01 Unit 4 Topic Talk(备课件)-【上好课】2021-2022学年高一英语同步备课系列（北师大版2019必修第二册）

Unit 4 Information Technology Topic Talk 1 主题迁移 Topic: Information Technology  Ⅰ. 话题词汇 1. information technology信息技术 2. search for information for my project on the Internet 在网上为我的项目搜索信息 3. explore new technologies探索新技术 4. chat online网上聊天 5. make life easier使生活(变得)更加舒适 6. enable better communication使交流更好 7. learn about new things了解新事物 8. make communication convenient使交流方便 9. help me develop new friendships帮助我发展新的友谊 10. make us feel self-focused让我们感到自我关注 Ⅱ. 话题情境 根据情境和提示完成对话。 Mary: Tom, why are you surfing the Net again? It’s a real waste of time, I’ve told you. Tom: I’m doing my homework, Mom. I need to write a paper, and 1. ___________________________________(我正在网上找资料).   Mary: Really? Tom: Yes. You see you can 2. _____________________(查找大量信息)by entering the key words and searching for them.   I’m searching for information on the Net find a lot of information Mary: That’s fantastic! Tom: And the Net can also 3. ___________________(帮你购物). It’s called E- shopping.   Mary: How c