一、系动词的用法:
系动词又称为连系动词,本身有词义,但不能单独作谓语,后面必须跟表语(多由形容词担任)构成系表结构,说明主语的状况、性质、特征等。系动词一般不用进行时态。
二、初中阶段常见的系动词有:
1)状态系动词
用来表示主语状态,只有be一词.
例如:He is a teacher. 他是一名教师。
2)持续系动词
用来表示主语继续或保持一种状况或态度,主要有keep
例如:keep quite,please.
3)表像系动词
用来表示"看起来像"这一概念,主要有seem, look
例如: He looks tired. 他看起来很累。
He seems (to be) very sad. 他看起来很伤心。
4)感官系动词
感官系动词主要有feel, smell, sound, taste, 例如:
This kind of cloth feels very soft.
这种布手感很软。
This flower smells very sweet.
这朵花闻起来很香。
5)变化系动词
这些系动词表示主语变成什么样,变化系动词主要有become, turn, get,
例如:
He became mad after that. 自那之后,他疯了。
三、记系动词顺口溜
一是(be),一觉(feel),一保持(keep)
四个起来(look,sound,smell,taste)变三个(become,turu,get)
四、训练题
用所给词的适当形式填空。
I _______(feel) so tired today. I really ______(need) a holiday.
Mary is singing an English song. The song _______(sound) beautiful.
He _______(look for) his mother now.
There ______(be) a lot of trees on this hill.In fall the leaves of the trees ______(turn) red and the hill _______(look) very beautiful.
Don't drink this bottle of orange. It________(smell) bad.
Everyone in the library should _______(keep) silent.
Jane is crying.She _______(seem) very sad with the bad news.
Tom________(become) interested in music when he was three years old.
参考答案:
feel, need 2. sounds 3. is looking 4. are, turns, looks
5. smells 6. keep 7. seems 8.bcame
希望能对同学们有所帮助,祝学习进步!
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