外研版英语七年级上册 Module 7 Computers Unit 2　When do you use a computer 教案

Unit 2　When do you use a computer
【教学目标】
1．About knowledge：to understand questions and answers.
2．About ability：to improve listening，speaking，reading and writing skills.
3．About attitude：to be active to study and be confident.
【教学重点】
1．Grammar：special questions and answers; affirmative and negative forms in Present Simple.
2．Phrases：buy tickets，check email，go on the Internet，make travel plans，play games，share a computer，talk to customers，search for information，watch movies，work for a company.
【教学难点】
Through reading，listening，speaking and writing exercises，be able to ask and answer questions with the new phrases in this unit and write a report in Present Simple.
【教学过程】
Step 1　Lead in
1．Review the text of Unit 1.
2．Show some pictures，ask the students to look at the pictures，and talk something about the pictures.
3．Introduce the new words.
4．Ask the students to read the new words.
Step 2　Reading Activity 1
1．Play the recording.
2．Ask the students to read through the passage.
3．Read the passage again and match the questions with the people who answer them in Activity 1.
4．Check with a partner.
5．Call back the answers from the whole class.
Keys：1.Mike can use the computer on Sunday.
2．Jack shares a computer with his father.
3．Alice has a friend in Australia.
Step 3　Reading Activity 2
1．Ask the students to read the passage again.
2．Check (√) the true sentences in Activity 2.
3．Check with a partner.
4．Call back the answers from the whole class.
Keys：1.×　2.×　3.√　4.×
Step 4　Reading Activity 3
1．Ask the students to match the words and expressions in Column A with those in Column B.
2．Check with a partner.
3．Call back the answers from the whole class.
Keys：1.buy tickets　2.check emails　3.go on the Internet　4.make travel plans　5.play games 6．share a computer　7.talk to customers 8．search for information　9.watch movies
10．work for a company
4．Ask the students to read the phrases together.
Step 5　Reading Activity 4
1．Ask the students to read the words in the box.
2．Complete the passage with the correct form of the words from the box.
3．Check with a partner.
4．Call back the answers from the whole class.
Keys：1.Internet　2.search　3.information
4．planning　5.movie　6.check　7.customers
8．tickets　9.send　10.share
5．Ask the students to read the passage together.
Step 6　Writing Activity 5
1．Ask the students to answer the questions.
2．Write sentences about their answers.
Step 7　Do exercises
1．同某人的顾客交谈__________
2．通过电脑________________
3．上网______________
4．检查火车时间表__________
5．制定旅行计划____________
6．搜索信息__________
7．检查电子邮件____________
8．发电子邮件给某人____________
Keys：1.talk to one’s customers　2.on the computer
3．go on the Internet　4.check the times of trains
5．make travel plans　6.search for information
7．check email　8.send email to sb.
Step 8　Summary
1．Get students to sum up what we have learned in class.
2．Teacher makes a brief sum up.
Step 9　Homework
【教学反思】
对于有关电脑使用的短语和句型要熟练掌握，它首先涉及到听力和写作。与日常生活联系紧密，学生乐于学习。