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时间:2020-07-06
《初二英语不规则动词过去式过去分词的变化规律.doc》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、初二英语不规则动词的变化规律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。现将初中常见的105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8个)let—let—let(让) set—set—set(放置)hit—hit—hit(打) cut—cut—cut(割)put—put—put(放) read—read—read(读)hurt—hurt—hurt(伤害) cost—cost—c
2、ost(花费)二、A—B—B型,即过去式、过去分词相同。(共47个)1过去式和过去分词都含有-ought。(4个)bring—brought—brought(带来)buy—bought—bought(买)fight—fought—fought(打斗)think—thought—thought(想)2过去式、过去分词都含有-aught。(2个)catch—caught—caught(抓住)teach—taught—taught(教)3.词尾有-ild,-end时,只需把d变为t。(5个)build—built—built(建设)rebuild—reb
3、uilt—rebuilt(重建)lend—lent—lent(借)send—sent—sent(送)spend—spent—spent(花费)4.把-eep变为-ept。(3个)keep—kept—kept(保持)sleep—slept—slept(睡觉)sweep—swept—swept(打扫)5把-ell变为-old。(3个)sell—sold—sold(卖)tell—told—told(告诉)retell—retold—retold(复述)6.过去式、过去分词都含有-elt。(3个)smell—smelt—smelt(闻)spell—spelt
4、—spelt(拼写)feel—felt—felt(感觉)7.过去式、过去分词都在原形词尾加t。(2个)learn—learnt—learnt(学习)mean—meant—meant(意思是)8.过去式、过去分词词尾是d。(4个)say—said—said(说)pay—paid—paid(支付)hear—heard—heard(听)9.改变元音字母。(15个)dig—dug—dug(挖)meet—met—met(遇见)sit—sat—sat(坐)find—found—found(找到)hold—held—held(抓住)shine—shone—shone
5、(照耀) speed—sped—sped(加速)feed—fed—fed(喂)win—won—won(获胜)lead—led—led(带领)light—lit—lit(点亮)hang—hung—hung(悬挂)lose—lost—lost(丢失)stick—stuck—stuck(粘贴)10.改变辅音字母。(1个)make—made—made(制造)11改变元、辅音字母。(4个)leave—left—left(离开)stand—stood—stood(站立)have(has)-had—had(有)understand—understood—und
6、erstood(理解)三、A—B—C型,即原形、过去式、过去分词都不相同。(共38个)1i—a—u变化。(5个)begin—began—begun(开始)drink—drank—drunk(喝)sing—sang—sung(唱)ring—rang—rung(铃响) swim—swam—swum(游泳)2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—blown(吹) draw—drew—drawn(画画)grow—grew—grown(生长)know—knew—known(知道)throw—thre
7、w—thrown(扔)(show除外,show-showed-shown表明)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—driven(开车)ride—rode—ridden(骑)rise—rose—risen(升起)write—wrote—written(写)4过去分词在过去式后加(e)n。(5个)break—broke—broken(打破)choose—chose—chosen(选择)speak—spoke—spo
8、ken(选择)steal—stole—stolen(偷)wake—woke—woken(醒来)
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