必修3《Using LanguageⅠ》优质课教案设计

必修3《Using LanguageⅠ》教案优质课下载

A healthy diet

A healthy diet helps protect against malnutrition（营养不良）as well as heart disease, obesity and cancer.It would be strongly advised that a person should limit the sugar and fat intake(摄入) to less than 30% of the total energy to avoid obesity. Also you have to keep salt intake to less than 5g (1 teaspoon）per day to reduce the risk of heart disease and stroke(中风). You’d better have at least 400g (5 portions) of fruits and vegetables and some nuts and whole grain(全麦). It is a good idea to live far away from fast food, cookies, fried food.

改编理由：这篇补充阅读是改编自世界卫生组织（WHO）的官方网站上关于健康饮食的最新标准。本段落旨在对本节课要达成的目标即健康饮食知识和给建议的句型进行归纳总结，起到了画龙点睛的作用，既是对课文阅读关于健康饮食的合理补充和归纳，也是为下面学生的Role-play 做了有效铺垫。

II. Role-play

Four students work as a group, one acts the boss and the other three students make suggestions on menus for breakfast, lunch and supper for the boss of our school canteen.Group1----a breakfast menu; Group2----a lunch menu; Group3----a supper menu; Group4----a night snack(夜宵) menu(改编自课文P15Using Langue: Speaking and writing)

改编理由：由于一直以来，学校餐厅的服务质量提升一直是老大难问题，不少学生对学校餐厅怨声载道，于是把对话改成给学校的餐厅老板关于一日三餐加夜宵的建议，更贴近学生的生活实际，也更激发他们说的欲望，设置真实的情景让学生去具体运用学到的健康饮食的知识和如何给建议的句型。之后让学生去评价同伴给出的菜单，旨在强化他们对健康饮食知识的进一步的操练和运用，也学会批判思维方式去看待事物。

2. 教学目标 Teaching aims

1）Ss are able to use the reading skills such as predicting, skimming and scanning to finish the reading tasks.

2) Ss are able to use the reading skill of summarizing to know about healthy eating and use the suggestions given sentence patterns.

3) Ss are able to use the knowledge of healthy eating to design healthy menus and make a comment on them, and meanwhile, use suggestion patterns in a real situation.

4) Ss are able to understand the importance of a healthy diet and menus.

3. 学情分析

学生已完成本单元第一课时的热身和阅读课，他们已经基本了解故事的起因和发展，对故事的高潮和结尾充满期待。学生在本课时要完成的目标就是让学生运用本课所学的关于健康饮食的知识与 “热身”和“阅读”部分内容进行整合，并操练运用给建议的句型在语境中深一步学习语言知识并且在灵活的语境中运用。

4.重点难点

1) Ss are able to use the reading skills such as predicting, skimming and scanning to finish the reading tasks.

2) Ss are able to use the knowledge of healthy eating to design healthy menus and make a comment on them, and meanwhile, use suggestion patterns in a real situation.

5.教学过程

Step1 Warming up and revision

T asks ss to discuss with the partner to recall the first part of the story–Come and eat here.

Ss recall the story and then try to speak it out.

T: Last period, we learnt the first part of the story, do you still remember the story. Try to recall the story with your partner in one minute.

(Ss’ pair work)

S1:…

S2:…