look-looked、do-did、is/am-was、are-were、feel-felt等。
look
英 [lʊk] 美 [lʊk]
v. 看；寻找；显得看起来；注视；面向
n. 看；样子；脸色
He looked at the baby with a smile.
他笑着看着这个婴儿。
近义词
watch
英 [wɒtʃ] 美 [wɑːtʃ]
v. 注视；看守；观看
n. 手表；监视；看守；值班
Watch what I do and how I do it.
注意看我的动作和方法。
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第1个回答 2013-04-24
原形 过去式
look looked
do did
is/am was
are were
feel felt
get got
come came
have had
resd read
sit sat
....
规则动词的过去式变化如下：
一般情况下，动词词尾加 -ed ，如：
worked played wanted acted
以不发音的 -e 结尾动词，动词词尾加 -d，如： lived moved decided declined hoped judged raised wiped
以辅音字母 + y结尾的动词，把-y变为-i 再加-ed，如：
studied tried copied justified cried carried embodied emptied 以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 -ed，如： stopped begged fretted dragged dropped planned dotted dripped 注：不规则动词的过去式变化规律性不强，须多加记忆。
go - went make - made get - got buy - bought come - came fly-flew
look looked
do did
is/am was
are were
feel felt
get got
come came
have had
resd read
sit sat
....
规则动词的过去式变化如下：
一般情况下，动词词尾加 -ed ，如：
worked played wanted acted
以不发音的 -e 结尾动词，动词词尾加 -d，如： lived moved decided declined hoped judged raised wiped
以辅音字母 + y结尾的动词，把-y变为-i 再加-ed，如：
studied tried copied justified cried carried embodied emptied 以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 -ed，如： stopped begged fretted dragged dropped planned dotted dripped 注：不规则动词的过去式变化规律性不强，须多加记忆。
go - went make - made get - got buy - bought come - came fly-flew
第2个回答 2019-02-12
1．一般在动词末尾加-ed，如：pull-pulled,
cook-cooked
2．结尾是e加d，如：taste-tasted
3．末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped
4．以“辅音字母+y”结尾的，变y为i，
再加-ed，如：study-studied
5．不规则动词过去式：
am,is-was,
are-were,
do-did,
see-saw,
say-said,
give-gave,
get-got,
go-went,
come-came,
have-had,
eat-ate,
take-took,
run-ran,
sing-sang,
put-put,
make-made,
read-read,
write-wrote,
draw-drew,
drink-drank,
fly-flew,
ride-rode,
speak-spoke,
sweep-swept,
swim-swam,
sit-sat
...
cook-cooked
2．结尾是e加d，如：taste-tasted
3．末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped
4．以“辅音字母+y”结尾的，变y为i，
再加-ed，如：study-studied
5．不规则动词过去式：
am,is-was,
are-were,
do-did,
see-saw,
say-said,
give-gave,
get-got,
go-went,
come-came,
have-had,
eat-ate,
take-took,
run-ran,
sing-sang,
put-put,
make-made,
read-read,
write-wrote,
draw-drew,
drink-drank,
fly-flew,
ride-rode,
speak-spoke,
sweep-swept,
swim-swam,
sit-sat
...
第3个回答 2013-04-24
drink drank
swim swam
shine shone
catch caught
bring brought
teach taught
buy bought
think thought
begin began
blow blew
build built
break broke
take took
do did
dig dug
choose chose
fly flew
eat ate
forget forgot
see saw
go went
leave left
see saw
rise rose
say said
sleep slept
spread spread
wear wore
stand stood
steal stole
hear heard
put put
shake shook
mean meant
lie lay
lay laid本回答被网友采纳
swim swam
shine shone
catch caught
bring brought
teach taught
buy bought
think thought
begin began
blow blew
build built
break broke
take took
do did
dig dug
choose chose
fly flew
eat ate
forget forgot
see saw
go went
leave left
see saw
rise rose
say said
sleep slept
spread spread
wear wore
stand stood
steal stole
hear heard
put put
shake shook
mean meant
lie lay
lay laid本回答被网友采纳
第4个回答 2013-04-24
d0-did run-ran write-wrote stand-stood go-went sit- sited
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