>
英语
>
对于when I finished与when I have finished,用法有什么区别,或者说注意什么
比如when I——this book,I'm going to sleep.为什么答案是have finished,finished不行吗?
人气:400 ℃ 时间:2020-04-04 08:31:02
解答
when引导的是从句,逗号后面的是主句.
如果前面用过去时,后面的主句就该用过去的时态.
如果前面用现在完成时,后面的主句就该用现在或将来的时态.
推荐
come back when you have finished the haitian gang missions
I have finished my homework.When _____you_____it?怎么添?
-I have finished my homework.-When ( )you( )it?-Two hours ago
When I _____ the farm,the children have finished _____the apple.
Could I borrow that book when you have finished( )it?
When the boy sleeps,he would like to keep the Windows closed的同义句急啊
NH4NO3溶液的溶质质量分数为50%,则该溶液中溶质、溶剂、溶液三者的质量比为?
-1+六分之五-十二分之七+二十分之九-三十分之十一+四十二分之十三-五十六分之十五+七十二分之十七
猜你喜欢
I,then,can,carry,not,all 连起来
据意写词(成语)
党的光荣历史作文 概括简练
“大口吃”用英语怎么说?谢谢!
阅读并完成下面的练习
修一条路,第一天修了全长的5分之2,第二天修了2千米,还剩下全长的一半没有修,路长多少千米?
成长的故事300字上
景仰造句
© 2025 79432.Com All Rights Reserved.
电脑版
|
手机版