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1、Whats this in English?,Its a/an.,Starter Unit2,a banana,a desk,a key,a map,a pen,a pencil,a ruler,a quilt,a jacket,an orange,an apple,an egg,an eraser,an English book,Whats this in English?,Its a banana.,Whats this in English?,Its a pencil.,Whats this in English?,Its an orange.,Whats this in English
2、?,Its an eraser.,Whats this in English?Its a,Whats this in English?Its an,可数名词的单数形式前 一般应加不定冠词a或an表示其为单数，a用在以辅音音素开头的词前，an用于以元音音素开头的词前。如：,an orange an apple an egg an eraser,a banana a pear a ruler a key,Whats this in English?,Its,a key.,Spell it,please.,K-E-Y.,a desk,a key,a pen,a quilt,a jacket,a ru
3、ler,a map,an orange,an apple,an egg,An Englishbook,Pair Work,Whats this in English?Its a/anSpell it,please.,2,3,4,5,6,7,k,m,p,i,l,o,j,把Aa-Zz按相同的音素进行分类：,Aa,Hh Jj Kk,Bb Cc Dd Gg Pp Tt Vv Zz,Ll Mm Nn Ss Xx Zz,Uu,Ee,Ff,Qq Ww,Ii,Yy,有相同音素写(S),有不同音素写(D):,1.()KJ 2.()AG 3.()FM4.()OQ 5.()RP 6.()IJ7.()black map 8.()red pen9.()green key,S,D,S,D,D,D,S,S,S,音乐节目主持人,邮政速递公司,身份（证）,香港,美国的一家电 脑公司,国际长途直拨,国际奥林匹克委员会,信息技术,中国共产党,工商管理硕士,个人计算机,智商,mm,cm,UNESCO,RMB,KFC,PRC,OFF,PLA,ON,PE,体育课,中国人民解放军,中华人民共和国,人民币,厘米,开,肯德基,关,毫米,联合国教科文组织,
