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Unit 4 Eat well Section B 1a-2c教学设计
课题 Section B 1a-2c 单元 Unit 4 学科 English 年级 7
教材 分析 一、教材分析 根据《义务教育英语课程标准(2022 年版）》的要求，英语阅读教学应注重培养学生的阅读技能、语言知识和情感态度。在阅读课中，教师需要为学生提供接触和体验语篇的机会，指导学生学习语篇结构和语言特征，并关注语篇的各个组成部分及所用的语言是如何表达意义的。本单元围绕“饮食”这一主题展开。该主题属于课标要求的“人与自我”主题范畴中的“身心健康，抗挫能力，珍爱生命的意识”子主题，以及“人与社会”主题范時中的“和谐家庭与社区生活”子主题。 本课的阅读材料是一篇关于健康饮食的宣传教育文章，强调健康饮食对身心健康的重要性，指出不良饮食习惯及其后果，并提出改善建议。文章共有五个段落，采用了总一分一总的结构。第一段是“总”，提出全文的中心观点：我们吃的食物和我们的饮食习惯对身心健康都很重要。后面三段是“分”，分别从三个方面对中心观点展开说明。第二段说明了过于频繁食用快餐可能对健康造成的危害，如导致体重增加、引发心脏问题等。作者建议读者自己动手烹饪营养均衡的食物。第三段讨论了不良饮食习惯—不吃早餐。文章指出，不吃早餐会导致困倦和注意力不集中，因此吃早餐很重要。第四段聚焦甜食的过度摄入。文中提到，冰激凌、糖果和巧克力含有大量糖分，可能会引发不齿方面的问题。作者建议在想吃零食时可以用水果代替甜食。最后一段又是“总”。总的来说，本文通过具体的例子和简明的语言风格，向读者传达了一个重要的健康饮食理念，即健康饮食不仅要关注我们应当吃什么（what），还要关注我们应当如何吃以及如何形成良好的饮食习惯（how）。本文的内容旨在引导学生思考板块引导性问题 “How do we make healthy eating choices ”主题非常贴近日常生活，能够轻松地激起学生学习英语的兴趣。师生、生生之间的交流也培养了学生的合作精神，促进了学生，教师的情谊，从而对学生英语学的提高会有很大的促进。
学习 目标 课时目标 1. Language Abilities (语言能力): Learn to master the new words, phrases and sentences related to healthy eating. Learn to understand main ideas from texts. 2. Learning Abilities (学习能力): Learn to get the main idea and some details by fast reading and careful reading. Learn to work in group. Learn to develop effective reading strategies and self-directed learning skills. 3. Thinking Qualities (思维品质): Learn to stimulate the interest of English learning. Learn to lead Ss to express their thoughts. Learn to apply critical and creative thinking to analyze the impacts of eating habits. 4. Cultural Awareness (文化意识): Learn to internalize the significance of healthy eating and promote health awareness. Teaching key and difficult points Learn to master key words and expressions related to healthy eating and to understand main ideas from texts.
重点 1. 课堂表现评价：通过小组讨论、角色扮演，观察学生能否准确使用目标句型表达观点（如“ You shouldn’t eat too much fast food because it’s unhealthy.”）； 2. 阅读任务评价：通过思维导图填空，检测学生对文本信息（不良习惯、后果、建议）的提取准确性；
难点 自制菜单反馈评价：通过“健康饮食计划表”，评估学生能否将所学知识转化为生活实践，并用英语正确表达。
学情分析
1. 基础知识
学生已掌握部分食物类基础词汇（如 apple, ice, milk）等，但对更具体的营养分类（如 staple food，fruit，vegetables,meat）和饮食习惯和提出饮食建议等句式运用能力较弱；对中西方饮食文化差异（如餐具使用、三餐构成）仅有模糊感知，缺乏跨文化对比分析的意识。
2.行为习惯
此阶段的学生已经适应了初中生活，具备认真倾听、及时整理和主动反思的意识，但仍需要进一步引导加强。本节课通过紧凑的阅读流程，帮助学生进一步强化以上习惯，且通过细读文本，能够帮助学生就健康饮食话题提高语言的规范性和准确性，帮助学生养成有效表达的习惯。
3.关键能力
此阶段的学生已经具备了简单的信息提取与加工能力，能够就有关饮食话题进行简单的语言组织与表达。但仍然需要学会运用预测、略读、扫读等阅读策略，提高阅读效率，提高从文章中获取关键信息并进行整合的能力。也需要通过阅读文章，进一步了解不健康的饮食习惯，意识到不健康饮食的危害性，并反思自己的饮食习惯，运用本课所学的语言和结构，表达自己的饮食习惯和规划健康的饮食方案，从而提升语言组织和表达能力。
学习活动及作业设计
Step I. Warm up
1.Watch a video.
2.Free talk.
What did you eat this morning
What's your favorite food
Step II. Pre-reading
Read the article quickly and answer the two questions.
1. How many eating habits are mentioned in this passage
___________________________________________________________
2. What are they
___________________________________________________________
___________________________________________________________
___________________________________________________________
Step III. While-reading
1. Read the article carefully and fill in the chart.
Poor eating habit Result Reason for the result Idea/Advice
have fast food too often
feel sleepy; hard to focus need food for energy
have fruits for snacks
2. Read the post and finish the mind map.
Step IV. Post-reading
1. Role-play
Four students a group.
Student A as a reporter to interview students about their eating habits.
Student B & C as an interviewee to share your eating habits. (good & bad habits)
Student D as a doctor to give some advice.
Student A:
What good eating habit(s) do you have
What bad eating habit(s) do you have
What can she/he do to improve his/her eating habits
2. Make a survey.
3. Watch a video about “What is a healthy diet(饮食)”
Emotional Education: Choose your food not only for taste, but also for health.
4. How can we have a healthy diet(饮食) Design(设计) a menu for our school.
The menu you wish
Monday
Dishes
Staples
Vegetables
Meat
Fruit
Special dishes
Reasons
5. Read the text and answer the questions.
Food Myths(错误的观点)
"Only fruit and vegetables are healthy foods."
The human body needs to eat many different kinds of food to keep healthy. The Chinese Food Guide Pagoda shows us what food we should eat. While fruit and vegetables are healthy choices, it is just as important to eat foods from other food groups. Milk, for example, includes(包含)many nutrients( 营养 ) and is good for our bones(骨头). We should include milk or dairy products(奶制品) among the things we eat.
"Eating fat makes you fat."
Eating fat is important for keeping us healthy. It gives us energy and helps our body to take in nutrients. Not all fat makes us put on weight. Some fat can even encourage our body to lose weight. It is necessary to include some, but not too much, fat in our food to help our body work well
"It's OK to eat only what I like while I'm young."
When we are young, it may feel like we can just eat whatever we want! For example, sweets and fried(油炸的) foods taste delicious. But we cannot eat those foods alone. Eating balanced meals is very important when we are young. It helps our body and brain to grow well. Bad eating habits may stay with us all our life, so it is best to develop good eating habits early!
1. What are the three food myths in the text
___________________________________________________________
___________________________________________________________
2. Why is milk good for the body Give two reasons.
___________________________________________________________
___________________________________________________________
3. Should we eat fat Why or why not
___________________________________________________________
___________________________________________________________
六、作业设计
1. Make a healthy menu for your family.
2. Finish the exercises on your learning paper.
Choose-to-do（选做）：
Make a survey about your parents’ eating habits, and give them some advice.
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