规则动词的过去式变化+发音

规则动词的过去式变化如下1一般情况下动词词尾加-ed如work---workedplay---playedwanted----wantedact----acted2以不发音的-e结尾动词动词词尾加-d如live---livedmove----movedtaste---tastedhope---hoped3以辅音字母y结尾的动词把-y变为-i再加-ed如study---studiedcopy---copiedcry---criedcarry---carried4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stop---stopped5不规则动词的过去式变化规律性不强须多加记忆go–wentmake–madeget–gotbuy-boughtcome-camefl

y-flew不规则动词的过去式的构成1．把动词原形中的i改为a变成过去式如beginbegandrinkdrankgivegaveringrangsingsangsitsatswimswam2．把重读开音节中的i改为o变成过去式如drivedroveriderodewritewrote3．改动词原形中的aw／ow为ew变成过去式如drawdrewgrowgrewknowknewthrowthrew动词show除外showshowed4．动词原形中的e改为o变成过去式如getgotforgetforgot5．动词原形中的ee改为e变成过去式如feedfedmeetmet6．动词原形中的eep改为ept变成过去式如keepkeptsleepsleptsweepswept7．动词原形

中的eak改为oke变成过去式如breakbrokespeakspoke8．动词原形中的ell改为old变成过去式如sellsoldtelltold9．动词原形中的an改为oo变成过去式如standstoodunderstandunderstood10．以ought和aught结尾且读音是〔t〕的过去式如bringbroughtbuyboughtthinkthoughtcatchcaughtteachtaught11．以ould结尾且读音为〔ud〕的情态动词过去式如cancouldshallshouldwillwould12．把动词原形中的o改为a变成过去式如comecamebecomebecame13．在动词原形后加d或t变成过去式并且发生音变如hear〔hi〕heard〔h

d〕say〔sei〕said〔sed〕mean〔min〕meant〔ment〕14．动词的过去式与动词原形一样如letletmustmustputputreadread〔red〕15．不符合上述规律的动词过去式如amiswasarewerebuildbuiltdodideatatefallfellfeelfeltfindfoundflyflewgowenthave／hashadholdheldleaveleftmakemademaymightrunranseesawtaketook过去式-ed的发音规则1动词词尾为td时发id音want→wanted要need→needed需要2动词词尾为清辅音时发t音help→helped帮助laugh→laughed笑look→looked

看kiss→kissed吻wash→washed洗watch→watched注视3动词词尾为td以外之浊辅音或元音时发d音call→called叫stay→stayed停留cry→cried哭1大多动词直接在词尾加-ing比如go-goingwork-workingstudy-studyinglook-lookingdo-doingeat-eatingplay-playingread-readingwash-washingplant-plantingborrow-borrowingpick-pickingpaint-paintingcry-cryingtook-tookingv拿占领接受climb-climbing2有的以不发音的e字母结尾的动词要去掉e再加-ing比如make

-makingwrite-writingskate-skatingclose–closingcome-comingmake–makingtake-takinghave-havingdance-dancingsmile-smilingride-ridingbecome-becoming若结尾的e发音就不能去掉如see-seeing3以重读闭音节结尾末尾只有一个辅音字母的动词要双写这一辅音字母再加-ing例如run-runningswim-swimmingget–gettingsit–sittingput–puttingbegin–beginninghit-hittingstop-stopping如果结尾是元音字母加辅音字母组合就直接加-ing比如drawingplaying