現(xiàn)在完成時(shí)-動(dòng)詞變化規(guī)律

1、現(xiàn)在完成時(shí)動(dòng)詞變化規(guī)律規(guī)則動(dòng)詞 的 過 去式 變 化 如下：一般情況下，動(dòng)詞詞尾 加-ed ，如：workedplayedwantedacted以不發(fā)音的 -e結(jié)尾動(dòng)詞，動(dòng)詞詞尾加-d，如： lived moveddecideddeclinedhopedjudgedraisedwiped以輔音字母 + y結(jié)尾的動(dòng)詞，把-y變?yōu)?i再加-ed ,如：studied tried copied justified cried carried embodied emptied 以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動(dòng)詞，雙寫詞尾輔音字母，再加 -ed，如：stopped begged fretted drag

2、ged dropped planned dotted dripped 注：不規(guī)則動(dòng)詞 的過去式變化規(guī)律性不強(qiáng)，須多加記憶。go - went make - made get - got buy - bought come - came fly-flew動(dòng)詞過去式，過去分詞不規(guī)則變化AB型can-couldshall-should will-wouldmay-mightcutcutcut-cutletlet-letAAAcostcost-costhurthurt-hurt型hithit-hit 0mustmust-mustputput-putsetset-setshutshut-shut型com

3、e型comecame-come型buybought-bought catchcaught-caught buildbuilt-built sendsent-sent digdug-dugsleepslept-slept leaveleft-left paypaid-paid sellsold-sold sitsat-sat learnlearnt-learnt havehad-had hearheard-heardholdheld-heldreadread-readABAbecomebecame-becomerunran-runABBbring - brought-broughtthinkth

4、ought-thoughtteachtaught-taughtlendlent-lentspendspent-spentfeelfelt-feltkeepkept-keptsweepswept-sweptsmellsmeltsmeltsaysaid-saidtelltold-toldstandstood-stoodwinwon-wonmakemade-made findfound-foundABCbeginABCbeginbegan-begunsingsang-sungflyflew-flownknowknew-knowndrawdrew-drawnspeakspoke-spokeneatate-eatenriderode-riddenwritewrote-writtenarewere-beengowent-gonewearwore-worndrinkdrank-drunk swimswam-swum growgrew-grown throwthrew-thrown forgetforgot-forgotten drivedrove-