小学英语名词专题讲解

名词一、找出下列笑话中的可数名词Inthemarket,abuyeraskedaseller“Howmuchisthiscat,please?”“100dollars.”“Butyouonlyaskedfor20dollarsyesterday!”“Yes,that’strue.Butthiscatateabirdlastnightandthebirdwasworth80dollars!”二、可数名词和不可数名词。1）可数名词：一般来说个体名词和集体名词可以用数目来计算，称为可数名词。可数名词有单数和复数两种形式。例如：abook,twobooks,astudent,threestudents,afamily,manyfamilies。名词单数变复数变化如下：.词尾直接力口s,如：cat catsbagday.以s,sh,ch,x结尾的词加es,如：class一,match一,box一,dish一.以辅音加y结尾的词变y为i,加es.元音加y结尾的词直接加s,如：party city story boy monkey key 等..以f或fe结尾的词，变f或fe为v,加es,如：wife wiveshalf halves注意特殊情况直接加“s”,要逐个记chiefs,handkerchiefs,roofs..以辅音加o结尾的词常加es,如：tomatoes,potatoes,heroes.元音加o结尾直接加s.如：radios,zoos.特殊情况：photos.名词单数变复数特殊变化也要逐个记得如：man-men,woman-women,tooth teeth,goose geese,foot feet,child--children,mouse-mice2）不可数名词不可数名词不能用数字计算包括物质名词（air,water等）及抽象名词（advice,hate）等。所以它通常只有单数形式。如：English,air,water,cotton,work…不可数名词表示数量时，可以用量词来表达（量词有复数形式）其结构是数词+量词+of+名词。如：abottleofwater,twocupsoftea,threepiecesofpaper注意事项：.不可数名词没有复数变化，不能用a,an,但可用the,或不用冠词，如:breadistheusualbreakfast..虽然不可数名词没有复数变化，但量词超过一时要加复数。如：threecupsofcoffee,fivebottlesofwater.有量词修饰时注意名词是否可数，不可数时用单数，可数时用复数，如：tenbagsofrice tenbasketsofeggs巩固练习、找出不可数名词，在横线上打勾，并将可数名词变成复数形式：homeworkhalfadvice_ money knowledgebootbloodmusicchickenheatmouthbreadinformationmilkcowtear2、写出下列名词的复数形式watchtoyclassboxtaxzoomatchfoxbrushdifficultybusbabyprayladyglassmonkeyfamilycitymanchildphotoheropotatochiefroofhalflivefactoryenemytomatofishsheepradiomousefootgoosewomantoothdeer名词所有格一、表示有生命物的名词的所有格.单数名词词尾加,s,复数名词如果词尾没有s,也要加,s。

Mike'sknife 迈克的刀子men'sroom Mike'sknife 迈克的刀子men'sroom 男厕所thechildren'sroom孩子们的房间.若名词已有复数词尾s，只加’教师阅览thestudents'bags 学生们的书包 theteachers'reading-room教师阅览.表示几个人共有一样东西，只需在最后一个人的名字后加’s。如表示各自所有，则需在各个名字后加’s。如：ThisisTomandJason'sroom. 这是汤姆和杰森共有的房间。TheseareTom'sandJason'srooms. 这些是汤姆和杰森各自的房间。二、.表示无生命物的名词所有格1、如果名词是无生命的，我们就要用名词+of+名词的结构来表示所有关系。thewindowsofthehouse 房间的窗户 thetitleofthesong歌的名字thepictureofthefamily 家庭照片2、在表示名词所有格时，'s结构可以转换成of结构。thegirl'snameTthenameofthegirl 女孩的名字myfather'sfriendTthefriendofmyfather's 我父亲的朋友3、有些表示时间、距离、国家、城市等无生命的东西的名词，也可以加's来构成所有格。Beijing'sstreet北京的街道tenminutes'walk 十分钟的路程巩固练习Beijing'sstreet北京的街道tenminutes'walk 十分钟的路程巩固练习写出下列名名词和词组的所有格1.asister 3.today 5.acamel 7.birds 9.JohnandMary（两人各自所有的）today'snewspaper 今天的报纸2.aboy 4.ababy 6.men 8.JohnandMary（两人共有的）课堂作业一.按要求填入单词的适当形式Twoliveinthisbuilding.(family)Lookatthose.(child)Icanseeastandingnearthedoor.