高中英语语法系统讲解之六
时态和语态
时态
时态是谓语动词所表示的动作或情况发生时间的各种形式。英语中动词有16种时态，但是常见的只有十种：一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、将来进行时、现在完成时、过去完成时、过去将来时和现在完成时。
现以动词work为例，将16中时态列表如下：
|
|
一般式
|
进行式
|
完成式
|
完成进行式
|
|
现
在
时
|
work
works
|
am working
is working
are working
|
have worked
has worked
|
have been working
hasbeen working
|
|
过
去
时
|
worked
|
was working
were working
|
had worked
|
had been working
|
