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一、创设情境,导入新课 师:从这一节课开始,老师和你们一起去认识大海,我们一起来学习第八单元《大海》(板题) 师:谁见过大海?能说说见过的大海什么样子? 生:我在青岛见过大海,大海可大了,可宽了,站在大海边,望不到海边的那一边。 生:老师,我在电视上见过大海,大海蓝蓝的,海里还有许多许多的鱼、海星、乌龟呢。 师:老师课前为你们找到了一段关于大海的录像,想不想看一看? 生:(齐声)想。 师:那好,现在我们就一起来看一看。(放录像)这就是美丽的大海,蓝蓝的海水无边无际,好像和蓝天连在了一起。你看,海浪冲上了礁石,被撞成了无数的浪花落下来。快来看,这是海底的珊瑚,鱼儿在它身边游
First, the creation of the situation, the introduction of new class teacher: From this class began, the teacher and you to know the sea together, we learn together eighth unit “sea” (board title) division: Who has seen the sea?生 海: I have seen the sea in Qingdao, the sea can be large, wide, standing by the sea, can not see the sea side. Health: Teacher, I have seen the sea on television, blue sea, there are many many fish in the sea, starfish, turtle it. Teacher: The teacher found a video about the sea for you before class, did you want to have a look? Teacher: Well, let's take a look now. (Video) This is the beautiful sea, boundless blue sea, seems to be linked with the blue sky. You see, the waves rushed to the rocks, hit into countless waves fall. Come on, this is the coral of the sea, the fish swim around it