下面为大家分享的是SAT语法考试必备的几种动词时态,帮助大家在临近的考试到来时做好相关准备,并希望对大家有所帮助。
六种基本时态
1. 一般现在时:
一般现在时经常被用于:
经常性或习惯性动作:We often play footballthere.现在的特征或状态:He loves rap music.普遍真理或一般规律:Light travels faster than sound.
2. 现在进行时:
现在进行时主要用于表示:
现在正在进行的动作
I am talking with myparents.
Who are you waiting for
计划想要进行的动作
We are leaving on Friday.
Are you going anywheretomorrow
表达一种感情(赞叹、厌烦等)
He is always thinking ofhelping others.
He is always breaking his words.
3. 一般过去时:
一般过去时主要表示过去某时发生的动作或情况
What did Xiao Baisay last night
过去时标志词:
once, in 1980, yesterday, last week, twoyearsago, when …
当句子中出现了以上时,一般要使用过去时
4. 一般将来时:
一般将来时用于表示将来某时可能会发生的动作或情况
The agreement will come into forcenextmorning.
其他表示将来意思的用法:
übegoing to do: I am going to visit my Mathteacher.übeto do: The new train line is to beopened nextweek.ü一般现在时:Theplanleaves at six. (仅限某些动词)ü现在进行时:We areleaving on Friday.(仅限某些动词)
5. 现在完成时:
现在完成时表示现在时点之前发生的动作或情况
结构:has/have+ done
DaiyuLin has been ill for three days.
Weiweihas done a lot of work for herstudents.
完成时标志词:
already, by far, till now, for twoyears,since …, recently
in/over/during thepast/last…days/weeks/months/years
当句子中出现了以上时,一般要使用完成时
6. 过去完成时:
过去完成时表示过去时点之前发生的动作或情况
(过去的过去)
结构:haddone
He suddenly remembered that he had notlockedthe door.
When I woke up, it had alreadystoppedraining.