资源简介

U2 Natural disasters
Welcome to the unit 教案
教材分析：
单元导入呈现的是一个视频，内容为自然灾害的介绍是实际情况分析。通过视频激发学生的学习兴趣，拓展学生们的知识面。通过讲解名人名言及从视频延伸出讨论内容，激活学生已知的自然灾害类型及背景知识，并通过拓展问题的讨论增加学生对自然灾害的感知。
教学策略与设计说明：
采用任务型教学法(Task-based language teaching)，布置活动任务，设置活动目的，引导学生完成相关任务，达成各教学步骤设计目的。
教学目标：
在本课学习结束时，学生能够：
语言能力上，通过视频任务，锻炼学生视听语言，提高学生听力口语能力。
思维品质上，拓展学生对于自然灾害的认知，激活学生已知信息。
文化品格上，通过总结已知的自然灾害信息，增强学生对于世界的反思。
学习能力上，懂得运用视听方法，提高语言能力。
教学重点：
激活学生已知信息，引起学生对于本单元内容的兴趣。
教学难点：
活跃课堂氛围，引导学生获得视频中的信息点，初步了解自然灾害形成的原因。
教学资源：
教材、多媒体课件、黑板与粉笔。
教学过程：
步骤 教学活动 设计意图 时间与模式
Step 1 Lead in: 1. Before class, have students surf the Internet and get some information about natural disasters. 2. Present students with a news video about the scenes of natural disasters and have them talk about what they have seen. (1) What happened in the news video (2) If you were there, how would you feel Ss respond their feelings and recall their memories about disaster they have heard. The teacher can encourage them to describe what other natural disasters they know by showing different pictures. Then, T shows key words. 课前预设主题任务，激发学生的学习兴趣，提高学生自学能力的同时，开发话题资源，为单元学习做好准备。 5’ CW/GW
Step 2 Watch the video: Ss watch a video for the first time, and T asks: What’s the meaning of “the power of nature ” [alternatively, T can display some adjectives for giving some tips say destructive, unpredictable extensive and unstoppable etc.] Then Students watch a video about three different natural disasters and finish the blank-filling exercise next to the preview of the video clip. The teacher can guide students to learn to describe and define a natural disaster. 观看视频，归纳其主要内容，并有策略地提取细节信息，掌握“看”的语言技能，激发输出动机。 10’ CW/IW
Step 3 Discussion The teacher has students exchange their information and knowledge about natural disasters by answering the question on Page 15. What natural disasters in history have you heard about [Ss can discuss the question by free talk, and T can encourage Ss to show some picture or news they have] Students should follow some rules and a given structure. 1. Super Typhoon Mangkhut in China: extremely strong wind from oceans … 2018.9, set foot on Guangtong, 5 provinces, cost 5.2 billion yuan … 2. Indian Ocean Tsunami: huge waves, earthquake/volcanic eruption … 2004, around 240,000 deaths … Structure (Name) Another type of natural disaster that I know about is ... (Reason): Copy the sentence patterns on Page 15. (Result): Loss. 感知运用。基于视频内容，引导学生结合课前查阅的信息，分享自己的成果。 5’ GW
Step 4 Discussion: T asks Ss to understand the proverb from Victor Hugo. First, they should discuss the differences between “loving mother” and “butcher in cold bood”, then, how the nature plays different roles on the earth. Then, for expanding Ss horizon, T can introduce who Victor Hugo was, and what his famous works are. Finally, linking to Ss personal feelings and understanding, they should answer the question: What does disasters remind you of 辩证思考雨果名言，掌握语句背后的含义，拓展名人知识，了解时代背景。 8’ CW/IW
Step 5 Homework Search a natural disaster in history have you heard about, and make some notes. 巩固新知，提高自主学习能力 1’
备注：
Ss: Students T: Teacher
IW: Individual work GW: Group work CW: Class work

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