Be动词后的表语不一定都只能是形容词,还可以是其它词.
副词可以作表语.例如:
1.Mary was down with fever. 玛丽发烧了.
2·The roses are out. 玫瑰花开了.
3·They were outside. 他们在外边.
许多表示位置的副词 (例如:up, about, around, behind, in, round, back, away) 都可以这样用.
这句话中的over是副词,表示“结束”.
Be动词后的表语不一定都只能是形容词,还可以是其它词.
副词可以作表语.例如:
1.Mary was down with fever. 玛丽发烧了.
2·The roses are out. 玫瑰花开了.
3·They were outside. 他们在外边.
许多表示位置的副词 (例如:up, about, around, behind, in, round, back, away) 都可以这样用.
这句话中的over是副词,表示“结束”.