動詞變化形式練習(xí)

1、 動詞變化形式不規(guī)則動詞的過去式、過去分詞和部分動詞的現(xiàn)在分詞/動名詞形式在學(xué)習(xí)語法提高寫作能力中意義重大，在學(xué)習(xí)過程中必須充分重視，總結(jié)規(guī)律，勤于記憶。一、不規(guī)則動詞的過去式和過去分詞形式：AAA型：cut-cut-cut;read-read-read2ABB型：teach-taught-taught;bring-brought-brought;bleed-bled-bledABC型：eat-ate-eaten;break-broke-broken;write-wrote-writtenABA型：run-ran-run;come-came-comeAAB型：beat-beat-beaten二

2、、部分動詞的現(xiàn)在分詞/動名詞形式：1.以重讀閉音節(jié)結(jié)尾，末尾只有一個輔音字母，雙寫這個輔音字母再加ing:cut-cutting;shop-shopping;sit-sitting,nod-nodding;請注意：open-opening;limit-limiting;credit-crediting以er/ir結(jié)尾的動詞，若er/ir所在音節(jié)重讀則雙寫r,否則不雙寫，此規(guī)則亦適用于規(guī)則動詞的過去式和過去分詞變化。prefer-preferring-preferred;refer-referring-referred;infer-inferred-inferring;stir-stirred-

3、stirring以ie結(jié)尾的幾個動詞，把ie變?yōu)閥再加ing:lie-lying;tie-tying;die-dying;vie-vying;請注意：dye-dyeing以ic結(jié)尾的動詞因讀音問題需加-king:panic-panicking;traffic-trafficking;picnic-picnicking注意：此類動詞變過去式和過去分詞時加-ked.*Y*、八，I/r-.r三、注意事項(xiàng)：有些雙音節(jié)詞變成過去式、過去分詞和現(xiàn)在分詞時，英國人習(xí)慣雙寫最后一個輔音字母，而美國人則不雙寫。女口：travel-travelling-trave（英dtravel-traveling-trave

4、led（美）；kidnap-kidnapping-kidnapped,kidnap-kidnaping-kidnaped這樣的詞還有：dial,equal,quarrel,cancel,model,label,fuel,refuel等。以-ee結(jié)尾的動詞，直接加-ing:agree-agreeing;see-seeing少數(shù)動詞的過去式和過去分詞均有兩種形式，可以通用，如：quit-quitted,quit;bet-betted,bet;rid-ridded,rid;knit-knitted,knit;wet（弄濕）-wetted,wet;bid（吩咐，招標(biāo)）-bid,bade4.少數(shù)動詞的過

5、去式和過去分詞有英美兩種拼法英國拼法以-t結(jié)尾，美國拼法則以-ed結(jié)尾。女口：burn-burnt-burnt（英）;burn-burned-burned（美）;lean-leant-leant;lean-leaned-leaned;dream-dreamt-dreamt;dream-dreamed-dreamed;learn-learnt-learnt;learn-learned-learned;leap-leapt-leapt;leap-leaped-leaped;spell-spelt-spelt;spell-spelled-spelled;spill-spilt-spilt;spill

6、-spilled-spilled;smell-smelt-smelt;smell-smelled-smelled四、練習(xí)1寫出下列不規(guī)則動詞的過去式、過去分詞和現(xiàn)在分詞。1.AAA型原形過去式過去分詞現(xiàn)在分詞原形過去式過去分詞現(xiàn)在分詞betquitbidreadbroadcastridburstshutcastspreadcostupsetcutknithitsethurtspitletsplitputsweat2.ABB型awakeblessbendbringbindbuildbleedburn buycatchclingclothecreepcrowdealdigdreamfeedfeel

7、fightfindfleeforecastgethanghanghavehearhideholdinlaykeepkneellayleadleanleavelendlielightlightlosemakemeanmeetmeltmisleadmisunderstandpayrebuildrendrepayretellsayseeksellsendshoot sinksitsleepslideslingsmellspeedspellspendspill3.ABC型ariseawakebearbeginbidbiteblowbreakchoosedodrawdrinkdriveeatspinsp

8、oilstandstickstingstringweepwinwindfallflyforbidforeseeforgetforgivefreezegetgivegogrowhideknowlie mistakestealproverideringriseseesewshakeshaveshowshrinksingsowspeakspringstrike4ABA型becomerun5AAB型beatswearwithdrawwritestriveswelltaketearswimthrowundergoundertakeundowakewearweavecomeovercome2寫出下列規(guī)則動詞的過去式、過去分詞和現(xiàn)在分詞。1.adapt3.drag2.cup4.equip 30.prefer31.pin32.stir33.offer34.rob35.sob36.step37.spot38.wrapfitTOC o 1-5