一、启发谈话 ,揭示新课出示大屏幕(内容如上图) :(根据五年级学生的实际 ,选取大家都关心的热门话题 ,使学生有话可说 ,能交流起来 ,互动起来。)请同学们看屏幕上的图 ,你对哪幅图感兴趣?选择一幅 ,认真观察 ,组织好语言 ,准备把图意说给大家听。(学生是学习的主人 ,让学生依 First, inspire conversation, revealing the new lesson to show the big screen (content as shown above): (According to the actual fifth grade students, we choose the hot topics that everyone is concerned about, so that students have something to say, to exchange and interaction.) Look at the picture on the screen, which picture are you interested in? Choose one, carefully observe, organize the language, ready to say to you listen. (Students are the masters of learning so that students can follow