Module 7 Computers Unit 2 When do you use a computer教案

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课 题 Unit 2 When do you use a computer 共 1课时
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教材分析 教学目标 1. About knowledge ( http: / / www.21cnjy.com ): to understand questions and answers.2. About ability: t ( http: / / www.21cnjy.com )o improve listening, speaking, reading and writing skills.3. About attitude: to be active to study and be confident.4. Key vocabularies: ( http: / / www.21cnjy.com )customer, Australia, game, share, company, often, Internet, check, train, travel, plan, ticket, music, movie, night, search, information, email, send, sometimes, visit, cinema, clothes5. Phrases: buy tick ( http: / / www.21cnjy.com )ets, 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 6. Through r ( http: / / www.21cnjy.com )eading, 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.7. Guide the Ss to find out the answers by themselves.8. Set up different activities to reach the teaching goals.9. Be active to take part in the activities. Cooperate in a group. Be confident.
教学重难点 1. Names of computer items2. Conversations about how to use a computer3. How to give instructions of writing homework on the computer
课 型 Reading and writing 授课方法 Interactive approach
教具准备 Tape recorder, CAI, blackboard
教与学的设计 我的修改
Chapter 1 Lead-in : Warming up(营造氛围，导入新课)Step 1 Lead-in Know the useful e ( http: / / www.21cnjy.com )xpressions in the passage in order to understand the passage easily. 1. Show some pict ( http: / / www.21cnjy.com )ures to introduce the new expressions in the passage. 2. Ask the students to read the new words. 3. Guess the meaning of the phrases with the help of the pictures.4. Read the new phrases.Chapter 2 The students ( http: / / www.21cnjy.com ) can learn by themselves, and ask some questions about the study. (自主学习 提出疑问)Step 2 ReadingActivity 11. Get the general ideas of each paragraph in the text.2. Learn to find out the support for the answers.3. Cooperate in a group.4. Learn the important words and phrases in the text.5. Cooperate to check the answers.6. Try to use the questions and the phrases.7. Be more fa ( http: / / www.21cnjy.com )miliar with the content of the text. 1. Ask the students to read through the passage.2. Read the ( http: / / www.21cnjy.com )passage again and match the questions with the people who answer them in Activity 1.3. Check with a partner.4. Call back the answers from the whole class.Keys:1 Mike can use the computer on Sundays. 2 Jack shares a computer withhis father. 3 Alice has a friend in Australia. Chapter 3 The stude ( http: / / www.21cnjy.com )nts can learn the main point with the help of the teacher, and solve the problems. (精讲点拨)Step 3 Reading Activity 21. 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 31. Ask the students ( http: / / www.21cnjy.com ) to match the words and expression 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 tickets2. check email3. go on the Internet4. 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 company4. Ask the students to read the phrases together.Step 6 Language points 1. informationinformation意为“信息” ( http: / / www.21cnjy.com )，是不可数名词，不能用an, many等词修饰，但可用some, any, much, a lot of等修饰。“一条信息”可以说a piece of information。【运用】根据句意选择恰当的单词填空。My teacher has ______ (some / many) information about this subject.Key: some2. clothes◆clothes是衣服的总称。如：Coats, shirts, sweaters and shorts are all clothes.◆clothes前面不可以用不定冠词a ( http: / / www.21cnjy.com )/ an及指示代词this / that修饰，但可以用定冠词the及指示代词these / those修饰。clothes总是用作复数，在句中作主语时，谓语动词用复数形式。如：The / These / Those clothes are for my father. ◆clothes前不能直接用数词修饰 ( http: / / www.21cnjy.com )，但可以用many, some等表示不确定数量的词修饰。如：Susan has many / some clothes. Chapter 4 Effective practice, consolidate the knowledge(训练巩固) Step 5 Reading Activity 41. Ask the students to read the words in the box.2. Complete the pas ( http: / / www.21cnjy.com )sage 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. share5. Ask the students to read the passage together.【运用】根据句意选择恰当的单词填空。(1) The clothes ____ (is / are) Betty’s.(2) There are ______ (some / three) clothes in this room.Chapter 5 Summary evaluation, leak turnover(总结评价，查漏补缺)Step 7 Writing Activity 5 1. Review the affirmative and negative in Present Simple.2. Language output training I: oral training.3. Language output ( http: / / www.21cnjy.com )training II: writing training 1. Ask the students to answer the questions.2. Write sentences about their answers. 1. Answer the questions.2. Write sentences about their answers.
作业布置 Write a short passage ( http: / / www.21cnjy.com ) about computer. Use the title“I have a computer at home.”
板书设计 Unit 2 When do you use a computer information意为“ ( http: / / www.21cnjy.com )信息”，是不可数名词，不能用an, many等词修饰，但可用some, any, much, a lot of等修饰。◆clothes是衣服的总称。◆clothes前面不可以用不定冠词a ( http: / / www.21cnjy.com ) / an及指示代词this / that修饰，但可以用定冠词the及指示代词these / those修饰◆clothes前不能直接用数词修饰，但可以用many, some等表示不确定数量的词修饰。
课后反思
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