过去式一般构成过去时态,过去分词构成完成时态和被动语态.它们的构成非为规则构成和不规则,规则的在动词后加-ed.,不规则的要死记.规则的就直接加ed就可以了,动词过去式变化规则:
1．规则动词过去式过去分词的变化规则
1）一般在动词词尾加ed.
work—worked,rain—rained,watch—watched
2）如果动词以字母e结尾,变过去式时直接在词尾加d.
love—loved,live—lived,change—changed
3）如果动词是以一个元音字母加上一个辅音字母结尾的重读闭音节单词,变过去式时,要双写这个辅音字母,再加ed.
stop—stopped,plan—planned,drop—dropped
4）如果动词是以辅音字母加y结尾,变过去式时要变y为i再加ed.
study—studied,carry—carried,try—tried
过去分词变化一般情况下同过去式,特殊动词除外,已在开始列出
不规则动词过去式过去分词变化如下
1、ABC型
awake-awoke-awoken
be(am,is,are)-was/were-been
bear-bore-born
begin-began-begun
blow-blew-blown
break-broke-broken
choose-chose-chosen
do-did-done
draw-drew-drawn
drink-drank-drunk
drive-drove-driven
eat-ate-eaten
fall-fell-fallen
fly-flew-flow
forget-forgot-forgotten
forgive-forgave-forgiven
freeze-froze-frozen
give-gave-given
get-got-gotten
go-went-gone
grow-grew-grown
hide-hid-hidden
know-knew-known
lie-lay-lain
mistake-mistook-mistaken
overeat-overate-overeaten
prove-proved-proven
ride-rode-ridden
ring-rang-rung
rise-rose-risen
see-saw-seen
shake-shook-shaken
show-showed-shown
sing-sang-sung
sink-sank-sunk
speak-spoke-spoken
steal-stole-stolen
swim-swam-swum
take-took-taken
throw-threw-thrown
wake-woke-woken
wear-wore-worn
write-wrote-written
2、AAA型
bet-bet-bet
cost-cost-cost
fit-fit-fit
hit-hit-hit
让let-let-let
put-put-put
read-read-read
set-set-set
shut-shut-shut
spit-spit-spit
spread-spread-spread
3、AAB型
beat-beat-beaten
4、ABA型
become-became-become
come-came-come
run-ran-run
5、ABB型
bring-brought-brought
build-built-built
burn-burnt-burnt
buy-bought-bought
catch-caught-caught
deal-dealt-dealt
dig-dug-dug
dream-dreamed(dreamt)-dreamed(dreamt)
feed-fed-fed
feel-felt-felt
fight-fought-fought
find-found-found
forget-forgot-forgot
get-got-got
hang(悬挂；绞死)-hung悬挂(hanged绞死)-hung(hanged)
have-had-had
hold-held-held
keep-kept-kept
lay-laid-laid
lead-led-led
learn-learned(learnt)-learned(learnt)
leave-left-left
lend-lent-lent
light-lit(lighted)-lit(lighted)
lose-lost-lost
make-made-made
mean-meant-meant
meet-met-met
pay-paid-paid
rebuild-rebuilt-rebuilt
retell-retold-retold
say-said-said
sell-sold-sold
shine-shone-shone
show-showed-showed
sit-sat-sat
sleep-slept-slept
smell-smelled(smelt)-smelled(smelt)
speed-sped(speeded)-sped(speeded)
spend-spent-spent
spit-spat-spat
stand-stood-stood
stick-stuck-stuck
sweep-swept-swept
teach-taught-taught
tell-told-told
think-tought-tought
wake-waked-waked
win-won-won