现在式、过去式和过去分词同形

1、.A-A-A型（现在式、过去式和过去分词同形）动词原形（现在式）过去式过去分词cost cost cost花费cut cut cut割，切hit hit hit打let let let让put put put放下read read read读hurt hurt hurt伤shut-shut-shut关set-set-set放置，安置 /set/2. A-A-B型（现在式和过去式同形）beat beat beaten打3. A-B-A型（现在式和过去分词同形）come came come来become became become变run ran run跑Word 文档.4. A-B-B型（1 ）

2、在动词原形后加一个辅音字母d 或 t 构成过去式或过去分词。burn burnt burnt燃烧learn learned/learntlearned/learnt学习mean meant meant意思hear heard heard听见（2 ）把动词原形的最后一个辅音字母“d ”改为 “t”构成过去式或过去分词。build built built建筑lend lent lent借给lose lost lost失去send sent sent送spend spent spent花费（ 3）其他pay paid paid付lay laid laid下蛋say said said说bring b

3、roughtbrought带来buy boughtbought买think thoughtthought想sleep slept slept睡Word 文档.keep kept kept保持sweep swept swept扫stand stoodstood站understand understood understood明白win won won得胜shine shone/shinedshone/shined发光catch caughtcaught抓住teach taughttaught教feel felt felt觉得fight foughtfought战斗find found found

4、发现get got got得到hang hanged/ hung hanged/ hung绞死，挂have had had有hold heldheld盛，握leave leftleft离开make made made制造meet met met遇见sell sold sold卖shoot shot shot射击tell told told告诉smell smelt/smelledsmelt/smelled嗅，闻sit sat sat坐dig dug dug挖Word 文档.5. A-B-C型（现在式、过去式和过去分词都不相同）（ 1）在动词原形后加-n 或 -en 构成过去分词。eat ate

5、 eaten吃fall fell fallen落下steal stole stolen偷give gave given给freeze frozefrozen冻结take took taken拿see saw seen看见write wrote written写ride rode ridden骑drive drove driven驾驶throw threwthrown抛，扔blow blew blown吹grow grew grown生长know knew known知道fly flew flown飞go went gone去lie lay lain躺wear wore worn穿show-sh

6、owed-shown展示 /出示Word 文档.A. 原形与过去式和过去分词完全相同cost-cost-cost价钱为 to cost sb.sthcut-cut-cut切put-put-put放let-let-let允许set-set-set放置hit-hit-hit击/hit/shut-shut-shut关hurt-hurt-hurt使受伤 /h rt/read-read-read读读音/e/lie-lied-lied说谎lay-laid-laid放置，下蛋lay-lain躺下，位于，平放eg. The hens don t_eggsduring such cold weather.She

7、 _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 :t bright-brought-brought新鲜的 /brait/Word 文档.think-thought-thought思考buy-bought-bought买catch-caught-caughtteach -taught -taught2. 动词原形中的 e 为 o ，变成过去式和过去分词。get-got-gotsell-sold-soldtell-told-told3. 动词原形中i 为 a,sit-sat-satspit-spat-

8、spat4. 动词原形中i 为 o,win-won-wonshine-shone/shined-shone/ shined5. 动词原形中 an 为 oo,stand-stood-stoodunderstand-understood-understoodWord 文档.6. 动词原形中的ay 为 ai,say-said-saidpay-paid-paid7. a）动词原形中的 d 为 t,send-sent-sentlend-lent-lentspend-spent-spentbuild-built-builtb ) 动词原形最后一个字母改为t ,smell-smelt-smeltlose-l

9、ost-lostc ) 动词原形后加一个字母t,learn-learnt-learntmean-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-feltsleep-slept-sleptsweep-swept-sweptkeep-kept-kept其它meet-met-metWord 文档.have-had-hadhold-held-heldmake-made-madedig-dug-dughear-heard-heardfind-found-foundhang-hung-hungC.原型与过去分词相同

10、come-came-comerun-ran-runbecome-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 -begundrink-drank-drunkring-rang-rungswim-swam-swumsing-sang-sungWord 文档.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-blowngrow-grew-grownknow-knew-knownthrow -threw -thrownfly -flew/flu:

11、/ -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-drivenrise-rose-risenwrite-wrote-written(双写 t )ride-rode-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-spokensteal-stole-stolenbreak-broke-brokenc ) 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-wokenfreeze-froze-frozenchoose-chose-chosenforget-forgot-forgotten（双写 t，加 en ）Word 文档.d) 其它过去分词以 en 结尾的动词eat-ate-eatenbeat-beat -beatenfall-fell-fallengive-gave-givensee-saw-seentake-took-takenmistake-mistook-mistake