初中宾语从句详细讲解教师版

1、宾语从句一、定义：在复合句中用作宾语的从句叫做宾语从句。在复合句中宾语从句作主句中谓语动词、介词的宾语。在及物动词的后面可以接一个名词来充当宾语，如： I know the man.而这时也可以用一个句子来充当宾语，如： I know that the man is a policeman. 主句 引导词 从句宾语从句三大块: 1. 引导宾语从句的连接词（从属连接词和连接代词）； 2. 宾语从句的语序； 3. 宾语从句的时态。二、宾语从句的引导词（连接词）作用有无意义在从句中所做成分从属连接词that只起连接作用无无Whether/if起连接作用有（表示是否）无连接词连接代词What连接+从句

2、中做成分什么（指物）主，宾，表Which连接+从句中做成分哪一个（指物）主，宾，表who连接+从句中做成分谁（指人主格）主，表whom连接+从句中做成分谁（指人宾格）宾whose连接+从句中做成分谁的（指人所有格）定连接副词Where连接+从句中做成分地点状语When连接+从句中做成分时间状语Why连接+从句中做成分原因状语How连接+从句中做成分方式状语1.陈述句充当宾语从句时，用that引导，that无词义，在口语或非正式文体中常省略。如：My teacher said I was a good boy.老师说我是个好男孩。She doesnt know (that) she is ser

3、iously ill. I am sure (that) he will succeed.2.当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。如：(1) Is Jim a good student? I dont knowI dont know if /whether Jim is a good student.(2) Does Kate get up early? Do you know?Do you know if /whether Kate gets up early?注意：只能用whether不用if 的三种情况 一般情况下，if 和whether可以互换，但以

4、下3种 情况只能用whether： 与or not连用： He asked me whether or not I was coming. Let me know whether you can come or not. 在介词之后： It depends on whether it is going to rain. I worry about whether I hurt her feelings 在不定式之前： We havent decided whether to go there. I dont know whether to accept or refuse.3.如果宾语从句原来

5、是特殊疑问句，只需用原来的疑问词引导。如：1.What is she doing? Can you tell me?Can you tell me what she is doing?2.Where does she live? Do you know?Do you know where she lives?.宾语从句的语序必须是陈述语序句式连词语序例句陈述句That不变I think that we can be good friends.一般疑问句if/whether改为陈述语序I cant remember if I posted the letter.特殊疑问句特殊疑问词改为陈述语序C

6、an you tell me what she is doing?注意事项:(一)当从句的原句为以下句子以及what, who作主语时，语序不变：Whats wrong? Whats the matter?Whats happening? eg:I dont know whats the matter. Can you tell me who is over there?.宾语从句与主句的时态要相互呼应1. 如果主句的时态是一般现在时，宾语从句的时态根据具体情况来确定，可以是_任何_时态。I dont think (that) you are right.Please tell us wher

7、e well go fishing tomorrow.Do you know when Mr. Smith moved here?2. 如果主句的时态是一般过去时，宾语从句只能用相应的_过去_时态（一般过去时， 过去进行时， 过去将来时，过去完成时）。例如：He told me that he was born in Beijing in 1992.He said that he would go back to the U.S. soon. 特殊情况：1.从句说明的是一般真理、客观事实、自然现象、名言时，仍用现在时。 Dad told us that it is better to do t

8、han to say. He told the boy that three and three is six. Could you tell me where the bookshop is.2.从句中有具体时间状语，即使从句动作发生在主句动作前，仍然用一般过去时。 The teacher told me she was born in 1960.即学即练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

9、 faster than sound. My teacher 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 game

10、s? Tell me. Tell me _ the children _ _ games.6) Have you finished your homework yet? Mr. Zhao asked Ma Chao Mr. 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

11、know _ _ _ her car?9) What does he often talk about? The girl wondered.The girl wondered _ _ often _ about.10) Who knocked at the door so loudly? I dont know.I don t know _ _ at the door so loudly.11) Does he still live in that street? I dont know.I dont know _ he still _ in that street. 12) Whats h

12、is name? I asked him. I asked him what _ _ _ _.13) When does the train arrive? Please tell me.Please tell me _ _ _ _.14) Do they want fried chicken? He asked the boys. He asked the boys _they _fried chicken.15）Was the watch made in Shanghai? I dont know. I dont know _ the watch _ made in Shanghai.单项

13、选择1）I hope _ it will snow this winter.A.whenB.ifC.whetherD./答案：Dhope 后面应该接that引导的宾语从句，that 在句中没有任何意义，可以省略。2)I dont know _ Mr.Green will come to see us.He will help us with our English.A.whyB.whenC.howD.where答案：A从下文的答语看，上文不知道的应该是“来看我们的原因”。3)I cant remember _ I have seen him before.A.whetherB.whyC.wha

14、tD.how答案：A本句表达一种不确定的概念，用whether或if。4)Do you know _？Im going to see him.Sorry，I dont know.A.where does Mr.Li liveB.where did Mr.Li liveC.where Mr.Li livesD.where Mr.Li lived答案：C宾语从句要用陈述语气，排除A、B两项。从句意判断问的是“现在住哪儿？”。5)Where do you think _ he _ the computer？Sorry，I have no idea.A.；boughtB.has；boughtC.did

15、；buyD.does；buy答案：Ado you think是插入语，可以把它去掉，分析句意应该用应用过去时态和陈述语序。6)I cant understand _ he likes computer games so much.A.thatB.whetherC.whyD.where答案：C句意为“我不理解为什么他那么喜欢电脑游戏”。7)(2010北京中考大纲卷)Do you know _ the MP3 player last week?Sorry，I have no idea.A.how much did she pay forB.how much will she pay forC.ho

16、w much she paid forD.how much she will pay for答案：C宾语从句要用陈述语序，由此排除A、B两项，由last week判断应该用过去时态。8)(2010北京中考大纲卷)I dont know _ tomorrow.Can you tell me?A.when we startedB.when did we startC.when we will startD.when will we start答案：C由tomorrow判断，应该用将来时态表示。经典例题例1In the bookshop，a reader asked the shop keeper

17、_ Who Moved My Cheese was an interesting book.A.thatB.howC.whatD.if思路解析：注意本句中斜体部分是一本书的名字谁动了我的奶酪，本句含义是“一个读者问书店管理员这本书是不是有趣”。所以答案是D项。答案：D黑色陷阱：本题的主要陷阱是书名Who Moved My Cheese， 它本身含有一个who,容易给人造成误解。绿色通道：在英语中，注意书名一般都是斜体的，且书名的首字母是大写的，注意把它看成一个独立的完整的东西。例2I was told _ Bill Gates was thirteen he began to play wit

18、h computers.A.that howB.how thatC.when thatD.that when思路解析：注意后面从句的含义是“比尔盖茨十三岁的时候开始玩电脑”，应该用when表示“当时”，本句中的that是宾语从句的引导词。所以选D项。答案：D黑色陷阱：本句结构复杂，主要陷阱设置在when 上，它在本句中起到引导后面的时间状语的作用。绿色通道：做此类题，要慢慢理顺思路，不要钻牛角尖，当一种含义说不通时，从另一个角度或另一个含义考虑。例3(2010江苏苏州中考)I wonder _.Zebras.A.what do they call these animalsB.how they call these animalsC.what they call these animalsD.how do they call the