不规则动词过去式表
动词 过去式 动词 过去式
bend bent
build built be (am\ is) was
are were come came
go went do (does) did
fly flew draw drew
spend spent mean meant
learn learnt learned buy bought
think thought teach taught
catch caught sleep slept
sweep swept keep kept
speak spoke ride rode
feel felt leave left
give gave run ran
ring rang sit sat
swim swam say said
tell told throw threw
win won write wrote
be (am\ is) was are were
come came go went
do (does) did fly flew
draw drew make made
sing sang have (has) had
eat ate drink drank
put put let let
read read can could
see saw meet met
get got forget forgot
take took can could
may might shall should
will would know knew
begin bigan cut cut
动词 过去式
bend bent build built
spend spent mean meant
learn learnt learned buy
bought
weight的最高级think thought teach taught
catch caught sleep slept
sweep swept keep kept
speak spoke ride rode
feel felt leave left
give gave run ran
ring rang sit sat
swim swam say said
tell told throw threw
win won write wrote
动词过去式解密
[一级解密]规则动词的过去式由“动词原形+-ed”构成,具体变化有:
1. 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
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
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
[二级解密]规则动词词尾加-ed有三种读音:
1. 在清辅音后读作[t]。如:asked, helped, watched, stopped
2. 在浊辅音和元音后读作[d]。如:enjoyed, studied, moved, called
3. 在t / d后读作[id]。如:wanted, needed
以下的动词的ING形式需要双写
getting putting swimming running beginning digging getting sitting stopping
一般情况 talk 加-ing 以e结尾 remove 去e加-ing 以辅音字母加-y结尾 carry 加-ing
以一个辅音字母结尾的重读闭音节单词 stop 双写结尾辅音字母加-ing 以s,x,sh,ch[t?]结尾的词 watch 加-ing
以ie结尾的词 tie 改ie为y再加-ing
形容词规则变化
形容词的比较级和最高级有规则变化和不规则变化。
单音节和一些双音节形容词加er或est或它们的变体构成比较级和最高级。
规则1:直接加er,est,如:
原级 比较级 最高级
kind kinder kindest
tall taller tallest
great greater greatest
small smaller smallest
规则2:以e作字尾,则加r,st,如:
原级 比较级 最高级
large larger largest
规则3:以子音加y作字尾,把y变成i,再加er,est;字尾是“母音字母+y”时,直接加-er, -est。 如:
原级 比较级 最高级
dry
drier driest
weighty weightier weightiest
规则4:短母音加子音字尾的形容词要重复字尾,再加er,est,如:
原级 比较级 最高级
big bigger biggest
thin thinner thinnest
fat fatter fattest
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