微课：英语系动词分类及其用法

连系动词（即系动词）用于连接主语和表语，说明主语的状态，性质，特征或身份。表语通常由名词、形容词，或相当于名词或形容词的词或短语等充当， 说明主语是什么或怎么样。

常见的系动词是be,它的变化形式为：

am/is/are/was/were . 除了 be 动词, 其他的系动词（半系动词）大致可分为四类：

1.“感觉”类系动词:与五种感觉器官相关的动词.常见的有: look(看起来)，

feel(摸上去)，smell(闻起来) , taste(尝起来)，sound(听起来)等。例如:

What he says sounds (like) a good idea.

 Those oranges taste good.

She looks much younger in her red dress.

feel 作系动词的用法

v 1. 表“某物体给人的感觉”,只用一般现在或过去时

Silk feels soft.

v 2. 表“主语自身的感觉”, 用于各种时态

------ How are you today?

------ Oh, I haven’t felt as ill as I do now for a long time.

 I’m feeling a little better today.

2. “主观判断”类系动词: 包括 seem(似乎是), appear(似乎、显得)，prove(证明是), turn out (结果是, 证明是) 等.

例如:

He appears/seems to be very friendly with us.

They appear/seem to have misunderstood me.

It appears/seems that she will win.

As time went on, his theory proved (to be) true.

Everything turned out (to be) well. He seems to know everything.

3. “状态变化”类系动词: 表示主语从一种状态变化成另一种状态。

常见的有: become, turn, grow, go, come, fall, run, get 等。

例如：

Put the fish in the fridge, or it will go bad in hot weather.

状态变化系动词：

4. “状态持续”类系动词: 表示主语持续某种状态。

常见的有: remain(依然)，keep(保持)，stay(保持)，lie (呈…状态,置于), 

continue(继续、仍旧)等。例如: 

—Why don't you put the meat in the fridge? 

—It will stay fresh for several days. 

The population growth in China remains a problem.

The book lay open on the desk.

（详细例句和内容请看上面视频）