十五、书面表达。（5分）
我校正举办“环境保护宣传周活动”，现向六年级学生征集环保宣传稿件。请以“
提示：1. Why is it/are they important? (at least two reasons)
2. What should we do to protect it/them?
我校正举办“环境保护宣传周活动”，现向六年级学生征集环保宣传稿件。请以“
Water
is/are important”为题，根据下面的问题提示，选择一个自然物（如水、树……），谈谈它的重要性。提示：1. Why is it/are they important? (at least two reasons)
2. What should we do to protect it/them?
Water
is/are importantWater is very important in our daily life. At home, we use water to wash our hands. We use water to wash vegetables. We use water to cook food.
At work, farmers use water to grow crops. Firemen use water to put out fires. Water is very useful. We should save water.
For example, we can make a poster to tell people how to save water.
答案：Water is important
Water is very important in our daily life. At home, we use water to wash our hands. We use water to wash vegetables. We use water to cook food. At work, farmers use water to grow crops. Firemen use water to put out fires. Water is very useful. We should save water. For example, we can make a poster to tell people how to save water.
(答案不唯一)
Water is very important in our daily life. At home, we use water to wash our hands. We use water to wash vegetables. We use water to cook food. At work, farmers use water to grow crops. Firemen use water to put out fires. Water is very useful. We should save water. For example, we can make a poster to tell people how to save water.
(答案不唯一)
解析：
【分析】
首先明确题目要求：以“______ is/are important”为题，选择自然物，需说明至少两个重要性原因及对应保护措施。解题思路：1. 补全标题，选取常见自然物（如水）；2. 围绕重要性，从日常生活、生产等角度列举至少两个原因；3. 结合实际给出具体保护措施；4. 确保语句通顺，符合六年级英语写作要求。
【解析】
本题为半开放性英语书面表达，需按要求完成：①补全标题为“Water is important”；②阐述水的重要性：从家庭日常（洗手、洗菜、做饭）、工作场景（农民种庄稼、消防员灭火）两方面说明；③提出保护措施：节约用水，如制作海报宣传。
【答案】
Water is important
Water is very important in our daily life. At home, we use water to wash our hands. We use water to wash vegetables. We use water to cook food. At work, farmers use water to grow crops. Firemen use water to put out fires. Water is very useful. We should save water. For example, we can make a poster to tell people how to save water.
【知识点】
英语书面表达、环境保护话题写作
【点评】
该作文紧扣主题，结构清晰，从日常和工作两方面说明水的重要性，符合“至少两个原因”的要求，保护措施具体可行，语言简洁通顺，符合六年级学生的写作水平。
【难度系数】
0.7
首先明确题目要求：以“______ is/are important”为题，选择自然物，需说明至少两个重要性原因及对应保护措施。解题思路：1. 补全标题，选取常见自然物（如水）；2. 围绕重要性，从日常生活、生产等角度列举至少两个原因；3. 结合实际给出具体保护措施；4. 确保语句通顺，符合六年级英语写作要求。
【解析】
本题为半开放性英语书面表达，需按要求完成：①补全标题为“Water is important”；②阐述水的重要性：从家庭日常（洗手、洗菜、做饭）、工作场景（农民种庄稼、消防员灭火）两方面说明；③提出保护措施：节约用水，如制作海报宣传。
【答案】
Water is important
Water is very important in our daily life. At home, we use water to wash our hands. We use water to wash vegetables. We use water to cook food. At work, farmers use water to grow crops. Firemen use water to put out fires. Water is very useful. We should save water. For example, we can make a poster to tell people how to save water.
【知识点】
英语书面表达、环境保护话题写作
【点评】
该作文紧扣主题，结构清晰，从日常和工作两方面说明水的重要性，符合“至少两个原因”的要求，保护措施具体可行，语言简洁通顺，符合六年级学生的写作水平。
【难度系数】
0.7