过去式变化方法： 1．直接加ed，如：work—— worked look——looked 2．以不发音e结尾的单词，直接加d，如：live ——lived hope——hoped use——used 3．以辅音字母+y结尾的，变y为i加ed，如：study—— studied carry——carried worry——worried 4．以重读闭音节结尾的，双写最后的辅音字母+ed，如：stop—— stopped plan——planned 重读闭音节体现形式为辅-元-辅结构，例如nod,n为辅音，o为元音，d为辅音。 5. 以ic结尾的动词，要把ic变成ick再加ed，如：picnic→picnicked，traffic→trafficked 6．不规则变化的动词过去式： have---had are---were get---got say---said feel---felt do/does---did is---was go---went drink--drank eat--ate bring----brought think----thought buy----bought catch---- caught teach ---- taught sit----sat wear----wore cut----cut sweep----swept sleep——slept see----saw become----became sell---sold win---won shine---shone build---built stand---stood understand---understood smell---smelt say-said pay---pad send---sent lend---lent(详见:不规则动词) 7以辅元辅结尾的加d 英语动词按其过去式和过去分词的构成方式可分为规则动词和不规则动词。规则动词的过去式和过去分词由词尾加-ed构成，如果有e，只加d，而不规则动词的变化因词而异。 初中不规则动词部分过去式表1) am/is --- was 2) are --- were 是（单） 是（复） 临时照顾 出生 打败 成为 开始 破坏 带来 修建 买 能够 13) catch --- caught 14) come --- came 15) cost --- cost 16) cut --- cut 抓住 来 支付 剪 做 画画 喝 驾驶 吃 落下 喂养 感觉 3) babysit --- babysat 4) bear --- bore 5) beat --- beat 17) do/does --- did 18) draw --- drew 19) drink --- drank 20) drink --- drove 21) eat --- ate 22) fall --- fell 23) feed --- fed 24) feel --- felt 6) become --- became 7) begin --- began 8) break --- broke 9) bring --- brought 10) build --- built 11) buy --- bought 12) can --- could 25) fight --- fought 26) find --- found 27) fly --- flew 打架 找到 飞 忘记 结冰 得到 给 61) shall --- should 应该 展示 唱歌 坐 睡觉 说话 62) show --- showed 63) sing --- sang 64) sit --- sat 28) forget --- forgot 29) freeze --- froze 30) get --- got 65) sleep --- slept 66) speak --- spoke 31) give --- gave 67) spell --- spelled, spelt 拼写 32) go --- went 去 33) grow --- grew 成长 34) hang --- hanged, hung 闲逛 35) have/has --- had 做；进行36) hear --- heard 听见 37) hold --- held 主持 38) hurt ---hurt 伤害 39) keep --- kept 保持 40) know --- knew 知道 41) lay --- laid 下(蛋) 42) learn --- learned, learnt 学习 43) leave --- left 离开 44) lie --- lay, lied 平卧 45) let --- let 让 46) lose --- lost 丢失 47) make --- made 制作 48) may --- might 可能 49) mean --- meant 表…意思 50) meet --- met 遇见 51) pay --- paid 付钱 52) put --- put 摆；放 53) read ---read 阅读 54) ride --- rode 骑（车）55) ring --- rang 响3 56) run --- ran 跑 57) say --- said 说 58) see --- saw 看见 59) sell --- sold 卖；出售60) send --- sent 发送 68) spend --- spent 69) stand --- stood 70) sweep --- swept 71) swim --- swam 72) take --- took 73) teach --- taught 74) tell --- told 75) think --- thought 76) wear --- wore 77) will --- would 78) win --- won 79) write --- wrote 度过 站立 扫除 游泳 带走 教 讲 思考；想穿 将要 赢 写 本文来源：https://www.wddqw.com/doc/a83d772aa46e58fafab069dc5022aaea998f41a8.html