1、英语动词过去式的变化规则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 -worked play-played wanted-wanted act-acted2、以不发音的 -e 结尾动词,动词词尾加 -d,如:live-lived move-moved taste-tasted hope-hoped3、以辅音字母 + y 结尾的动词,把-y 变为-i 再加-ed,如:study-studied copy-copied cry-cried carry-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 -stoppe
2、d5、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 - bought come - came fly-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:beginbegan,drinkdrank,givegave,ringrang,singsang,sitsat,swimswam2把重读开音节中的 i改为 o,变成过去式。如:drivedrove,riderode,writewrote3改动词原形中的 aw ow 为 ew,变成过去式。如:drawdrew,growgrew,knowknew,throwth
3、rew(动词 show除外,showshowed)4动词原形中的 e改为 o,变成过去式。如:getgot,forgetforgot5动词原形中的 ee改为 e,变成过去式。如:feedfed,meetmet6动词原形中的 eep改为 ept,变成过去式。如:keepkept,sleepslept,sweepswept7动词原形中的 eak改为 oke,变成过去式。如:breakbroke,speakspoke8动词原形中的 ell改为 old,变成过去式。如:sellsold,telltold9动词原形中的 an改为 oo,变成过去式。如:standstood,understandunder
4、stood10以 ought和 aught结尾,且读音是 :t的过去式。如:bringbrought,buy bought,thinkthought,catchcaught,teachtaught11以 ould结尾且读音为ud的情态动词过去式。如:cancould,shallshould,willwould12把动词原形中的 o改为 a,变成过去式。如:comecame,becomebecame13在动词原形后加 d或 t变成过去式,并且发生音变。如:hearhi heardh :d , sayseisaidsed ,meanmi:nmeantment14动词的过去式与动词原形一样。如:le
5、tlet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 studystudied。 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 stopstopped。 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, he
6、lped, 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
7、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
8、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-swe
9、pt 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-
10、put read-read cut-cut let-let动词过去式变化规则及其读音规则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 -worked play-played wanted-wanted act-acted 2、以不发音的 -e 结尾动词,动词词尾加 -d,如: live-lived move-moved taste-tasted hope-hoped 3、以辅音字母 + y 结尾的动词,把-y 变为-i 再加-ed,如: study-studied copy-copied cry-cried carry-carried 4、以一个辅音字母结尾
11、的重读闭音节动词,双写词尾辅音字母,再加 -ed,如: stop -stopped 5、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 - bought come - came fly-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: beginbegan,drinkdrank,givegave,ringrang,singsang,sitsat,swimswam 2把重读开音节中的 i改为 o,变成过去式。如: drivedrove,riderode,writewrote 3改动词原形中的 aw ow
12、 为 ew,变成过去式。如: drawdrew,growgrew,knowknew,throwthrew(动词 show除外,showshowed) 4动词原形中的 e改为 o,变成过去式。如: getgot,forgetforgot 5动词原形中的 ee改为 e,变成过去式。如: feedfed,meetmet 6动词原形中的 eep改为 ept,变成过去式。如: keepkept,sleepslept,sweepswept 7动词原形中的 eak改为 oke,变成过去式。如: breakbroke,speakspoke 8动词原形中的 ell改为 old,变成过去式。如: sellsold
13、,telltold 9动词原形中的 an改为 oo,变成过去式。如: standstood,understandunderstood 10以 ought和 aught结尾,且读音是 :t的过去式。如: bringbrought,buy bought,thinkthought,catchcaught,teachtaught 11以 ould结尾且读音为ud的情态动词过去式。如: cancould,shallshould,willwould 12把动词原形中的 o改为 a,变成过去式。如: comecame,becomebecame 13在动词原形后加 d或 t变成过去式,并且发生音变。如: he
14、arhi heardh :d , sayseisaidsed ,meanmi:nmeantment 14动词的过去式与动词原形一样。如: letlet,mustmust,putput,readreadred 15不符合上述规律的动词过去式。如: am,iswas,arewere,buildbuilt,dodid,eatate,fallfell,feelfelt,findfound,flyflew,gowent,have has had,holdheld,leaveleft,makemade,maymight,runran,seesaw,taketook 过去式“-ed”的发音规则 (1)动词词尾为“t,d”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 t,d 以外之浊辅音或元音时,发/ d /音。 call called (叫)staystayed (停留)crycried (哭)