系动词解析:
(1)be动词am,is are,was,were.
(2)持续系动词:表示主语继续或保持一种状况或态度,主要有keep,remain,stay,
如:
He always kept silent at meeting.
他开会时总保持沉默.
He stayed single.
他仍然是单身.
(3)表像系动词:表示“看起来好像”,主要有seem,如:
He seems a bit unhappy.
他好像不太高兴.
(4)感官系动词:表示“……起来”,有look(看起来),feel(摸起来,感觉),smell(闻起来),sound(听起来),taste(尝起来,吃起来).如:
This kind of cloth feels very soft.
这种布摸起来很软.
It sounds good idea.
听起来不错.
This food tastes good.
这菜好吃.
(5)变化系动词:表示主语变成什么样,主要有become,grow,turn,get,go,如:
He became mad.
他疯了.
She had grown thinner and thinner.
她越来越瘦了.
The milk will soon turn sour.
牛奶很快就会变酸.
系动词使用要点:
1.有些连系动词通常不用于被动语态和进行时态中.
-Do you likethe shirt?
-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:
The apple tastes good.
3.系动词除be动词外,其余系动词的否定,疑问句式都要借助于动词do的各种形式。
How does themusic sound?
The cake doesn’ttaste sweet.
