连系动词后接adj.1."存在"类:表示存在或具有某种特征或状态.这类连系动词强调"存在".常见的有:be(是),look(看起来),feel(摸上去),seem(似乎是),appear(似乎、显得),prove(证明是),smell(闻起来),taste(尝起来),sound(听起来)等.例如:
The story sounds true.
Those oranges taste good star.
2."持续"类:表示某种情况或状态的持续.这类连系动词强调"持续".常见的有:remain(依然),keep(保持),stay(保持),continue(继续、仍旧),stand(处于某状况或情形)等.例如:
Why don't you put the meat in the fridge?It will stay fresh for several days.
It's already ten in the morning.The store remains closed.What's the matter?
3."变化"类:表示由一种情况或状态变化成另一种情况或状态.这类连系动词强调"变化"后的情况或状态.常见的有:become(变成),turn(变成),grow(变得),get (变得)等.例如:
Put the fish in the fridge,or it will go bad in hot weather.