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Unit 4 Eat Well
Section B (2a~2c)
一、教学内容分析
本课时为写作课，要求学生通过网络发帖的形式介绍自己的饮食习惯。本课时中，学生将学习如何在介绍自己的饮食习惯时，使文章内容充实、层次分明、逻辑性强。尝试在文章中使用适当的连词和过渡词，学习一些重要的表达方式和高级句式，积累一定的写作方法，逐步提升写作能力。并且在写作的过程中进一步认识健康饮食的重要性，逐渐养成健康的饮食习惯。
二、语篇分析
【What】 本课时包含一篇网络发帖。Lisa分享了她的饮食习惯。她有一些好的饮食习惯，比如：按时按顿吃饭、吃大量蔬菜。同时她也有一些不好的饮食习惯，比如：她爱喝饮料、不爱喝水。她也认识到了不良饮食习惯的危害，并且有改善饮食习惯的计划和打算。 【Why】 本课时的语篇对学生的生活具有一定的指导意义。学生通过阅读语篇可以了解他人的饮食习惯，明白不良饮食习惯带来的危害，学习如何养成健康的饮食习惯。学生通过阅读语篇还可以积累相关语言并借鉴一些写作方法，为本节课的写作任务做铺垫。 【How】 本课时的语篇是一则网络发帖，图文并茂地呈现了新媒体语篇的特点。语篇共分为两个段落，主要涉及谈论饮食习惯的英文表达，如“I eat three meals a day, and I have them on time. I drink too many soft drinks.”等。语篇使用了大量连词和过渡词，比如“and，but，however，when，first，second”等。语篇通俗易懂、实用性强。
三、学情分析
学生在上一课时中，已经阅读了一篇文章，了解了一些不良饮食习惯、危害及改进建议，这为本课的写作任务奠定了基础。七年级学生活泼好动，对新鲜事物感兴趣，本节课通过大量图片吸引学生眼球，通过做调查、小组讨论等形式让学生充分活动起来。七年级学生的写作水平还不是很高。本课教师要带领学生做好充分地写前准备，包括：调查不良饮食习惯，通过图片了解健康饮食习惯，通过阅读2a短文，积累相关语言，总结写作方法，以提升写作能力。
四、教学目标
通过本课时的学习，学生能够： 1. 在语境中谈论好的饮食习惯和不好的饮食习惯，以及如何改善不好的饮食习惯； 2. 梳理Lisa的文章结构及常用表达，搭建文本框架，同时学习、归纳使文章内容充实、层次分明、逻辑性强的写作策略； 3. 进行仿写，写一篇介绍自己饮食习惯的文章； 4. 进一步认识健康饮食的重要性，逐渐养成健康的饮食习惯。
五、教学重难点
【重点】 1. 梳理Lisa的文章结构及常用表达，搭建文本框架，同时学习、归纳使文章内容充实、层次分明、逻辑性强的写作策略； 2. 进行仿写，写一篇介绍自己饮食习惯的文章。 【难点】 进行仿写，写一篇介绍自己饮食习惯的文章。
六、教学活动设计
环节一：回顾上节课阅读语篇的内容，激活已知。（5 mins） 学生回顾上节课语篇内容，回答问题。
教学活动 活动层次 效果评价
Students review and answer the questions. 应用实践之描述与阐释 观察学生的回答问题情况，了解学生对上节课所学知识的掌握情况。
环节设计意图：通过回顾上节课内容，激活已知，为完成本课的写作任务奠定基础。
环节二：调查学生中存在的不良饮食习惯并提出改进建议。（15 mins） 学生调查他们中间存在的不良饮食习惯并记录，然后每个小组整理出至少三条常见的不良饮食习惯。以小组为单位，讨论、提出改善饮食习惯的方法，最后汇报调查讨论的结果。
教学活动 活动层次 效果评价
Students ask their classmates what poor eating habits they have and take notes. Each group collects and sorts out at least three poor habits. Students discuss what they can do to improve their eating habits in groups. Write down their ideas. Students report the results in front of the class. 学习理解之获取与梳理 应用实践之描述与阐释、内化与运用 观察学生的调查、汇报展示情况，对有困难的同学和小组提供必要的帮助，鼓励学生积极参与课堂活动，对学生的表现给予适当评价。
环节设计意图：通过小组讨论和调查汇报，积累写作素材，打开写作思路，为完成写作任务做充分的准备。
环节三：学习健康的饮食习惯。（5 mins） 学生看图片，尝试描述图片内容，学习健康的饮食习惯。
教学活动 活动层次 效果评价
Students look at the pictures and describe them. Learn about healthy eating habits. 学习理解之获取与梳理 应用实践之描述与阐释 观察学生能否看图片，正确表述图片含义，了解学生对图片信息的理解情况以及正确运用相关语言表达的情况。
环节设计意图：继续积累写作素材，帮助学生拓宽写作思路，做充分地写前准备。
环节四：阅读2a短文，分析语篇结构及常用表达，搭建文本框架。并尝试运用所学进行仿写。（20 mins） 学生通过阅读2a短文，完成回答问题，完成表格等任务，并分析语篇结构，总结写作方法，然后尝试运用所学方法开展写作，最后展示互评。
教学活动 活动层次 效果评价
