你写的是错的 系动词后面加实义动词是被动语态 你想表达过去时的话要么把系动词变成过去时要么把实义动词变成过去时。
I played tennis才对
The program was started by Chinese young pioneers,是被动语态,是过去式被动语态
fish加ing是因为前面是介词after,在介词后加动词要变成动名词...
你写的是错的 系动词后面加实义动词是被动语态 你想表达过去时的话要么把系动词变成过去时要么把实义动词变成过去时。
I played tennis才对
The program was started by Chinese young pioneers,是被动语态,是过去式被动语态
fish加ing是因为前面是介词after,在介词后加动词要变成动名词...