Unit7 Protect the Earth教案(共4个课时）

Unit7 Protect the Earth教案 第1课时 【内容来源】译林版（六年级）上册Unit7 【主 题】Protect the Earth 【课 时】第1课时：Story time; Checkout time 一、板块介绍 Story time: 本部分篇章由四个段落构成，分别介绍了地球上的淡水、石油和煤炭、树木和塑料等资源或材料的用途及使用情况，并根据它们各自的现状提出了保护地球的一些建议。 Checkout time: 本板块有两个活动。Look and write是看图填空活动，旨在检测学生对图片的理解以及情态动词should的运用。在操作本活动时，教师要提醒学生正确使用动词词组。Think and write是语言实践活动，旨在检测学生以“保护地球”为主题进行书面表达的能力。教师可以根据实际教学需要，把本部分的活动同Story time和Grammar time教学结合起来，达到操练巩固的最佳效果。 二、教学目标 1、能听懂、会说、会读、会写coal, Earth, oil, paper, plastic, wood … 2、能听懂、会说、会读Story time中的故事，并能够熟练复述出来。 3、通过本节课的学习，培养学生养成保护地球的良好习惯。 三、教学重难点 会用以下句型和日常用语：(1) We use to … (2) We should … (3) We shouldn’t … 四、教学准备 教学课件、课文录音、动画、教材图片 五、教学过程 Step 1: Warm-up/Lead-in 1. 歌曲导入 教师利用多媒体播放Michael Jackson的英文歌曲Earth song, 然后师生对话，引出本单元话题。如： T: Who knows the name of the song? S1: Heal the World. T: You’re right. What does the song talk about? S2: It’s about protecting the Earth. T: Right. We should protect the Earth. Make the Earth a better place for you and the entire human race 2. 问答导入 教师可以就Culture toe的两个公益日和学生进行问答活动，引出本单元话题。 T: When is Earth Day? S1: It’s on 22nd April. T: When is World Environment Day? S2: It’s on 5th June. T: What do these days tell us? S3: We should protect our Earth. 3. 图片导入 教师可以呈多幅课文插图或其他有关于滥用水资源滥砍滥伐树木和白色等问题的照片，要求学生观察图片并思考问题，引出本单元话题。如： T: What can you see in the picture? S1: The boy is brushing his teeth. The tap is running. T: Is that right? Ss: No. … Step 2: Presentation/Practice 1. 调查统计 教师可以就学生的日常生活习惯做一个问卷调查（选择题），然后进行数据统计和分析，引出话题。教师在问卷中可包括如下问题。 1）Do you reuse water? (yes, no) 2）Do you turn off the lights when you leave a room? (yes, no) 3）Do you use tissues? (always, usually, often, sometimes, no) 4）Do you use a hankie? (always, usually, often, sometimes, no) 5）Do you use plastic bags? (always, usually, often, sometimes, no) 6）Do you use a cloth bag? (always, usually, often, sometimes, no) 7）Do you use disposable chopsticks? (always, usually, often, sometimes, no) 8）Do you use paper cups? (always, usually, often, sometimes, no) 9）Do you write on both sides of paper? (always, usually, often, sometimes, no) 10）Do you come to school by car? (yes, no) 2. 猜谜游戏，教授目标词汇 教授可以用谜语的方式来呈现目标词汇coal, oil和paper。待揭示谜语之后，教师可以要求学生用谜面来描述目标词汇，以作操练。如： T: It’s black and hard. We can find it under the ground. It can make us warm. There’s a lot of it in Shanxi. It’s coal. Ss: Coal is black and hard. We can find coal un ... ...