Students read Lisa’s post and answer the question. Students read again and fill in the chart. Students read Lisa’s post and learn about how to introduce their own eating habits. Students read and answer a question. Students talk about their own eating habits. 学习理解之获取与梳理、概括与整合 观察学生填表和回答问题情况，了解学生对文本框架的搭建情况。
Students write about their own eating habits with the information from 2b. Students show and read their articles and see how many stars their classmates will give them. 迁移创新之批判与评价、想象与创造 观察学生是否能顺利完成写作任务，用语是否规范、内容是否丰富、层次是否分明，给予学生必要的指导和帮助，鼓励学生积极展示自己的作文并合理评价他人的作文，从中汲取优点、避免错误。
环节设计意图：通过阅读2a短文，总结并积累写作方法；通过随堂练笔，让学生在实践中尝试运用一定的写作方法，提升自己的写作水平。通过展示互评，让学生互相汲取对方写作中的亮点，同时避免出现各种错误。
作业与拓展 1. Revise your article and post it to the web. Share your eating habits with more people. 2. Make a plan and try to improve your eating habits.
4 / 4(共22张PPT)
Unit 4 Eat Well
(2a~2c)
Section B
英语人教版（2024）七年级下册
Learning objectives
通过本课时的学习，学生能够：
1. 在语境中谈论好的饮食习惯和不好的饮食习惯，以及如何改
善不好的饮食习惯；
2. 梳理Lisa的文章结构及常用表达，搭建文本框架，同时学习、
归纳使文章内容充实、层次分明、逻辑性强的写作策略；
3. 进行仿写，写一篇介绍自己饮食习惯的文章；
4. 进一步认识健康饮食的重要性，逐渐养成健康的饮食习惯。
重点
重点
Review and answer
What are they
1
Some people have fast food every week.
2
Some people don’t have breakfast.
3
Some people eat too many sweet things.
We read an article from the Joy Clinic’s newsletter. Three poor eating habits are mentioned in the article.
Review and answer
If people have these poor eating habits, what can they do to improve their eating habits according to the article Think and say.
1
Some people have fast food every week.
2
Some people don’t have breakfast.
3
Some people eat too many sweet things.
They can make healthy balanced meals.
They should eat three meals a day.
They can have fruit for snacks.
Do a survey
What poor eating habits are common among students
What poor eating habits do you have, Li Ming
I like drinking soft drinks. And I seldom eat vegetables. What about you, Chen Li
I often order takeaway food / ...
Interview your classmates and take notes. Each group collects and sorts out at least three poor habits.
Do a survey
Poor eating habits among students
1. Many students like drinking soft drinks.
2. Some students seldom eat vegetables.
3. ...
What poor eating habits are common among students
Interview your classmates and take notes. Each group collects and sorts out at least three poor habits.
Let’s discuss
Discuss with your group members and write down all your ideas.
Vegetables are good for us.
