2018年长沙初三英语知识点：宾语从句（二）

　　3.从时态看。if和when作连接词时，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。

　　e.g. I think (that) differences are not important in a friendship.

　　An old lady said (that) she found a job as a foreign language teacher.

　　They don’t know if (是否)we are going hiking next weekend

　　Could you tell me when (什么时候)the train arrives ?

　　We’ll go to the GREat Wall if (如果) it doesn’t rain tomorrow.

　　=If doesn’t rain tomorrow, we’ll go to the GREat Wall.

　　They knew each other when(当……时候)they were children.

　　=When they were children

    　延伸阅读：

　　2018年长沙初三英语知识点：阅读理解解题方法

　　2018年长沙初三英语知识点：含有ing句型结构

　　2018年长沙初三英语知识点：连词考点讲解(二)

　　2018年长沙初三英语知识点：连词考点讲解(一)

　　2018年长沙初三英语知识点：介词考点讲解