現(xiàn)在完成時-動詞變化規(guī)律

現(xiàn)在完成時--動詞變化規(guī)律現(xiàn)在完成時--動詞變化規(guī)律現(xiàn)在完成時--動詞變化規(guī)律現(xiàn)在完成時--動詞變化規(guī)律編制僅供參考審核批準(zhǔn)生效日期地址：電話：傳真:郵編:現(xiàn)在完成時---動詞變化規(guī)律規(guī)則動詞的過去式變化如下：

一般情況下，動詞詞尾加-ed，如：

workedplayedwantedacted

以不發(fā)音的-e結(jié)尾動詞，動詞詞尾加-d，如：livedmoveddecideddeclinedhopedjudgedraisedwiped

以輔音字母+y結(jié)尾的動詞，把-y變?yōu)?i再加-ed，如：

studiedtriedcopiedjustifiedcriedcarriedembodiedemptied以一個輔音字母結(jié)尾的重讀閉音節(jié)動詞，雙寫詞尾輔音字母，再加-ed，如：stoppedbeggedfretteddraggeddroppedplanneddotteddripped注：不規(guī)則動詞的過去式變化規(guī)律性不強(qiáng)，須多加記憶。

go-wentmake-madeget-gotbuy-boughtcome-camefly-flew

動詞過去式,過去分詞不規(guī)則變化

AB型

can--couldshall--shouldwill--wouldmay--might

AAA型

cost—cost--costcut—cut--cuthit—hit--hit0

hurt—hurt--hurtlet—let--letmust—must--must

put—put--putset—set--setshut—shut--shut

read—read--read

ABA型

become—became--becomecome—came--come

run—ran--run

ABB型

bring–brought--broughtbuy—bought--bought

think—thought--thoughtcatch—caught--caught

teach—taught--taughtbuild—built--built

lend—lent--lentsend—sent--sent

spend—spent--spentdig—dug--dug

feel—felt--felt

keep—kept--keptsleep—slept--slept

sweep—swept--sweptleave—left--left

smell—smelt—smeltpay—paid--paid

say—said--saidsell—sold--sold

tell—told--toldsit—sat--sat

stand—stood--stoodlearn—learnt--learnt

win—won--wonhave—had--had

make—made--madehear—heard--heard

find—found--foundhold—held--held

ABC型

begin—began--begundrink—drank--drunk

sing—sang--sungswim—swam--swum

fly—flew--flowngrow—grew--grown

know—knew--knownthrow—threw--thrown

draw—drew--drawnforget—forgot--forgotten

speak—spoke--spokendrive—drove--driven

eat—ate--eatengive—gave--given

ride—rode--riddentake—took--taken

write—wrote--writtenam,is—was--been

are—