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1、精选优质文档-倾情为你奉上一般过去时动词过去式知识点规则动词的过去式由“+-ed”构成，具体变化有： 1. 直接在词尾加-ed。如: , workworked, needneeded, cleancleaned 2. 以不发音的e结尾的在词尾加-d。如：likeliked, livelived, movemoved 3. 以一个加一个结尾的动词，先双写结尾的，再加-ed。如：stopstopped, triptripped 4. 以加y结尾的动词，先把y变成i，再加-ed。如：studystudied, carrycarried, hurryhurried, marrymarried 的过去式
2、见课本后的表。大体上归纳有以下六条： 1. 以t结尾的词，过去式与原形相同。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, sleeps
3、lept, feelfelt, smellsmelt 6. 含有o / i的词，将o / i变成a。如：singsang, givegave, sitsat, drinkdrank 规则动词词尾加-ed有三种读音： 1. 在后读作t。如：asked, helped, watched, stopped 2在和元音后读作d。如：enjoyed, studied, moved, called 3. 在t / d后读作id。如：wanted, needed小学阶段常见过去式不规则变化动词表动词原形过去式动词原形过去式am, iswasarewerekeepkeptletletbecomebecamem
4、akemadebeginbeganmeetmetbitebitputputblowblewreadreadbuyboughtriderodecatchcaughtrunrancomecamesaysaidcostcostseesawcutcutsingsangdigdugsitsatdo/doesdidsleepsleptsleepsleptdrinkdrankspeakspokesweepswepteatatetaketookfallfellteachtaughtfeedfedtelltoldfeelfeltthinkthoughtflyflewthrowthrewforgetforgotunderstandunderstoodgetgotgivegavewakewokegowentwearworegrowgrewwinwonhave/hashadwritewroteknowknew专心-专注-专业