getting up early is a very good habit.get up 是起床的意思,为什么这就话就变成gett_英语解答

getting up early is a very good habit.
get up 是起床的意思,为什么这就话就变成getting up?

人气：411 ℃　时间：2019-12-25 23:40:48

解答

get up是动词,不能作主语；getting up是名词,可以作主语.
动词要名词化之后才能作主语.