(
课件网) Unit 4 Information Technology Lesson 1 Avatars 教材分析 本课是一节阅读课，阅读语篇是一篇说明文，结构清晰，介绍了虚拟形象从兴起到被广泛使用的历史发展过程，揭示了人们选择虚拟形象背后所隐含的性格特征，以及不同虚拟形象的功能和意义。同时，文本提到使用虚拟形象社交带来的利与弊，引导学生反思人们在不断完善和创新自己虚拟形象的同时，也要关注与现实生活的距离和网络信息安全问题。 教学目标 在本课学习结束时，学生能够： 1. 概括和提炼文本中关于虚拟形象的主要信息； 2. 找出并梳理虚拟形象在不同方面的具体影响； 3. 反思和评价虚拟形象与人们的关系，并对网络安全问题进行辩证思考。 教学重难点 【教学重点】 1. 通过阅读，获取并梳理文章结构和主要虚拟形象信息； 2. 通过探讨虚拟形象的发展与功能，让学生认识到虚拟形象与人物性格及创造力的关系，引导学生正确使用虚拟形象，提升网络社交的安全意识。 【教学难点】 学生能够使用恰当的语言谈论虚拟形象的发展历程和功用，从辩证的角度合理看待虚拟形象，确保社交安全。 Have you ever thought about the technology can exchange the figures in art Watch a video Warming-up What does “avatar” mean An avatar is a personalized graphical illustration that represents a computer user, or a character or alter ego (另一个我) that represents that user. An avatar can be represented either in three-dimensional form (for example, in games or virtual worlds) or in two-dimensional form as an icon (图像) in Internet forums and virtual worlds. 文化知识———如何制作个人虚拟形象 Avatar Maker What is it It is a free online tool which can help you create an avatar that looks just like you. There is no software to download and you can make as many avatars as you wish. 文化知识———如何制作个人虚拟形象 First, you’ll need to select your gender. Step 1 Once you select your gender, you’ll see the default avatar. At the top of the page, you’ll see four choices for the overall look of the avatar. Step 2 How does it work 文化知识———如何制作个人虚拟形象 Step 3 Step 4 With your style selected, it’s time to customize your avatar so it looks just like you. There are a wide variety of options including facial shape, eye size and shape, eye color, hair style and color, glasses, and even clothing and background. How does it work While you’re making customization choices, each feature will have various modifiers that appear underneath the avatar itself. With these controls, you can make aspects larger or smaller, move them around, or change the color. 文化知识———如何制作个人虚拟形象 Attention: If you make a mistake with this avatar maker, use the UNDO and REDO buttons to travel back or forward in time. If you feel like you’ve made too many mistakes, the RESET button will bring you back to the beginning. Don’t worry: if you accidentally hit the RESET button, just hit the UNDO button to go back to where you left off. Undo Redo Reset 文化知识———如何制作个人虚拟形象 How do you download your avatar Once you are happy with how your avatar looks, you can hit the DOWNLOAD button. You have three choices for your downl ... ...
