过去式与过去分词

1、不规则动词过去式和过去分词变化1.AAA型（现在式、过去式和过去分词同形）现在式过去式过去分词词义costcostcost花费cutcutcut割，切hithithit打letletlet让putputput放readreadread读hurthurthurt受伤2. AA-B 型（现在式现在式和过去式冋 过去式形）过去分词词义beatbeatbeate n打败3. A-B-A型（现在式和过去分词同形）现在式过去式过去分词词义comecamecome来becomebecamebecome变runranrun跑4. A B B 型(1) V原形+d/t ”构成过去式或过去分词现在式过去式过去分词

2、词义burnburntburnt燃烧lear nlearnt/learnedlearnt/lear ned学习mea nmeantmeart意思hearheardheard听见现在式旳末尾“d改为“t 过去式:”构成过去式或 过过去分词:去分词。词义buildbuiltbuilt建筑lendlentlent借给sendsentsert送，寄spendspertspent花费loselostlost失去(3)其他原型过去式过去分词词义paypaidpaid付laylaidlaid下蛋saysaidsaid说现在式过去式过去分词词义bri ngbroughtbrought带来buyboughtbo

3、ught买thi nkthoughtthought想sleepsleptslept睡keepkeptkept保持sweepsweptswept打扫standstoodstood站un dersta ndun derst) odun derstood明白winwonwon得胜；赢shinesho ne/shinedshon e/shined发光catchcaughtcaught抓住teachtaughttaught教feelfeltfelt感觉fightfoughtfought战斗fi ndfou ndfou nd发现getgotgot得到hanghun g/ha ngedhun g/ha ng

4、ed绞死，挂现在式过去式过去分词词义writewrotewritten写rideroderid den骑drivedrovedrive n驾驶throwthrewthrow n抛，扔blowblewblow n吹growgrewgrow n known生长知道knowknewflyfl ewfl own飞drawdrewdraw n拉，绘画showshowedshown展不(2)过去式+n/en构成过去分词现在式过去式过去分词词义speakspokespoken说话breakbrokebroken破碎5折断(3)变重读音节中的元音字母“i分别为 匕过去式)和“(过去分 词)现在式过去式过去分词词义beg nbega nbegun开始ringrangrung按铃singsangsung唱sinksanksunk沉没swimswamswum游泳dr inkdrankdrunk(4)其他不规则动词的变化现在式过去式过去分词词义be(am, is)was/ wer