Unit 1 The Changing World Topic 1 Our country has developed rapidly Section B 教案

仁爱湘教版初中英语九年级上册
Unit 1 The Changing World
Topic 1 Our country has developed rapidly
Section B 教案
Step 1 Review
创设情境对话，复习现在完成时态，并学习部分生词。
1. 通过做游戏，复习现在完成时。
2. 教师出示一张吉姆的旅游照片，介绍他的假期经历，导入并教授生词。
Step 2 Presentation
创设语言情境，让学生掌握现在完成时态的一般疑问句，学习部分生词，呈现1a、2a，完成2b。
1. (教师拿出一张“残疾儿童之家”的图片，导入现在完成时的一般疑问句。)
(教师解释though引导让步状语从句，不与but连用。板书并要求学生掌握。)
2. (播放1a录音，学生跟读，注意语音和语调。)
T: Please listen t ( http: / / www.21cnjy.com )o 1a again and repeat. Pay attention to the pronunciation and intonation.
3. (听2a录音，回答幻灯片中出示的问题。)
T: Today we all have ( http: / / www.21cnjy.com )a happy life, but in the past, people’s lives were very hard, even some children had to be child laborers. Listen to the tape, and answer the following questions.
(1) Did Kangkang’s granny have a hard life in the past (2) What did Kangkang tell Rita about Chinese teenagers in the past (3) How did most children spend their childhood in the past
4. (学生打开课本，再听2a，跟读并找出疑难点。)
T: Open your books ( http: / / www.21cnjy.com )now. Listen to 2a again and repeat. Mark the difficulties when you are
reading.
5. (引导学生说出疑难点和含有现在完成时态的句子，教师讲解疑难点，板书要点并要求学生理解生词support和rapidly。)
6. (学生仔细阅读2a，完成2b。两分钟后，核对答案。)
Step 3 Consolidation
通过比赛、谈论等形式，激发学生朗读兴趣，培养学生的听、说技能，巩固2a，完成2c。
1. (分角色朗读2a，选择四组进行比赛，激发学生朗读兴趣。对表现好的小组，给予掌声鼓励。)
2. (学生两人一组，谈论过去的孩子和现在孩子的不同生活。)
3. (听录音，完成2c。提高学生听力技能，进一步了解过去与现在的青少年的生活变化。)
T: Listen to the tape of 2c and fill in the blanks.
(播放2c录音两遍，核对答案。)
Step 4 Practice
强化练习现在完成时态的一般疑问句形式，以及动词的过去式与过去分词。完成1b。
1. (教师出示教学所需的图片，要求学生运用现在完成时，针对图片内容进行问答练习。)
(1)—Have you cleaned rooms for the disabled children —Yes, I have.
(2)—Have you fed the disabled children —No, I haven’t.
(3)—Has he jumped rope yet —Yes, he has.
…
2. (板书几组动词，并讲解动词的不规则变化。让学生参考书后附表，完成1b过去式和过去分词的填空部分。)
(板书并要求学生掌握shut。)
jump jumped shut shut chatted chatted do did
3. (引导学生总结现在完成时的句型，用现在完成时的一般疑问句操练1b，要注意第三人称单数的练习。完成1b。)
Example:
A: Chat online.
B: Have you chatted online/Has he chatted online
C: Yes, I have./No, he hasn’t.
Step 5 Project
通过写调查报告的形式呈现今昔生活变化，对学生进行热爱生活的情感教育。
1. (学生分组谈论自己的父母或爷爷奶奶童年时的生活，写一份调查报告。)
T: We know ( http: / / www.21cnjy.com )a lot about the differences between teenagers’ lives in the past and nowadays. What are your opinions Do you care about your parents’ childhood Do you care about your grandparents’ childhood If so, you can talk in groups of four to tell your partners how your parents or your grandparents spent their childhood. Make a simple survey report at last.
(调查可以是关于娱乐、运动、学习、饮食、住房、穿着、健康、工作等方面的。)
2. Homework:
Write an article about teenagers nowadays.
: