英语人教版九年级全册Eating habits and health.doc

课程名称：饮食与健康Reading for writing 所属学科：初中英语 适用对象：初三学生 微课开发者：陈居玲 作者单位：青田县华侨中学联系电话景：“民以食为天”，饮食与人们日常生活的关系最为密切。饮食健康很大程度上决定着人们的身体健康。随着经济社会的发展，人们的饮食品种变得尤为丰富，选择亦趋于多样化，但是随之而来的问题也是显而易见的。初中学生作为成长中的人，自我管理能力和健康意识较为薄弱，因此他们的饮食健康亟需得到关注并加以引导。目标： 本微课以读促写，旨在通过阅读提高学生们的“话题”框架式写作能力。方法： 采取 “以读促写”的教学方法，注重培养学生的审题思题能力，从而提高学生们的综合写作能力。Step1. Lead-in Show the students the topic picturehealth and diet. T: How many kinds of food do you know? Ss: Vegetables, fruit, junk foodT: Yes, great! There are many kinds of food, such as vegetables, fruit, junk food, drinks and staple food. Are they all healthy food? Ss: Some of them are healthy food, like fruit and vegetables. But some of them are not, like junk food.T: How about these? Show them different kinds of street food. (Here teach the new words “vendor” for them.)T: Do you like street food? What do you think of it?Ss: Yes, I do. It is delicious. / No, I dont. It is unhealthy. As far as I know, many students like street food. So why are they so popular? Here is a passage for you. Lets read it together.Step2. Reading 1. Skimming reading. How many paragraphs are there in the passage? How many parts can it be divided? And what are the main ideas?Whats the main idea of the passage? (Make students find out the topic sentence to tell the main idea of the passage.) 2. Intensive reading.Why is street food popular among students? (1) The fact (2) Reasons from the reportRead carefully again, Finish off the following exercise.Street FoodFact Children like to eat this kind of food, _ these vendors look Street food dirty. is popular Reasons from the reportamong students Ling Ming: Street food was_. School food is _ and always _.Wang Jiao: Street food is _and you can eat _at_. At school, you can _ have food at _ and you usually _ wait a long time.Xue Yiqun: Schools should make_. 文中划线处填入一个恰当的连词:_Step3. Free talk 1. How do you like the street food around you? 2. How can we eat healthily? Summary of the teacher：Eating healthily is really important! Step4. Lets write together1. 近日有调查显示，我校学生的饮食健康状况十分不理想。许多学生喜欢吃垃圾食品和不卫生的路边小吃，其中有些学生几乎每天只吃这些食物。大部分学生节假日里三餐不规律，少数学生每天吃蔬菜水果，喝牛奶和开水。针对这一现象，请你写一写今后应该如何健康饮食。要点提示：1. 简要阐述我校学生的饮食情况； 2. 我们应该怎么健康饮食。3. 给学校提点建议以使我们的在校饮食更为健康。要求：1. 短文必须包含以上给定的所有提示。 2. 根据提示可适当增加细节，以使行文连贯； 3. 词数：80-100词。参考词汇：dirty, be harmful for, be full of, food additives, nutrient2. 审题。圈出题干中的关键词。 3. 思考。1).列: Beginning：简要阐述我校学生的饮食情况；Body：1. 我们应该怎么健康饮食。2. 给学校提点建议以使我们的在校饮食更为健康。Ending：健康饮食的意义。 2).文章框架：beginning, body and ending Beginning: 思考与本话题相关的句型a. Now more and more students have bad eating habits.b. Nowadays more and more students eat more kinds of food, but less healthily. What do they like to eat？ c. Look at the vendors around our schools. They have become more and more popular among students. What problems did they cause? Body: 思考与本话题相关的句型a. There are . b. Many students . Most of them . Only a few .c. We should / shouldnt d. Wed better (not) . e. Its important to.f. Eating healthily is . g. .Ending: 文章的结尾要与开头相呼应，强调健康饮食的意义。如：a. If every student pays great attentions to their eating habits, they will be more and more healthy.b. Its really important to eat healthily. c. Keeping healthy is very important in everyones life. d. Eat more healthily, study better.3). 连接词，如：First, second,