人教版英语四年级下-Unit-3-Weather-教案.docx

Unit 3 Weather第一课时课时目标1. 能够听、说、认、读本课时主要生词：hot, warm, cool, cold。2. 能用“This is the weather report. Its warm in Beijing today.” 的句型来介绍各地的天气。教学重难点1. 重点：学习生词hot, warm, cool, cold. 学习句子：This is the weather report. Its warm in Beijing today. 2. 难点：weather的发音。媒体链接1. 单词卡片2. 幻灯片3. 全国地图教学过程Step Warm-up 1. 师生问好T：Good morning! Boys and girls. Ss: Good morning! Miss Luo. Step Lead- in T: I have a friend from America. His name is Mike. He sent a message to me yesterday and told me he will come to China tomorrow. But he didnt know the weather in China, so he asked me about it. Now I want to give you this task. Can you help me? Ss: Yes. T: But now we dont know how to introduce the weather in Chinese. So lets learn it. Ss: OK. Step Presentation 1. 教学新词： hot, warm, cool, cold (1) 教学单词hot 老师在PPT上展示一幅图，问全班同学这幅图片上的天气怎样，学生会回答图片上的天气非常炎热，老师说Its hot, very hot. 接着拿出单词卡片，用升降调、小老师等教学形式教学单词。（2）教学单词 warm教师在PPT上展示一幅春天的图片说：“Whats the weather like in this picture? 这幅图片上的天气怎样？ ”学生根据图片会给出相应的回答。老师给出单词卡片，让学生猜测卡片上的单词的意思。然后带领学生用升降调读单词。游戏：大小声 学生根据老师手中的卡片的位置来读单词，如果教师将卡片举过头顶，学生则大声读单词，老师讲卡片放于胸口处，则学生用中等音量读，老师讲卡片放在腹部，学生小声读。哪个学生读错了，就大声的把这个单词读三遍。 （3）教学单词cool 教师在PPT上展示一张秋天的图片问：Is it warm? 学生回答后教师说： No, it isnt warm. Its cool. 拿出单词卡片，告诉学生cool的意思是“凉爽的”。利用的大小声操练单词。 （4）教学单词cold 教师在PPT上展示一幅大雪天的图片，问学生图片上的天气怎样？ 引导学生说：Its cold. 然后拿出单词卡片，带领学生用升降调读单词。 2. Say the chant:Cold, cold, its cold.Warm, warm, its warm. Cool, Cool, its cool.Cold, cold, its cold. 学生边说边做动作3. 教学句子：This is the weather report. Its warm in Beijing today. 教师播放一段英文天气预报的片段，告诉学生：This is the weather report. 板书句子，告诉学生：weather是“天气”的意思，report是”报告”的意思, weather report就是“天气预报”。带读weather，提醒学生注意“ther”的发音，接着带读weather report， 最后带读句子“This is the weather report.”老师在PPT上展示Part A Lets learn 的插图，指着北京说： Its warm in Beijing today. 板书句子：Its warm in Beijing today. 指着Harbin引导学生说： Its cold in Harbin. 指着Lhasa 让学生说“ Its cool in Lhasa. 指着Hong Kong 让学生说：Its hot in Hong Kong. 4. 教学A. Lets learn (1) 教师播放A. Lets learn 的课文视频，学生整体感知课文内容。(2) 教师领读句子，让学生跟着读。(3) 教授指图，学生说天气。 Step Consolidation and extension 1. QuizPPT上给出本节课所学的新单词，单词的中间挖去一个或两个字母，要求学生进行填空。W m h t c d c l2. 活动：小小气象先生（小姐）活动方式：教师出示事先准备好的标注有各地的气温的图片，让学生四人一组模拟播报天气。每组选一名同学到讲台上展示。Good morning! This is the weather report. Its cold in Dalian. Its cool in Xian.