構成方法例詞1.一般在詞尾加-sbook-booksdesk-desksflower-flowers2.以-s,-sh,-ch-x,結尾的加-esclass-classesdish-dishesbench-benchesbox-boxes3.以輔音字母加y結尾的詞，把y變i加esfamily-familiesbaby→babies4.以f或fe結尾的名詞,改f或fe為vesknife-kniveswife-wiveshalf-haves5.以-o結尾的有生命的詞后加esnegro-negroeshero-heroestomato-tomatoespotato-potatoes名詞復數的規則變化變復數后的讀音在清輔音后讀[s]在元音及濁輔音后讀[z]以[s][z][d?]結尾時讀[iz]名詞復數的不規則變化=1\*GB3①單數與復數同形的名詞sheep綿羊fish魚deer鹿Chinese中國人Japanese日本人=2\*GB3②詞尾加-en或-renox-oxen牛child-children小孩=3\*GB3③改變詞內元音字母man-men男人woman-women女人foot-feet腳goose-geese鵝tooth-teeth牙齒mouse-mice老鼠一.名詞單數變復數填空orangetextbedcakecomputerapplehousequiltplanetreelessonbananashirtmonthcupparent2.pianophotoradiozootomatopotatoheronegro3.classfoxwatchglassdressbrushboxbus4.shelfknifewifelifeleafthiefwolf5.familycountryarmycitystorybabybutterfly6.toydaykeyboy7.sheepfishdeerChinese8.childoxmanwomanfootgoosetoothmouse二.代詞/be動詞單數變復數this______that_________I_______you________she_______he________it________am_____is_______三：把下列的單詞變為復數形式1.key2.boy3.family4.case5.backpack6.dictionary7.watch8.computer9.game10.notebook11.bag12.math13.alarm14.video15.tape16.hat17.pear18.egg19.apple20.carrot21.vegetable22.star23.sock24.shirt25.shoe26.skirt27.sweater28.clerk29.store30.shop_________四：句子單數變復數1.Thisisabook..__________________________2.Thatisaneraser.___________________________3.Itisaredapple.____________________________4.Iamaboy.______________________________5.He/Sheisateacher.__________________________6.What’sthis?_________________________________五：名詞復數變單數練習1：Thosearemyfriends._________________________2:TheyareEnglishboys.__________________________3:Theyaresomeerasers.________________________4:Thesearedictionaries.___________________________5:wearestudents.___________________________6:whatcolorareyourbooks?______________________六：根據句意及所給單詞填空。1：________(this)aremyEnglishbooks.2:Thetwoboysaremy_________(cousin)3:----_________thoseyourparents?----Yes,they_________.4:---Whoarethemanandthewomaninthepicture?----Theyaremy__________.5:MyauntJaneandmymotherare___________.6:Theyaremy__________(姨)。7:Ihavetwo___________(watch).Theyareonthedesk.8:Ihavesome__________(photo)ofmyfamily.9:Doyoulikethese____________(dictionary)?10:Arethoseyour_________(bus)?七、選擇題1．—Whatarethose?—________.A．Thoseareappletrees B．Theyareappletree C．Theyareappletrees D．Thoseareapplestrees2．Idon’tlikeeating________,butIhavetwo________.A．chickens;chicken B．chickens;chickens C．chicken;chickens D．chicken;chicken3．Aretheseyour________?A．radio B．modelplane C．hat D．tapes4．Thisis________apple.Thoseare________.A．a;banana B．an;banana C．an;bananas5．I’mnothungryatallbecauseIhavejusthadmuch________.A．bread B．pears C．eggs D．apples6．Giveme________,please.A．threeyogurt B．threespoonofyogurt C．threespoonsofyogurt D．threespoonsofyogurts7．Therearefour________andtwo________inthegroup.A．Japanese;Germen B．Japaneses;Germen C．Japanese;Germans D．Japaneses;Germans8．Isawsome________and________dancinginthestreetyesterday.A．Germen,Englishman B．Germans,Englishmans C．Germen,Englishmans D．Germans,Englishmen9．—WhatcanIdoforyou?—I’dliketwo________.A．basketoforange B．basketsoforangeC．basketsoforanges D．basketoforanges10．—Wouldyoulikesome________?—Oh,yes,justalittle.A．milk B．oranges C．apples11．—Istherealotof________inthelibrary?