<p style="color:#666666;font-family:微软雅黑;font-size:14px;background-color:#FFFFFF;"> <span style="font-family:宋体;font-size:12pt;">小组讨论,说说自己的发现,并得出算式。</span> </p> <p style="color:#666666;font-family:微软雅黑;font-size:14px;background-color:#FFFFFF;"> <span style="font-family:宋体;font-size:12pt;">现在我们再回到农家小院。(复习倍数)</span> </p> <p style="color:#666666;font-family:微软雅黑;font-size:14px;background-color:#FFFFFF;"> <span style="font-family:宋体;font-size:12pt;">师:黄瓜的身高是35厘米,青椒的身高是7厘米,黄瓜的身高是青椒的几倍?</span> </p> <p style="color:#666666;font-family:微软雅黑;font-size:14px;background-color:#FFFFFF;"> <span style="font-family:宋体;font-size:12pt;">生1:把青椒看作一份,黄瓜的高度有青椒的5份那么高。</span> </p> <p style="color:#666666;font-family:微软雅黑;font-size:14px;background-color:#FFFFFF;"> <span style="font-family:宋体;font-size:12pt;">生2:因为35里面有5个7。</span> </p>