附录Ⅰ 不规则动词变化1．AAA序号动词原形过去式过去分词现在分词词义1bidbidbidbidding出价；投标2broadcastbroadcastbroadcast～广播；播放；播送3burstburstburst～爆炸；突然发作4costcostcost～花费5cutcutcutcutting割；切6hurthurthurt～使受伤7hithithithitting打；撞8letletletletting让9putputputputting放10readreadread～读11ridridridridding使摆脱；使去掉12setsetsetsetting安排；安置；设置13spreadspreadspread～展开；传播；涂14spitspit/spatspit/spatspitting吐，唾15splitsplitsplitsplitting(使)分裂16shutshutshutshutting关上；(使)停止营业2．AAB序号动词原形过去式过去分词现在分词词义1beatbeatbeaten～打败3．ABA序号动词原形过去式过去分词现在分词词义1becomebecamebecomebecoming开始变得；变成2comecamecomecoming来3runranrunrunning跑4overcomeovercameovercomeovercoming克服；战胜；征服4．ABB(1)在动词原形后加辅音字母 d, t 或 ed 构成过去式或过去分词序号动词原形过去式过去分词现在分词词义1burnburnt/burnedburnt/burned～燃烧2dealdealtdealt～解决；处理3dreamdreamed/dreamtdreamed/dreamt～做梦4hearheardheard～听见；听说5hanghanged/hunghanged/hung～绞死/悬挂6learnlearned/learntlearned/learnt～学习7lightlit/lightedlit/lighted～点燃；照亮8meanmeantmeant～意思是；意味着；打算续表序号动词原形过去式过去分词现在分词词义9proveprovedproven/provedproving证明；证实10shineshone/shinedshone/shinedshining照耀；发光；擦亮11showshowedshowed/shown～展示；给……看12speedsped/speededsped/speeded～加速(2)把动词原形的最后一个辅音字母“d”改为“t”构成过去式或过去分词序号动词原形过去式过去分词现在分词词义1buildbuiltbuilt～建造2bendbentbent～弯曲；屈从3lendlentlent～借给4rebuildrebuiltrebuilt～改建；重建5sendsentsent～送6spendspentspent～花费(3)原形 ought ought序号动词原形过去式过去分词现在分词词义1bringbroughtbrought～带来2buyboughtbought～买3fightfoughtfought～打架；战斗4thinkthoughtthought～思考；想5seeksoughtsought～寻找；追求(4)原形 aught aught序号动词原形过去式过去分词现在分词词义1catchcaughtcaught～捉；抓2teachtaughttaught～教；教授(5)变其中一个元音字母序号动词原形过去式过去分词现在分词词义1digdugdugdiggin...
