动词过去式不规则变化——归类一般过去时(1)一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如:yesterday,lastweekend,lastSunday等。例:上周末我拜访了我的祖父母。Lastweekend,Ivisitedmygrandparents.(2)也表示过去经常或反复发生的动作。常和often,always等表示频度的时间状语连用。例:去年夏天我总是去游泳。Lastsummer,Ialwayswentswimming.用单词的适当形式填空。1.Ican_____(do)somekungfu.2.Amy_____(like)playingcomputergameslastyear.3.They_____(see)afilmyesterday.3.We______(sing)and______(dance)onChildren'sDay.dolikedsawsangdanced用单词的过去式时,先考虑____________,再考虑____________.不规则变化规则变化构成规则原形过去式1.一般直接加____lookplaylookedplayed2.以e结尾,加____livehopelivedhoped3.以重读闭音节结尾,且末尾只有一个辅音字母,_____________,再加-edstopplanstoppedplanned4.以“辅音+y”结尾,__________,再加-edstudyworrystudiedworried-ed-d双写末尾字母把y改ireview动词过去式动词过去式不规则变化am/is-wasbecome-becamebegin-beganbring-broughtbuy-boughtcan-couldcome-camecut-cutdo-diddraw-drewdrink-drankdrive-droveeat-atefall-fellfeel-feltfind-foundfly-flewget-gotgive-gavego-wenthave(has)-hadhear-heardhurt-hurtkeep-keptknow-knewlearn-learntlearnedleave-leftlet-letlose-lostmake-mademeet-metput-putread-readrun-ransay-saidsee-sawsell-soldsend-sentshall-shouldsing-sangsit-satsleep-sleptspeak-spokestand-stoodswim-swamtake-tookteach-taughttell-toldthink-thoughtwake-wokewear-worewill-wouldwin-wonwrite-wrote自六年级开始,同学们就学习了很多不规则动词的过去式。面对越来越多的不规则动词过去式很多同学都头疼不已。怎样迅速记住它们而不忘呢?接下来,我们讲学习一套“不规则动词过去式速记法”,希望对同学们有所帮助。the1stkind:cut-cuthurt-hurtlet-letput-putread-read/i://e/这一类动词的原形和过去式是________的。一模一样这些不规则动词在变成过去式时,只有一个字母发生了变化.所以,只要记住这个字母的变化就可以轻松快速地完成动词向过去式的转化了。★最常见的变化是元音字母a,o,e,i,u之间的转化。★也有辅音字母变成t,d的情况。the2ndkind:become-becamecome-camebegin-begandrink-drankgive-gavesing-sangsit-satswim-swamrun-rano→ai→au→athe2ndkind:1.元音字母a,o,e,i,u之间的变化drive-drovewin-wonwrite-wroteget-gotwake-wokea→oe→oi→odraw-drewfall-fella→ethe2ndkind:2.辅音字母变t,dmake-madesend-sentk→dd→tthe3rdkind:加“ew”一族这个家族变过去式时,喜欢留下单词开头的_______,再加上ew,据说这样比较时髦~就像我,鼻子上顶个蝴蝶也很时髦呢~辅音字母draw-drewknow-knew/drɔ://dru://nəu//nju:/fly-flew/flai//flu:/the4thkind:加ought一族/ɔ:/bring-broughtbuy-boughtthink-thought在这里,不规则动词变化最大。只留下____________,后加ought。开头的辅音字母抓住一个调皮的小子!它悄悄地变成aught啦!teach-taughtthe5thkind:加ould一族/u/can-couldshall-shouldwill-would这些词都是______动词哦~记得后面加动词原形情态注意,并不是所有的情态动词都是“加ould一族”哦~如:may--might(可能)/mei//mait/the6thkind:“OK”一族break-broke破坏speak-spoke说wake-woke醒来take-took带走,上课这个家族的不规则动词有一个共同点,那就是动词原形的后三个字母是eak/ake,在转换为过去式时变成oke/ook,所以称它们为“OK”一族。eak→okeake→okeook/breik/the7thkind:“old”一族sell-soldtell-toldell→old这个家族的不规则动词有一个共同点,那就是动词原形的后三个字母是ell,在转换为过去式时变成old,所以称它们为“old”一族。oldthe8thkind:加”d”一族1.直接加___。hear-heard/hiə//hɜd/2.以y结尾,______再加”d”。say-said3.其余情况,先变形,再加”d”。”d”把y改ihave-_____hassell-_____tell-_____“old”一族/sei//sed/soldtoldhadthe9thkind:加”t”一族1.直接加___。3.部分单词,有两个元音字母连在一起,则________加”t”.keep-keptfeel-feltsleep-slept2.以e结尾,去____再加”t”。learn-learntlose-lost”t”eleave-leftthe10thkind:缩双元音一族1.ee→____3.其余情况。eat-_____see-_____2.eep→____meet-metfeed-fedkeep-keptsleep-slepteept/weə//wɔ:/wear-____过去式过去只有一只喵呢~atesawwore现在我们是两只喵~the11thkind:特殊情况我才不会告诉你们,我是找不到规律了,才把它们归类成特殊情况呢~am/is-_____are-_____do-_____go-_____find-_____take-_____stand-_____wasweredidwentfoundtookstood同学们,这套“不规则动词过去式速记法”还不完整,还有许多不规则动词需要你们在以后的学习中不断地总结和补充。其实,动词过去式并不难。我相信,加上你们的努力与及时的复习,对于所学的不规则动词过去式一定掌握的。