Unit 3 My birthday(Period 1,英语沪教牛津版 五年级上,教学目标,January,February,March,April,May,June,教学目标,July,August,September,October,Novermber,December,S1:When is Childrens Day/.? S2: Its in,Childrens Day Womens Day Christmas Mothers Day Teachers Day Spring Festival,教学目标,教学目标,教学目标,序数词:表示顺序的词称为序数词。 从第一至第十九 其中,one first, two second, three third, five fifth,eighteighth,nineninth,twelve twelfth为特殊形式,其它的序数词都是由其相对应的基数词后面添加“th”构成。例如: six sixth、nineteen nineteenth,从第二十至第九十九 整数第几十的形式由其对应的基数词改变结尾字母y为i,再加“eth”构成。 twenty