是连系动词吧
就是像feel,smell,look那样的词
1.有些连系动词通常不用于被动语态和进行时态中.如:feel,taste等词.例如:
-Do you like the material?
-Yes,it feels very soft.
2.一般情况下,连系动词主要跟形容词或分词作表语.例如:
Be careful when you cross this very busy street.If not,you may get run over by a car.
3.能跟名词作表语的连系动词常见的有:be,become,appear,seem,prove,remain和turn等.注意:turn后跟(表示主语身份的)名词作表语时,不加冠词.例如:
Twenty years later,he turned teacher.
The population growth in China remains a problem.
4.连系动词也可跟不定式(to do / to be),常见的有:appear,seem,remain,prove,look等.例如:
Having a trip abroad is certainly good for the old couple,but it remains to be seen whether they will enjoy it.
On the long journey,Peter proved to be a most interesting guide.We all had a wonderful time.