孩子和父母（第二课时）（课件）五年级上册科学人教版

孩子与父母 人教鄂教版 五年级上 第二课时 动物的后代和亲代 每个人的相貌是独一无二的。 通过昨天的学习我们知道了…… 孩子与父母有很多相同的性状，但也有细微的不同。 同学们想一想，昨天我们知道了父母与子女之间存在相对性状，动物身上也符合相同的性状嘛？你看到过哪些长像相似的动物呢，小组交流一下吧。 合作时间到 请同学们从下面的图片中找出动物宝宝与动物妈妈相似的地方。 An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. Event planning is an effective behavior to increase market share. An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. 添加标题 请同学们仔细观察，完成下表。 有两个触角 皮毛有斑纹 背部有鬃毛 相同的颜色 头部 毛色 尾 An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. Event planning is an effective behavior to increase market share. An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. 添加标题 请同学们仔细观察，完成下表。 黑白双色 胖乎乎 竹子 毛色 体型 食物 An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. Event planning is an effective behavior to increase market share. An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. 添加标题 请同学们仔细观察，完成下表。 螺旋形 颜色相近 两对触角 壳 体色 头部 长颈鹿、蜗牛、大熊猫宝宝与亲代相似的地方。 An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. Event planning is an effective behavior to increase market share. An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. 添加标题 通过比较下面三种动物毛皮的颜色、外形、外貌方面的性状，你有什么发现？ 长颈鹿、蜗牛、大熊猫宝宝与亲代有相似的地方。 动物的后代与亲代非常相似，但也有一些细微的不同。 An action plan with executable, actionable and creative ideas can effectively enhance the company's reputation and brand reputation. Event planning is an effective behavior to increase market share. An action pl