1、报名热线：0533-3100000 2221000 2888000 最终解释权归绿卡教育所有1附表 1：动词第三人称单数、现在分词、过去式及过去分词变化规则：动词第三人称单数现在分词 过去式及过去分词一般情况 -s -ing -ed以-s,-sh,-ch,-o, -x 结尾 -es以辅音字母加 y 结尾 变 y 为 i 再加-es 变 y 为 i 再加-ed以重读闭音节结尾，末尾只有一个辅音字母双写后再加ing双写后再加 ed以字母 e 结尾 去 e 再加 ing 只加 d附表 2：动词第三人称单数、现在分词、过去式及过去分词变化规则：巧记 ABB 型 :原形特征 过去式 过去分词 例 词-
2、eep -ept -ept keep, sweep, sleep-ell -old -old sell, tell-end -ent -ent lend, spend, send-ay -aid -aid say, pay-n -nt -nt burn, learn, mean-ing, -ought -ought bring, buy, fight, think-each -aught -aught catch, teach巧记 ABC 型 :原形特征 过去式 过去分词 例 词-eak -oke -oken break, speak-eal -ole -olen steal-ear -ore
3、 -orn wear, bear, tear-ow -ew -own grow, blow, know, throw-i- -a- -u- sink, swim, drink, ring, sing, begin-i- -o- -n drive, rise, ride, write巧记 AAA 型:击中、 受伤、 让、 吐痰、去掉、 花费、 读、 放、 砍hit, hurt, let, spit, rid, cost, read, put, cut报名热线：0533-3100000 2221000 2888000 最终解释权归绿卡教育所有2附表 3：常见短暂性动词与延续性动词的转换 短暂性动词
4、相应的持续性动词完成时态中的形式短暂性动词 相应的持续性动词完成时态中的形式borrow keep have kept catch a cold have a cold have had a coldbuy have have had die be dead have been deadopen be open have been open close be closed have been closedget marriedbe married have been marriedfall ill be ill have been illfall asleepbe asleep have be
5、en asleepreturn be back have been backgo to bed be in bed have been in bedgo/come to spbe in sp. have been in e herebe here have been here become be have beengo there be there have been there go out be out have been outstart/ beginbe on have been on finish/ end be over have been overjoin be in have been in leave sp be away from sphave been away from sp报名热线：0533-3100000 2221000 2888000 最终解释权归绿卡教育所有3
