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1、Unit2 Healthy eating年级 高一 科目 英语 主备教师 日期课题 Unit2 Healthy eating 课时参与人员 Unit 2 Healthy eatingI. 单元教学目标Talk about healthy dietMake suggestions or giving advice on dietDistinguish the meanings of Modal verbsMake a balanced menu II 目标语言Practice talking about your ideasI dont think you are right.I quite a
2、gree with you.Im afraid I dont agree / disagree with you. Of course not. Im afraid not. All right. Thats a good idea.Certainly. / Sure. No problem.III 词汇1. 四会diet, nut, bean, pea, cucumber, eggplant, pepper, mushroom, peach, lemon, balance, barbecue, mutton, roast, fry, stir-fry, ought, bacon, slim,
3、 curiosity, hostess, raw, vinegar, lie, customer, discount, weakness, strength, consult, fiber, digest, carrot, debt, glare, spy, limit, benefit, breast, garlic, sigh, combine2认读protective, spaghetti, protein, crisp, kebab, sugary, muscle, calmly, cooperation3. 词组get away from, balanced diet, ought
4、to, lose weight, tell a lie, win back, earn ones living, in debt, spy on, cut down, before long, put on weightIV. 语法 The use of ought to1. Statements You ought to cook fresh vegetables and meat without too much fat if you want to stay slim.You ought not to eat the same kind of food at every meal.2.
5、DifficultyDistinguish and summarize the usage of ought to and should.III. Teaching arrangement1st period Warming up and new words 2nd period Reading 3rd period Language points 4th period Learning about Language 5th period Grammar 6th Period Using Language7th Period Listening and Writing8th Period Re
6、view The First Period Warming up and new wordsTeaching goals 教学目标1. Target language 目标语言a. Key words and phrases (重点词汇和短语)energy, fiber, digestion, bean, cucumber, mushroom, lemon, ham, mutton, roast, slim, curiosity, raw, lie, customer, muscle, cheese, protectiveb. Key sentences (重点句型) What do you
7、think of this diet?What will happen to you if you dont eat a balanced diet?2. Ability goals 能力目标Enable students to talk about their eating. Enable student to plan a healthy menu.Enable students to give opinions on others dietTeaching important points 教学重点a. Identify different groups of foods and tal
8、k about healthy eating.b. Be able to use different words relative to food to plan a healthy dietTeaching methods 教学方法Group discussion and presentation (cooperative learning)Multi-functional teaching equipment (CAI)Teaching aids 教具准备A recorder, a projector and some slidesMulti-functional teaching equ
9、ipment (CAI)Teaching procedures and ways 教学过程与方式Step I Warming upFree talk: The food in our canteenWhich one would you prefer? Western food or Chinese food?What do you usually have for breakfast / lunch /supper ?What will happen if you do not eat a balanced diet？Step II DiscussionWhat is healthy die
10、t?Healthy diet: a diet that is balanced and neither too rich in fat, sugar and salt nor too poor and lacking in essential nutrients.Step III Speaking Decide which food is junk food or healthy food and give reasons.I think is junk food because I think is healthy food because (be rich in; be low in)St
11、ep IV Plan your healthy menu1. What do you think should go into a good meal? 讨论记录A good meal should contain some food from each of the three categories above.2. Imagine you and your partner are going to invite some friends for dinner. What special food of your place would you offer them? Plan a menu
12、.Student presentationStep V HomeworkReview the key sentences in this part.教学内容分析本单元的中心话题是健康饮食。主要是为了使学生对与健康有关的问题得到更好的理解。这一单元鼓励学生去检查自己的饮食行为，看一看它是不是健康的饮食习惯。一种健康的饮食习惯应该是平衡的，既不在脂肪、糖和盐这些方面过剩，又不会在人体必需的营养元素方面匮乏。通过本单元的学习，学生可以对健康饮食有一个清楚的概念，从而根据所学的知识去思考与健康有关的问题。Warming Up部分通过问题向学生询问饮食构成，让学生对本单元的内容能有一个初步的了解，并使学
13、生复习与有关饮食的单词和短语。然后让学生回答一组问题，通过这些问题的讨论，引导学生参与表达自己的看法，激发学生兴趣和好奇心，让学生自然而然地进入下一部分的学习。Pre-reading 部分通过几个问题讨论，让学生认识平衡营养的重要性，为课文的学习做出铺垫。Reading 部分主要讲述了王鹏和咏慧开饭店的故事，借此揭示了不同食物对人体有着不同的影响。故事讲诉了王鹏和咏慧两家饭店的两种饮食都是不合理的，经常去王鹏的饭店容易发胖，这样会导致高血压和心脏病等疾病；而经常去咏慧的饭店的顾客则容易变瘦，这样容易导致厌食或是营养不良，让学生注意并避免走这两种极端。这些距离学生自身生活很接近的问题很容易引起学
14、生的思考。在教授的过程中注意积极的引导学生不断的进行反思。Comprehending第一部分通过True or False 第四部分通过Main idea的寻找，使学生对文章有了一个浅层的理解。Learning about Language 部分突出了词汇和语法的学习与训练。本单元的语法是情态动词ought to等的基本用法。Using Language 部分中包括了听、说、读、写几个部分的内容。学生可通过王鹏和咏慧的这一个事情，深入展开讨论与健康饮食有关的事情。阅读后的习题及讨论不仅帮助学生加深对文章主旨大意的理解，更重要的是让学生学会用所学的知识，解决在现实生活中遇到的问题。Learnin
15、g Tip 部分主要建议学生学会通过学到的与健康饮食有关的内容，安排合理的膳食；让学生通过查询各种资料，熟悉各种饮食习惯、饮食结构与饮食文化，不断开拓自己的视野。(1) 学会区别事实与观点，锻炼思维分析能力。(2)用英语表达自己的看法或征求别人的看法。教学重点和难点1. 教学重点(1) 本单元的生词和短语；(2) 掌握情态动词ought to的基本用法；(3) 了解合理的膳食、饮食习惯、饮食结构与饮食文化，掌握有关词汇。2. 教学难点(1) 增进学生对饮食文化的理解，了解和感悟饮食文化；(2) 如何正确处理矛盾、解决问题；(3) 如何给予劝告，提出建议。教学反思 本单元话题关于饮食，对于高一这个年级的学生来说，他们对吃这个话题非常感兴趣，但是不少同学对合理饮食没有什么概念，通过本单元学习，他们懂得什 么是 healthy diet, 阅读的设置，以故事为线索，讲述两个餐厅之间由恶性竞争转变成双赢，故事生动有趣，在 1 班学习时，通过同学们的合理改编，搬上了舞台，同学们通过自己的演绎，提高了自己的口语。建议：在今后单元的学习中，故事性的阅读考虑让基础较好的同学扮演成舞台小剧。
