小學(xué)英語(yǔ)可數(shù)名詞單數(shù)變復(fù)數(shù)規(guī)律和練習(xí)

小學(xué)英語(yǔ)可數(shù)名詞單數(shù)變復(fù)數(shù)規(guī)律.一般情況下，直接加s,如：apple-applespig-pigs book-bookspencil-pencils.如果單詞以s、sh、ch、x結(jié)尾的名詞，加es,如：bus-buses（公車） class-classes（班級(jí)） watch-watches（手表）box-boxes（盒子） fox-foxes（狐貍）.以y結(jié)尾的單詞，元音字母+y的，直接加s:如：boys、babys;以輔音字母+y結(jié)尾的名詞，把y改成i加es，如：family-families（家庭）strawberry-strawberries（草莓） story-stories（故事）.如果單詞以f或fe結(jié)尾的名詞，把f或fe改成v加es，如：wife-wives,knife-knives.如果單詞以”0"結(jié)尾：（1）有生命的，力口es，如：potato-potatoes,tomato-tomatoes,hero-heroes（2）無(wú)生命的，加s,如：photo-photos（照片）,radio-radios（收音機(jī)）.將“00”改為“ee"的名詞，如：tooth-teeth（牙）,foot-feet（腳）,goose-geese（鵝）.單復(fù)同形的名詞：fish-fish sheep-sheep（綿羊） paper-paper（紙）people-people（peoples表示“民族”）.不規(guī)則變化的名詞：（1）man-men,woman-women延伸：policeman-policemen,policewoman-policewomenchild-children（孩子）mouse-mice（老鼠）根據(jù)中文意思變化的名詞，如：I-we（我-我們）， you-you（你-你們）， he/she/it-they（他/她/它-他們）,this-these（這個(gè)-這些），that-those哪個(gè)-那些）鞏固練習(xí)一、寫出下列名詞的復(fù)數(shù)形式1.orange __ 2.class __ 3.text 4.monkey __ 5.piano __ 6.child 7.shelf __ 8.bed __ 9.country 10.family __ 11.toy __ 12.foot 13.Japanese 14.radio __ 15.photo 16.army ___17.tomato ___ 18.fox

19.woman 20.knife 22.sheep_二、選擇填空There onthewall.Theyareverybeautiful.A.arephotoes B.arephotos C.isaphoto D.isphotosThiskindofcar madeinShanghai.A.is B.are C.were D.hasherearefour andtwo inthegroup.C.Japanese,GermansA.Japanese,GermenBJapaneses,GermenC.Japanese,GermanC.Japanese,GermansThat’s artbook.A.an B.a C.the DareTheboyshavegot already.A.twobread B.twobreadsC.twopiecesofbreadD.twopieceofbreadTheoldmanwants .A.sixboxesofapplesC.sixboxofapplesA.sixboxesofapplesC.sixboxofapplesTheresomesixboxesofappleD.sixboxsofapplesintheriver.A.is,fishB.are,fishsC.is,fishs D.are,fishThere A.is,fishB.are,fishsC.is,fishs D.are,fishThere two inthebox.A.iswatchB.arewatchesC.arewatchD.iswatchesWeshouldclean twiceaday.A.ourtoothB.ourtoothsC.teeth D.ourteeth.The meetingroomisnearthereadingroom.A.teacher .The meetingroomisnearthereadingroom.A.teacher B.teacher’s C.teachers’.InBritain areallpaintedred.A.letterboxes B.lettersboxes C.letterbox.Theycomefromdifferent A.countryB.countriesC.acountry.Howmany doyouseeinthepicture?A.tomatosB.tomatoesC.tomatoD.lettersboxD.countrysD.thetomato.Theyare ..Theyare .A.womanteachersB.womenteachersC.womenteacher.Therearesome inthese . pencils-boxD.womanteacher pencils-boxesTherearesome onthehill.A.SheepsB.asheepC.sheep D.sheepesTherearesomenewbooksintheschoollibrary.Theyare books.A.child B.childrens'C.childrenD.children'sIhavewornoutmyshoes,soIwanttobuyanew .A.pair B.one C.onesD.trousersMeimei'shandwritingisbetterthananyother inhisclass.A.studentsB.students C.student'sD.students'Thehospitalisabitfarfromhere.It'sabout .A.fortyminutes'swalk B.fortyminute'swalkC.fortyminuteswalk D.fortyminutes'walk三．填入所給名詞的正確形式Ihavetwo (knife)Therearemany here.(box)Therearemany ontheroad.(bus)Afew aredrawingonthewall.(boy)The areplayingfootballnow.(child)四、請(qǐng)用括號(hào)中名詞的復(fù)數(shù)形式填空Lookatthose .(child)Icanseea standingnearthedoor.(policeman)Doyouwantsome fordinner?(potato)Inautumn,youcanseealotof ontheground.(leaf)Hehastwo .Oneisblue,theotherisyellow.(box)Two liveinthisbuilding.(family)五．選擇正確的詞形Howmany(radioes,radios)canyousee?Thereare36(boys,boies)inmyclass.Lookatthose(sheeps,sheep).Idon’twant(a,an)oldcup.Givemethat(box,boxes),please.六、將以下單復(fù)數(shù)句進(jìn)行轉(zhuǎn)換Thisisaknife. Thatisatomato. Thesearemice. Thosearechildren. 小學(xué)英語(yǔ)

可數(shù)名詞變復(fù)數(shù)形式的規(guī)則一般情況，在詞尾加-s.desk---desks書(shū)桌 girl---girls女孩boy---boys pen---pens2以-s,-x,-ch,-sh結(jié)尾的詞，在詞尾加--esbus---buses box--boxes brush--brushes watch--watch3以輔音字母加-y結(jié)尾的詞，變y為i,加-esbaby-babies嬰兒 family-families家庭4以-f或-fe結(jié)尾的詞，變f或fe為v，再加-esknife---knives刀 leaf---leaves樹(shù)葉5以輔音字母加-o結(jié)尾的詞，一般情況下，在詞尾加-estomato---tomatoes西紅柿 potato-potatoes馬鈴薯6可數(shù)名詞變?yōu)閺?fù)數(shù)形式的不規(guī)則變化如下：foot---feet腳 mouse---mice老鼠 goose---geese鵝ox---oxen公牛man---men男人 woman---women女人 child---children孩子Chinese-Chinese中國(guó)人 deer---deer鹿sheep---sheep綿羊 fish---fish魚(yú)同步練習(xí)題把單數(shù)變成復(fù)數(shù)：box pencil watch star door window bag bowl book dog cat flower - tree chair people girl man woman policeman policewoman tooth goose doctor child eye photo picture life half wolf teacher student ear map desk leaf shelf bird panda fish sheep family toy bus bottle hill stamp festival floor fruit apple vegetable banana watermelon ox arm necklace computer dish potato cabbage ship spoon pant hat sweater gift lantern brother key tiger snake frog shoe fan rose bear uncle eraser