1、有关饮食的说明文本单元的写作任务是要求写一篇短文介绍一道中国美食。介绍时可从历史、食材等方面入手。时态多使用一般现在时。基本框架1开头：点明要介绍的美食；2主体：从历史、食材等方面具体介绍该美食；3结尾：总结全文(简述该美食的独特之处或其寓意)。常用词块1be rich in vitamins，fibre and minerals富含维生素、纤维素和矿物质2be low in fat and calories 低脂肪、低卡路里3keep a balanced diet 保持均衡的饮食4be particular about food 挑食5keep away from junk food 远离
2、垃圾食品6unhealthy eating habit 不健康的饮食习惯常用语句精彩开头As we all know，we are what we eat.众所周知，吃什么补什么。Fast food is becoming more and more popular in China.在中国，快餐正变得越来越流行。丰满主体Healthy foods dont include most snacks as they are high in sugar.大多数零食都不是健康食品，因为它们含糖量太高。The majority of people take in too much fat and no
3、t enough fibre，which does great harm to their health.大多数人摄入的脂肪太多，纤维不足，这对他们的健康很有害。We must admit the fact that eating junk food is harmful to our health.我们必须承认吃垃圾食品有害健康。We should reject junk food，such as instant noodles and hamburgers.我们应该拒绝垃圾食品，例如方便面和汉堡。We have to keep a balanced diet and maintain re
4、gular eating habits.我们必须保持均衡饮食和规律的饮食习惯。余味结尾In my opinion，we should try to develop healthy eating habits to build up a strong body.依我看来，我们应该尽力养成健康的饮食习惯，以强身健体。Follow this advice，and you will live healthily and happily.遵从这个建议，你会生活得健康快乐。假定你是李华，你校英文报美食栏目“A bite of China”正面向全体学生征稿。请你写一篇短文应征，介绍一道中国美食。注意：词数
5、80左右。 【参考范文】In china nothing can be compared with dumplings in terms of their popularity and significance.Dumplings date back more than 1，800 years.The dumplings are a famous traditional food in northern China.They consist of meat or vegetables wrapped in a thin piece of dough.The fillings can vary according to ones taste.And the cooking methods involve boiling，steaming，and frying.Dumplings are eaten on many important occasions，especially at the Spring Festival，with good wishes for a better life.