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word常用不规如此动词过去式原形过去式过去分词中文释义原形过去式过去分词中文释义am; iswasbeen是表示存在、状态letlet let允许；让arewerebeen是表示存在、状态loselostlost失去；丧失；丢失beebecamebee 成为；变成makemademade使；迫使；做；制作beginbeganbegun开始maymightmight可能；可以breakbrokebroken打破meanmeantmeant意思；作的解释bringbroughtbrought拿来；取来；带来meet metmet遇见；相逢buildbuiltbuilt构筑；建造；建筑putputput放；摆；装buyboughtbought购置；买readreadread读；阅读cancouldcould可以；能；可能；会rideroderidden骑catchcaughtcaught赶上车船等；捕获ringrangrung铃响ecamee来；来到riseroserisen上升cutcutcut切；割；削；剪runranrun跑；奔跑do/doesdiddone做；干；行动saysaidsaid说；讲drawdrewdrawn画seesawseen看见drinkdrankdrunk喝；饮sendsentsent发送；寄；派；遣drivedrovedriven开车；驾驶spendspentspent花费eatateeaten吃showshowedshown出示；给看feelfeltfelt感到；觉得shutshutshut关上门、盖、窗户等findfoundfound寻找；查找singsangsung唱；唱歌flyflewflown飞行，放飞sitsatsat坐forgetforgotforgotten忘记；忘却sleepsleptslept睡；睡觉getgotgot变得speakspokespoken说；说话givegavegiven给；授予swimswamswum游泳growgrewgrown种植；生长taketooktaken搭乘；拿走；带到gowentgone去teachtaughttaught教；讲授have/hashadhad患病；有；吃；饮telltoldtold告诉；讲述hearheardheard听见；听说thinkthoughtthought想；思考keepkeptkept保持wakewokewoken 唤醒knowknewknown知道；了解willwouldwould将要hurthurthurt伤害；疼痛winwonwon赢；获胜leaveleftleft离去；出发writewrotewritten书写2 / 2规如此动词的过去式、过去分词变化规律：由“动词原形+-ed构成，具体变化有： 1. 直接在词尾加-ed。如: wantwanted, needneeded, cleancleaned,jump-jumped, play-played, stay-stayed2.不发音的e结尾的在词尾加-d。如： livelived, useused, telephone-telephoned,likeliked, arrive-arrived3.重读闭音节动词，先双写结尾的辅音字母，再加-ed。如：stopstopped, triptripped, shop-shopped4. 以辅音字母加y结尾的动词，先把y变成i，再加-ed。如：studystudied, carrycarried, hurryhurried, marrymarried, empty-emptied现在分词的构成方法如下 ：一般情况下，直接在动词原形后面加 -ing. 如：going asking finding working being seeing raining standing studying speaking spelling 以不发音的-e 结尾的动词，去-e ，加-ing。 ing taking firing telephoning writing being leaving 闭音节的单音节词，或以重读闭音节结尾的多音节词，这些词的末尾只有一个辅音字母时，双写这个辅音字母，再加 -ing. sitting running getting cutting stopping beginning planning permitting 一般现在时主语单三人称时的动词变化在动词尾直接加 s。如：playplays， wantwants， workworks， knowknows， helphelps，getgets以字母s、x、ch、sh或o结尾的动词加-es；如： guessguesses， fixfixes， teachteaches， brushbrushes， gogoes，dodoes，watchwatches，catchcatches 以辅音字母y结尾的动词，变y为i，加-es。如： studystudies，carrycarries，flyflies，worryworries 不规如此动词的过去式见课本后的不规如此动词表。大体上归纳有以下六条记忆法：1. 以t结尾的词，过去式与原形一样。如：putput, letlet, cutcut, beatbeat 2. 以d结尾的词，把d变成t。如:buildbuilt, lendlent, sendsent, spendspent 3. 以n结尾的词，在词后加t。如：meanmeant, burnburnt, learnlearnt 4. 以ow / aw结尾的词，把ow / aw变成ew。如：blowblew, drawdrew, knowknew, growgrew 5. 含有双写字母的词，将双写改为单写，在词尾加t。如：keepkept, sleepslept, feelfelt, smellsmelt 6. 含有元音字母o / i的词，将o / i变成a。如：singsang, givegave, sitsat, drinkdrank 规如此动词词尾加-ed有三种读音：1. 在清辅音后读作t。如：asked, helped, watched, stopped 2在浊辅音和元音后读作d。如：enjoyed, studied, moved, called 3. 在t / d后读作id。如：wanted, needed 强调如何将主语是第三人称单数的肯定句变为否认和疑问句。现举例说明用划线局部来说明顺口溜：1His mother works in a factoryHis mother doesnt work in a factoryDoes his mother work in a factory？2Mr Li teaches us EnglishMr Li doesnt teach us EnglishDoes Mr Li teach you English？3My brother studies maths wellMy brother doesnt study maths wellDoes your brother study maths well？
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