动词加s和ing地方法

实用标准文案大全动词ing形式的用法及变化规则二．动词现在分词由动词原形在词尾加ing构成，其规则如下：1）一般情况下直接加ingthink---thinkingsleep---sleepingstudy---studyingspeak---speakingcarry---carryingsay---saying2）以不发音的字母e结尾的单词，去掉字母e，再加ingwake---wakingmake---makingcome---comingtake---takingleave---leavinghave---having3）以重读闭音节结尾，呈现“辅，元，辅”结构的动词，先双写末尾的辅音字母，再加ing初中学过的这类词有：begin，cut,get,hit,run,set,sit,spit,stop,swim,beg,drop,fit,nod,dig,forget,regret,rid,等。visit不是以重读闭音节结尾，不用双写travel虽然重读第一音节，词尾音节不重读，但是现在分词仍要双写末尾辅音字母，然后再加ing，如：travel---travelling.初中阶段此类词只有这一个。4）以y结尾的动词直接加ingcarry——carryingenjoy——enjoying5）以ie结尾的动词，把ie改为y，再加ingdie---dyinglie---lying动词第三人称单数的变化规则及练习一、变化规则1、直接在动词后+s例如：like-likesplay-plays2、以s,x,sh,ch,接尾的动词：+es例如：wash-washes3、以辅音+o接尾的动词：+es例如：go-goes4、以辅音+y接尾的动词：变y为i+es例如：fly-flies实用标准文案大全英语名词单数变复数的规则一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。读音变化：结尾是清辅音读[s]，结尾是浊辅音或元音读[z]。例：friend→friends;cat→cats;style→styles;sport→sports;piece→pieces二、凡是以s、z、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。读音变化：统一加读[iz]。例：bus→buses;quiz→quizzes;fox→foxes;match→matches;flash→flashes三、以辅音字母+y结尾的名词，将y改变为i，再加-es。读音变化：加读[z]。例：candy→candies;daisy→daisies;fairy→fairies;lady→ladies;story→stories四、以-o结尾的名词，如果不是外来词或缩写，就加-es，否则加-s构成复数。读音变化：加读[z]。例：tomato→tomatoes;potato→potatoes;torpedo→torpedoes;bingo→bingoes反例：silo→silos;piano→pianos（外来词）;photo→photos;macro→macros五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。读音变化：尾音[f]改读[vz]。例：knife→knives;life→lives;leaf→leaves;staff→staves;scarf→scarves反例：roof→roofs十一、部分单词的复数形式不变。读音变化：保持原音。例：fish→fish;sheep→sheep;cattle→cattle;deer→deer;salmon→salmon十二、极少数单词，其复数形式没有任何规律。读音变化：没有规律。例：man→men;woman→women;child→children;person→people;ox→oxen十五、有些名词是单数、复数不分的例：deer;fish;cannon;sheep;salmon鲑鱼;trout鳟鱼十九、若表达具体数目，要借助数量词例：pair(对，双);suit(套);apairofglasses;twopairsoftrousers实用标准文案大全练习一.写出下列动词的现在分词形式work___________visit__________play__________study__________dance__________have__________take__________drop__________lie__________sing__________shop__________swim__________二．选择题练习1.Who______________overtherenow?A.singingB.aresingC.issingingD.sing2.It’seighto’clock.Thestudents_____anEnglishclass.A.haveB.havingC.ishavingD.arehaving3.Listen!Thebaby_____inthenextroom.A.cryingB.criedC.iscryingD.cries4.Look!Thetwins_____newsweaters.A.arewearingB.wearingC.arewearD.iswearing5.Don’ttalkhere.Grandparents_____.A.issleepingB.aresleepingC.sleepingD.sleep三.填空：1.MissLi_______(like)sleepingintheday.2.Listen!Who________(talk)withyourparents3.Thegirl_______(notdance)onWednesday.ShedancesonFriday.5.Everyone_________(say)sheisagoodshopassistant.8.Let's________(eat)lunchtogether(一起).9.Look!Acat________(run)upthetree.10.It's6:30.Mybrother________(see)amovie.11.Sam________(go)toschoolat7:00everyday.12.Peggyis________(clean)thebedroomnow.Sheisagoodgirl.13.---Where________Mr.Green________(live)---He________inLondon.14.---________you________(clean)yourbedroom---No,I'mnot.I'mcleaningthelivingroom.15.---________Nancy________(talk)onthephone---No,sheisn't.She________(eat)lunchnow.实用标准文案大全名词由单数变成复数的练习写出下列名词复数leaf______puppy_______box_______knife_______fly______fox______bus______bench_____brush_____kiss______church______dish_____ruler______peach________glass_____pencil________boy______zoo______man______roof_______sheep_______knife______lady______key______story______watch______bamboo______city______family______day_____apple_______eraser______speech______thief______mouse______fish_____goose____people______ox_____Chinese_______deer_______foot______child_______tooth_______guy________hero_______spy______boss_____monkey______city______goat______radio________horse______dog______用所给的单词的复数的正确形式填空：1Therearesomany________(wolf)intheforest.2Therearethree______(chair)intheclassroom.3These_______(tomato)arered.4______(hero)aregreat.5Mybrotherlooksaftertwo______(baby)6Therearesome______(deer)eatingthegrass.7Myfatherlikestoeat_______(potato).8Chinese______(people)liketoeatnoodles.9Ihavealotof______(toy)inmybedroom.10Ihelpmymotherwash______(dish)inthekitchen.11Ihavetwo______(pencil-box).12Therearesome______(bus)inthestreet.13Peterhaseight_____(foot).14Lindahasthree_______(tooth).15Therearesome______(child)inthegarden.16Michaellikesthe______(mouse).18Myuncleandfatherare_____(man).19TomandKingare_____(boy).20Lindahasthree______(tooth).选出正确形式1．Icanseethree________inthezoo.AmonkeysBmonkeysCmonkey2.Thepighasfour______.A.footB.feetC.foots3.Mytwobrothersareboth______.A.policemanB.policemansC.policemen4.Therearefour___________intheclass.A.JapaneseB.JapanesesC.Japan5.Icanseeten_____inthepicture.A.sheepB.dogC.pig实用标准文案大全6.The_____hasthree______.A.boys,watchesB.boy,watchC.boy,watches7.Canyousee_______ontheplate?A.breadB.breadsC.breades8.Thegirloftenbrushesher_____beforeshegoestobed.A.toothB.toothsC.teeth9.MrBlackoftendrinksome_________.A.milkB.milksC.milkes10.Therearesome_____onthefloor.A.childB.waterC.books11._______willlearnEnglish.A.WomanB.WomenC.Man12.Lucywillshowussomenew____ofhers.A.photoB.photosC.photoes13.Idranktwo______.A.bottlesoforangeB.bottleoforangeC.bottlesoforanges14.Thecateatstwo______lastnight.A.mousesB.miceC.mouse15.Ineedape