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一、抓住课题设悬念捕捉中心揭示课题后,教师口述沙漠的自然特点,(辽阔、沙厚、缺水、风大……)唤起学生进行想象,然后告诉学生,就在这茫无边际的沙漠里,却有一种奇异的“船”。同时提问:船本来是在江湖河海中航行的,沙漠里怎么会有船?沙漠里的船到底是怎样的呢?引入新课,让学生带着浓厚的探求心情去学习。初读课文后,引导学生找出直接说明课题的中心句。(它是沙漠里重要的交通工具,所以人们把它叫做沙漠里的船)并出示挂图,让学生思考:骆驼是一种动物,为什么课题写成“沙漠里的船”?通过讨论理解:“沙漠里的船”是比喻,“船”指的就是骆驼。
First, to seize the subject set suspense capture center to reveal the subject, the teacher dictates the natural characteristics of the desert, (vast, thick sand, lack of water, wind ... ...) to arouse the students to imagine, and then tell the students, in this immeasurable In the desert, there is a strange “boat”. At the same time ask: the ship was originally sailing in the rivers and lakes, the sea how the boat? What is the boat in the desert is what? Introduce the new class, so that students with a deep exploration of the mood to learn. After reading the text, guide students to find the central sentence that directly describes the subject. (It is an important means of transport in the desert, so people call it the ship in the desert) and show the flip chart for students to think: Camel is an animal, why the problem is written as “the ship in the desert”? Through the discussion to understand: “Ship in the desert ” is a metaphor, “boat ” refers to the camel.