Having had supper 为现在分词的主动完成式,是一种非谓语动词；句子,无论是主句还是从句,都需要有主语及其它的必要成分,这里它只是一个短语,不能成为句子,更谈不到是从句,而全句只是一个简单句.
如果想用从句,可以这样说：After I had supper,I watched TV for a while.After I had supper是从句,后面是主句.
Have had supper,I watch TV for a while .请问为什么要把have 改成having
3个回答
相关问题
-
请问一篇小日记的问题While having supper yesterday,I have chatted with
-
i must have watched 和 i must have been watch TV意思一样吗 为什么
-
My sister watches TV while _____(have)dinner 怎么填?
-
为什么“Mr Smith went to a restaurant have supper'是错的 要把have改成fo
-
1.Jane often watches TV （for a little while ）after supper.
-
I just had my supper和I have just had my supper哪个正确
-
1.Let‘s watch TV.2.I have a nice watch
-
I am goingto have watched TV tomorrow?
-
After-------(have)dinner,I often watch TV.
-
把I have had this dictionary for three years.改为同义句