作业帮请问高手 非谓语动词和 过去完成时的问题
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/05/18 21:11:36
请问高手 非谓语动词和 过去完成时的问题
1 After having speng whole mornings on the river ,I always go hmoe with an empty bag
2 Before leaving the room ,he turned off the radio.
3After I had lunch at a village pub,I looked for my bag
为什么 句 1 2 用了非谓语动词句3 用了过去完成时
1 After having speng whole mornings on the river ,I always go hmoe with an empty bag
2 Before leaving the room ,he turned off the radio.
3After I had lunch at a village pub,I looked for my bag
为什么 句 1 2 用了非谓语动词句3 用了过去完成时
不难发现 1、2非谓语动词省略主语.非谓语动词一般和主句的主语形成主谓或者动宾关系,然后来确定非谓语动词形式