牛津译林版八年级下册Unit3onlinetours教案.docx

1、牛津译林版八年级下册Unit3onlinetours教案8B Unit 3 Online travel Comic strip and Welcome to the unit Period 1 主备人：冯姜玉 审核人：朱卫美 总课时： 学习目标1.To introduce the topic of computer 2. To introduce the different uses of computers. 3. To guess the meanings according to the pictures. 学习重难点 1. To introduce the different uses

2、 of computers. 2. To guess the meanings according to the pictures. 3. To learn new words and phrases: online, television, channel, design, receive, program / look like, remote control, change the channel, search for information, send and receive e-mails, word processing, write computer programs, use

3、 sth. to do教具学具 Computer Tape-recorder Pictures教学活动过程预习交流: 检查并校对预习作业(即学案中的预习题)预习题(一）预习本课内容，尝试写出下列短语。1.遥控器 2.看起来像3.打开电视 4.同意某人5.文字处理 6.换频道7.收发电子邮件 8.编写电脑程序9.搜索信息 （二) 同义句转换。 1. Im afraid Ive no idea. Im afraid I _ _. 2. Tom will say “Yes” to me. Tom will _ _ me. 3. The boy turns on the TV now. The TV

4、_ _ _ now. 4. What do you use the computer for? What do you use the computer _ _? 5. I use the computer to search for information.The computer is _ _ search for information.展示探究:Step One : Lead-inQuestions:1.What do you usually do when you are free? 2.Do you have a computer at home? 3.Do you like pl

5、aying a computer? 4.What do you use a computer for?Discussion:Part a: Let the Ss tell more uses of computers. Ask: What do you know about computers? 完成35页A部分的练习，并适当扩充电脑的其他部件的名称。Step Two: Presentation partB :1. Ask: What can you do if you have got a computer at home? How often do you use your compute

6、r for this?谈谈自己使用电脑的用途和频率。重点词组：search for information, send and receive e-mails, word processing, write computer programs, use sth. to do2. Simon is good at computers. Now Daniel is asking him questions. Listen to the tape and answerthe questions:1)what does Simon use his computer for?2)How often do

7、es he use his computer to do this?3. 分角色朗读对话，并用课本提供的六个用途进行替换，来操练句型：sb. Uses a computer to do sth. T: It is a computer. What do you use your computer for? S1: I usually use it to play games. T: Why? S1: Because it is interesting. T: How often do you use your computer play games? S1: I use my computer

8、 to play games once a week. Make dialogues about other five pictures in pairs.Step Three: Practicing学生模仿B部分的对话练习，鼓励学生说出更多的电脑用途：learn English, listen to music, read e-books, shop online, surf the internet, draw pictures.Step Four :Presentation 2 Theres a story happening between our old friends Eddie

9、and Hobo.They have no ideas about computers. Lets listen to the tape and answer: 1. Do Eddie and Hobo know well about computers? nothing 2. What does Eddie regard the mouse as? A remote control. 3. Why does Eddie think the mouse is a remote control? Because when Eddie moves the mouse, something appe

10、ars on the screen. They think the computer is a television. Step Five: Practicing 1. Read the dialogue after the tape. 2. Practise the dialogue in pairs. 3. Act out the dialogue .当堂反馈: Finish the Exercises in Ex Book(当堂检测题) （一）根据句意、首字母或汉语提示完成下列句子。 1. People often use computers to s_(look for ) for i

11、nformation on the Internet. 2. That machine looks like a t_ . 3.-Please bring me the _ control (遥控器). -OK. 4.-Which _ (频道)do you like best? - Sports. 5. I think it is fast and e_. (simple) (二) 句型转换 1. I dont know how old she is. I have _ _ how old she is. 2. He uses his computer for drawing and desi

12、gning. His computer is _ to _ and _. 3. I think this programme is boring. I _ think this programme is _. 4. We usually use our computers to send and receive e-mails. _ _ you usually use your computers _? 5. I use my computer to search for information every Saturday evening. _ _ do you use your compu

13、ter to search for information?课后作业: a. Read the comic strips and try to recite it. b. Try to revise the phrases and sentences in this period. c. Finish the Exercises in Ex Book.(课时配套练习)预习作业: 预习Reading 1.熟读课文，注意文中生词2.整体理解课文，划短语教后反思:8B Unit 3 Online travel Reading 1 Period 2 主备人：冯姜玉 审核人：朱卫美 总课时： 学习目标:

14、1.通过阅读了解纽约市的几个著名景点。2.根据上下文猜测单词意思。3.鼓励学生通过网络来获得信息，激发学生了解世界的热情。教学重难点：1.通过阅读了解纽约市的几个著名景点。2.根据上下文猜测单词意思。3.鼓励学生通过网络来获得信息，激发学生了解世界的热情。教学准备：1.教学挂图2.师生所在城市著名景点的图片。3.配套磁带或光盘教学过程：预习交流：1.熟读课文中的生词。2.检测学生的生词情况。交流展示：Step 1: lead in We use computers in our daily lives.回忆电脑的部件名称和主要用途Have you ever used computers to

15、search for travel information? What wedsite have you visited?Step 2: presentation1. Now Ill take you to a new city, but in a different way. Open your books and turn to page 36. read the article quickly and answer the questions:What is the name of the website?How many places of interest are mentioned?What are they?2.Look at