必修 第二册Unit 4 Information technologyLesson 3 Internet and Friendships课件（共53张PPT）+学案

(课件网) Section Ⅳ Lesson 3 INFORMATION TECHNOLOGY UNIT 4 Part 1　课文整体理解 Part 2　长句难句分析 Part 3　语言知识学习 Part 4　语法项目精讲 整体理解 课文 Step 1　速读———整体理解文意 Ⅰ.明文章大意 What is the main idea of the whole text A.Online communication makes people’s life easier. B.The Internet has both good and bad effects on friendships. C.People have an objective attitude towards the Internet. D.Communicating through a screen makes it more difficult for children to 　concentrate. √ Ⅱ.悉篇章结构 The Internet Harms Friendships The Internet Helps Friendships Reasons ·Talking online cannot 1._____ real contact. ·The Internet can make people 2. . ·Going online can be 3. . ·It’s 5. for people to communicate with each other on the Internet. ·It’s 6. communicating on the Internet. ·People have a 7. relationship via online communication. replace self-centred dangerous more convenient more fun closer The Internet Harms Friendships The Internet Helps Friendships The author’s opinion Friends should 4._____ face-to-face communication. The Internet is 8._____ to people in many aspects. focus on beneficial Step 2　细读———深度获取细节 1.What enables us to develop lifelong friendships A.Talking online. B.Communicating through a screen. C.Advice from some parenting experts. D.Social skills developed through direct contact. √ 2.Which of the following is the basis of friendship according to Robert A.Honesty. B.Trust. C.One’s personality. D.One’s ability. √ 3.Why are photos，videos，new stories and websites mentioned in Cathy’s post A.To prove that online communication is more fun. B.To prove that online communication is very convenient. C.To prove that online communication can make people closer. D.To prove that online communication can provide useful suggestions. √ 4.What does Cathy think of the Internet A.The Internet limits people’s creativity. B.The Internet does harm to one’s health. C.The Internet can help develop friendship. D.The Internet makes people self-focused. √ Step 3　读后———课文语法填空 There are two blog posts about two different attitudes towards the Internet and friendships.One is from Robert，who holds 1. view that while the Internet can bring people closer together，it can also be 2. (harm) to friendships.Because 3. (talk) online can’t replace face-to-face contact，through 4. important social skills are developed.Also he thinks that the Internet can make people think of only 5. (they).In addition，a lot of content 6. (post) on social media is shallow or trivial.Last，online relationships may not be what they appear to be.The people you are chatting to may be dishonest about who they are. the harmful talking which themselves posted So it is particularly dangerous for those who 7. (influence) easily or too trusting.However，the post from Cathy doesn’t subscribe 8.____ his opinion.As far as she is 9. (concern)，the Internet makes communication much m ... ...