英语的时态
一、一般现在时
一直以来的习惯动作;目前状态;规律
一般现在时
单三人称:动词 s或es 非单三人称:动词原形
动词第三人称单数的变化规则
1、直接在动词后+s
like- likes
play-plays
2、以s, x, sh, ch, 接尾的动词:+es
wash-washes
3、以辅音+o接尾的动词:+es
go-goes
4、以辅音+y接尾的动词:变y为i+es
fly-flies
一、一般现在时的用法
1) 经常性或习惯性的动作,常与表示频度的时间状 语everyday, often, always, once a week, seldom, usually等连用。
I leave home for school at 7 every morning. He cycles to work every day. 2) 客观真理,客观存在,科学事实。 The earth moves around the sun. Shanghai lies in the east of China. Water boils at 100 centigrade degrees.
一、基本概念:
过去将来时表示从过去的某一时间看将要发生的动作或存在的状态。 它是一个相对的时态,即立足于过去某时,从过去的某一时间看即 将发生的事情就要用这一时态。 1) He said his mother would buy a bike for him 2) My brother told me he wouldn’t believe Jack any more. 3) Would it be all right if he knew his illness?