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1、个体名词：boy,girl,teacher,school,book,room,pen,pencil,desk, apple…具体可见的，可以数出数量的个体。二.名词种类与名词的数1）所有的专有名词都是不可数名词。2）个体名词通常都是可数的。3）集体名词和成双成对的名词永远用作复数。people,police,trousers,glasses4）物质名词和抽象名词为不可数名词。特殊情况：１.有些名词,如:family,class,team等既可用作单数又可用作复数。当强调整体时，常用作单数；当强调整体中的各个成员时，常为复数。例：Thefamilyisquitebig.这是
2、个大家庭。Thefamilyareenjoyingthemselvesinthepark.家里的每个人都玩得很高兴。2）有些名词既可作可数名词也可作不可数词，但词义有所不同。sand沙sands沙滩wood木头woods森林fish鱼肉fish鱼orange橙汁anorange桔子chicken鸡肉achicken小鸡room空间、余地aroom房间名词变复数的规则aboyboysagirlgirlsanappleapplesabookbooks请写出下列单词的复数形式。1.ruler2.desk3.bed4.bag____5.book_____6.pen______ru
3、lersdesksbedsbagsbookspensbusbusespeachpeachesboxboxesdishdishespianospianopotatopotatoesbutterflybutterfliesleafleavessheepsheeptoothteeth※1.一般情况下，在名词词尾加swork—2.以辅音字母s,sh,ch,x结尾的名词，在词尾加esbus—brush—watch—box—worksbusesbrusheswatchesboxes※3.以o结尾的词，词尾加es或s除了两人两菜，其余都直接加spianos,photos,zoos,ra
4、diospotatotomatoheronegropotatoestomatoesheroesnegroes4.①以辅音字母加y结尾的词，先将y变为i，再加es,family—city—lady—②以y结尾的专有名词或元音字母加y结尾的名词变复数时，直接加sboy—key—familiescitiesladiesboyskeys※5.以f或fe结尾的专有名词，先将f活fe变成v再加es①帮你巧记忆：Wife拿knife去宰wolf，thief看到发了慌;躲到shelf后self保命，half片树叶障目光。6.名词复数的不规则变化:※1).变内部元音man-foot-1.H
5、owmanytimesdoyoubrushyour(tooth)everyday?menfeetteeth2).词尾加en,或renchild-ox-※3).单复数同形:Chinese,Japanese,sheep,deer,fish,Therearemore_______(sheep)inAustraliathaninJapan.childrenoxen中国人和日本人很爱护绵羊、鹿和鱼。sheepman--menwoman--womenmendoctorswomenteachers4).复合名词的复数变化：①主要词改为复数：passer-bypassers-by路人；f
6、ather-in-lawfathers-in-law②前后两词均该复数：manservant-menservants;womannurse-womennurses请同学们选择正确的词形填空。Ihavetwo.A.watchsB.watches2.Therearefive.A.boxesB.boxs3.Ourschoolhasten.A.classB.classes4.Whatcolorareyour?A.dressB.dresses.ABBB请同学们判断下列句子的正误，正确的填“T”,错误的填“F”。I`dlikesometomatosforlunch.()Howmany
7、photoscanyousee?()TherearetwobigzoosinShanghai.()Tomlikescollectingleafves.()ZhangPengiscatchingbutterflysnow.()FTTFFtomatoesleavesbutterflies单项选择()1.Thepighasfour______.A.footB.feetC.foots()2.Mytwobrothersareboth______.A.policemanB.policemansC.policemen()3.Icanseet
