宾语从句讲解及练习附答案Word格式文档下载.docx

1、（4）. 在“it（形式宾语）+补语”之后时。I think it necessary that he should stay here. 我们认为他有必要留在这里。（5）. that从句单独回答问题时。What did he hear? 他听说了什么事？That Kate had passed the exam. （他听说）凯特考试及格了。（6）. 在except等介词后。He has no special fault except that he smokes too much.他除了抽烟太多之外,没有什么特别的毛病。（7）. 位于句首时。That our team will win, I

2、 believe. 我相信我们队会赢。（8）. 在较为正式或不常用的动词（如reply, object）后。He replied that he disagreed. 他回答说他不同意。（二）由whether,if 引导的宾语从句 由whether（if）引导的宾语从句，实际上是一般疑问句演变而来的。意思是“是否”。宾语从句要用陈述句语序。一般说来，在宾语从句中whether与if可以互换使用，但在特殊情况下if与whether是不能互换的。1.只能用whether，不能用if引导的宾语从句（1）在带to的不定式前We decided whether to walk there. （2）在介词

3、的后面Im thinking of whether we should go to see the film. （3）在动词discuss后面的宾语从句时We discussed whether we had a sports meeting next week （4）直接与or not连用时I cant say whether or not thet can come on time. 2.只能用if不能用whether引导的宾语从句（1）if引导条件状语从句，意为“如果”The students will go on a picnic if it is sunny. （2）if引导否定概念

4、的宾语从句时He asked if I didnt come to school yesterday. （3）引导状语从句even if（即使）和as if（好象）时He talks as if he has known all about it. （三）连接代词和连接副词引导的宾语从句 这样的宾语从句实际上是由特殊疑问句变化而来的，宾语从句要用陈述句语序。用于这种结构的动词常常是：see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder, discover, under

5、stand, inform, advise等。英语中的连接代词有：who,whom,whose,which,what,在句中担任主语、宾语、定语或者表语。Can you tell me whom you are waiting for?英语中的连接副词有：when,where,why,how，在句中担任状语的成分。None of us knows where these new parts can be bought.三.宾语从句的语序宾语从句的语序是陈述句语序即：连接代词/副词+主语+谓语+其他成分。例句如下：I dont know what they are looking for. Co

6、uld you tell me when the train will leave? Can you imagine what kind of man he is?四.宾语从句的时态主句是一般现在时，从句根据实际情况使用任何时态。The headmaster hopes everything goes well. 主句是过去时态，从句须用过去时态的某种形式。She was sorry that she hadnt finished her work on time. 当宾语从句表示的是一个客观真理或者事实时，即使主句是过去时，从句也用一般现在时态。The teacher told his cl

7、ass that light travels faster than sound.五 宾语从句中的否定前移 如果主句的谓语动词是believe, think, guess, suppose等，而且主句的主语又是第一人称时，它后面接的宾语从句的否定词通常要前移到主句中，即否定主句中的动词，这也就是我们平常所说的“否定的转移”。I dont think （that） it will rain. t believe he tells lies. 注意： 这种否定前移的宾语从句，在变成反意疑问句时，反意疑问句的主谓语要与从句一致。t think （that） he is interested in t

8、hat thing, is he? 我认为他对那件事不感兴趣，对吗？ 如果主句的主语是第二和第三人称时，它后面接的宾语从句的否定词通常不前移，它的反意疑问句的主谓语应该与主句一致，即如果主句是肯定，反意疑问部分就用否定；如果主句是否定，那么反意疑问部分就用肯定。She thought that film was not interesting, didnt she? 她认为那部电影不好看，是吗？You think you cant get up, dont you? 你认为你起不来，是吗？六宾语从句的简化（常用六法 ）方法一：简化为不定式结构 当主句谓语动词是hope， decide， wis

9、h， choose， agree， promise等，且宾语从句的主语与主句主语一致时，宾语从句可简化为不定式结构。例如：Li Ming hopes he will be back very soon. Li Ming hopes to be back very soon. We decided that we would help him. We decided to help him. 方法二：简化为“疑问词+不定式” 当主句谓语动词是know， learn， remember， forget， tell等动词，且主句主语与从句主语一致时，宾语从句可简化为“疑问词+不定式”结构。She h

10、as forgotten how she can open the window. She has forgotten how to open the window. 注：当主句谓语动词是tell， ask， show， teach等动词，且后带双宾语，从句主语和间接宾语一致时，宾语从句可简化为“疑问词+不定式”结构。Could you tell me how I can get to the station？ Could you tell me how to get to the station？方法三：简化为“名词（代词）+不定式” 当主句的谓语动词是order（命令），require（需

11、要）等时，如果主句和从句的主语不一致，宾语从句可简化为“名词（代词）+不定式”结构。The headmaster ordered that we should start at once. The headmaster ordered us to start at once. 方法四：简化为介词加动名词（短语） 某些动词后的宾语从句，可以用介词加动名词（短语）等其他形式简化。He insisted that he should go with us. He insisted on going with us. The poor boy doesnt know when and where he

12、 was born. The poor boy doesnt know the time and the place of his birth. 方法五：简化为“宾语+V-ing形式（作宾语补足语）” 某些动词后面的宾语从句可转化为“宾语+V-ing形式（作宾语补足语）”结构。Liu Ping found that there was a wallet lying on the ground. Liu Ping found a wallet lying on the ground. 方法六：简化seem后的宾语从句动词seem后的宾语从句，也可以用不定式（短语）来简化，但句型需要进行适当的变化