—Yes,thereis.Youcanseemanybookcasesanddesks.A．pictures B．maps C．furniture D．books12．KateandBob________A．isfriend B．arefriend C．arefriends13．Therearemorethantwo________inourtown.A．hundredfamily B．hundredsfamilies C．hundredfamilies D．hundredsfamilies14．Ipaid￥10for________thismorning.A．4bottlemilks B．4bottlesofmilk C．4bottlesofmilks D．4milk15．Therearesome________inthebox.A．radioes B．photoes C．potatoes D．tomatos16．Mybrotherlikes________,butIlike________.A．chicken;strawberry B．chickens;strawberriesC．chickens;strawberry D．chicken;strawberries17．Boblikes________,butIdon’tlike________.A．icecream;they B．icecream;it C．icecreams;it D．icecreams;them18．I’dlike________rice.A．twobowls B．twobottles C．twobowlsof D．twobottlesof19．—Wouldyoulikesome________?—No,thanks.A．dumpling B．tomato C．apple D．meat20．Nobodythoughtitwaseasytofinishsomuchwokin________.A．twodays’time B．two-daystimeC．twoday’stime D．twodaystime21．Theseare______.Theyare______.A．jacket;David B．jackets;David C．jackets;David’s D．jacket;David’s22．Are________Alan’s________?A．those;box B．these;boxes C．this;boxes D．that;boxes23．Ourteacheroftengivesussome________about________English.A．advice;learn B．advices;learning C．advice;learning24．Myfatherhasaninteresting________.Heworksataradiostation.Buthehasmuch________todoeveryday.A．job;job B．job;work C．work;job25．MaryandI________good________.Welikesportsverymuch.A．are;friends B．am;friends C．are;friend D．am;friend26．These_______arefromBerlin.NowtheyarelearningChineseinChina.A．German B．Germen C．Germans D．Germens27．Therearetwo________andmany________onMr.Li’sdesk.A．paper;newspaper B．pieceofpaper;newspapersC．piecesofpaper;newspaper D．piecesofpaper;newspapers28．ThoseareTony’s________.A．modelsplanes B．modelplanesC．modelsplane D．modelplane29．—Whatcanyouseeinthispicture?—Some________andsome________.A．sheeps;tomatos B．sheep;tomatoes C．sheep;tomatos D．sheeps;tomatoes30．—What’sonthetable?—Thereisalotof________onit.Ilikeeatingitverymuch.A．books B．orange C．bread D．vegetables31．—Canyouseethree________intheroom?—Yes.________areteachers.A．woman;They B．women;They C．woman;She D．women;She32．Thefarmerraisedplentyof________onhisfarmtosellforfoodandmoney.A．sheep B．cow C．pig D．chicken33．Arethereany________onthetable?A．meat B．beef C．potatoes D．fruit34．—Jenny,here’resome________.Aretheyyours?—No,mine________inmyschoolbag.A．photo,is B．photos,are C．photoes,are D．photoes,is35．I’dlike________,please.A．akiloofbean B．twokilosofbean C．akiloofbeans36．Iwanttogiveyoualittle________onyourwork.You’dbetterfinishtheworkbeforeFriday.A．suggestion B．advise C．advice D．order37．Howmuch________doyouwant?A．pens B．apples C．coffee D．pears38．LucyandLilyaretwins.Insome_______,theylook_______.A．way;same B．ways;thesame C．roads;same D．road;thesame39．________indifferentsizesareonexhibitionattheschool,andallofthemarebeautiful________ofartcreatedbythestudents.A．Agreatnumberofpotteries;work B．Manypiecesofpottery;worksC．Alargeamountofpottery;works D．Largeamountsofpotteries;work40．KateandAliceareinthesame________,buttheyareindifferent________.A．grade；class B．grade；classes C．grades；class D．grades；classes41．MonkeyKingisoneofveryfamous________inChinese________becauseheisaheroinJourneytotheWest.A．symbol;culture B．symbols;culture C．symbols;cultural42．Look!Five________andasetof________arein