高中英语：动词不规则变化知识点.pdf

英语动词不规则变化时态是中学阶段的重点，也是难点而与其息息相关的动词（尤其是不规则动词）的过去式、过去分词的变化散乱难记，令人头疼可仔细琢磨就不难发现它们的变化有一定的规律可循一、A-A-A 型即原形、过去式和过去分词三者都相同（9 个）cost-cost-cost cut-cut-cut hit-hit-hit hurt-hurt-hurt let-let-let put-put-put read-read-read set-set-set shut-shut-shut 二、A-B-B 型即过去式和过去分词相同（共41 个）1.过去式和过去分词都含有-ought（3 个）bring-brought-broughtbuy-bought-boughtthink-thought-thought 2.词尾有-ild，-end时，只需把 d 变为 t（4 个）build-built-built lend-lent-lentsend-sen t-sentspend-spen t-spent3.过去式、过去分词都含有-aught（2 个）catch-c aught-caughtteach-taught-taught4.把-eep变为-ept（3 个）keep-kept-kept sleep-sl ept-sleptsweep-sw ept-swept 5.把-ell 变为-old（2 个）tell-told-toldsell-s old-sold 6.过去式、过去分词都含有-elt 或-ilt（4 个）smell-sm elt-smelt spell-sp elt-spelt feel-felt-feltspill-sp ilt-spilt 7.过去式、过去分词都在原形词尾+t（3 个）learn-learnt-learntmean-mean t-meantspoil-spoil t-spoilt 8.过去式、过去分词词尾都是-d（4 个）say-sai d-saidpay-paid-paidlay-laid-laidhear-heard-heard9.改变元音字母（11个）meet-met-met get-got-got sit-sat-sat find-found-found hold-held-held spit-spat-spat shine-shone-sh one win-won-won hang-hung-hung dig-dug-dug los e-los t-lost10.改变辅音字母（1 个）make-made-made 11.改变元、辅音字母（4 个）leave-left-leftstand-stood-stood have/has-had-had understand-understood-understood 三、A-B-C 型。

即原形，过去式和过去分词都不相同（共35 个）1.i-a-u 变化（6 个）begin-began-begun drink-drank-drunk sing-s ang-s ung ring-rang-rung swim-swan-swum sink-sank-sunk 2.词尾为-ow，-aw 时，过去式将其变为-ew，过去分词在其原形后+n（5 个）blow-blew-blowndraw-drew-drawn grow-grew-grown know-knew-known throw-threw-thrown 3.词尾为“i+辅音（1 个）+e”，过去式将 i 变为 o，过去分词多在原形后+n，若那个辅音字母为d或 t，须双写 d或 t 再+n(4 个)drive-drove-driven write-wrote-written ride-rode-ridden rise-rose-rise n4.过去分词在过去式后+（e）n（5 个）break-broke-brokenchoose-chose-chosenfreeze-froze-froze nspeak-spoke-spok enwake-woke-woke n5.过去分词由过去式+ten 构成（1 个）forget-forgot-forgot ten 6.过去分词由原形+（e）n构成（6 个）be-was/were-been eat-ate-eaten fall-fell-fallen give-gave-given see-saw-seen hide-hid-hidden 7.词尾为-ake时，过去式将其变为-ook，过去分词在原形后+n（2 个）take-took-taken mistake-mistook-mistaken 8.原形。

过去式和过去分词都不相同（6 个）do-did-done fly-flew-flown go-went-gone lie-lay-lain show-showed-shown wear-wore-worn 四、A-A-B 型，即过去式和原形相同（1 个）beat-beat-beaten 五、A-B-A 型，即过去分词和原形相同（3 个）come-came-come become-became-become run-ran-run 六、情态动词，只有原形和过去式，没有过去分词（4 个）can-could may-might will-would shall-should 。