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 一般情况 以-s,-sh,-ch,-o, -x 结尾 以辅音字母加y结尾 现在分词 过去式及过去分词 -s -ing -ed -es 变y为i再加-es 双写后再加 ing 变y为i再加-ed 双写后再加ed 以重读闭音节结尾，末 尾只有一个辅音字母 以字母e结尾 去e再力卩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 -eep -ell -end -ay -n -ing,… -each 巧记ABC型: 原形特征 -eak -eal -ear -ow -i- -i- 过去式 -oke -ole -ore -ew -a- -o- 过去分词 -oke n -ole n -orn -ow n -u- -n 例 词 过去式 -ept -old -ent -aid -nt -ought -aught 过去分词 -ept -old -ent -aid -nt -ought --aught 例 词 keep, sweep, sleep sell, tell lend, spe nd, send say, pay bur n, lear n, mean bring, buy, fight, think catch, teach break, speak steal wear, bear, tear grow, blow, know, throw sink, swim, drin k, ri ng, sing, beg in 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 附表3:常见短暂性动词与延续性动词的转换 短暂性动 词 相应的持续 完成时态中的 性 动词 borrow buy ope n keep have be ope n have kept have had 形式 短暂性动词 相应的持续 完成时态中的形式 性 动词 catch a cold have a cold die be dead be closed be ill have had a cold have bee n dead have bee n closed have bee n ill be married get married be asleep fall asleep go to bed be in bed have bee n ope n close have bee n fall ill married have bee n asleep have bee n in bed return be back have bee n back go/ come to be in sp. sp be have bee n in sp. be here come here go there be there have bee n here become have bee n have bee n there go out have bee n on finish / end be out be over be away from sp have bee n out have bee n over be on start/ begi n join be in have bee n in leave sp have bee n away from sp 本文来源：https://www.wddqw.com/doc/7fc2f424951ea76e58fafab069dc5022abea4646.html