(policeman)Therearesomeonthetable.(glass)Wouldyoulikesome?(bread)Ihavetwo.(sister)二,选用下列正确的单词或词组，在正确的选项上打JDoyoudrinkmuch(milk,milks)?Ivisited(Tom,Tom's)houseyesterday.Hehadtwo(cup,cups)oftea.Thisis(TomandMary's,Tom'sandMary's)house.Givemea(pieceof,X)paper,please.don'twant(a,an)oldcap.Lookatthose(sheep,sheeps).Howmany(radioes,radios)canyousee?Thereare36(boys,boies)inmyclass.Thatbagismy(father's,father'sbag.)三,用‘s/s'替换下列词组1.thelegoftheboy2.thekeyofthegirl3.thetailofthecat4.thefriendofmyfather's5.thetoysoftheboy6.thesongsofthebirds7.theservantsofthequeen 8.theshirtsofthementheviolinofthegirlthepenofJohn课后作业一、单项选择。( )1.Teachers'DayisSeptember10th.A.at C.on D.for( )2.Sheplayingtabletennis.Theyplayingbasketball.A.like,likesB.likes,likesC.likes,likeD.like,like( )3.MrsWhiteworriedaboutHelen?A.Does B.Do C.Are D.Is( )4.Weareinthesame,butindifferent.A.school,classesB.school,classC.schools,classesD.schools,class( )5. wateristhereinthecup? Onlyalittle.A.HowmanyB.HowoftenC.HowlongD.Howmuch( )6. shetotheseanextsummer? Yes,sheis.A.Is,goingB.Does,goesC.Do,goD.are,going( )7.Theresomewaterandsomeapplesinthefridge.A.have B.has C.is D.are( )8.Whichdoyoulike,Chinese,MathsorEnglish?A.best B.better C.good D.well( )9.Howmanyarethereonthefarm?A.dear B.deer C.deers D.dears( )10. What'sthreeeighthsandahalf? It's.A.threeeighthsB.sevenhalf C.seveneighthsD.threehalf二、阅读理解。(A)Peoplearebusyworkingeveryday.Theydonothaveenoughtimetodoexercise.Somanypeoplebecometoofatortoothin.Weneedtodoexercisetokeepfit.Therearemanykindsofexercise.Bendingandstretchinghelpsusmoveeasily.Beforeweplayballgamesorswim,weshalldobendingandstretchingexercisefirst.Thiskindofexerciseissometimescalledwarm-upexercise.Runningisalsogoodexercise.Ifwecannotrunfast,wecanjog.Joggingmeansrunningslowly.Again,beforewerunorjog,wemustdosomewarm-upexercise.Also,weshouldnotrunorjoginbusystreets.Itisnotsafeandtheairthereisoftendirty.( )1.makesmanypeopletoofatortoothin.A.Eatingtoomuch B.DrinkingtoomuchC.Havingnotimetodoexercise D.Doingtoomuchexercise( )2.Beforeweplayballgames,wemustfirst.A.swim B.run C.jogD.dowarm-upexercise( )3.Whatdoesjoggingmean?A.Itmeansbendingandstretching. B.Itmeanswarm-upexercise.C.Itmeansrunningfast. D.Itmeansrunningslowly.()4.WhichofthefollowingsentencesisRIGHT?Peopleshouldn,tbebusyworking.Therearenotmanykindsofexercisetokeepfit.Joggingmeansrunningquickly.Busystreetsarenotgoodplacesforrunning.()5.Which