英语 动词过去式和过去分词的变化规则 | 您所在的位置:网站首页 › know的过去式过去分词和意思怎么写 › 英语 动词过去式和过去分词的变化规则 |
动词过去式和过去分词有规则变化和不规则变化两种。 实例顺序:动词原形过去式过去分词 发音:ed在清辅音音素后发音为[t],在浊辅音后发音为[d],在元音后发音也为[d],在[t]、[d]后发音为[id] 一.规则变化 1.一般在动词原形后加-ed looklookedlooked callcalledcalled openopenedopened Needneededneeded 2.以-e结尾的动词加-dmove phonephonedphoned hopehopedhoped agreeagreedagreed Movemovedmoved 3.以辅音字母加y结尾的动词,变y为i,再加-ed studystudiedstudied carrycarriedcarried trytriedtried 4.以原音字母加y结尾的词,直接加-ed playplayedplayed enjoyenjoyedenjoyed staystayedstayed 5.末尾只有一个辅音字母的重读闭音节词,双写该辅音字母,再加-ed stopstoppedstopped planplannedplanned fitfittedfitted 6.以-r音节结尾的词,双写r字母,再加-ed preferpreferredpreferred referreferredreferred 二.不规则变化:英语中有些动词的过去式和过去分词形式变化不规则,可分为五种情况。 1.动词原形、过去式和过去分词完全同形。 cut(切)cutcut hit(打) hithit cast(扔)castcast hurt(伤害)hurthurt put(放)putput let(让)letlet shut(关)shutshut cost(花费)costcost set(放)setset rid(清除)ridrid 2.过去式与过去分词完全同形。 find(找到)foundfound pay(支付)paidpaid leave(离开)leftleft lend(借出)lentlent meet(遇见)metmet keep(保持)keptkept lose(丢失)lostlost teach(教)taughttaught sit(坐)satsat lead(引导)ledled win(赢)除)wonwon 3.动词原形与过去分词同形 come(来)camecome run(跑)ranrun become(成为)becamebecome 4.动词原形、过去式、过去分词形式完全不同。 give(给)gavegiven fly(飞)flewflown drink(喝)drankdrunk see(看见)sawseen go(去)wentgone know(知道)knewknown wear(穿)woreworn speak(说)spokespoken 5.过去式和过去分词有两种形式 burn(燃烧)burnedburnt burnedburnt learn(学习)learnedlearnt learnedlearnt smell(闻)smelledsmelt smelledsmelt spell(拼写)spelledspelt spelledspelt shine(照射)shinedshone shinedshone leap(跳)leapedleapt leapedleapt 提示: A.beat的过去式与原形同形: 比:beat(打击)beat(过去式)beaten(过去分词) B.lie有规则变化和不规则变化两种,含义不同 比:lielied,lied(说谎) lay,lain(躺,位于) C.hang有规则变化和不规则变化两种,含义不同 比:hanghanged,hanged(处绞刑) hung,hung(挂,吊) D.welcome(欢迎)一词是规则动词,不可误用为不规则动词 比:welcomewelcomed,welcomed(正) welcome,welcome(误) E.不要将不规则动词误用为规则动词 比:hit(打)hit,hit(正) hitted,hitted(误) F.fix的过去式和过去分词x不双写,为fixed. |
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