Unit 3 Weather A. Let’s learn A. let’s chant （教案）人教PEP版英语四年级下册

课 题 人教版四年级下册Unit 3 Weather A. Let’s learn   A. let’s chant 二次备课 教 材 分 析 本课时是义务教育灵通版（pep）小学英语教科书四年级下册的第三单元第一课时，本课时围绕“天气”这个话题展开内容，包括 A. Let’s learn   A. let’s chant 两个板块。 本课时的A Let’s learn.部分通过天气预报员预报中国几大城市的气温与天气状况，呈现了描述天气特点的形容词：cool ，cold，hot ，warm ， weather 的词形和意义。 A Let’s chant部分则是通过活动来操练A Let’s learn. 中关于天气特点的词汇及词组。本活动通过有韵律的节奏说唱，强化单词的音义匹配训练并增加课堂的趣味性。     本课时是整个单元的首课时，在本单元中起引领与铺垫作用，重点掌握“It’s +描述天气特点的形容词+地点.”描述某地天气状况的句型和一些描述天气特点的形容词。根据以上任务，我在设计教学过程中。遵循以学生为主体的原则。采用分组合作，游戏教学的方法等引导学生在愉悦的心情下掌握新知。 教 学 目 标 1. 能够听、说、认、读A Let’s learn.部分关于天气的单词及词组：cool ，cold，hot ，warm ， weather。   2. 能够熟练运用句型“This is the weather report . It’s warm in Beijing today.”来介绍各地的天气。   3. 了解世界几个著名城市的英文发音。 教 学 重 难 点 1. 课时重点  掌握三会单词：cool ，cold，hot ，warm ， weather 及句型：This is the weather report . It’s warm in Beijing today. 并能在实际情景中运用。 2. 课时难点   Weather 的发音。 教学方法 ppt, blackboard 教学准备 1.本课时的单词卡片   2. 教学挂图及配套PPT   3.录音机及配套磁带   4. 一个带有热水的热水袋；一个带有温水的热水袋   5. 小冰块   6. 一张标有各大城市气温的世界地图 教 学 过 程 Step 1 Warm up Greetings from teachers and students: T:Good morning, boys and girls. Ss:Good morning.teachers. T: What time is it? Ss: It’s eight ten. T: Yes, It's time for English class. Are you ready? Ss: Yes. Design intention: Through the teacher and student greeting, namely active class, review the old knowledge, but also arouse the children's interest in learning. Step 2 Lead in Activity: "Pick and read words" activity plan: the teacher prepares the adjectives he has learned: fat, thin, tall, short, long, big, small, strong, etc. Then the students read the words and say their antonyms. S1: thin Ss: fat S1: tall Ss: short...... Design intention: Through the activity, the old knowledge is reviewed, the classroom atmosphere is active, the learning interest of students is stimulated, and the listening and speaking ability of students is improved. Step 3 Presentation 1. Let's learn The teacher takes out a hot water bag with hot water, makes a very hot appearance and says: It's hot. I