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【教例一】师:如果没有了森林,危害会这么大。那么森林的作用到底是什么呢?请同学们再次回到课文中,读读云雀妈妈的话,找一找。(生默读课文)生:森林可以蓄水。生:森林还是空调器。师:云雀妈妈说森林是空调器,其实就是说森林有什么作用啊?生:森林可以调节温度。师:请同学们再仔细读读云雀妈妈的话,看看云雀妈妈是怎么把森林的作用讲清楚的。我们先来交流“蓄水”这部分。生:云雀妈妈先讲了树冠,
Example 1 Teacher: If there is no forest, the danger will be so great. So what is the role of the forest in the end? Please return to the text classmates again, read the words of Yunque mother, find it. (Silent reading text) Students: the forest can be impounded. Health: forest or air conditioner. Teacher: Skylark mother said that the forest is an air conditioner, in fact, what is the role of forest ah? Health: the forest can regulate the temperature. Teacher: Please ask the students to carefully read the words of Yunque mother to see how the Yunque mother makes the role of the forest clear. Let’s talk about this part first. Health: Yunque mother talk about the crown first,