UNIT 4 Section 2 “Avatars”的课文习读环节（课件PPT）-【新课程学案】新教材2023-2024学年高中英语必修2 （北师大版）

Section 2　 “Avatars” 的课文习读环节 1.阅读并概括提炼文本中关于虚拟形象的主要信息。 2.找出并梳理拟形象在不同方面的具体影响。 3.反思与评价虚拟形象与人们的关系，并对网络安全问题进行辩证式思考。 课时目标 NO.2 NO.3 目 录 NO.1 精阅读/提升阅读“理解力” 美表达/强化写作“基本功” 慧人生/以文化人“增才情” 3 文意整体把握 Ⅰ.理清文脉结构 computer games web chats variety creativity personalities afraid a risk more exciting Ⅱ.把握主旨大意 1．What's the main idea of the text? A．Some information about avatars. B．How to express yourself using pictures. C．The history of avatars. D．The definition of avatars. 答案：A 2．Match the main idea with the proper paragraph. Para.1　　 A．The views about avatars Para.2　　 B．The history of avatars Para.3　　 C．The definition of avatars Para.4　　 D．People's diverse use of avatars Para.5　　 E．The widespread use of avatars in social media Para.6　 F．The relationship between avatar choice and character 答案：Paras.1～6　CBDFEA |由课文学阅读技法| (一)把握“事物介绍类”说明文的文体特点 本文的语篇类型为事物介绍类说明文。这类文章说明的对象是具体事物，目的是使读者了解和认识事物的特征，透过现象认识本质。总体结构通常由三部分组成，即引出说明对象——详细解说说明对象——总结说明对象。如本文采用下定义的方式引出说明对象，即虚拟形象，接着详细解说了虚拟形象的特点、作用等，最后通过人们对虚拟形象的不同看法总结说明了虚拟形象的前景。 (二)内化“事物介绍类”说明文的读文技法 明确说明对象，抓住对象特征 事物介绍类说明文的说明对象，既可能是说明事物本身，也可能是说明事物的某一方面特征。读文时应重点解读文章的标题、首段的关键词、结尾以及每段的中心句，最终总结出全文着力说明的中心事物，即文章的说明对象。如本文的标题为Avatars，首尾段的最后一句话(总结句)以及各段的段首句(主题句)中的关键词都提到了“虚拟形象”，故本文的说明对象为“虚拟形象”。 文意深度理解 (一)阅读理解 1．What's an avatar? A．Your own image.　　 B．An Internet user. C．Your new identity. D．A digital image. 2．Which of the following is TRUE about the first avatars? A．They appeared in role-playing computer games in the 1980s. B．They began to exist in the 1990s. C．They were used in web chats. D．They were ready-made images. 3．What avatar means that you are a funny person? A．A cute cat. B．A cartoon mouse. C．A laughing monkey. D．A nice-looking monkey. 4．Why do some users have more than one avatar? A．They have the power to create more avatars. B．They don't want others to know their sex. C．They don't want to make their avatars seen by their friends. D．They want to use different avatars in different situations. 5．What do you