2024年4月11日发(作者:)
常见动词过去式过去分词的变化规则
动词过去式和过去分词有规则变化和不规则变化两种。
一、规则变化:
1. 一般情况直接加ed,如ask—asked, work—worked
2. 以不发音的e结尾,只加d,如love—loved, dance—danced
3. 以辅音字母加y结尾,把y变为i,再加ed,如try—tried, study—studied
4. 以一个元音字母和一个辅音结尾的重读闭音节结尾的动词(以重读闭音节或r音节结
尾而末尾只有一个辅音字母),先双写末尾这个辅音字母,再加ed,如stop—stopped,
permit—permitted
注:A. 以l结尾的动词,尾音节重读时,双写l,如control—controlled;尾音节不重读
时,双不双写都可以,如travel—traveled(美) /travelled(英) 。
B. 特例:picnic—picnicked—picnicked(去野餐),traffic—trafficked—trafficked
(交易,在…通行) 另外,还有很多动词的过去式和过去分词是不合乎上述规则的,需要
熟记.(见后)
C. 读音与说明:
①.-ed在清辅音音素后发音为[t]: helped, liked, finished, fetched, stopped,
clapped
②.-ed在浊辅音和元音后发音为[d]: believed, changed, planned, preferred,
followed, stayed
③.-ed在[t]、[d] 后发音为[id]: wanted, needed, admitted, permitted
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 become—became sing—sang, give—gave, sit—sat, drink—
drank
7.以ought和aught结尾,且读音是〔 :t〕的过去式。如:
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
新人教版初中英语不规则动词归类记忆表
一、AAA型:动词原形与过去式、过去分词一样(原形→原形→原形)
原形
read
cut
let
put
cost
hit
set
hurt
二、ABA型:动词原形与过去分词一样(原形→过去式→原形)
过去式
read
cut
let
put
cost
hit
set
hurt
过去分词
read
cut
let
put
cost
hit
set
hurt
汉语意思
读
切,割
让
放
花费,值
撞,击
安排,安置
使…伤痛
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