Unit 4 Information technology Lesson 3 Internet and friendships 课件-2024-2025学年高一英语北师大版（2019）必修第二册

Unit 4 Information Technology Lesson 3 Internet and Friendships Step 1. Warm-up and pre-reading A Questionnaire about Internet and friendships in the smart classroom Q1: How do you make friends? A. By letters B. By emails C. By Wechat&QQ D. Through face-to-face communication Q2: What do your friends usually do on the Internet? A.Chatting B. Playing games C. learning D. shopping E. watching TV… Q3: Do you think the Internet helps or harms friendships nowadays? A. It helps friendships B. It harms friendships C. It has dual influences. 2 Above are two blog posts. From their titles we can know that they are talking about . whether the Internet helps or harms friendships Skim the passage, and try to find out the structure of the two blogs: When skimming, deliberately skip text that provides details, stories, data, or other elaboration. Instead of closely reading every word, focus on the introduction, chapter summaries, first and last sentences of paragraphs, bold words, and text features. √ theme argument conclusion Skim the passage, and try to find out the structure of the two blogs: √ Negative aspects Positive aspects Topic sentence: Supprting details: Topic sentence: Supprting details: Topic sentence: Supprting details: Topic sentence: Supprting details: Topic sentence: Supprting details: Topic sentence: Supprting details: Argument 1 Argument 2 Argument 3 Argument 1 Argument 2 Talking online is no replacement for face-to-face contact. The Internet can make people self-centred. Online relationships may not be what they appear to be. Negative aspects Positive aspects Topic sentence: Supprting details: Topic sentence: Supprting details: Topic sentence: Supprting details: Topic sentence: Supprting details: Topic sentence: Supprting details: Argument 1 Argument 2 Argument 1 Argument 2 Argument 3 The Intemet makes communication much more convenient. The Internet has also made communication more fun. Online communication can actually bring people closer to each other. Understand the text I. 1. replace 2. concentrate 3. direct 4. self-centred 5. online popularity 6. shallow 7. honest 8. influenced 9. convenient 10. fun 11. share 12. tools 13. closer 9 II. 1-4 T F F T 10 a c b e a b d citing(引用) ideas from experts or authorities referring to(参考) common knowledge Can you find examples? Threads Searching c. giving examples d. using data e. using comparison(比较) and contrast(对比) b Step 1. Warm-up and pre-reading A Questionnaire about Internet and friendships in the smart classroom Q3: Do you think the Internet helps or harms friendships nowadays? A. It helps friendships B. It harms friendships C. It has dual influences. 12 For developping friendships, the Internet is a double-edged sword. We should maintain relationships with friends in a proper way. Thank You! $$