1、s,z,sh来结尾,直接加上-es;词尾是f或fe,加之前先变ve;辅母+y在词尾,把变i再加词尾字母若是o,常用三个已足够,要加-es请记好,hero,tomato,potato。(二)不规则变化男人女人e,鹅足牙ooee;老鼠虱婆也好记,ousic;孩子加上ren,鱼鹿绵羊不用变。This-these(这些)that-those(那些)【解说】1.英语名词有单数和复数的区别,单数表示“一”,复数表示“多于一。”名词由单数变复数,多数是规则的变,直接加-s,例如:bookbooks,girlgirls。但以-s,-z,-x,-ch,-sh结尾的名词,变成复数时加-es,例如:busbuses
2、,buzzbuzzes,boxboxes,watchwatches,brushbrushes2.-f(e)结尾的名词单数变复数歌诀:树叶半数自已黄,妻子拿刀去割粮,架后窜出一只狼,就像强盗逃命忙。妻子持刀去宰狼,小偷吓得发了慌,躲在架后保己命,半片树叶遮目光。leaf(树叶,叶子),half(一半),self(自已),wife(妻子),knife(刀子),shelf(架子),wolf(狼),thief(窃贼,强盗)和life(生命),这些名词变成复数时,都要改-f(e)为v,再加-es。3.结尾的名词直接加变复数歌诀:海湾边、屋顶上,首领奴仆两相望;谁说他们无信仰,证据写在手帕上。gulf,r
3、oof,chief,serf,belief,proof,handkerchief,这些名词变复数直接加-s。注:scarf(围巾;披风)可以先改ve再加-s,也可直接加4.辅音字母结尾的名词,把加babybabies,countrycountries,familyfamilies;而-y前是元音时,-y不变,直接加daydays,boyboys5.以-o结尾的名词变复数时,多数直接加radioradios,pianopianos,kangarookangaroos;有的须加-es,中学课本中有几个这样的单词,可以通过一句口诀来记忆:黑人英雄爱吃西红柿和土豆。即:NegroNegroes,her
4、oheroes,tomatotomatoes,potatopotatoes;有的以o结尾的名词既可加也可加volcano(火山)volcanosvolcanoes等。6.名词复数的不规则变化需要特别记忆。manmen,womanwomen,goosegeese,footfeet,toothteeth,mousemice,louse(虱子)lice,childchildren,fishfish,deer(鹿)deer,sheep7.初中课本中表示“某国人”的名词复数形式变化可通过歌诀记忆:中日不变英法变,其余加后面。ChineseChinese,JapaneseJapanese;Englishm
5、anEnglishmen,EnglishwomanEnglishwomen,FrenchmanFrenchmen,FrenchwomanFrenchwomen;AmericanAmericans,RusianRusians,ArabArabs,GermanGermans8.不可数名词一般只有单数形式,没有复数形式。有些不可数名词可借助单位词表示一定的数量。cupoftea一杯茶,twopiecespaper两张纸,anitemnews一则新闻不规则动词过去式与过去分词分类记忆表一、AAA.(原形,过去式和过去分词一致)花费 costcost割cut伤害 hurthurt让let放put朗读re
6、ad设置、安置set set set8.打击,碰撞hit hit9.关上门窗shut10.让二、ABB(过去式和过去分词一致)1)过去式、过去分词含有-ought带来bringbrought买buyboughtbought打架fightfought想thinkthought寻找、探究seeksought2)过去式、过去分词含有-aught抓住catchcaught教teachtaught3)过去式、过去分词-t替换原形-d建筑buildbuilt借出lendlentlent9.花费spendspent10.派遣sendsent4)过去式、过去分词在原形词尾加t或d11.学会learnlearn
7、t/ed12.意思meanmeant13.燃烧burnburnt/edburnted做梦dream dreamt/ed处理dealdealt14.听hearheard过去式、过去分词改为-ept15.保持keepkept16.睡觉sleepslept17.扫sweepswept6)过去式、过去分词改为-elt18.感觉feelfeltfel19.嗅smellsmelt/ed20.拼写spellspelt/ed7)过去式、过去分词改为-aid孵蛋laylaid21.说saysaid22.支付paypaid8)过去式、过去分词改为-old23.卖sellsold24.告诉telltold9)过去式
8、、过去分词改为-ood25站standstood26.明白understandunderstood10)其它变化27.得到getgotgot(gotten)28.坐sitsat29.照顾babysitbabysat30.离开leaveleft31.失去loselost32.找到findfound33.有have(has)had34.握住,召开holdheld35.制造makemade36.悬挂hanghung37.照耀shineshone39.赢winwon40逃跑fleefled41喂feedfed42.引导,导致leadled43遇见meetmet三、ABA(过去式与原形一致)1.变成becomebecame来comecame跑runran四、ABC(原形、过去式、过去分词各不一样)1).过去分词在过去式或原形后加-n或-en击败beatbeaten破坏breakbrokebroken驾驶drivedrovedriven吃eatat
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