初一英语课件___名词复数.ppt

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1、名词加复数No.1 Middle Schoolof Luo XiongLi Min one boat boats/ s / boats/ ts/a car two cars/ z /one pentwo pensWhats this?What are these?Sum up:一般情况下,直接在名词词尾 加S.Its a pen.They are pens.a busbuses/?z / a watchtwo watchesa fishsome fishesa boxthree boxes Sum up:以s、x 、ch 、sh结尾的名词,在其词尾加espotatosome potatoest

2、omatofive tomatoesSum up: 以辅音字母加结尾的名词，在其词尾加es.但photo、piano(钢琴)除外，photos, pianos.knifefour knivesleafsome leavesSum up:以f或fe结尾的名词要将f或fe变为V再加es.babyfivebabiesboythreeboys以辅音字母加y结尾的名词，要变y为i再加es. Sum up: 名词加复数的变化规则.1.一般情况下,直接在名词词尾加s.2.以s,x,sh,ch结尾的名词加es,以辅音字母加o结尾的名词也加es，但photo和 piano除外以f或 fe结尾的名词，将f或 fe

3、变为再加es.4.以辅音字母加y结尾的名词，要变y为i再加es./ 加上复数后如何发音？ 清后/s/books /s/,浊元后读/z/pens,photos /z/./s/ /z/后读/?z/watches/t/后/ts/cats,/d/后dzbeds.给下列名词加复数并读出来 am- is- he- she It- bird- lady orange- ruler- cat- boy- girl case- wife- watch tree- key- question this- that- friend family- dictionary photo- card-arearetheyt

4、heytheybirdsladiesorangesrulerscatsboysgirlscaseswiveswatchestreeskeysquestionsthesethosefriendsfamiliesdictionariesphotoscards将下列句子变成复数形式 This is a book. 2. It is a good eraser. 3.That is not an apple. 4.Is she your good friend? Yes, she is.These are books.They are good erasers.Those are not apples.Are they your good friends? Yes, they are.