1、- 1 - UnitUnit 3 3 CareCare forfor thethe EarthEarth 第三课时第三课时 教学目标:教学目标: 1、知识目标:理解 lets learn more 部分的课文 2、能力目标:能灵活运用 care for ,on the earth,do bad things to 3、情感目标:增强学生的环保意识 教学重点:课文内容的理解 教学难点:重点短语的运用 教学方法:合作讨论法 教学过程:教学过程: 一、导入新课一、导入新课 教师展示世界地图,和学生进行问答。 T:Look! This is a map of the world. Who know?W
2、hat do the bule parts stand for? Ss:Blue parts stand for oceans and seas. T:What do the green parts stand for? Ss:Green parts stand for trees and grass. T: Well.Our earth is very beautiful, isnt it? Ss:Yes. T:But sometimes we do bad things to do. For example 此时呈现第 3 张幻灯片,让学生复习巩固 pick flowers。 make t
3、he air dirty 等四会短语,也由此进入新课内容。 二、新课展示二、新课展示 1、教师朗读课文,让学生带着问题听课文,了解课文大意。 Question 1:What bad things do we do to our earth? Question 2: What should we do? 2、学生自读课文,从文中找出答案,并做回答,不恰当处教师予以引导。 3、分段讲解课文,重点讲授 there be 句型和 too many、too much 并做巩固训 - 2 - 练。 4、学生再读课文,做 P20 练习:Read again and tick or cross: () 1.
4、There are mountains , trees and flowers on the earth . () 2. We live on the earth with many animals . () 3. We should cut down more trees . () 4. We make all the water dirty . () 5. We should care for the animals . 三、回顾本课两个知识点,并做强化训练。三、回顾本课两个知识点,并做强化训练。 四、布置家庭作业四、布置家庭作业 1.熟读 Lets learn more 2. 完成配套练习第 17 页第。 课后反思:课后反思: 板书设计:板书设计: UnitUnit 3 3CareCare forfor thethe EarthEarth 1 1、ThereThere bebe 句型:句型:ThereThere isis ThereThere areare 2 2、 toomany toomuch - 3 -