動(dòng)詞的三單及不規(guī)則變化

1、附表1：動(dòng)詞第三人稱單數(shù)、現(xiàn)在分詞、過去式及過去分詞變化規(guī)則：動(dòng)詞第三人稱單數(shù)現(xiàn)在分詞過去式及過去分詞一般情況-s-ing-ed以-s,-sh,-ch,-o, -x結(jié)尾-es以輔音字母加y結(jié)尾變y為i再加-es變y為i再加-ed以重讀閉音節(jié)結(jié)尾，末尾只有一個(gè)輔音字母雙寫后再加ing雙寫后再加ed以字母e結(jié)尾去e再加ing只加d附表2：動(dòng)詞第三人稱單數(shù)、現(xiàn)在分詞、過去式及過去分詞變化規(guī)則：巧記ABB型:原形特征過去式過去分詞例 詞- eep-ept-eptkeep, sweep, sleep-ell-old-oldsell, tell-end-ent-entlend, spend, send-a

2、y-aid-aidsay, pay-n-nt-ntburn, learn, mean-ing,-ought-oughtbring, buy, fight, think-each-aught-aughtcatch, teach巧記ABC型:原形特征過去式過去分詞例 詞-eak-oke-okenbreak, speak-eal-ole-olensteal-ear-ore-ornwear, bear, tear-ow-ew-owngrow, blow, know, throw-i-a-u-sink, swim, drink, ring, sing, begin-i-o-ndrive, rise, r

3、ide, write巧記AAA型:擊中、 受傷、 讓、 吐痰、去掉、 花費(fèi)、 讀、 放、 砍hit, hurt, let, spit, rid, cost, read, put, cut附表3：常見短暫性動(dòng)詞與延續(xù)性動(dòng)詞的轉(zhuǎn)換 短暫性動(dòng)詞相應(yīng)的持續(xù)性動(dòng)詞完成時(shí)態(tài)中的形式短暫性動(dòng)詞相應(yīng)的持續(xù)性動(dòng)詞完成時(shí)態(tài)中的形式borrowkeephave keptcatch a coldhave a coldhave had a coldbuyhavehave haddiebe deadhave been deadopenbe openhave been openclosebe closedhave been

4、 closedget marriedbe marriedhave been marriedfall illbe illhave been illfall asleepbe asleephave been asleepreturnbe backhave been backgo to bedbe in bedhave been in bedgo/come to spbe in sp.have been in e herebe herehave been herebecomebehave beengo therebe therehave been therego outbe outhave been outstart/ beginbe onhave been onfinish/ endbe overhave been over