1初中常用的不规则变化动词形态大全（一）一、A—A—A型，即原形、过去式和过去分词三者都相同。(共 9个)cost—cost—costcut—cut—cuthit—hit—hithurt—hurt—hurtlet—let—letput—put—putread—read—readset—set—setshut—shut—shut二、A—B—B型，即过去式、过去分词相同。(共 4 1 个)1.过去式和过去分词都含有-ought。(3 个)bring—brought—broughtbuy—bought—boughtthink—thought—thought2 .词尾有-ild，-end 时，只需把 d 变为 t。(4 个)build—built—builtlend—lent—lentsend—sent—sentspend—spent—spent3 .过去式、过去分词都含有-aught。(2 个)catch—caught—caught2teach—taught—taught4 .把-eep 变为-ept。(3 个)keep—kept—keptsleep—slept—sleptsweep—swept—swept5 .把-ell 变为-old。(2 个)tell—told—toldsell—sold—sold6 .过去式、过去分词都含有-elt 或-ilt。(4 个)smell—smelt—smeltspell—spelt—speltfeel—felt—feltspill—spilt—spilt7 .过去式、过去分词都在原形词尾加 t。(3 个)learn—learnt—learntmean—meant—meantspoil—spoilt—spoilt8 .过去式、过去分词词尾是 d。(4 个)say—said—saidpay—paid—paidlay—laid—laidhear—heard—heard39 .改变元音字母。(1 1 个)meet—met—metget—got—gotsit—sat—satfind—found—foundhold—held—heldspit—spat—spatshine—shone—shonew in—w on—w onhang—hung—hungdig—dug—duglose—lost—lost1 0.改变辅音字母。(1 个)make—made—made1 1 .改变元、辅音字母。(4 个)leave—left—leftstand—stood—stoodhave(has)—had—hadunderstand—understood—understood三、A—B—C型，即原形、过去式、过去分词都不相同。(共 3 5个)1 .i—a—u 变化。(6 个)begin—began—begun4drink—drank—drunksing—sang—sungring—rang—rungswim—swam—swumsink—sank—sunk2.词尾为-ow，-aw 时，过去式将其变为-ew，过去分词在其原形后加 n。(5 个)blow—blew—blowndraw—drew—drawngrow—grew—grownknow—knew—knownthrow—threw—thrown(show 除外)3.词尾为“i+辅(1 个)+e”，过去式将 i 变为 o，过去分词多在原形后加 n，若那个辅音字母为d 或 t，须双写 d 或 t 后加 n。(4 个)(give，hide 除外)drive—drove—drivenwrite—wrote—writtenride—rode—r...
