剑桥KET语法:规则动词的过去式

2024-05-21 15:19:01来源:网络

  动词的过去式和过去分词的构成有一定的相关性,所以我们将这两种形式放在一起讲解。动词的过去式和过去分词有规则和不规则两种变化形式,大多数动词为规则 动词。规则动词的过去式和过去分词的构成规则相同,一般都由动词原形加-ed构成。

  1、规则动词的过去式和过去分词构成规律如下:

动词类型

构成规律

例词

一般情况

词尾加-ed

work →worked

以不发音的e结尾的动词

词尾加-d

like →liked

以辅音字母+y结尾的动词

y变i再加- ed

carry →carried

以重读闭音节或r音节结尾且末尾只 有一个辅音字母的动词

双写辅音字母再加-ed

stop →stopped

prefer →preferrec

  2、写出下列单词的过去式。

  1. walk__________  2.beg__________

  3.shave__________  4.watch__________

  5.exercise__________  6.smile__________

  7.rain__________  8.ask__________

  9.cry__________  10.plan__________

  3、用括号内所给动词的过去式完成下列句子。

  1.He __________(play)a major role in the play.

  2.He __________(act)the role of the dragon.

  3.Alice __________(work)on the farm as a maid.

  4.Nearly all of them __________(live)in England.

  5.They __________(hope)to live in perpetual happiness.

  6.The ball __________(drop)into a red slot.

  4、选出斜体部分中正确的单词。

  1.The cat move/moved on silent feet.

  2.Events proved that I had judgeljudged correctly.

  3.She raise/raised her hand in greeting.

  4.We've tries/tried our best.

  5.He draged/dragged behind the others.

  6.Mailboxes are emptyed/emptied several times a day.


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