Unit 4 Information Technology Lesson 3 Internet and friendships 课件-2025-2026学年高中英语北师大版（2019）必修第二册

该高中英语课件围绕“互联网与友谊”主题，以两篇对立观点的博客为核心，通过问题链（文本来源、作者、文体类型）导入，引导学生从识别议论文体到分析结构（引言-主体-结论）、论证技巧（引用专家、举例、因果逻辑等），搭建“识别-分析-应用”的学习支架。 其亮点在于以真实博客文本为载体，聚焦议论文读写，提升语言能力与思维品质。如让学生划分文章结构、辨析Robert引用专家观点和Cathy使用对比举例的技巧，采用任务驱动与合作探究，学生能掌握议论文论证方法并培养批判性思维，教师可借助清晰活动设计高效实施教学。

Warm up Unit 4 Lesson 3 Internet and friendships Where do you think these two texts might be taken from? Qestion1: Who wrote these two texts ? Qestion2: What type of writing do you think they might belong to? Qestion3: argumentative essays Robert’s blog Divide it into several parts. Blog Post One： Robert part1: para1 part2: para2-4 part1: para1 part3: para5 Introduction: While the Internet can bring people closer together , it can also harm friendships. Body conclusion: In my opinion, friends should focus more to face-to-face communication,... ... Argument 1: Argument 2: Argument 3: no replacement self-centered not what they appear What writing techniques did they use to support their arguments? 1.citing ideas from experts or authorities 2.giving examples 3.using data 4.referring to common knowledge 5.using comparison and contrast 6.following a cause and effect logic Robert Blog Post One： According to a parenting expert, Denise Daniels,... ... As we know, ... ... For example, ... ... Because of this, ... ... Firstly, Secondly, Thirdly, citing ideas from experts or authorities referring to common knowledge giving examples following a cause and effect logic Cathy’s blog Divide it into several parts. Blog Post Two： part1: para1 part2: para2-4 part1: para1 part3: para5 Introduction: The internet can help develop friendships in many ways. Body conclusion: Finally, I believe the internet brings people closer together and ... ... Argument 1: Argument 2: Argument 3: convenient fun closer Cathy Using a smartphone, a tablet or a computer, you can be in contact... ... Traditional ways of communicating,... ... However, you can share... ...online. Nowadays, your friends are just a click away. ... ... As Eileen Kennedy-Moore,...,point out... ... Firstly, Secondly, Thirdly, giving examples using comparison and contrast referring to common knowledge citing ideas from experts or authorities Blog Post Two： Cathy Do you think the internet harms or helps your friendship? Discussion Put your thoughts into a written form and please make sure you’re following the structure we have learnt today. Homework Thank you! $