1、 在一般现在时中，当主语为第三人称单数时，动词要用“s”型（即第三人称单数形式） 。i）在动词尾直接加 s。如：play plays， wantwants， workworks， knowknows， helphelps，get getsii）以字母 s、x、sh、 ch 、或 o 结尾的动词加-es；如：guessguesses， fixfixes， teachteaches， brushbrushes， gogoes，dodoes，watch watches，catchcatchesiii）以辅音字母y 结尾的动词，先变 y 为 i，再加-es。如：studystudies，carry c
2、arries，flyflies，worryworries【过去式的变化规则】i 一般情况下，在动词原形后直接加 ed。如：wanted，played。ii 以不发音的字母 e 结尾的动词，直接加 d。如：hoped，lived。iii 重读闭音节单词需双写最后一个辅音字母，再加 ed。如：stopped,shipped。iiii 以辅音字母+y 结尾的动词变 y 为 i，再加 ed。如：studied ，worried。iiiii 有些动词不符合上面的规则，需要特殊记忆。不规则动词巧记表AAA 型 过去式、过去分词与原形一致原形 过去式 过去分词 词义cut cut cut 切、割 shut
3、shut shut 关、闭（门窗）put put put 放置 let let let 让set set set 设置 hit hit hit 撞击hurt hurt hurt 受伤；疼痛 cost cost cost 值钱；花费read ri:d read red read red 朗读；阅读AAB 型 过去式与原形一致beat beat beaten 击败ABA 型 过去分词与原形一致run ran run 跑步；逃跑 come came come 来become became become 变得；成为ABB 型 过去式与过去分词一致buy bought bought 买fight fou
4、ght fought 打架；打仗think thought thought 想；认为seek sought sought 寻找；探究bring brought brought 带来catch caught caught 抓住；接住teach taught taught 教；教书lend lent lent 借出send sent sent 送；派遣spend spent spent 花费（时间、金钱）build built built 建设；建立feel felt felt 感觉；摸起来leave left left 离开keep kept kept 保持；保留sleep slept slep
5、t 睡觉oversleep overslept overslept 睡过头sweep swept swept 打扫mean mi:n meant ment meant ment 意思是learn learnt / learned learnt /learned 学；学会burn burnt / burned burnt / burned 燃烧；烧伤hear hiE heard hE:d heard hE:d 听见lead led led 领导；致使mislead misled misled 把引错方向feed fed fed 喂养；喂食flee fled fled 逃跑 meet met me
6、t 遇见；碰到shoot shot shot 射击light lit / lighted lit / lighted 点燃get got got 获得；得到 win won won 获胜；赢得sit sat sat 坐下 dig dug dug 挖掘stick stuck stuck 刺；戳 hang hung hung 悬挂hang hanged hanged 绞死 sell sold sold 出售tell told told 告诉 smell smelt smelt 闻；嗅spell spelt spelt 拼写 hold held held 拿着；握住find found found
7、找到；发现 stand stood stood 站立understand understood understood 理解lay laid laid 下蛋 pay paid paid 付款say sei said sed said sed 说have /has had had 有 make made made 制作shine shone / shined shone / shined 照耀lose lu:z lost lRst lost lRst 丢失ABC 型 原形、过去式、过去分词不一致begin began begun 开始 drink drank drunk 喝；饮ring rang
8、rung 铃（响）；打电话sing sang sung 唱歌 sink sank sunk 下沉swim swam swum 游泳 blow blew blown 吹；刮风fly flew flown 飞；放（风筝）know knew nju: known 知道；懂得grow grew grown 种植；生长 throw threw thrown 扔；投draw drew drawn 绘画 show showed shown 出示；给看break broke broken 打破；不服从speak spoke spoken 说话 steal stole stolen 偷choose chose
9、chosen 选择 freeze froze frozen 冻结wake woke woke / woken 醒来；唤醒forget forgot forgotten 忘记 take took taken 拿走mistake mistook mistaken 错拿shake shook shaken 摇动；握（手）eat ate eaten 吃 fall fell fallen 落下；摔倒rise rose risen rizn 上升；上涨drive drove driven drivn 驾驶 give gave given 给forgive forgave forgiven 原谅 see s
10、aw seen 看见ride rode ridden 骑（车、马） hide hid hidden 躲藏bite bit bitten 咬forbid forbade / forbad forbidden 禁止；不许write wrote written 书写 bear bore born 忍受tear tore torn 撕破 wear wore worn 穿、戴（衣帽等）am / is was been 是 are were been 是do / does did done 做 go went gone 去lie lay lain 躺；卧情态动词的过去式must must 必须 can could 能够；会shall should 应当 will would 将；会
