Unit 8 Natural disasters Comic strip and Welcome to the unit 教案 2023-2024学年牛津译林版八年级英语上册

微课设计方案 微课名称 英语（八年级上册）Unit8 Natural disasters Comic strip and Welcome to the unit 制作教师 学 校 微课类型 讲授型 制作模式 录屏软件+PPT 微课长度 8分钟 制作时间 本节课先用简短视频创设真实情境引导学生感知各种自然灾害，激发学习兴 总体思路 趣：再通过联系实际的任务使学生参与活动.了解自然灾害的危害。最后在 语言活动中使学生了解新闻标题的特点，以此突破本课时的重点与难点。 微课脚本（详案） PPT 1 T:Hello,everyone.Today we'll learn Comic strip and Welcome to the unit of Unit 8. PPT 2 Self-introduction. PPT 3 Greetings T:How are you today? S: T:I'm not very well today. This morning I was careless and had a small accident.Luckily,I didn't get hurt. Next time I will be more careful. 【设计意图：通过呈现交通事故的图片引出accident,.降低后面学生比较事故与灾害的难 度。】 PPT 4 (播放动画story of mole-1) T:Now watch the video,please. Can you use three adjectives to describe the changes of the weather? S: T:Yes,sunny-rainy-stormy. It rains harder and harder,there is water everywhere and the house is washed away. 1 What happens then? S: T:Yes.A flood arrives.What a pity! Is a flood an accident? Of course not.We can't stop it because it is caused by nature.So it is a natural disaster. 【设计意图：通过观看动画使学生初步了解洪水的危害，并理解自然灾害的起因是自然界。】 PPT 5 (播放山体滑坡的动画) T:Look.This is another kind of natural disaster. Lots of earth or rocks slide down a hill suddenly,people are frightened because they may get badly hurt. 【设计意图：让学生认识更多的自然灾害，并体会灾害给人带来的恐惧心理。】 PPT 6 (展示Sandy身边发生的事情) T:Here is something that happens around our friend,Sandy. Let's see if you can tell natural disasters from accidents. S: T:Yes,Sentence 2,4,5 are all natural disasters. Remember---Natural disasters are caused by nature. 【设计意图：把Welcome to the unit里A部分的内容设计成Sandy的身边事.拉近与学 生的距离。】 PPT 7-8 (改写新闻标题) T:Now Sandy wants to write some news about these. Can you help her think of the newspaper headlines? 5: T:When we write newspaper headlines,we should pay attention to the following: No.1 The headline always shows the main points of the news. No.2 We often use the present tense. No.3 Words like a,an,the and the verb be are often left out. No.4 We often use the big letter for the first word. 【设计意图：通过尝试改写，使学生初步了解新闻标题的书写特点。】 PPT 9-11