【信息技术应用能力提升工程2.0】A3演示文稿设计与制作 初中英语《Unit 4 Topic2 Section C》主题说明.doc

Unit 4 Topic2 Section C主题说明基本信息县（市、区） 学校 姓名 学科 英语能力维度学情分析 教学设计 学法指导 学业评价所属环境多媒体教学环境 混合学习环境 智慧学习环境 微能力点A3演示文稿设计与制作教学环境多媒体教学环境课题名称Unit 4 Topic2 Section C主要内容本课是九年级第四单元第二话题的第三课时。主活动是1a。1a是承接Section A 和Section B 设计的。因为在这两个Section 里总是提到Mars，学生已经对它产生了兴趣。“宇宙”属于“自然”的一部分。而“自然”正是课程标准要求的话题。1b属于理解型任务，学生如果能独立完成表格，也就说明他们已经掌握了1a的内容。1c看似让学生讨论，其实通过学习1a, 学生都能对所给的问题作出正确的判断。学生通过学习本课，可以对火星有大致的了解，也有助于激发学生探索宇宙的好奇心。.Teaching aims1. Knowledge aims： 掌握本课的重点词汇和短语，了解火星的相关知识。2. Skill aims: 能够通过所获取的文字信息，对火星有所了解，拓展自己的知识面。3. Emotional aims: (optional)激发学生探索宇宙的兴趣。4. Culture awareness: (optional). The key points and difficult points1. Key points: Words and phrases: storm, weigh, be named after sb., asas, at a distance of ,Sentences: Its diameter is 53% as wide as that of the earth. You can tell which planet is Mars because it is bright, red in the night sky. The gravity on the surface of Mars is about two-fifths as strong as it is on earth.Grammar: passive voiceDifficult points： Its diameter is 53% as wide as that of the earth. It has been two days since we landed on Mars. . Learning strategies 学习预测文章的内容。 利用图表复述课文。. Teaching aids火星、罗马战神Mars、太阳系等的图片/ppt等。. Learning strategies培养学生根据时态的需要，交错使用过去时和一般现在时的能力。. Teaching aidsComputer multimedia projectorEveryday saying: A true friend is known in the day of adversity. 疾风知劲草，患难知友情。教学对象九年级学生教学重点Words and phrases: storm, weigh, be named after sb., asas, at a distance of ,Sentences: Its diameter is 53% as wide as that of the earth.学习难点Its diameter is 53% as wide as that of the earth. It has been two days since we landed on Mars.自评等级优秀 合格 不合格