UNIT 4 Section Ⅳ LESSON 3-【金版新学案】2023-2024学年新教材高一英语必修第二册同步课堂高效讲义配套课件（北师大版2019）

Section Ⅳ　LESSON 3 　 UNIT 4 INFORMATION TECHNOLOGY 夯 实 双 基 语 篇 理 解 语 篇 全 解 互 动 探 究 课 时 精 练 内 容 索 引 语　篇　理　解 索引 Step One：Pre-reading 1．What do friends usually do on the Internet? ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ①Chat on the cellphone/tablet. ②Text messages ③Send E-mails. ④Share information or photos in Circle of Friends ⑤Give a compliment in WeChat. ⑥Interact with friends via comments and “likes”. ⑦Share their screen names and password with a buddy. ... 2．Identifying Topic Sentences and Supporting details. A topic sentence states _______________________________ of a text or paragraph.Supporting details give more __________________________． ·Read the text ____________________． ·____________________________________ that states this general idea.This is the topic sentence. ·Read the text again.______________________ that supports the topic sentence，e.g.examples，reasons.These are ___________________． the general idea or the main point information about that topic to get the general idea Identify one sentence for each argument Look for extra information the supporting details Step Two：While-reading Ⅰ.Read for the main idea. 1．Match the main arguments with each paragraph of the two blogs. (1)Blog Post One： Para.2 Argument 1: A．Online relationships may not be what they appear to be. Para.3 Argument 2: B．Talking online is no replacement for face-to-face contact. Para.4 Argument 3: C．The Internet can make people self-centred. 答案　Para.2 B　Para.3 C　Para.4 A (2)Blog Post Two： Para.2 Argument 1: A．The Internet has also made communication more fu