题目内容
8.Our son is going to study medicine when he ________ school.( )| A. | leave | B. | leaves | C. | is leaving | D. | left |
分析 我们的儿子毕业了打算去学医.
解答 答案:B.
when引导的时间状语从句,遵循主将从现的规则,从句主语he三单,故leaves,故答案是B.
点评 主将从现,只适用于两种状语从句:时间和条件状语从句.
具体表述:
在时间、条件状语从句中,主句用一般将来时,从句要用一般现在时代替一般将来时.
例如:
I will let you know if he comes.
We will inform him when he gets here.
练习册系列答案
相关题目
18.My mum often me do my lessons after school.( )
| A. | makes | B. | make | C. | has made | D. | is making |
3.Dona is ________to her mother in many ways.For example,they are both tall and thin.( )
| A. | different | B. | kind | C. | friendly | D. | similar |
13.He filled the box ________ books.( )
| A. | with | B. | for | C. | of | D. | in |
17.I hope there ________ a robot in my home.( )
| A. | will have | B. | is going to have | ||
| C. | is going to be | D. | are going to be. |
18.It's time for the CCTV news.Please ______ the TV.( )
| A. | turn on | B. | turn off | C. | turn down |