人教版八上Unit 2 How often do you exercise -Section B 2a —2e-教案、教学设计-市级优课-(配套课件编号：f04eb).docx

1、人教版新目标八年级上册：人教版新目标八年级上册： Unit 2 How often do you exercise ? Section B (2a-2e) 一、学习目标。一、学习目标。 （一）知识目标（一）知识目标 1. 掌握以下句型： a. We asked our students about their free time activities. b. Here are the results. c. We found that only fifteen percent of our students exercise every day. d. We were surprised th

2、at ninety percent of them use the Internet every day. e. It is good to relax by using the Internet or watching game shows f. the best way to relax is through exercise. g. It is healthy for the mind and the body. 2. 熟练掌握以下词汇：result, percent, although, through, such as, together, die 3. 掌握并能正确使用本课时的重点

3、短语：use it for fun, the answers to our questions （二）技能目标（二）技能目标 完成本课的阅读任务，学会写调查报告。 二、情感态度。二、情感态度。 培养学生积极健康的生活和生活习惯。 三、课前准备。三、课前准备。 I. 视野拓展 美国 2006 年的一项调查报告显示，许多美国中小学生为了应付更多的考试而放弃 体育课，再加上不良的饮食习惯，造成越来越多的青少年体重超标。美国 6 至 19 岁的 青少年中有 60%，约占 900 万人体重超标，较 1980 年增加了三倍。 调查报告指出，联邦政府 2001 年出台了“一个孩子都不落下”计划，要求学校重

4、视数学和阅读课程，所有学生在毕业前必须参加联邦会考。如果学校连续两年及格率 未达标，将被要求增加相关师资，学生也有权要求转学。许多学校为了加强数学和阅 读教学，开始减少“次要”课程， 而体育课往往就成了牺牲品。美国中小学正常上体 育课的学生比例已从 1991 年的 42%大幅降至 2003 年的 28%。 报告还指出，学生缺乏锻炼的问题已经很严重，再加上学校食堂提供的多是含高 糖、高脂和高热量的快餐，不合理的饮食更加剧了学生体质的恶化。 II. 请判断下列习惯是否健康，健康的请写上“healthy”, 不健康的请写上“unhealthy”. 1.He exercises at least（至少

5、）four or five days a week. ( ) 2. He always drinks cola before lunch. ( ) 3. She eats junk food every day. ( ) 4. She eats vegetables only twice a week. ( ) 5. He tries to drink milk every day. ( ) 四、教学过程。四、教学过程。 本课时的核心是 Reading 部分。 Before reading Answer the following questions: 1. How often do you

6、watch television? 2. How often do you use the Internet? 3. How often do you exercise? While reading 1. Skimming（略读）：快速阅读文章，回答问题。 （1）How many kinds of free time activities are mentioned in the passage? （2）What is the best way to relax? 2. Scanning（找读）： Task 1 细读文章，完成 2b 填空。 Task2 再读文章，回答 2c 问题 3. Rea

7、ding up（研读）： a. 自主学习-找出重、难点_ b. 合作探究-细读全文，提出疑难问题，小组讨论,互相解答。 4. 模仿秀：听录音并跟读，注意语音、语调。 观察与思考：观察与思考： 1. 联系上下文，你会翻译下列句子吗？ Here are the results. It is good to relax by using the Internet or watching game shows 观察划线部分总结重点句型。倒装句型 Here/there +be+名词。Here _ your book. It is +形容词+to do sth. 如，It is good to exerc

8、ise every day. It is important to learn English. It 是-主语，不定式短语 to do sth.是真正的主语。 It is interesting _ _ (see) English films. 2. 通过阅读 2b 你能总结一下如何写调查报告吗？ 综述（开头） 分述（主要内容）exercise , use of the Internet , watching TV 结论建议（结尾） 试着结合上面的结构分析，小组合作，复述课文。 After reading 1. 完成 2d，然后和同伴交流答案。 2. 试着结合上面的结构分析，根据下列提示词，

9、复述课文。 askedabout questions were about here are we found that (exercising) 40% 4-6 times 15% every day 20% 1-3times 20% do not at all were surprised that (Internet) 90% use every day the other 10% at least 3-4 times most for fun the answers to (watching TV) 2% watch 1-3 30% 4-6 85% every day it is go

10、od to relax it is healthy for so stared exercising Writing 下面是对一个班的学生就几个方面所做的一个调查，请就表格内容写一篇调查报告。 Activity Survey Activity Every day Once or twice a week Three or four times a week Do homework 90% 0% 10% Exercise 15% 55% 30% 100%=all 51%99% =most 1%50%=some 0%=no 开头已给出 Here are the results of the students activity survey. Most students _ _ _ _ _ _ _ _ _ _ 五、课堂反思。五、课堂反思。 1. 写调查报告时，你可以这样开头：_；这样结尾：_。 2. 通过本课的学习, 学生还有哪些疑问？_