初中英语必会语法动词的分类（常见不规则动词变化规律归纳）

记忆法一：常见93个不规则动词的变化规律归纳如下：

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41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—caughtteach—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—soldv

记忆法一：常见93个不规则动词的变化规律归纳如下：

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41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—caughtteach—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—sold

6.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35个)

1.i—a—u变化。(6个)

begin—began—begundrink—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—riddenrise—rose—risen4.过去分词在过去式后加(e)n。(5个)break—broke—brokenchoose—chose—chosenfreeze—froze—frozenspeak—spoke—spokenwake—woke—woken5.过去分词由过去式加-ten构成。(1个)forget—forgot—forgotten6.过去分词由原形加(e)n构成。(6个)be—was(were)—beeneat—ate—eatenfall—fell—fallengive—gave—givensee—saw—seenhide—hid—hidden(hid)7.词尾为-ake时，过去式将其变为-ook，过去分词在原形词后加-n。(2个)take—took—takenmistake—mistook—mistaken8.原形、过去式和过去分词都不相同。(6个)do—did—donefly—flew—flowngo—went—gonelie—lay—lainshow—showed—shownwear—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—comebecome—became—becomerun—ran—run

六、情态动词型，只有原形和过去式，没有过去分词。(4个)

can—couldmay—mightwill—wouldshall—should

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