Unit 4 Lesson 19 How do you use the Internet 课件 2023-2024学年冀教版英语八年级下册

Unit 4 Lesson 19 How do you use the Internet? 新课导入 screen keyboard mouse monitor 显示器 To know computers [ˈki:bɔ:d] 键盘 a tablet a desktop computer To know computers a laptop   [ˈdesktɒp]台式电脑 [ˈtæblət]平板电脑 ['læptɒp]笔记本电脑 It has no keyboard or mouse, so it is easy to carry. 1.能熟悉并能正确运用本课时的重点单词和短语2.能用英语简单描述电脑的构成和用途 学习目标 预习检测 1. I plan　　　　 some vegetables in the garden. A.plant　　　　 B.to plant　　　　 C.planting　　　　D.planted 2. Mary will go to Sanya if she 　　　　a five-day trip. A.have B.had C.will have D.has B C 3.There are many students_____on the playground. A.to play B.play C.plays D.playing 4.Thank you for your________to your birthday party. A.invitation B.invention C.industry D.information 5.There used to_____a big tree. A.be B.have C.has D.was D A A 知识梳理 1. I like chatting with my friends online. chat with 和……聊天 How do you make friendly chat with your classmates? Here you can chat with friends, breathing fresh air. 2. I use the Internet to blog about donuts. ① n. 博客；网络日志 I promised not to post them on my blog. ②vi. 写日志；写博客 John has a belief that everyone should blog about something they are passionate about. 3. Coffee grows in more than 70 countries! more than 多于；超出；比……多 “more than+名词”表示“不仅仅是”。 Jason is more than a lecturer; he is a writer, too. B. “more than+数词”表示“以上”或“不止” I have known David for more than 20 years. THINK ABOUT IT •What can you do on a computer? •How do you use the Internet? Ms . Cox：How does the Internet help you，class? Jenny：I like to use the Internet to read about sports and technology . With the Internet，we can learn about almost anything . I used to have a desktop computer，but now I have a tablet . if引导的条件句 探究一 It has no keyboard or mouse，so it is easy to carry . Now I can u