規(guī)則變化遵循以下原則

1、規(guī)則變化遵循以下原則：(1) 一般情況下，在動詞后加 ed 構成：work / worked, stay / stayed, shout / shouted 等。(2) 在以-e 結尾動詞后只加 d： close / closed, like / liked, live / lived, smile / smiled 等。(3) 以輔音字母加y結尾的動詞，應將y改為i再加-ed : study / studied, carry / carried 等。(4) 以重讀閉音節(jié)或r音節(jié)結尾且末尾只有一個輔音字母動詞，要雙寫末尾的 輔音字母再力卩-ed : stop / stopped, admit

2、/ admitted, refer / referred,prefer / preferred 等。不規(guī)則動詞變化表現(xiàn)在式過去式過去分詞A-B-B 型saysaidsaidlaylaidlaidpaypaidpaidsellsoldsoldtelltoldtoldcatchcaughtcaughtteachtaughttaughtfightfoughtfoughtbuyboughtboughtbringbroughtbroughtthi nkthoughtthoughtseeksoughtsoughthave/hashadhadhearheardheardmakemademadebuildbu

3、iltbuiltlear nlearn ed/lear ntlearn ed/lear ntlendlen t/lear nedlen t/lear nedsendsentsentbendbentbentspe ndspe ntspe ntsitsatsatgetgotgot/gotte nshootshotshotloselostlostwinwonwonshi neshon e/shi nedsho ne/shi nedsmellsmeltsmeltspellspeltspeltholdheldheldfeelfeltfeltkeepkeptkeptweepweptweptsleepsle

4、ptsleptsweepsweptsweptkn eelkneltkneltmeetmetmetleaveleftleftmea nmea ntmea ntdigdugdugsta ndstoodstoodun dersta ndun derstoodun derstoodfin d/fo undfound/foun dedfound/foun dedA-B-A 型runranruncomecamecomebecomebecamebecomeA-B-C 型singsangsungringrangrungdrinkdrankdrunkspri ngspra ngspr ungbegi nbega

5、 nbeg unswimswamswumspeakspokespokenstealstolestole nbreakbrokebroke nchoosechosechosenbitebitbitte nhidehidhidde nbearborebor nteartoretornwearworewornswearsworeswornriseroserise ndrivedrovedrive nrideroderidde nwritewrotewritte ntaketooktakenmistakemistookmistake nknowknewknowngrowgrewgrow nthrowt

6、hrewthrow nflyflewflowngowentgonedodiddonegivegavegive nforgiveforgaveforgive nforgetforgotforgotte nseesawsee neatateeate nfallfellfalle nlielay/liedlai n/liedshowshowedshow nBewas, werebee n(am, is, are)A-A-A 型betbetbetcostcostcosthithithithurthurthurtletletletreadreadreadA-B-型（變化不完全的）shallshouldw

7、illwouldcancouldmaymight動詞的規(guī)則變化現(xiàn)在式過去式過去分詞playplayedplayedworkworkedworkedwantwan tedwan tedenden deden dedtha nktha nkedtha nkedlikelikedlikedlivelivedlivedagreeagreedagreed輔音+y i+edcrycriedcriedtrytriedtriedcarrycarriedcarriedmarrymarriedmarriedstudystudiedstudiedsatisfysatisfiedsatisfied兀音+y yedplayplayedplayedstaystayedstayedenjoyenjo yedenjo yed雙寫最后一個字母+ edshopshoppedshoppedbegbeggedbeggedrobrobbed