過去式過去分詞規(guī)律.ppt

常用動詞過去式和過去分詞不規(guī)則變化的規(guī)律 AAB ABA AAA ABC ABB 一 AAB型 原形和過去式相同 過去分詞不同 beat beat beaten 二 ABA型 即過去分詞和原形相同 3個 run ran runcome came comebecome became become 三 AAA型 原形 過去式和過去分詞三者都相同 共9個 cost cost costcut cut cuthit hit hithurt hurt hurtlet let letput put putread read readset set setshut shut shut 四 ABB型 即過去式 過去分詞相同 1 相似歸納tell told toldsell sold soldsay said saidpay paid paidlay laid laidkeep kept keptsleep slept sleptsweep swept sweptstand stood stoodunderstand understood understood catch caught caughtteach taught taughtbuy bought boughtbring brought broughtfight fought foughtthink thought thought 2 改變其中一個字母build built builtlend lent lentsend sent sentspend spent spentsmell smelt smeltmake made madelose lost losthold held heldwin won wondig dug dugsit sat satget got gotspellshine 3 在詞尾添加一個輔音字母hear heard heardmean meant meantburn burnt burnt burned learn learnt learnt learned dream dreamt dreamt dreamed 4 去掉一個相同字母emeet met metfeed fed fedspeed sped sped speeded 5 可以當作不規(guī)則動詞也可以當作規(guī)則動詞burn burnt burned burnt burneddream dreamt dreamed dreamt dreamedhang hung hanged hung hangedshine shone shined shone shinedlearn learnt learned learnt learnedspell spelt spelled spelt spelledspeed sped speeded sped speeded 6 其他規(guī)律不明顯的ABBfeel felt feltleave left leftfind found foundlight lit lit 五 ABC型 原形 過去式 過去分詞各不相同1 i a u變化 5個 begin began begundrink drank drunksing sang sungring rang rungswim swam swum 2 過去分詞由原形加 e n構(gòu)成 10個 be was were beenbeat beat beaten AAB eat ate eatenfall fell fallengive gave givensee saw seenrise rose risentake took takenshake shook shakenmistake mistook mistaken 3 詞尾為ow aw時 過去式將其變?yōu)閑w show除外 過去分詞在其原形后加n draw drew drawnblow blew blowngrow grew grownknow knew knownthrow threw thrownshow showed shown 4 過去分詞在過去式后加 e n 4個 break broke brokenchoose chose chosenspeak spoke spokenwake woke woken 5 過去分詞雙寫字母t或d 4個 ride rode riddenhide hid hiddenwrite wrote writtenforget forgot forgotten 6 其他規(guī)律不明顯的ABC型 6個 do did donefly flew flowngo went gonelie lay lainwe