Unit 3 Numbers and Animals,Part A,Lets learn,farm(农场,5,12,2,3,9,7,1,11,6,4,Numbers,cow,sheep,horse,thirteen cows,fourteen horses,fifteen sheep,sixteen pigs,three,thirteen,four,fourteen,five,fifteen,six,sixteen,teen是后缀,表示“十,I have a pen,We have thirteen dogs,He have sixteen sheep,有,Lets practice,I have.(我有.,14,1,16,5,15,13,12,8,1,2,3,4,5,6,7,8,中国人偏爱8(eight)和6(six),忌讳4(four),而西方人认为3(three)和7(seven)是大吉大利的数字。但西方人认为13(thirteen)是个不祥的数字。宴会不能13人同桌,上菜不上13道,重大活动不安排在13号,电影院里没有13排和13号座位。如果13号刚好在星期五,许多人更是恐惧,