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名词1.教学内容：可数名词复数的规则变化和不规则变化。2.教学目标：理解可数名词的定义，识记可数名词复数变化规则和不规则变化原则以及读音；准确运用可数名词变化规则。3.教学时间：2小时4.教学重点和教学难点:(1)以o结尾的可数名词复数变化。(2)以s,x,sh,ch结尾的可数名词变化规则。(3)以辅音字母加y结尾的词。(4)以f或fe结尾的词。(5)常见可数名词的不规则变化，例如表示国人，集体名词的词。5.教学方法：讲授法6.教学过程：一．引入(1)学生回顾名词性词汇，归纳总结出所提词汇的共同点。(2)教师重新定义名词的慨念。名词有可数名词和不可数名词之分。二．教学步骤可数名词的定义：可数名词指能用数目计算的人或事物名称的词。可数名词有单数和复数之分。比如apple,bag,desk,book,car等。不可数名词如water,meat,tea,coffee,beer等。（1）可数名词复数的规则变化情况构成方法读音例词一般情况加-s清辅音后读/s/,浊辅音和元音后读/z/book—booksdesk—deskspen-pensbag—bagsgame—gameskey—keysboy—boys.Map-maps,girl-girls,Car-Cars以o结尾的可数名词有两种情况：（1）直接加s；（2）但表示有生命的物体的名词一般加es加–s或-es读/z/photo—photospiano—pianostomato—tomatoespotato—potatoeshero-heroes以s,x,sh,ch,结尾的词加-es读/IZ/bus—buses.box-boxesmatch-matcheswatch—watches以ce,se,ze,ge等结尾的词加-s读/z/price—pricescase—casesorange—oranges以辅音字母加y结尾的词变y为i,再加-es读/z/family—familiesbaby—babiesfamily—familiescity-citiesstudy-studies以-f或-fe结尾的名词将-f或-fe变为-v，再加es/vz/Leaf-leaveshalf-halvesself-selves树叶半数自己黄wife-wivesknife-kniveswolf-wolves妻子拿到去割粮shelf-shelveswolf-wolves架后窜出一只狼Thief-thievesLife-lives犹如窃贼逃命忙（2）可数名词的不规则变化注：①常见名词的不规则变化：man—men,woman—women,policeman—policemen,policewoman—policewomen,foot—feet，tooth—teeth,child—children,mouse-mice单复数同形：fish—fish,deer—deer,beef—beef，sheep—sheep②表示某国人的名词，(从集体角度来讲，后面不加s)Chinese/Japanese/Swiss；Englishman-Englishmen;Frenchman-Frenchmen;Dutchman-Dutchmen其他各国以-an.-ian结尾的均直接加s，如Americans,Australians,Indians.口诀：中日瑞士均不变，英法荷兰都要变，其他“s”加后面。③有些集体名词总是表示复数意义（不用加s）：people;police;staff;cattle（3）特殊的复数形式只有复数形式的名词：chopsticks;glasses;clothes;pants;shots（短裤）7.练习一、请写出下列词的复数形式。city__zoocountry__tooth____mouse__boy_________car____tree____horse_bus___________fox_branch____babyfamily_____dish____radio_photo___piano_knife__leaf_life_thief___man_womanchild___footthis_____watch____diary_______day______book______dress_________sheep______tea_______box________strawberry_________peach_________sandwich_______paper_________juice________water________milk__________rice_________peopleox___________deer___________fish_____二、选择题()1.Theycomefromdifferent______A.countryB.countriesC.acountryD.countrys()2.Howmany______doyouseeinthepicture?A.tomatosB.tomatoesC.tomatoD.thetomato()3.Theyare______.A.womanteachersB.womenteachersC.womenteacherD.womanteacher()4.Wouldyoulike_______,please?A.twoglassofwaterB.twoglassesofwaterC.twoglassofwatersD.twoglassesofwaters()5.Mostof______livein_______.A.Germans,GermanB.German,GermenC.Germen,GermanyD.Germans,Germany()6.Therearesome___inthese__.A.knifespencil-boxesB.knivespencils-boxC.knivespencil-boxD.knivespencils-boxes()7.______like______byair.A.Greens,travellingB.TheGreen,travelingC.TheGreens,travelD.TheGreens,traveling()8.Iwonderwhy______areinterestedinactionfilms(武打片).A.thepeopleB.peopleC.peoplesD.thepeoples()9.Thereisno______intheplate.A.applesB.orangesC.riceD.eggs()10.Myunclehasthree_______.A.childB.childsC.childrenD.childrens8.家庭作业：复习和记忆可数名词复数变化规则。9.教学工具：黑板，粉笔