We should try to eat them every day.
Soft drinks have much sugar. We should drink more water instead of soft drinks.
What can you do to improve your eating habits
...
Let’s report
What poor eating habits are common among students What good ideas do you have to improve your eating habits Now it’s time to report.
Many students like drinking soft drinks.
But soft drinks have much sugar. They are bad for us. We should drink more water instead of soft drinks. ...
Poor eating habits
& Ways to improve them
1. Many students like drinking soft drinks.
→drink more water instead
2. Some students seldom
eat vegetables.
→try to eat them every day
3. ...
Look and say
The Joy Clinic posts a newsletter again. It gives us some tips about how to develop good eating habits.
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Develop Good Eating Habits
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Develop Good Eating Habits
Look and say
What do these pictures mean Look at the pictures and try to say them.
Have a good breakfast.
Have your meals on time.
Eat your meals slowly.
Stop eating when you are satisfied, not full.
Choose healthy foods.
Eat more fruit
and vegetables.
Look and say
Stay away from junk food.
Choose healthy snacks.
Talk to your doctor
if you have questions.
Make a healthy eating plan.
Drink more water.
Choose whole grains.
What do these pictures mean Look at the pictures and try to say them.
Read and answer
The Joy Clinic wants teenagers to share their eating habits. Read Lisa’s post.
How many eating habits does Lisa write about
Lisa writes about five eating habits, three good habits and two bad ones.
Read and fill
Read Lisa’s post. Fill in the chart.
Lisa’s eating habits Good habits
Bad habits
eating three meals a day, eating at the right times, and eating a lot of vegetables
drinking too many soft drinks and not drinking enough water
Read and analyze
Let’s read Lisa’s post again and learn about how to write a similar one.
Para. 1 Good habits
Para. 2 Bad habits
the result of
bad habits
how to improve them
Read and find
Let’s read Lisa’s post again and learn about how to write a similar one.
How can you write about your eating habits
1. I have some good eating habits.
2. eat three meals a day
3. on time
4. eat a lot of vegetables
5. ...
Good habits
1. I have some bad eating habits.
2. drink too many soft drinks
3. be bad for...
4. don’t drink enough water
5. ...
Bad habits
Read and answer
How does Lisa make her article better
Use transition words:
First, Second, Third, ..., Finally
Use conjunctions:
and, but, however, when, before, ...
To begin with, At the same time, Besides, What’s more, At last ...
Think and talk
1. What good habit(s) do you have
2. What bad habit(s) do you have
3. What can you do to improve your eating habits
Talk about your own eating habits. Use the questions to help you.
Write and share
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Write about your own eating habits with the information from 2b.
I have some good eating habits. I have a good breakfast every day. Food gives me energy and makes me full of power. I ...
How many stars can you get 1. Use correct language.
2. Have substantial content (充实的内容).
3. Make your points clear and logical.
4. Use conjunctions and transition words properly.
5. Read loudly and fluently.
Show and read your article and see how many stars your classmates will give you.
Write and share
Write and share
I have a good eating habit. I eat a good breakfast every morning. Breakfast is very important because it gives me energy for the day. I usually have eggs, bread, and milk for breakfast. This helps me stay focused in class.
However, I also have a bad habit. I eat between meals. I eat too many snacks or sweet things. They are not healthy because eating too many snacks is bad for my health, but sometimes I just can’t stop.
To improve my eating habits, I can try not to eat snacks between meals. Instead, I can eat fruits when I feel hungry. This way, I can stay healthy and have more energy for my studies and other activities.
Mary
Example
Summary
Good habits
知识点1相交线
Use conjunctions:
and, but, however, when, before, because, so ...
Use transition words:
First, Second, Third, ..., Finally
How to write about your own eating habits
Bad habits
results of
bad habits
how to improve them
Useful expressions:
on time, a lot of, all kinds of,
too many/much, be bad/good for...
Useful sentences:
It’s better to ...
In future, I should / can ...
Homework
1. Revise your article and post it to the web. Share your eating habits with more people.
2. Make a plan and try to improve your eating habits.

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