(
课件网) Unit 4 The Internet Connects Us Lesson 19 How do you use the Internet 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 Words and expressions How do you use the Internet What can you do on a computer Lead in The parts of a computer 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 following Danny’s blog 500 people. 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 homework. 6. How will Brain send his research to his Grandpa By e-mail. Language points 1. I used to have a desktop computer, but now I have a tablet. 我过去有一台台式电 脑，但现在我有一台笔记本电脑。 used to do sth. 过去常常/过去惯常做某事 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，但大约一年前关 系破裂了。 be/ get/ become used to +n./ doing sth. 习惯于做某事 He should be used to doing more important jobs.他应该去做一些更重要的工作。 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.我习惯早上早起。 2. I like chatting with my friends online. 我喜欢和我的朋友们在网上聊天。 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 friends, breathing fresh air.在这里你可以呼吸者新鲜的空气, 和朋友畅聊。 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, 每个人都应在自己的博客 上写他们感兴趣的事情。 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。 5. If I work hard this evening, I will complete my research.如果我今晚努力工作，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。 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 A.“more than+名词”表示“不仅仅是”。 Jason is more than 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”表 ... ...
