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1、Unit 4,The Internet Connects Us,Lesson 19,How do you use the Internet?,desktop 台式电脑,screen,keyboard,mouse,monitor,tablet 平板电脑,It has no keyboard or mouse, so it is easy to carry. And you can use the Internet anywhere.,Think about it!,1. Do you have a computer? 2. What do you usually do on your compu
2、ter?,play games, watch movies, listen to music, read novels, chat with friends, shop, send or receive e-mails,Read the lesson. 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,d
3、o research for homework,make friends,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 Dannys blog?There are 5
4、00 people following Dannys blog. 4. What does Brian like doing on the Internet? He likes doing research for his homework on the Internet.,Language Points,1、I use the Internet to read about sports and technology.use sth to do sth 用某物做某事e.g. 我用钢笔写字。 I use a pen to write words e.g. 他用电脑学习。 He uses the
5、computer to study .,2. 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 例如：他以前每天上午都去商店买东西。 He used to go shopping every morning. 例如：We used to be good friends, but we are strangers (陌生人)now . 我们过去曾经是好朋友，但现在是陌生人。,be/ get/ become used to +
6、n./ doing sth. 习惯于做I am/get/become used to getting up early in the morning. 我习惯早起。,1.If it rains, I will stay at home. 2.If you dont want to go alone, I will go with you. 3.You must stop if the traffic is red. 4.If you drive too fast, you may have an accident. 5.Please call me if he comes tomorrow.
7、6.Dont watch TV if you dont finish your homework.,1.如果主句是一般将来时，从句用一般现在时。 2.如果主句是含有“must, can, may”等情态动词，从句用一般现在时。 3.如果主句是祈使句，从句用一般现在时。,if 条件状语从句用法总结：,【2011重庆江津】If she here tomorrow, I will tell you. A. comes B. will come C. come D. came 【2011黑龙江齐齐哈尔 Im waiting for my friend. , Ill go shopping alone.
8、 A. If she comes B. If she doesnt come C. If she wont come 【2011山东泰安】Tom wants to know if you will have a picnic tomorrow. Yes. But if it _, well play chess instead. A. will rain B. rained C. is raining D. rains 【2011山东潍坊】If Tom _ the game, well give him a surprise. A. win B. wins C. won D.winning,中
9、考链接：,B,A,D,B,Time for Reflection,use sth to do sth used to do sth. chat with blog about There be sb/sth doing sth more than,用某物做某事 过去常常做 和聊天 关于的博客 有某人/某物正在做某事 超过；多于,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 friend
10、s online is popular. 3. Do you have a _ _(关于的博客) running? 4. I like to be out in nature _ _ (多于，超过) in a house. 5. 【2011雅安】The students _ have a sports meeting this weekend if it _。 A. wont; rains B. will; rains C. wont; will rain,used to,Chatting with,blog about,more than,A,Homework,Finish all the exercises of Lesson 19 in Exercise Book,Thank you,
