什么叫系动词?

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什么叫系动词?

什么叫系动词?
什么叫系动词?

什么叫系动词?
系动词:
系动词:
连系动词的种类:
连系动词含有一定意义,它们要与其后做表语的形容词,名词或介词(短语)一起构成合成谓语.系动词按意义可分为三类,而且有自己的特定用法.
一,按意义连系动词可分为以下几类:
1.表示状态的连系动词有:be ; appear ; seem ; keep ; remain ; continue ; stay ; prove 等
e.g
a .She appears very young .
b.His temperature seems to be all right .
c.He made a fire in the room to keep warm .
d.The weather continued fine .
e.This proved very helpful .
2.表示感觉的连系动词有:look ; feel ; smell ; sound ; taste 等
e.g
a.A paper tiger looks terrible ,but in fact it is not .
b.The medicine smells terrible .
c.Ann felt very happy
d.That sounds interesting .
3.表示转变的连系动词有:become ; fall ; get ; go ; grow ; turn 等
a.Beijing is becoming more and more beautiful .
b.Soon they fell asleep .
c.The trees turn green and the flowers start to come out .
二.系动词的特点:
1.系动词不用于进行时和被动语态
2.除make 等个别词外,几乎所有的连系动词都能跟形容词作表语,但不能跟副词.跟名词作表语的有:become ; get ; look ; make ; prove; remain ; seem ; turn ; wear .等
3.我们要特别注意:look ; smell ; taste 等词既可作系动词,也可作实义动词.作系动词时后跟形容词做表语,作实义动词时则用副词来修饰这些动词.
4.appear ,prove ,seem 后面可以跟to be + adj ,to be 也可省略.
Proverb:
An apple a day keeps the doctor away .
A new broom sweeps clean
An eye finds more truth than two ears .
An eye for an eye and a tooth for a tooth .
A place for everything and everything in its place .
He who has never been to the Great Wall isn't a man .
In at one ear and out at the other .
In every beginning we think of the end .
In the end thingswill mend .

系动词亦称联系动词(Link Verb),作为系动词,它本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语),构成系表结构说明主语的状况、性质、特征等情况。

系动词亦称联系动词(Link Verb),作为系动词,它本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语),构成系表结构说明主语的状况、性质、特征等情况。
说明:
有些系动词又是实义动词,该动词表达实义时,有词义,可单独作谓语,例如:
He fell ill yesterday.
他昨天病了。(fell是系动词,后跟补足语,说明主语情况。)

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系动词亦称联系动词(Link Verb),作为系动词,它本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语),构成系表结构说明主语的状况、性质、特征等情况。
说明:
有些系动词又是实义动词,该动词表达实义时,有词义,可单独作谓语,例如:
He fell ill yesterday.
他昨天病了。(fell是系动词,后跟补足语,说明主语情况。)
He fell off the ladder.
他从梯子上摔下来。fell是实义动词,单独作谓语。
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。(is与补足语一起说明主语的身份。)
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, rest, remain, stay, lie, stand, 例如:
He always kept silent at meeting. 他开会时总保持沉默。
This matter rests a mystery. 此事仍是一个谜。
3)表像系动词
用来表示"看起来像"这一概念,主要有seem, appear, 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, grow, turn, fall, get, go, come, run.
例如:
He became mad after that. 自那之后,他疯了。
She grew rich within a short time. 她没多长时间就富了。
6)终止系动词
表示主语已终止动作,主要有prove, trun out, 表达"证实","变成"之意,例如:
The rumor proved false. 这谣言证实有假。
The search proved difficult. 搜查证实很难。
His plan turned out a success. 他的计划终于成功了。(turn out表终止性结果)

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系动词: 连系动词的种类:
连系动词含有一定意义,它们要与其后做表语的形容词,名词或介词(短语)一起构成合成谓语.系动词按意义可分为三类,而且有自己的特定用法.