作业帮几个过去完成时的句子变成过去式！
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/18 01:34:27
1.When I had fastened my seat belt, the plane took off.
2.We did not had disturbed him until he finished the work.
3.As soon as he had left the room, I turned on the radio.
再教一下过去完成时变成过去式的方法，不太明白，谢谢！
2.We did not had disturbed him until he finished the work.
3.As soon as he had left the room, I turned on the radio.
再教一下过去完成时变成过去式的方法，不太明白，谢谢！
解题思路： 见下
解题过程：
1. When I had fastened my seat belt, the plane took off.
When I fastened my seat belt, the plane took off.
2.We did not had disturbed him until he finished the work.
We did not disturb him until he finished the work.
3.As soon as he had left the room, I turned on the radio.
As soon as he left the room, I turned on the radio.
再教一下过去完成时变成过去式的方法，不太明白，谢谢！
过去完成时的动词形式是：had+过去分词
过去时的动词形式是：动词的过去式
每个动词都有它的过去式和过去分词，大部分的动词过去式和过去分词的形式一样，有的却不一样，例如：go－went－gone，come－came－come。在学习的时候，需要积累，逐一记忆。
如对本题解答还有疑问，可在“继续讨论”中留言，我收到后会尽快给你答复。谢谢你的配合！匆忙中难免有疏漏，请多包涵哦。我是菁菁草老师，随时为你答疑解惑!
最终答案：略
解题过程：
1. When I had fastened my seat belt, the plane took off.
When I fastened my seat belt, the plane took off.
2.We did not had disturbed him until he finished the work.
We did not disturb him until he finished the work.
3.As soon as he had left the room, I turned on the radio.
As soon as he left the room, I turned on the radio.
再教一下过去完成时变成过去式的方法，不太明白，谢谢！
过去完成时的动词形式是：had+过去分词
过去时的动词形式是：动词的过去式
每个动词都有它的过去式和过去分词，大部分的动词过去式和过去分词的形式一样，有的却不一样，例如：go－went－gone，come－came－come。在学习的时候，需要积累，逐一记忆。
如对本题解答还有疑问，可在“继续讨论”中留言，我收到后会尽快给你答复。谢谢你的配合！匆忙中难免有疏漏，请多包涵哦。我是菁菁草老师，随时为你答疑解惑!
最终答案：略