初中英语语法 宾语从句

1、宾语从句 1定义：用作宾语的从句叫宾语从句。 2 构成：关联词+简单句 3 引导宾语从句的关联词有三类： (1) 从属连词that。如：,He told us that he felt ill. 他对我们说他感到不舒服。 I know he has returned. 我知道他已经回来了。 注： that在引导宾语从句时也并不是任何情况下都可以省略。在以下情况下，that不能省略,1 Everybody could see what happened and that Tom was frightened.(and连接两个宾语从句，that宾语从句放在and的后面时，that不能省略。) 2I

2、 know nothing about him except that he is from the south.(that引导的宾语从句作介词宾语时，that不能省略。),3That he ever said such a thing I simply dont believe. (that从句位于句首时，that不可省略。) 4 We decided, in view of his special circumstances, that we would admit him for a probationary period. (主句谓语动词与that从句之间有插入语，that不可省略。)

3、,(2)从属连词if/whether。如： I doubt whether he will succeed. 我怀疑他是否会成功。 I dont know if you can help me. 我不知道你能否帮助我。 (3)连接代词who, whom, whose, what, which, whoever, whatever, whichever,连接副词 where, when, how, why。 如： Who or what he was, Martin never learned. I wonder what hes writing to me about. Ill tell yo

4、u why I asked you to come.,You may do what you will. (1) 介词宾语从句 宾语从句也可用作介词的宾语。如： He was deeply displeased by what had occurred that day. I walked over to where she sat.,I am curious as to what he will say. Your success will largely depend upon what you do and how you do it. 有时介词可以省略。如： I dont care (

5、for) who marries him. Be careful (as to) how you do that.,宾语从句学习“三步法” 1。选好连接词： 1。如果被连接的句子是陈述句， 那么连接词只能用that Hell be back in a month. ( I hear) I hear ( that ) he will be back in a month. I have been to the Great Wall once. ( He tells me) He tells me ( that ) he has been to the Great wall once.,2.如果被

6、连接的句子是一般问句，则用 连接词if / whether Does he live in that house? ( She asked me ) She asked me if/ whether he lived in this house. Have you finished your homework? ( I want to know) I want to know if you have finished your homework.,3.如果被连接的句子是特殊问句， 则用此句本身的 疑问词作为连接词。 Where can I find a restaurant? ( Do you

7、 know) Do you know where I can find a restaurant? How can I get to the post office? ( He asks) He asks how he can get to the post office.,1.He said. Li Hong has finished her homework. 2. Do you know? When will the meeting begin? 3. Could you tell me? Are you feeling better?,二、注意语序： 在宾语从句中，一律用陈述句语序。

8、1.Where does she live? ( Do you know?) -Do you know where she lives? 2.How old is she? ( do you know?) -Do you know how old she is? 三、确立时态： 1。一般来说，如果主句的谓语动词是 一般现在时，宾语从句可以根据实际 需要用任何时态。,He will come in a minute. ( I hear.) -I hear that he will come in a minute. They have come to see us.( I know.) -I k

9、now that they have come to see us. 2.如果主句中的谓语动词是过去时， 宾语从句的谓语动词要用相应的过去 时态。 I will help you .( He said) -He said that he would help you.,3.但是，若从句里有表示某一具体时间 的状语，则可以不用过去完成时，而用 一般过去时。 He borrowed the book from the library yesterday.( He told me) -He told me that he borrowed the book from the library.,4.当从句表示的是真理或一个永久的事实，可以用现在时态。 The teacher told us The earth turns round the sun. -The teacher told us that the earth turns round the sun.,W