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  一、规则动词 (Regullar Verbs)的过去式由 “动词原形 +- ed”构成,具体变化有:

英语过去式变化规则(小学英语过去式规则总结)

  1. 一般的直接在词尾加

  -ed

  如 : want — wanted, work — worked,

  need —needed,clean —cleaned

  2. 以不发音的 e 结尾的在词尾加 -d 。

  如:like —liked, live —lived

  use —used, move —moved

  smile–smiled,hope–hoped

  注意:ie 结尾动词 ,直接加 d: died;tied.

  3. 以一个元音字母加一个辅音字母结尾的重读闭音节动词,先双写结尾的辅音字母,再加-ed 。

  如:stop — stopped, trip —tripped

  pian—planned;

  4. 以辅音字母加y 结尾的动词, 先把 y 变成 i ,再加 -ed 。

  如:study —studied, carry — carried,

  hurry — hurried, marry —married

  worried; studied.

  注意:规则动词过去式加“ ed”后的发音规则:

  在浊辅音和元音后面[d]

  called [kɔ:ld]

  borrowed[bɒrəʊd]

  moved[mu:vd]

  在清辅音后面[t]

  helped[helpt]

  passed[pa:st]

  在 [t] [d] 音后面[id]

  started[‘sta:tid]

  counted[‘kauntid]

  needed[‘ni:did]

  counted[‘kauntid]

  二、不规则动词 (Irregular Verbs)的过去式大体上归纳有以下记忆法:

  1. 以 t 结尾的词,过去式与原形相同。如:

  put —put, let —let,

  cut —cut, beat —beat

  read — read,must–must

  2. 以 d 结尾的词,把d 变成 t 。如 :

  build —built, lend —lent,

  send —sent, spend — spent

  3. 以 n 结尾的词,在词后加t 。如:

  mean — meant, burn —burnt,

  learn —learnt

  4. 以 ow / aw 结尾的词, 把 ow / aw 变成 ew 。如:

  blow —blew, draw —drew,

  know —knew,grow —grew

  throw —threw (动词 show 除外, show — showed )

  5. 含有双写字母的词, 将双写改为单写, 在词尾加 t 。如:

  keep —kept, sleep — slept,

  feel —felt,smell — smelt

  sweep —swept

  6. 含有元音字母 o / i 的词,将 o / i 变成 a。如:

  come —came give —gave,

  sit —sat, drink — drank

  7 .以 ought 和 aught 结尾,且读音是〔:t 〕的过去式。如:

  become — became,sing —sang,

  bring —brought , buy — bought ,

  think —thought , catch —caught ,

  teach —taught

  8 .把重读开音节中的i 改为 o,变成过去式。如:

  drive —drove,ride —rode,write —wrote

  9 .动词原形中的e 改为 o ,如:

  get — got , forget —forgot

  10 .动词原形中的ee 改为 e ,如:

  feed — fed , meet —met

  11 .动词原形中的eak 改为 oke ,如:

  break —broke , speak — spoke

  12 .动词原形中的ell 改为 old ,如:

  sell —sold , tell —told

  13 .动词原形中的an 改为 oo ,如:

  stand — stood , understand —understood

  14 .以 ould 结尾且读音为〔 ud 〕的情态动词过去式。如:

  can —could , shall —should , will —would

  15 .在动词原形后加d 或 t 变成过去式,并且发生音变。如:

  hear 〔 hi 〕—heard 〔 h :d 〕, say〔 sei 〕—said〔 sed 〕,mean 〔 mi:n 〕—meant 〔 ment 〕

  16 .不符合上述规律的动词过去式。如:

  am , is —was , are — were , build —built , do —did , eat —ate , fall — fell , find — found , fly —flew , go —went , have / has — had , hold —held , leave — left , make — made ,may —might , run —ran , see — saw ,take —took

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