動(dòng)詞過(guò)去式變化規(guī)則.doc

動(dòng)詞過(guò)去式和過(guò)去分詞規(guī)則變化 1 一般情況加ed,例如want wanted 2以 e結(jié)尾的動(dòng)詞, 直接加d: smile-smiled; hope-hoped.3 重度閉音節(jié)雙寫詞尾加ed一個(gè)元音 加一個(gè)輔音字母結(jié)尾的動(dòng)詞:(1) 對(duì)單音節(jié) 單詞,雙寫最后一個(gè)輔音字母加ed.例如stopped; planned; (2) 對(duì)雙音節(jié) 單詞,如果重讀在第二個(gè)音節(jié)處,雙寫詞尾輔音字母加ed. 如: preferred(重讀在fer前); admitted(重讀在mit前); referred; deferred;4 輔音+y結(jié)尾動(dòng)詞,y變i加ed: worried;studied.動(dòng)詞過(guò)去式和過(guò)去分詞不規(guī)則變化 A-A-A型（現(xiàn)在式、過(guò)去式、過(guò)去分詞同形）三一同形動(dòng)詞原形（現(xiàn)在式） 過(guò)去式 過(guò)去分詞cost cost cost 花費(fèi) cut cut cut 割，切 hit hit hit 打 let let let 讓 put put put 放下 read read read 讀 hurt hurt hurt 傷 A-A-B型（現(xiàn)在式和過(guò)去式同形）現(xiàn)過(guò)同形beat beat beaten 打 A-B-A型（現(xiàn)在式和過(guò)去分詞同形）現(xiàn)分同形come came come 來(lái) become became become 變 run ran run 跑 A -B -B型 過(guò)分同形在動(dòng)詞原形后加一個(gè)輔音字母d或t構(gòu)成過(guò)去式或過(guò)去分詞。burn burnt burnt 燃燒learn learned/learnt learned/learnt 學(xué)習(xí)mean meant meant 意思hear heard heard 聽見把動(dòng)詞原形的最后一個(gè)輔音字母“d”改為“t”構(gòu)成過(guò)去式或過(guò)去分詞。build built built 建筑lend lent lent 借給lose lost lost 失去send sent sent 送spend spent spent 花費(fèi)其他pay paid paid 付lay laid laid 下蛋say said said 說(shuō)bring brought brought 帶來(lái)buy bought bought 買think thought thought 想catch caught caught 抓住teach taught taught 教fight fought fought 戰(zhàn)斗sleep slept slept 睡keep kept kept 保持sweep swept swept 掃stand stood stood 站understand understood understood 明白win won won 得勝shine shone/shined shone/shined 發(fā)光feel felt felt 覺得find found found 發(fā)現(xiàn)get got got 得到hang hanged/ hung hanged/ hung 絞死，掛have had had 有hold held held 盛，握l(shuí)eave left left 離開make made made 制造meet met met 遇見sell sold sold 賣shoot shot shot 射擊tell told told 告訴smell smelt/smelled smelt/smelled 嗅，聞sit sat sat 坐dig dug dug 挖 A-B-C型（現(xiàn)在式、過(guò)去式和過(guò)去分詞都不相同）三三不同在動(dòng)詞原形后加-n或-en構(gòu)成過(guò)去分詞。eat ate eaten 吃fall fell fallen 落下steal stole stolen 偷give gave given 給freeze froze frozen 凍結(jié)take took taken 拿see saw seen 看見write wrote written 寫ride rode ridden 騎drive drove driven 駕駛throw threw thrown 拋，扔blow blew blown 吹grow grew grown 生長(zhǎng)know knew known 知道fly flew flown 飛draw drew drawn 拉，繪畫show showed shown 展示過(guò)去式加-n或-en構(gòu)成過(guò)去分詞。speak spoke spoken 說(shuō)話break broke broken 破碎，折斷wake waked/ woke waked/ waken 醒choose chose chosen 選擇forget forgot forgotten 忘記變單詞在重讀音節(jié)中的元音字母“i”分別為“a”（過(guò)去式）和“u”（過(guò)去分詞）。begin began begun 開始ring rang rung 按鈴sing sang sung 唱sink sank sunk 沉swim swam swum 游泳drink drank drunk 飲其他不