8BUnit3welcome电子教案

1、 课题牛津英语8B unit1 welcome to the unit and comic strip日期课型new教学目标1.To know the main parts of a computer2.To be able to talk about usages of a computer.教学模块操作要点前端学习任务设计：1. Write down the English names of the main parts of a computer.2. Talk with friends what you use the computer for.1. Make sure the Eng

2、lish names are accurate. Try to use dictionaries or Internet for help.2. While talking with friends, students had better take some notes.展示评价1.教师必须关注的学科知识要点：I. Welcome to the unit1). To write down the English name of eachPart of a computer.2) To discuss the different usages of a computer3). To use t

3、he dialogue as a model to talk about What you use a computer for? Why? How often?u Raise some questions before listening.What does Simon use his computer for?How often does he use his computer to do this?u Read and raise questionsu use sth. for/use sth.to do u search for informationu send and receiv

4、e emailsII. ComicsFree talk: What are the differences betweena TV and a computer?Read questions before listening. l What do Eddie and Hobo think the computer look like?l Do they know anything about the computer?l What do they think the mouse is?l What do they want to use the mouse for?Pay attention

5、to the following useful expressionsl look likel change the channell mouse-mice/mouses1.) To make sure the pronunciation is correct and encourage students to learn more words of a computer, such as click on,double click on the icon2) Students think and say,and the teacher adds if necessary.3).To unde

6、rstand the questions before listening; To read the useful expressions and encourage students to raise questions about any grammar usage. Remind them to relate their former knowledge to the new one. To know words :Remote controlChange the channeMake the rules very clear. To understand the questions b

7、efore listening; To read the useful expressions and encourage students to raise questions about any grammar usage. Remind them to relate their former knowledge to the new. 整理巩固知识结构图（教师）：usefor sth/doing sth.Use sth. to do sth.Make the chart clear and easy to understand and remember. 小结（学生）：1. The En

8、glish names of some parts of a computer2. To talk about the computersTo use what they have learned in this lesson.反馈练习： I. Fill in the blanks:1. It is an _(在线）ticket booking system.2.Have you _(收到)a letter from Tom?3.Therere lots of _(节目）on TV.4.The police spent two days _(搜索）for the robbers.5. -You

9、 can watch a play named Snow White. -Really? On which _(频道）？6. We can use computers for _ _(文字处理）7.I often use the dictionary _(look)up new words.II.课课练1.Check in pairs before showing and the teachershould check them.2. To make sure that students use what they have learned in this class when they do the exercises.课后反思学生在做对话时,基本能使用本课所学习的新的短语和词汇，但是在表达使用电脑从功能的原因时，感觉前面铺垫不够，大