书面表达（满分25分） “一粥一饭，当思来之不易；半丝半缕，恒念物力维艰。”节约粮食是中华民族的美德，也是家家户户的传统。针对校园浪费粮食的现象，学校将举行以“节约粮食”为主题的倡议活动。

2. 具体的做法
3. 呼吁从我做起，节约粮食
第二步:列提纲 （重点词组）
traditional virtue; be of vital significance; launch a campaign against; put up; order food; all the time; hard work
第三步：连词成句
1. Being thrift on food is a Chinese traditional virtue.
2. Saving food is of vital significance for a country with 1.4 billion people.
3.The school is to launch a campaign against food waste.
4. Banners will be put up to advocate saving food.
5. Please don’t order food that we can’t finish.
6. Let’s remind each other to clear the plates all the time or pack leftovers home.
7. Every grain comes after hard work.
根据提示及关键词（组）进行遣词造句，注意主谓一致和时态问题。
第四步：连句成篇（衔接词）
1.表文章结构顺序：First of all, Firstly/First, Secondly/Second… And then, Finally, In the end, At last
2.表并列补充关系：What is more, Besides, Moreover, Furthermore, In addition As well as, not only…but (also), including,
3.表转折对比关系：However, On the contrary, but, Although+clause(从句), In spite of+n/doing,On the one hand…,On the other hand… Some…,while others…,as for, so…that… 
4.表因果关系：Because, As, So, Thus, Therefore, As a result
连句成文，注意使用恰当的连词进行句子之间的衔接与过渡，书写一定要规范清晰，
第五步：润色修改
【点睛】范文内容完整，要点全面，语言规范，语篇连贯，词数适当，上下文意思连贯，符合逻辑关系。作者在范文中使用了较多主从复合句，如：As for us students, please don’t order food that we can’t finish.这句话运用了关系代词that引导的定语从句。使用了一些固定词组，如launch a campaign,put up,all the time,hard work等。全文中没有中国式英语的句式，显示了很高的驾驭英语的能力。另外，文章思路清晰、层次分明，上下句转换自然，为文章增色添彩。