9年级英语上学期Unit 1 The Changing World第四课时教学设计

9年级英语上学期Unit 1 The Changing World第四课时教学设计,标签：九年级英语教学设计案例,http://www.5ijcw.com

第四课时Section D
教学重点：The main activity is 4. 本课重点活动是4。
Ⅰ. Teaching aims and demands 教学目标
1. Learn some new words and phrases:
  note, composition, consider, draw up, tool, thanks to
2. Review and sum up the present perfect tense.
3. Talk about changes and their effects on society.
4.安全教育：严禁私自下河下塘游泳。
Ⅱ. Teaching aids 教具
教学挂图/录音机/多媒体课件或小黑板
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1  Review 第一步  复习(时间:12分钟)
通过做调查描述家乡面貌以及人们业余活动的变化，复习现在完成时态，并学习部分生词。
1. (检查作业，要求学生轮流描述家乡巨变。)
T: We have known the changes around us. Let’s talk about them together.
(教师引导学生描述一些家乡生活条件的变化。)
S1: The roads in the past were narrow and dirty. Now there are many clean and wide ring roads in the cities.
S2: We have big houses to live in. They are very comfortable.
S3: We have different kinds of food to eat and fashionable clothes to wear.
S4: We can use computers, telephones, and fax machines to make our communications faster and easier.
  …
  (教师可用提示性的单词如road, house, food，让学生一起来描述。)
2. (教师出示课本2中的图片，复习现在完成时的一般疑问句，学习部分生词，完成2。)
T:  Thanks to the government’s efforts, people’s living conditions have changed a lot, especially the leisure activities. Can you say some leisure activities which we often have?
Ss: Watching a movie./Going roller skating.
T:  Yes, we can also take exercise or go climbing in the leisure time.(指着对应的图片，帮助学生理解。)
(板书生词，要求学生掌握thanks to。)
thanks to
(师生互动，复习现在完成时的一般疑问句，完成2。)
T:  Have you ever played any of them?
Ss: Yes, we have.
T:  Have you ever watched a movie in the open air?
Ss: No, we haven’t.
…
Step 2  Presentation 第二步   呈现(时间:8分钟)
继续巩固现在完成时态，学习生词，并进行听力训练。
1. (教师继续利用2中图片对话，引出1听力内容。)
T:  I think these leisure activities make your life interesting. What else have you done except these leisure activities?
Ss: We have joined an organization to help the old in the Community Services. (教师帮助学生回答。)
(板书并要求学生理解。)
organization
T: You are so helpful. Our main character in 1 also joined the same organization. Let’s listen to the tape.
2. (播放1录音。班级学生分为四人一组，推选一人代表本组参加限时抢写赛。评出获胜组，奖幸运星一枚，以资鼓励。)
T: Before we listen to the tape, listen to the rules carefully. Each group votes one student to write your answers on the blackboard. The fastest one is the winner, and the group will win a lucky star. Clear?
Ss: Yes.
☆
Group 1              Group 2                 Group 3 …
T: Group 2 is the winner. Congratulations!
Ss: (Claps…)
Step 3  Consolidation 第三步  巩固(时间:7分钟)
加强听力训练，提高学生的听力水平和综合应用语言的能力。
1. (再次播放1录音，特别注意要填入的重要信息。)
T: Listen again and pay attention to the important information such as how, when, what, and how many.

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