1、Unit 4,The Internet Connects Us,Lesson 19,How do you use the Internet?,2,Words & expressions,technology desktop tablet keyboard invitation industry,n. 技术 n. 台式电脑；桌面 n. 平板电脑；牌；碑 n. 键盘 n. 邀请 n. 工业；企业；行业,3,The power of Internet,4,5,Think about it!,What can you do on a computer?How do you use the Intern
2、et?,play games, watch movies, listen to music, read novels, chat with friends, shop, send or receive e-mails,6,To understand the passage. 2. To learn some useful words and expressions to talk about how we use the Internet.,Objectives,7,Words: technology, desktop, keyboard, invitation, industry, tabl
3、et,Phrases: used to do chat with more than,If+从句，主句,Patterns:,8,Read and answer.,1. What does Jenny like to use the Internet to do?She likes to use the Internet to read about sports and technology. 2. What does Danny like doing?He likes chatting with his friends online. 3. How many people are follow
4、ing Dannys blog?500 people.,9,4. What can Danny and his friends do if they want to have a meeting?They can send the invitation online. 5. What does Brain like doing on the Internet?He likes doing research for his work. 6. How will Brain send his research to his Grandpa?By e-mail.,10,Read the lesson.
5、 Tick the things that Jenny and her classmates like to do on the Internet.,watch movies,shop,write blogs,chat online,play games,read,send or receive e-mails,listen to music,do research for homework,make friends,11,Language Points,12,1. I used to have a desktop computer, but now I have a tablet. 我过去有
6、一台台式电 脑，但现在我有一台笔记本电脑。 used to do sth. 过去常常/过去惯常做 He used to go shopping every morning. 他以前每天上午都去商店买东西。 We used to be good friends, but fell apart about a year ago. 我们过去曾经是好朋友，但一年前关系破 裂了。,13,be/ get/ become used to +n./ doing sth. 习惯于做 He should be used to doing more important jobs. 真是大材小用。他应该去做一些更重要
7、的 工作。 Get used to the idea of celebrating your successes. 要有取得成功时为自己庆祝的习惯。 I become used to getting up early in the morning. 我习惯早起。,14,2. I like chatting with my friends online. 我喜欢和朋友在网上聊天。 chat with 和聊天 How do you make friendly chat with your colleagues? 你如何和同事进行友好的聊天呢？ Here you can chat with frie
8、nds, breathing fresh air. 在这里你可以呼吸者新鲜的空气，和朋友 畅聊。,15,3. I use the Internet to blog about donuts. 我使用互联网来写关于甜甜圈的日志。 blog n. 博客；网络日志 I promised not to post them on my blog. 我保证过不把它张贴到我的博客上。 vi. 写日志；写博客 John has a belief that everyone should blog about something they are passionate about. 约翰认为, 每个人都应在自己
9、的博客上写 他们感兴趣的事情。,16,4. If we want to have a meeting, I can send the invitation online. 如果我们想聚会，我可以在网上发出邀 请。 此句是由if 引导的条件状语从句，主句是 含有情态动词(can)的一般现在时，根据需 要从句多用一般现在时(want)。 You should be quiet if you are in the reading room. 在阅览室应保持安静。,17,5. If I work hard this evening, I will complete my research. 如果我今晚
10、努力工作，我将完成研究。 此句是由if 引导的条件状语从句，如果主句 是一般将来时，从句用一般现在时。 If all of us make a small change in our life, it will make a big difference to our environment. 如果我们都在生活中做出一点小的改变，对 环境而言将产生大的不同。,18,6. Coffee grows in more than 70 countries! 咖啡生长在70多个国家! more than 多于；超出；比多 “More than+名词”表示“不仅仅是”。 Jason is more tha
11、n a lecturer; he is a writer, too. 杰森不仅仅是个演说家，他还是个作家。 B. “More than+数词”含“以上”或“不止”之意 I have known David for more than 20 years. 我认识大卫二十多年。,19,C. “More than+形容词”等于“很”或“非常”的意思。In doing scientific experiments, one must be more than careful with the instruments. 在做科学实验的时候，必须很小心仪器。 D. more than + (that)从句
12、, 其基本意义是“超过(=over)”, 但可译成“简直不, 远非, 难以，完全不能 (其后通常连用情态动词can)。 That is more than I can understand. 那非我所能懂的。,20,Time for Reflection,used to do sth.chat withblog aboutmore than,过去常常做 和聊天 关于的博客 超过；多于,21,Fill in the blanks with the correct forms of the given verbs.If you work hard, youll _(get) there in th
13、e end.If you dont stop him, he will _ (play) games the whole day.If it _ (rain) tomorrow, Danny will not go to the supermarket to buy donuts.If you _ (go) to bed now, Ill read you a bedtime story.,get,play,rains,go,22,Here is a search homepage. Can you find the information you need? Fill in the blan
14、ks using the category headings.,23,A game lover can click on “_” to play computer games. If I want to improve my spoken English, Ill go to “_”. “_” has some excellent movies. If John wants to know more about China, he will click on “_”. “_” helps Jack get information about Oxford University.,Compute
15、r & Internet,Language,Entertainment,Arts,Education,24,Fill in the blanks with proper words or phrases.I _ _(过去常常) swim in the lake near my village when I was young. 2. _ _ (和聊天) your friends, play a game, sing some carols. 3. Do you have a _ _(关于的博客) running? 4. I like to be out in nature _ _ (而不是)
16、in a house.,used to,Chat with,blog about,more than,25,5. In fact, we already have the _(技术) to do so. 6. Hundreds of _(请帖) are being sent out this week. 7. This could be bad for US _ (工业). 8. He types very fast; he knows the _(键盘) well. 9. Every second of our lives we _ (发送) and receive information.,technology,invitations,industry,keyboard,send,26,Homework,Write a passage about how you use the Internet. (50-100 words),27,Preview,Learn the words and expressions in Lesson 20. 2. Underline the sentences you dont understand on page 52.,28,Thank you,29,
