学数字................................................................1 认识自然............................................................4 认识身体............................................................11 家庭成员............................................................15 人称代词............................................................20 比一比...............................................................21 认识方位............................................................31 认识时间............................................................34 认识四季............................................................36 认识动植物........................................................38 精彩生活(一).................................................50 精彩生活(二).................................................56 精彩生活(三).................................................74