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 Course 3 > Grammar > Tense > Tense > Simple Tense          │TextExercises
 
 


  一般时态的构成法,大体归纳如下:

  1. 一般现在时:用动词原形,但第三人称单数词尾要加 -s(或 -es),如:
   I teach Class 1 and he teaches Class 2.

  2. 一般过去时:用动词的过去式,如:
   Prof. White taught us English last year.

  3. 一般将来时:shall/will + 动词原形,如:
   He will teach us Chinese next term.

  下列语法手段也常用来表示将来时间:
   a. be going to + V,表示最近或将来打算干某事,如:
     I'm going to write an essay.

   b. be + V-ing,表示按计划、安排即将发生的动作,如:
     We are leaving on Friday.

   c. be to + V,表示计划、安排、可能性或必要性等,如:
     He is to play tennis this afternoon.

   d. 用一般现在时表示将发生的不可改变或不可随便改变的事,如:
     Tomorrow is Saturday.

 

 

 

 

 

 

 

 

 

 

 
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