初中英语名词的单数和复数

构成方法例词1.一般在词尾加-sbook-booksdesk-desksflower-flowers2.以-s,-sh,-ch-x,结尾的加-esclass-classesdish-dishesbench-benchesbox-boxes3.以辅音字母加y结尾的词，把y变i加esfamily-familiesbaby→babies4.以f或fe结尾的名词,改f或fe为vesknife-kniveswife-wiveshalf-haves5.以-o结尾的有生命的词后加esnegro-negroeshero-heroestomato-tomatoespotato-potatoes名词复数的规则变化变复数后的读音在清辅音后读[s]在元音及浊辅音后读[z]以[s][z][dʒ]结尾时读[iz]名词复数的不规则变化=1\*GB3①单数与复数同形的名词sheep绵羊fish鱼deer鹿Chinese中国人Japanese日本人=2\*GB3②词尾加-en或-renox-oxen牛child-children小孩=3\*GB3③改变词内元音字母man-men男人woman-women女人foot-feet脚goose-geese鹅tooth-teeth牙齿mouse-mice老鼠一.名词单数变复数填空orangetextbedcakecomputerapplehousequiltplanetreelessonbananashirtmonthcupparent2.pianophotoradiozootomatopotatoheronegro3.classfoxwatchglassdressbrushboxbus4.shelfknifewifelifeleafthiefwolf5.familycountryarmycitystorybabybutterfly6.toydaykeyboy7.sheepfishdeerChinese8.childoxmanwomanfootgoosetoothmouse二.代词/be动词单数变复数this______that_________I_______you________she_______he________it________am_____is_______三：把下列的单词变为复数形式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：句子单数变复数1.Thisisabook..__________________________2.Thatisaneraser.___________________________3.Itisaredapple.____________________________4.Iamaboy.______________________________5.He/Sheisateacher.__________________________6.What’sthis?_________________________________五：名词复数变单数练习1：Thosearemyfriends._________________________2:TheyareEnglishboys.__________________________3:Theyaresomeerasers.________________________4:Thesearedictionaries.___________________________5:wearestudents.___________________________6:whatcolorareyourbooks?______________________六：根据句意及所给单词填空。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、选择题1．Therearefifty-two________andsevenhundred________inourschool.A．womanteachers;girlstudent B．womenteachers;girlsstudentsC．womenteachers;girlstudents D．womanteachers;girlstudents2．Listeningtomusicinbed.A．hasgreatfun B．hasagreatfun C．isgreatfun D．isagreatfun3．—Mary,doyoulike________?—Yes,Ido.Ieatiteveryday.A．hamburgers B．pears C．milk D．bread4．Youshoulddomore______.Don’talwayssitatthedeskbusydoingyour______.A．exercise;exercises B．exercise;exerciseC．exercises;exercise D．exercises;exercises5．Look!Therearethree_______inthepicture.A．chicken B．sheep C．duck D．horse6．—How

many

________

are

there

in

the

room？—About

twenty-four.A．girl B．man C．boy D．women7．Johnate________thismorning.A．twopieceofbread B．twopiecesofbread C．twopiecesofbreads D．twobread8．Ieatlotsof________forbreakfasteveryday.A．egg B．eggs C．anegg D．theegg9．Scientistsarenowtryingtomakerobotslooklike________?A．persons B．humans C．peoples D．humen10．Let’s________some________andcarrots.A．buy,potatoes B．buy,potato C．tobuy,potatoes D．buying,potatoes11．Frankfoundasetof________.A．key B．keys C．akey D．twokeys12．—Doyoulike________?—No,Idon’tlikevegetables.Ilike________.A．tomatoes;chickenB．tomatoes;chickensC．tomatos;chicken13．Wehave________todoeveryday.A．lotsofhomework B．lotsofhomeworksC．lotofhomework D．alotsofhomeworks14．—Howmuchyogurtdoyouneed?—Ineed________.A．twocupofyogurt B．twocupofyogurts C．twocupsofyogurt15．—HowcanIknowaboutthisproduct?—SurftheInternet,andyouwillgetmuch________aboutit.A．advice B．information C．message D．suggestion16．We’regoingtohave________.A．lotoffun B．alotoffuns C．lotsoffuns D．lotsoffun17．Herearetwoniceofmyfamily.A．picture B．photoes C．photos18．—Aretheseyour________,Frank?—No,theyaren’t.Theyaremy________.A．eraser;sister B．eraser;sister’s C．erasers;sister D．erasers;sister’s19．Giraffesliketoeat________and________.A．grass;leaf B．grasses;leaf C．grass;leaves D．grass;leafs20．Sheisayoungwomanwith______.A．longhair B．longhairs C．afewlonghair D．hairlong21．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．You’dbetterreadtoday’snewspaperbecausethereis______init.A．somethinginteresting B．anythinginteresting C．interestingthing24．－Doyouhaveanyplansforthecoming______LaborDayholiday?－Notreally.Imayjusthangoutwithmyfriendsalittlebit.A．4days B．4-day C．4-days D．4day’s25．—Whatarethose?—________.A．Thoseareappletrees B．Theyareappletree C．Theyareappletrees D．Thoseareapplestrees26．Twobagsareonthetable.They’re________.A．thetwins’ B．thetwin’s C．twins D．twin’s27．BecauseoftheDoubleReductionPolicy(双减政策)，studentshavesome________thisterm.A．interestingandfunthing B．interestingandfunthingsC．interestingbutfunthing D．interestingbutfunthings28．Insuchhotweather,________canrefreshyou.A．abitwater B．abitofwater C．alotwater D．lotsofwaters29．CanIhave______moresugarinmytea,please?A．alittle B．afew C．many30．Therearefour________onthedesk.Canyoubringthemtome?A．apple B．dictionaryC．map D．dictionaries31．—Howmuchyogurtdoweneed?—Weneedtwo________yogurt.A．cup B．cups C．cupsof32．Arethereany________onthetable?A．meat B．beef C．potatoes D．fruit33．—Ibelieveyoulike________verymuchasyouhaveeatensomanyofthem.—Youareright.A．beef B．orange C．vegetables D．potato34．________theteachersintheirschoolisabout200andonefourthofthemare________teachers.A．Anumberof;women B．Anumberof;womanC．Thenumberof;women D．Thenumberof;woman35．Youcanbuyallof________.A．thisthings B．thesethings C．thesething D．this36．MonkeyKingisoneofveryfamous________inChinese________becauseheisaheroinJourneytotheWest.A．symbol;culture B．symbols;culture C．symbols;cultural37．Welcometomyparty,Lucy.Helpyourselfto________.A．beefandcakes B．beefsandcakes C．beefsandcake38．—I’mthirsty.Iwantsomedrink,mom.—Wouldyoulikesome________,honey?A．orange B．oranges C．meat D．bread39．Luckymoneycarriesthetwo_______wishesforaHappyNewYear.A．child B．child’s C．children D．children’s40．Therearefour________andtwo________atthe________.A．Johns;Marys;doctors B．Johns;Marys;doctor’s C．John’s;Mary’s;doctor’s D．John;Mary;doctor’s41．—Howmany________canyouseeinthepicture?—Onlyone.A．dog B．sheep C．child D．bird42．Inthose________therearemanybrave________.A．story;hero B．storys;heros C．stories;heroes D．stories;heros43．Ih