初一英语课件___名词复数.ppt

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1、名词加复数No.1MiddleSchoolofYangfangHouqiongeaboatboats/s/boats/ts/acartwocars/z/onepentwopensWhat’sthis?Whatarethese?Sumup:一般情况下,直接在名词词尾加S.It’sapen.Theyarepens.abusbuses/׀z/awatchtwowatchesafishsomefishesaboxthreeboxesWhat’sthisinEnglish?It’sanapple.Whatarethese?Theyaretwoapples.

2、--Whatarethose?--What’sthat?--It’sanEnglishbook.--TheyareEnglishbooks.backpackswatchesorangespens--What’rethese?--They’re….mapscaseskeys--What’rethose?--They’re….Sumup:以s、x、ch、sh结尾的名词,在其词尾加espotatosomepotatoestomatofivetomatoesSumup:以辅音字母加Ｏ结尾的名词，在其词尾加es.但photo、piano(钢琴)除外，photos

3、,pianos.babyfivebabiesboythreeboys以辅音字母加y结尾的名词，要变y为i再加es.Sumup: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．３．以f或fe结尾的名词，将f或fe变为Ｖ再加es.4.以辅音字母加y结尾的名词，要变y为i再加es.this–that–I–you–he/she/it–am/is–thesethoseweyoutheyare单数复数给下列名词加复数并读出来．am--is--he--

4、she—It--bird--lady—orange--ruler--cat--boy--girl—case--watch—tree--key--question—this--that--friend—family--dictionary—photo--card--arearetheytheytheybirdsladiesorangesrulerscatsboysgirlscaseswiveswatchestreeskeysquestionsthesethosefriendsfamiliesdictionariesphotoscards将下列句子变成复数

5、形式１．Thisisabook.2.Itisagooderaser.3.Thatisnotanapple.4.Issheyourgoodfriend?Yes,sheis.Thesearebooks.Theyaregooderasers.Thosearenotapples.Aretheyyourgoodfriends?Yes,theyare.句子单数变复数Thisisabook.Thatisaneraser.Itisaredapple.Iamaboy.He/Sheisateacher.What’sthis?Thesearebooks.Thoseareer

6、asers.Theyareredapples.Weareboys.Theyareteachers.What’rethese?Seeyoutomorrow!