动词过去式变化规则.doc

动词过去式变化规则:
-ed,如:pull-pulled, cook-cooked
,如:taste-tasted
,应双写末尾的辅音字母,再加-ed,如:stop-stopped
“辅音字母+y”结尾的,变y为i, 再加-ed,如:study-studied
:
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 ...
关于规则动词的过去式变化(在词尾加-ed)大家已经了如指掌了,但对那些不规则动词的过去式的变化,记忆起来总是有一定难度。这里教给大家一些“妙招”,不妨一试哦!
,如:keep→kept, feel→felt,sleep→slept,sweep→swept
,如:build→built,lend→lent,send→sent,spend→spent
,如:ring→rang,sit→sat, drink→drank,sing→sang,swim→swam,begin→began,give→gave
4.“骑(马)”“开(车)”“写(字)”——把i变o,如:ride→rode,drive→drove,write→wrote
5.“想”“买”“带来”“打仗”——ought换上,如:think→thought,buy→bought,bring→brought,fight→fought
6.“教书”“抓住”——aught切莫忘,如:teach→taught,carry→caught
,如:know→knew,grow→grew,throw→threw,draw→drew
8.“放”“让”“读”过去式与原形一样,如:put→put,let→let,read→read/red
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 - e - came fly-flew
动词过去式,过去分词不规则变化
AB型
can could shall should
will would may might
AAA型
cost cost cost
cut cut cut
hit hit hit
hurt hurt hurt
let let let
must must must
put put put
set set set
shut shut shut
read read read
AAB型
beat beat beaten
ABA型
e became e
come e
run ran run
ABB型
bring brought brought
buy bought bought
think thought thought
catch caught caught
teach taught taught
build built built
lend lent lent
send sent sent
spend spent spent
dig dug dug