Unit 3 Online tours第1课时

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来龙初中英语教学设计
课题 Unit 3 Online tours 课时 第 1 课时
科目 英语 年级 八年级 主备人 高月清
教学目标 To introduce the topic of computerTo activate existing ( http: / / www.21cnjy.com ) vocabulary and identify the meaning of new words related to the topicTo guess meaning from picturesTo talk about the use of computer
重点难点 To talk about the use of the computer in English
课前准备 Computer, tape recorder, project
教 学 过 程 设 计 个性设计 教学反思
Step 1 Having a free discussionA: What do you like doing B: I like reading online.A: Do you like watching TV B: Yes, I do. A: Which do you like better, watching TV or playing computer games B: I like playing computer games better. A: Why B: Because it makes my excited.Step 2 PresentingDo you have a computer Do you often use your computer What do you use them for Can you tell me different uses of computers (Show pictures in Part A on page 41) Picture 1 We can use them for drawing and designing. Picture 2 We can use them for searching for information. Picture 3 We can use them for word processing. Picture 4 We can use them for playing games. Picture 5. We can use them for writing computer programs. Picture 6 We can use them for sending and receiving e-mails. Step 3 Having a discussionWhat do you usually use computers for There’s a dialogue between Daniel and Simon. Read it and answer: What does Simon usually use his computer to do How often does he use it to search for information Work in pairs to talk ( http: / / www.21cnjy.com ) about the different uses of computers. Use the conversation in Part B on page 41 as a model. Step 4 PresentingThere’s a story happe ( http: / / www.21cnjy.com )ning between our old friends Eddie and Hobo. They have no ideas about computers. Let’s look at the pictures. —What does Eddie regard the mouse as —A remote control. —Why does Edd ( http: / / www.21cnjy.com )ie think the mouse is a remote control —Because when Eddie moves the mouse, something appears on the screen. They think the computer is a television. Step 5 Finding and writing expressionsYou are to go over ( http: / / www.21cnjy.com )page 40 and 41 again to find out and write down all the useful expressions. Make sentences of your own with them after class. Step 6 Doing a listening taskNow, listen to th ( http: / / www.21cnjy.com )e dialogue, and then answer the following questions: 1. Do they know anything about the computer 2. What does Hobo think the computer looks like 3. Why does Eddie think the mouse is the remote control Usually, when a ‘ ( http: / / www.21cnjy.com )blank screen’ screensaver is on, the screen remains dark as if the computer is off. When any of the keys or the mouse is clicked / moved, the screen would ‘turn on’ at once. That is why Eddie thinks he has turned it on. The joke here is that ( http: / / www.21cnjy.com )both Eddie and Hobo have never seen a computer and so Eddie thinks the computer is a TV and the mouse is a remote control. Step 7 Reading it aloudRead the dialogue aloud, and then act it out. Step 8 Doing homeworka. Read the comic strips and try to recite it. b. Try to revise the phrase and sentences in this period. 由讨论进入本单元的话题。利用几个问题进入本课新内容。 可以让学生先听，然后找出问题的答案。可以让学生分角色朗读。
板书设计 Comic strip and Welcome to the unitlook like search for informationsend and receive emailsWhat do you usually use your computerfor I usually use it to search for information How often do you use your computer for this
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