人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection学案设计

Section Ⅳ　Writing——写一篇关于健康饮食的文章

文体感知

健康饮食是一个重要话题，与学生的生活息息相关，是高考考查的热点话题，也是写作的重要内容之一。其基本结构为：

首段——提出关于健康饮食的观点；

中段——从几个方面分层次具体论证观点；

尾段——对全文进行总结。

增分佳句

一、夺人眼球开头句

1．Healthy eating habits are very important for our health.

健康的饮食习惯对我们的健康很重要。

2．We should develop healthy eating habits.

我们应该养成健康的饮食习惯。

二、亮点出彩篇中句

1．Health is more important than wealth.

健康比财富更重要。

2．Good health enables us to enjoy our life and achieve what we hope for in our career.

良好的健康使我们能够享受我们的生活和成就我们对事业的期望。

3．There is no denying that exercising regularly and keeping a balanced diet are of great benefit to our health.

没有人能够否认这一事实：经常锻炼和保持均衡的饮食对健康非常有益。

4．We should also eat less meat every day and we had better drink a glass of milk in the morning or at night.

我们每天还应该少吃肉，最好每天早上或晚上喝一杯牛奶。

5．Besides, we should focus on a balanced diet, which ensures us the necessary nutrition.

此外，我们应该注意饮食均衡，这能保证我们必要的营养。

6．We need to eat breakfast, lunch as well as dinner every day.

我们每天需要吃早餐、午餐和晚餐。

三、韵味无穷结尾句

In a word, we should have a balanced diet.

总之，我们应该有一个均衡的饮食。

典题演练

人们的健康很大程度上受制于饮食习惯。请你写一篇英语作文，就如何养成良好的饮食习惯发表你的看法。

注意：1.词数80左右；

2．可以适当增加细节，以使行文连贯。

第一步　布局谋篇

第二步　遣词造句

1．健康的饮食习惯对我们的健康非常重要。

________________________ are very important for our health.

2．我们应该每天吃新鲜的蔬菜和水果，因为它们为我们提供了维生素。

We should ________________________ every day, as they supply vitamins to us.

3．早上或晚上喝一杯牛奶也是有益的。

________________________________ is also beneficial.

4．我们应该注重均衡饮食，它保证我们必要的营养。

We should ________________________ and it assures us the necessary nutrients.

5．垃圾食品是我们健康的致命杀手，所以我们应该远离它。

Junk food is a fatal killer for our health, so________________________．

6．不吃早餐是一个很坏的习惯，这对我们的健康有很大的危害。

________________________ to skip breakfast, which does great harm to our health.

7．我们应该吃健康的食物，保持精力充沛。

We should eat healthy food to ________________________．

第三步　句式升级

1．用定语从句改写第二步中的句4

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2．用v.-ing形式作主语改写第二步中的句6

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第四步　完美成篇

用适当的过渡词语，把以上词汇和句式，再加上联想内容，组成一篇英语短文。

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Section Ⅳ　Writing——写一篇关于健康饮食的文章

典题演练

第二步

1．Healthy eating habits

2．eat fresh vegetables and fruit

3．A glass of milk in the morning or at night

4．focus on a balanced diet

5．we should stay away from it

6．It is a very bad habit

7．keep ourselves energetic

第三步

1．We should focus on a balanced diet, which assures us the necessary nutrients.

2．Skipping breakfast is a very bad habit, which does great harm to our health.

第四步

Healthy eating habits are very important for our health. But how can we form a healthy eating habit?

In my opinion, we should eat fresh vegetables and fruit every day, as they supply vitamins to us. A glass of milk in the morning or at night is also beneficial. Besides, we should focus on a balanced diet, which assures us the necessary nutrients.

Junk food is a fatal killer for our health, so we should stay away from it. What's more, skipping breakfast is a very bad habit, which does great harm to our health.

All in all, we should eat healthy food to keep ourselves energetic.