13、。It seemed that the boys were going to win. The boys seemed to win. 除上述方法外，还有一些特殊句式的转化。I found that it was difficult to learn English well. I found it difficult to learn English well. Soon we found that the ground was covered with thick snow. Soon we found the ground covered with thick snow. They fo

14、und that the box was very heavy. They found the box very heavy 七，其他需要说明的问题 1标点由主句决定，如主句是陈述句、祈使句，则用句号；是疑问句则用问号。 eg. I heard she had been to the Great Wall. Can you tell me which bus I should take? 2要注意个别句子中主从句人称的一致。 3.宾语从句和状语从句的区分 eg. 1） I will go out tomorrow if it is fine.2） I dont know if the trai

15、n has arrived. 句1）中if引导的是状语从句。这个从句表示“条件”，修饰主句。整个句子的意思是如果明天天气好，我就出去。 句2）中if引导的是宾语从句，充当谓语动词dont know的宾语。整个句子的意思是我不知道火车是否到达。判断方法：1从位置看： 状语从句一般可以放在主句的前面或后面（个别除外），宾语从句只能放在主句谓语动词之后。2从引导词看： if充当宾语从句的连接词时，相当于whether，词义为“是否”，充当状语从句的连接词时，词义为“如果”。when充当宾语从句的连接词时，意为“什么时候”，充当状语从句的连接词时，意为“当的时候”。3从时态看： if和when作连接词

16、时，引导宾语从句要注意：从句的谓语动词的时态应根据主句的时态作相应的变化。if和when充当从属连词时，引导条件和时间状语从句，若主句的谓语动词用一般将来时，则从句的时态应用一般现在时表示将来（即”主将从现”）。八。典型错句解析 1. He doesnt know that when she can return him his book.【解析】know that when she know when she 引导宾语从句的连词不可同时使用 2. He doesnt like that Ive brought him. 【解析】thatwhat，what引导宾语从句时，常无疑问意义，表示“所

17、人（物）”,在从句中作主语,宾语或表语 3. Its a question of if we should help her.【解析】if whether介词后接的宾语从句不能用if而应用whether 引导 4. Could you tell me where is she? 【解析】is she she is宾语从句一律用陈述句语序，即谓语动词位于主语后面 5. I think you are going to the park, dont you?【解析】dont arent you在I think that结构中，其后反意疑问句附加部分，要与that之后的从句主，谓一致 6. Coul

18、d you tell me which place she lives?【解析】liveslives in. 宾语从名中的动词不是及物动词，后面要带介词 7. He asked me when the train will arrive.【解析】willwould.主从时态要前后呼应，主句为过去时，从句要用过去时形式 8. I dont know that I said.【解析】that what. that引导宾语从句时，其本身无词义what作said 的宾语一从下列A、B、C、D中选择一个正确选项填空。1I dont know _ he will come tomorrow_ he com

19、es，Ill tell you Aif；Whether Bwhether；Whether Cif；That Dif；If2I dont know _ the day after tomorrow Awhen does he come Bhow will he come Cif he comes Dwhether hell come3Could you tell me _ the nearest hospital is？Awhat Bhow Cwhether Dwhere4Could you tell me _ the radio without any help？Ahow did he men

20、d Bwhat did he mend Chow he mended Dwhat he mended5I want to know _ Awhom is she looking after Bwhom she is looking Cwhom is she looking Dwhom she is looking after6Do you know where _ now？Ahe lives Bdoes he live Che lived Ddid he live7Do you know what time _ ？Athe train leave Bdoes the train leave C

21、will the train leave Dthe train leaves8I dont know _ Can you tell me，please？Ahow the two players are old Bhow old are the two players Cthe two players are how old Dhow old the two players are9The small children dont know _ Awhat is their stockings in Bwhat is in their stockings Cwhere is their stock

22、ings in Dwhat in their stockings10I cant understand _ Awhat does Christmas mean Bwhat Christmas does mean Cwhat mean Christmas does Dwhat Christmas means11 The girls asked if they _ some food and drink with them. A. took B. take C. takes D. will take12. Catherine said that she _ to Guangzhou. A. has

23、 never gone B. had never gone C. has never been D. had never been 13 The students want to know whether they_ dictation today. A. had B. has . C. will have D. are 14 She asked Linda if_ go and get some. A. could she B. she could C. she can D. she may 15 Linda said the moon_ round the earth. A. travel

24、led B. has travelled C. travells D. had travelled 16 Can you tell me_ you were born, Betty?A. who B. what C. when D. that17 I dont know _ they have passed the exam. A. what B. if C. when D. where18 I hardly understand_ he has told me. A. that B. what C. which D. who19 She didnt know_ back soon. A. w

25、hether he would be B. if would he be C. he will be20 I dont know _ he still lives here after so many years. A. whether B where C. what D.when21 Do you know _ they listened to yesterday evening?A. what B when C why D how22 He asked me _told me the accident. A whom B which C who D whose 23.They dont k

26、now _their parents are. A that B what C why D which 24.Please tell me _what last year. A.where does your sister work B where did your sister work C where your sister works D where your sister worked 25.She asked me if I knew _. A. whose pen is it B. whose pen it was C. whose pen it is D. whose pen was it 26. You must remember _. A. what your mother said B. what did your mother say C. your mother said what D. what has yo