系表结构

更新时间:2024-06-10 14:21

系表结构就是说明物质的一个性质,而不是一个动作之类,如 I am 、he is,它们就是。is、are、am都是系动词

表语

下列成分都可以做表语:名词,形容词,副词动词不定式动名词过去分词现在分词表语从句

使用举例(注意:连系动词不能够单独作谓语,他们必须和表语一起工作构成谓语):

(1) 名词:

False: I am.

Right: I am a student.

(2) 形容词:

False: He became.

Right: He became strong.

(3) 副词:

False: She remained.

Right: She remained there.

(4) 现在分词

False: The story seemed.(这个故事似乎。)

Right: The story seemed interesting.(这个故事看起来很有趣。)

(5) 过去分词:

False: The window seemed.(窗口似乎。)

Right: The window seemed broken.(窗口似乎打破了。)

(6) 动名词:

False: His job is teach English.(他的工作是教英语。)

Right: His job is teaching English.(他的工作是教英语。)

(7) 动词不定式:

False: Her plan is become the winner in the game.(她的计划是成为游戏的赢家。)

Right: Her plan is to become the winner in the game.(她的计划是成为游戏的赢家。)

(6)和(7)的区别:

(6)中动名词表示某人经常干某事:她从星期一到星期五天天教英语;

(7)中动词不定式表示某人将要干某事:她的计划是将要成为比赛的胜者。

(8) 表语从句:

False:The question is.(问题是)

Right:The question is whether he will come here in time tomorrow.(问题是他明天是否会及时到来。)

Right:The question is what he is going to do next.(问题是他接下来要做什么。)

Right:The question is how he has managed to solve the problem by himself.(问题是他是如何设法自己解决问题。)

连系动词

连系动词分为三类:be 动词感官动词,趋势动词。

(1) Be 动词:am, is, are, was, were

(2) 感官动词:sound, look, taste, feel, smell

(3) 趋势动词:appear, become, grow, get, turn, seem, remain,go

趋势即事物发展的动向如来,去,成为等等

注意:

有一些动词既可以做连系动词又可以作及物动词不及物动词

He is growing very fast. ---不及物动词

I am growing apples in my backyard.---及物动词

The sea is growing rough.---连系动词

He is tasting the food.--- 及物动词

The food tastes good.--- 连系动词

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