3. 英语单词过去式读音 对于规则动词的过去式 ， 有一个小口诀“轻轻/t/ ， 浊元/d/,t, d 之后读/id/”也就是单词以清辅音结尾变过去式就读/t/ ， 浊辅音或元音结尾读/d/ ， 在以辅音/t/和/d/结尾的单词中读/id/ 。
如 like /laik/----> liked /laikt/;change /t?eind?/----> changed /t?eind?d/,bore /b?：/----> bored /b?：d/;dictate /dik'teit/----> dictated /dik'teitid/,hand /h?nd/----> handed /h?ndid/ 。而一些不规则的过去式就要特殊记忆了 ， 如 think--->thouught 。
所以啊 ， ， named /neimd/, changed /t?eind?d/, told /t?uld/, learnt /l?：nt/ 。
therefore是所以的意思 ， 没有therebefore这个单词 。。不过倒是有thereafter ， 是此后 ， 之后的意思 。
4. 英语过去式大全 规则动词的过去式词尾变化有几种： 1.一般情况下加ed ， 如watched, planted, watered, pulled, climbed, picked 。
2.以不发音字母e结尾的加d ， 如liked, moved, tasted 。3.以辅音字母加y结尾的变y为i再加ed ， 如study——studied 。
4.以1个元音字母加1个辅音字母结尾的重读闭音节 ， 双写最后一个辅音字母再加ed ， 如stop——stopped 。词尾读音有3种： a.在浊辅音和元音后读[d] ， 如lived, watered, listened, played 。
b.在清辅音后读[t] ， 如liked, helped, watched 。c.在[t],[d]音后读[Id] ， 如planted, wanted, handed（上交） 。
不规则动词的过去式变化则没有什么规律 ， 请大家背熟记牢： sit —— sat throw —— threw am, is —— was drink —— drank draw —— drew are —— were sing —— sang fly ——flew do —— did begin —— began grow —— grew have, has —— had swim —— swam put —— put may —— might give —— gave cut —— cut can —— could ring —— rang let —— let shall ——should run —— ran read —— read will —— would ride —— rode catch —— caught go —— went write —— wrote teach —— taught eat —— ate drive —— drove think —— thought hear —— heard keep —— kept buy —— bought see —— saw sleep —— slept fight —— fought find —— found sweep —— swept hold —— held wear —— wore feel —— felt tell —— told meet —— met come —— came get —— got mean —— meant become —— became make —— made speak —— spoke take —— took say —— said 1)is, am -was are-were 2) begin-began ring-rang drink-drank swim-swam give-gave sing-sang sit-sat run-ran have-had make-made come-came eat-ate 3) write-wrote ride-rode speak-spoke drive-drove stand-stood tell-told win-won get-got take-took 4) sleep-slept sweep-swept feel-felt keep-kept spell-spelt spend-spent bend-bent meet-met go-went 5) know-knew fly-flew blow-blew grow-grew throw-threw draw-drew (glow-glowed) 6) teach-taught catch-caught buy-bought fight-fought think-thought 7) find-found hear-heard say-said lie-lay see-saw learn-learnt mean-meant 8) put-put read-read cut-cut let-let 。
5. 英语中动词过去式如何发音 过去式的发音是由单词的最后一个音素来决定的：
1.如果该单词以清辅音结尾 ， 如/k/,/p/等 ， 则读作/t/ ， 例如looked读作/t/.
2.如果该单词以浊辅音结尾 ， 如/n/,/b/等 ， 则读作/d/ ， 例如abandoned读作/d/.
3.如果该单词以字母t或字母d结尾 ， 则读作/id/ ， 例如started读作/id/.
4.如果该单词以元音结尾 ， 则读作/d/ ， 例如studied读作/d/.
以上是过去式读音的一般规则 ， 英语中还有许多不规则的动词 ， 他们的过去式及发音就得靠你去记忆了 ， 如buy过去式为bought ， 等等.