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1、动词过去式、过去分词1 、规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则： (1)、一般动词，在词尾直接加“ ed ”。 work-worked-worked ,visit-visited-visited (2)、以“ e ”结尾的动词，只在词尾加“ d ”。 lived-lived-lived , (3)、以“辅音字母 + y ”结尾的动词，将 y 变为 i ，再加“ ed ”。 study-studied-studied ,cry-cried-cried , play-played-played ,stay-stayed-stayed (4)、重读闭音
2、节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ ed ”。 stop-stopped-stopped , drop-dropped-dropped 2 、不规则动词：原形 过去式 过去分词AAA型原型 过去式 过去分词burst burst burstcast cast castcost cost costcut cut cuthit hit hithurt hurt hurtput put putset set setshut shut shutlet let let spread spread spreadAAB型 beat beat beatenABA型 become becam
3、e becomerun ran runcome came come特殊情况 read read readread原形发音为/ri:d/,过去式和过去分词发音为/red/ABB型bring brought broughtbuy bought boughtbuild built builtburn burnt burntcatch caught caughtdig dug dugfeel felt feltfight fought foughtfind found foundhear heard heardhold held heldkeep kept keptlay laid laidlead
4、led ledlose lost lostmake made mademeet met metsell sold soldshoot shot shotsit sat satstand stood stoodsweep swept sweptteach taught taughttell told told think thought thoughtwin won wonABC型 begin began begunblow blew blownbreak broke brokenchoose chose chosendraw drew drawndrive drove drivendrink
5、drank drunk fly flew flownforgive forgave forgivenforget forgot forgottenfreeze froze frozengive gave givengrow grew grownknow knew knownride rode riddenrise rose risenring rang rungshake shook shakensing sang sungsink sank sunkswim swam swumthrow threw thrownwrite wrote written 不规则动词过去式和过去分词归纳 不规则动
6、词过去式和过去分词 (2006年最新创作，极品珍藏，初三)A. 原形与过去式和过去分词完全相同. cost-cost-cost cut-cut-cutput-put-put let-let-let set-set-set hit-hit-hitshut-shut-shut hurt-hurt-hurtread-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 t
7、able. _ 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-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-told3. 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
8、/ 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,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-learn
9、t 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-swept-swept keep- kept- kept其它meet-met-met have-had-had hold-held-held make-made-made dig-dug-dughear-heard-heard find-found-found hang-hung-hung C.原型与过去分词相同come-came-come run-ran-runbecome-became-be
10、comeD. 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-rang-rungswim-swam-swumsing-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-rode-ridden (双写d ) b ) 把动词原形中e
