内容正文:
系动词的分类及考点详解
英语句子有一种是表现不出来谓语动作的,此时谓语的位置就由be动词来充当,表示“……是什么样子”。对比来讲:有动作体现的句子→They ran away from the room quickly .他们很快逃离了那间屋子。无动作的句子→She is generous in helping others.帮助别人时,她显得很大方。为此,我们要掌握好常用的系动词。我们一起来看看系动词(包括be动词)的形式及用法归纳。
一、常用的系动词有三大类,具体分布如下:
状态系动词:be (包括am , is , are , was , were , been )
感官系动词:look看起来 , smell闻起来 , taste尝起来 ,
feel感觉起来
变化系动词:become变得;成为 , get变得, grow变得, turn变得
例如:The window was broken .那扇窗户坏了。
The girl looks smart when dealing with the situation .女孩处理这种情况时,看起来很明智。
It is getting darker and darker.天变得越来越暗。
He turned 18 when he celebrate his birthday .当他庆祝生日时,他变成了18岁。
二、系动词的使用注意事项:
1.be动词可以表示“是”。如:He is a smart boy .他是一个明智的男孩。
2.系动词后常接形容词作表语。
如:Learning English is easy .学英语很容易。
如:The story sounds interesting .这个故事听起来很有趣。
3.系动词无被动语态和进行时态。
Feeling very sad ,he went out quietly .感到很伤心,他静静地出去了。
三、随堂小练:
1.常见的be动词口诀补充:
我用am,你用__________ , _________跟着他、她、它。
2.is 和 am 的过去式为_________________; are 的过去式为____________.
3.翻译句子:
三年后,他成了一名医生。
____________________________________________________
天热时,食物很容易变坏。
_____________________________________________________
听到父亲的死讯,他感到无比伤心。
_____________________________________________________
你刚才说的听起来很好。
______________________________________________________
4.单句语法填空:
1)He __________(be) my English teacher three years ago.
2) He decided to leave ,____________(feel) hopeless.
3)The chair is____________(comfort)to sit on .
4)Your suggestion ___________(sound) very useful .
5)He got ___________(lose) in the forest .
参考答案:
1.are;is
2.was ;were
3.Three years later ,he became a doctor.
Food is easy to go bad when it is very hot .
He felt extremely sad at the death of his father .
What you said sounds great .
4.1)was 2)feeling 3)comfortable 4)sounds 5)lost
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