so angry17. Let me tell you _.A. how much is the car B. how much does the car costC. how much did I pay for the car D. how much I spent on the car18. Pe
12、ter knew _.A. whether he has finished reading the book B. why the boy had so many questionsC. there were 12 months in a year D. when they will leave for 二按要求转换句型 1Does MrBrown enjoy living in China?Could you tell us?(改写句子) Could you tell us _ MrBrown _ living in China? 2“Does the girl need any help?
13、”he asked me(变为复合句) He asked me _ the girl _ some help 3When does the train leave?I want to know(改为含宾语从句的复合句) I want to know _ the train _ 4They went home after they had finished their homework(用notuntil改写) They _ go home _ they had finished their homework 5Did Peter come here yesterday?Li Lei wants
14、 to know(改为含宾语从句的复合句) Li Lei wants to know _ Peter _ here yesterday三、同义句转换1. Jim said: “The fastest way to travel is by plane.” Jim said _ the fastest way to travel _ by plane.2. The teacher said to us: “Spring comes after winter.” The teacher _ _ _ spring _ winter.3. He cant work out the problem. I
15、 believe. I _ _ _ _ work out the problem.4. How can we get to the plane? I dont know. I dont know _ _ _ get to the plane. 5. Where did you find the book? Could you tell me? Could you tell me _ _ _ the book?6. Who has left for Haikou? Nobody knows. Nobody knows _ _ _ _ Haikou.7. Will you go there by
16、bus? Have you made a decision? Have you decided _ _ _ there by bus?8. Mrs White told Tom that he shouldnt throw paper on the ground. Mrs White told Tom _ _ _ paper on the ground.9. I cant decide whether Ill buy that kind of computer. I cant decide _ _ _ that kind of computer.10. The teacher told the
17、 boys how to do it.The teacher told the boys _ _ _ _ it.11. The soldiers want to know what place they will go to. The soldiers want to know _ _ _ _.四、将下面的句子连接成为含有宾语从句的复合句1. These flowers are from Guangdong. He said.He said _ these flowers _ from Guangdong.2. Light travels faster than sound. My teach
18、er told me.My teacher told me _ light _ faster than sound.3. There will be a meeting in five days. Jack didnt know.Jack didnt know _ there _ _ a meeting in five days.4. Can they speak French? I want to know.I want to know _ _ _ _ French.5. Are the children playing games? Tell me.Tell me _ the childr
19、en _ _ games.6. Have you finished your homework yet? Mr. Zhao asked Ma ChaoMr. Zhao asked Ma Chao _ _ _ _ _ homework yet.7. How many people can you see in the picture? Who knows?Who knows _ _ _ _ _ _ in the picture?8. Where did she park her car? Do you know?Do you know _ _ _ her carWelcome ToDownload !欢迎您的下载,资料仅供参考!精品资料