1 一般现在时 一、概念: 1)经常性、习惯性的动作或存在的状态
标志词或短语(带有表示频率的时间状语):always , everyday , often , once a week (month , year , etc
) ,never, sometimes , seldom , usually等等 She only write to her family once a month
她一个月只给家里写一封
I go to work by bike every day
我每天骑自行车上班
2)表示主语的特征、性格、能力、爱好等
He can swim
I work hard
I like watching TV
3)表示客观真理 e
There are seven days in a week
The sun rises in the east
Ten minus two is eight
十减二等于八
Light travels faster than sound
光的速度比声音的速度快
The United States lies by the west coast of the Pacific Ocean
美国位于太平洋西岸
4) 根据英文语法规定,当主句的谓语动词是一般将来时,那么时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作
主句表将来,从句要用一般现在时
例:I'll tell him the news when he comes back
他回来时,我将告诉他这个消息
If you take the job , they will talk with you in greater details
如果你接受这份工作,他们将和你谈谈细节
二、句式结构: 1)主语