1、put put 放置let let 让set set 设置hit hit撞击hurt hurt受伤;疼痛cost cost值钱;花费read ri:dread red read red朗读;阅读AAB型 过去式与原形一致beat beatbeaten 击败ABA型 过去分词与原形一致run ran 跑步;逃跑come came come 来become became become 变得;成为 ABB型 过去式与过去分词一致buy bought买fight foughtfought打架;打仗think thoughtthought 想;认为seek soughtsought寻找;探究bring
2、broughtbrought 带来catch caught 抓住;接住teach taught教;教书lendlent lent 借出send sentsent 送;派遣spend spentspent花费(时间、金钱)build built 建设;建立feel felt 感觉;摸起来leaveleft left 离开keep kept保持;保留sleep slept 睡觉oversleep overslept 睡过头sweep swept打扫mean mi:nmeant ment meant ment意思是learnlearnt/learnedlearn/learned学;学会burnbur
3、nt / burned燃烧;烧伤hear hiEheard hE: heard hE:听见leadled领导;致使mislead misledmisled把引错方向feed fedfed喂养;喂食flee fledmeet met遇见;碰到shootshot射击light lit / lightedlit / lighted点燃getgot获得;得到win wonwon获胜;赢得sit satsat坐下digdug挖掘stickstuck刺;戳hang hunghung悬挂hanged hanged绞死sellsold出售tell toldtold告诉smell smeltsmelt闻;嗅sp
4、ell speltspelt拼写holdheld held拿着;握住find foundfound找到;发现standstood站立understand understood理解lay laidlaid下蛋pay paidpaid付款say sei said sedsaid sed说have/has hadhad有make mademade 制作shine shone / shinedshone / shined照耀lose lu:z lost lRst lolRst丢失ABC型 原形、过去式、过去分词不一致begin beganbegun开始drink drankdrunk喝;饮ring r
5、ang rung铃(响);打电话singsangsung唱歌sink sanksunk下沉swim swam swum游泳blow blewblown吹;刮风fly flewflown飞;放(风筝)knowknewnju:known知道;懂得grow grewgrown种植;生长throwthrewthrown扔;投draw drewdrawn绘画showshowedshown出示;给看break brokebroken打破;不服从speakspokespoken说话steal stolestolen偷choose chosechosen选择freeze frozefrozen冻结wake w
6、okewoke / woken 醒来;唤醒forgetforgotforgotten忘记take tooktaken 拿走mistake mistookmistaken错拿shake shookshaken摇动;握(手)eatateeaten吃fallfellfallen落下;摔倒rise rose risen rizn上升;上涨drive drovedriven drivn驾驶givegavegiven给forgiveforgaveforgiven原谅see sawseen看见ride roderidden骑(车、马)hide hidhidden躲藏bite bitbitten咬forbid
7、forbade/forbad forbidden 禁止;不许writewrotewritten 书写bearboreborn忍受tear toretorn撕破wear woreworn穿、戴(衣帽等)am/iswasbeen是are weredo/doesdiddone做go went gone去lie laylain躺;卧情态动词的过去式must must必须can could能够;会shallshould应当will would将;. 原形与过去式和过去分词完全相同. cost-cost-cost cut-cut-cut put-put-put let-let-let set-set-se
8、t hit-hit-hit shut-shut-shut hurt-hurt-hurt read-read-read 读音 /e/lie-lied-lied 说谎 lay-laid-laid 放置,下蛋lay- lain 躺下,位于,平放 eg. The hens dont _eggs during such cold weather. She _ her books on the table. _ B. 过去式与过去分词完全相同1. 过去式和过去分词中含有ought, aught, 读音是 :tbright-brought-brought think-thought-thought buy-
9、bought-boughtcatch-caught-caught teach - taught -taught 2. 动词原形中的e为o,变成过去式和过去分词。get-got-got sell-sold-sold tell-told-told 3. 动词原形中i为a, sit-sat-sat spit-spat-spat4. 动词原形中i为o, win-won-won shine-shone/ shined-shone / shined5. 动词原形中an为oo, stand-stood-stood understand-understood-understood 6. 动词原形中的ay为ai
10、, say-said-said pay-paid-paid 7. a)动词原形中的d为t, send-sent-sent lend-lent-lent spend-spent-spent build-built-builtb ) 动词原形最后一个字母改为t , smell-smelt-smelt lose-lost-lost c ) 动词原形后加一个字母t, learn-learnt-learnt mean-meant-meant 读音/e/d ) 动词原形中的ee去掉一个字母e, 然后在词尾加t. 字母e发音/e/ feel-felt-felt sleep-slept-slept sweep
11、-swept-swept keep- kept- kept其它meet-met-met have-had-had hold-held-held make-made-made dig-dug-dug hear-heard-heard find-found-found hang-hung-hung C.原型与过去分词相同come-came-come run-ran-run become-became-becomeD. 原形,过去式, 和 过去分词完全不同1. 把动词原形中i改为a变成过去式,改成u变成过去分词begin - began -begun drink-drank-drunk ring-r
12、ang-rung swim-swam-swum sing-sang-sung 2. 把动词原形中o改为e变成过去式,在原形词尾加n变成过去分词blow-blew-blown grow-grew-grown know-knew-knownthrow - threw - thrown fly -flew /flu:/ -flown ( 和以上相似)3. 以下动词的过去分词都以en结尾,故把它们分为一类a ) 把动词原形中i改为o变成过去式,在词尾加n变成过去分词drive-drove-driven rise-rose-risen write-wrote-written (双写t )ride-rod
13、e-ridden (双写d ) b ) 把动词原形中ea改为o, 在词尾加e变成过去式,在过去式后加n变成过去分词speak-spoke-spoken steal-stole-stolen break-broke-broken c ) 把动词原形中的个别字母或字母组合改为o变成过去式, 在过去式后加n变成过去分词 wake-woke-woken freeze-froze-frozen choose-chose-chosen forget-forgot-forgotten (双写t,加en )d) 其它过去分词以en结尾的动词 eat-ate-eaten beat- beat - beaten
14、fall-fell-fallen give-gave-given see-saw-seen take-took-taken mistake- mistook- mistaken hide-hid-hidden (双写d )E. 没有过去分词的动词can - could may- might shall- should will - would 其它am, is - was- been are-were- been do-did- done draw-drew- drawn :go-went- gone show-showed-shownwear- wore - worn 不规则动词的过去式 (
15、初二)不规则动词的过去式是同学们学习的重点,也是一个难点。同学们应通过不规则动词的动词原形和它们的过去式找出其变化规律,总结如下:1. 把动词原形中的o改为a,变成过去式。过去分词不变如:becomebecame, comecame2把动词原形中的i改为a,变成过去式。如:beginbegan,drinkdrank,givegave,ringrang,singsang,sitsat,swimswam ,sinksank,3把重读开音节中的i改为o,变成过去式。drivedrove,riderode,shineshone,winwon,writewrote 4动词原形中的e改为o,变成过去式。getgot,forgetforgot 5动词原形中的eep改为ept,变成过去式。keepkept,sleepslept,sweepswept 6. 动词原形中的an改为oo,变成过去式。
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