高中英语谓语动词时态教案 二、动词时态的种类和形式:动词时态根据其时间和体态共合成十六种时态:下面以动词 work 为例说明各种时态的不同形式: 一般进行完成完成进行现在 work(s)(am,are
is)am/are/is workinghave(has)worked[have(has)beenworking]过去 worked(was,were)were/was workinghad worked[had been working] 将 来will/shall work[will/shall be working][will/shall have worked]will/shallhave been working过去将来would/should workwould/should beworkingwould/should haveworkedwould/should have been working 注:上表中黑体字部分为常用八种时态,括号[]内的部分为高考需要了解的时态
三、常用八种时态的基本用法: I、一般现在时:表示常常发生的动作或现在所存在的状态或客观真理
He often gets up at six o'clock in the morning
He is a student,and he hasa lot of books
The geography teacher told us the earth moves around the sun
Water boilsat 100 degrees celsius
Ⅱ、现在进行时:表示说话时或现阶段正在发生着的一个动作
It is raining now
He is teaching English and learning Chinese
一般现在时和现在进行时的区别: ①表