work过去式(work的过去式是什么呢)

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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:

 

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 [k?:ld]

borrowed[b?r??d]

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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