(
课件网) Unit 3 Listening and Speaking Chat online Write a blog post Use a search engine Stream movies and music Lead-in What activities do you like to do when you are online Shop online Take online courses Listening and Speaking Brainstorm some words related to the Internet. browse 浏览 podcast播客 push 推送 alerts 警报 chat 聊天 Firewall 防火墙 sign up 注册 filter 过滤器 visit 浏览 subscribe 订阅 browser 浏览器 audio book 有声读物 cookies信息记录程序 hack 黑客 post 帖子 anti-virus 杀毒 share 共享 attachment 附件 Finish the following tasks. 1.Look at the online activities in the box and match them with the pictures. _____write a blog post _____ use a search engine _____ chat online _____ stream movies and music A B C D Listen to the tape and complete the table. Name Time spent online every day Online activities Reasons for using the Internet Anna Paul Joe two or three hours two hours or more At least one hour cheap and easy to do homework; helpful to write something interesting stream videos and music; look up information; chat with friends use a search engine to find information, videos, and pictures write blog posts Sam: Hi, guys! I'd like to ask you some questions about your online habits. First, how much time do you spend online every day Anna Anna: It depends. I'd say two or three hours Sam: How about you. Paul Paul: Oh, maybe about two hours. Sometimes more. What about you, Joe Joe: Well, I think I spend at least an hour every day. Sam: What do you usually do online, Joe Joe: I have a blog. It's like an online diary where you write about something you're interested in. For example, I like basketball, so I write a lot on my blog about my favourite team. It's fun. Anna: I like to stream videos and music. That is. I watch videos and listen to music online. It's cheap and easy. Sometimes I look up information, too. With the Internet, I can also chat with my friends anytime, anywhere. Paul: I usually use a search engine to do my homework. A search engine is a tool that helps you find what you're looking for. With it, I can find all the information, videos, and pictures that I need for my homework. It's so helpful. Sam: Great. It seems like you all use the Internet every day. So what do you think life would be like without the Internet Joe: No Internet ! Are you kidding Life would be over! The Internet Reading and Thinking Internet has changed people’s lives shopping payment Internet has changed people’s lives food learning software / s ftwe (r)/ n.[U] 软件 network / net w k/ n.[U] 网络 update database software network Observe and think about how these words are built or formed. update更新: + . database数据库: + . software软件: . + . network互联网: ： .+ . down(向下)+load(装载) : . compound 合成词 a noun, an adjective or a verb made of (由...组成)two or more words or parts of words, written as one or more words, or joined by a hyphen / ha f( )n/连字符 up (向上) date (日期) data (数据) bas ... ...
