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单元写作要求
本单元以“动植物”为话题，讨论自然界里神奇的动物和植物。其书面表达命题形式主要是要求学生介绍某种濒危物种，并呼吁保护它们。
写作方法策略 如何写有关“保护动植物”的文章
写这类文章时，首先要确定四要素——体裁、时态、人称、结构。开篇可以使用形容词最高级的相关知识，介绍该物种的基本特征（如重量、寿命、习性等）；主体部分需要阐述其面临的危机并提出解决措施；最后发出呼吁，总结全文。
思路导引 佳作展示 高分词句
基本
特征
The elephant is ①the largest land animal on earth.
It can weigh as much as 7 tons and ②live up to 70 years.
Elephants mainly feed on grass, leaves, and fruit. They play an important part in keeping the balance of the ecosystem. Because their food-seeking activities help to spread seeds, ③which in turn encourages the growth of plants.
现状
+
措施
However, elephants are now in great danger.
Habitat loss is a major threat. Besides, illegal hunting for ivory also leads to a sharp drop in their population. In order to protect elephants, we can take the following actions. First, ④ we should make people realize how important elephant protection is through various school activities. Second, we should be firmly against the illegal trade of ivory and never buy ivory products.
呼吁
动员
All in all, every small step counts. Let's join hands to make a difference.
高分词句
①运用本单元语法重点：
形容词最高级。
②运用高级词组live up to，feed on，play an important part in，in order to，take action，make a difference。
③运用which引导定语从句。
④运用how引导宾语从句，作realize的宾语。
话题写作积累
1. 可以随便做某事
2. 重达……
3. 散步
4. 实际上
5. 动植物与人类息息相关。出于这个原因，我们应该不遗余力地保护它们。
6. 雨林是成千上万动物们的家园，是地球上最重要的栖息地之一。
7. 没有买卖就没有杀害！
本单元以“动植物”为话题，讨论自然界里神奇的动物和植物。其书面表达命题形式主要是要求学生介绍某种濒危物种，并呼吁保护它们。
写作方法策略 如何写有关“保护动植物”的文章
写这类文章时，首先要确定四要素——体裁、时态、人称、结构。开篇可以使用形容词最高级的相关知识，介绍该物种的基本特征（如重量、寿命、习性等）；主体部分需要阐述其面临的危机并提出解决措施；最后发出呼吁，总结全文。
思路导引 佳作展示 高分词句
基本
特征
The elephant is ①the largest land animal on earth.
It can weigh as much as 7 tons and ②live up to 70 years.
Elephants mainly feed on grass, leaves, and fruit. They play an important part in keeping the balance of the ecosystem. Because their food-seeking activities help to spread seeds, ③which in turn encourages the growth of plants.
现状
+
措施
However, elephants are now in great danger.
Habitat loss is a major threat. Besides, illegal hunting for ivory also leads to a sharp drop in their population. In order to protect elephants, we can take the following actions. First, ④ we should make people realize how important elephant protection is through various school activities. Second, we should be firmly against the illegal trade of ivory and never buy ivory products.
呼吁
动员
All in all, every small step counts. Let's join hands to make a difference.
高分词句
①运用本单元语法重点：
形容词最高级。
②运用高级词组live up to，feed on，play an important part in，in order to，take action，make a difference。
③运用which引导定语从句。
④运用how引导宾语从句，作realize的宾语。
话题写作积累
1. 可以随便做某事
2. 重达……
3. 散步
4. 实际上
5. 动植物与人类息息相关。出于这个原因，我们应该不遗余力地保护它们。
6. 雨林是成千上万动物们的家园，是地球上最重要的栖息地之一。
7. 没有买卖就没有杀害！
答案
1. feel free to do sth.
2. weigh as much as... / weigh up to...
3. take a walk / go for a walk
4. in fact
5. Plants and animals are closely connected with humans. For this reason, we should try our best to protect them.
6. Rainforests are home to thousands of animals, and they are one of the most important habitats on the earth.
7. No trading, no killing!
2. weigh as much as... / weigh up to...
3. take a walk / go for a walk
4. in fact
5. Plants and animals are closely connected with humans. For this reason, we should try our best to protect them.
6. Rainforests are home to thousands of animals, and they are one of the most important habitats on the earth.
7. No trading, no killing!
解析
【分析】本题是英语话题写作的常用表达积累题，要求根据给出的中文提示匹配对应的标准英语表达，需掌握保护动植物话题的常用短语、固定句式，确保汉译英时符合英语表达习惯，准确匹配对应含义。
【解析】结合单元话题（保护动植物）的常用英语表达，根据每个中文提示匹配对应内容：1. “可以随便做某事”对应常用短语feel free to do sth.；2. “重达……”对应weigh as much as... / weigh up to...；3. “散步”对应take a walk / go for a walk；4. “实际上”对应in fact；5. “动植物与人类息息相关。出于这个原因，我们应该不遗余力地保护它们。”对应Plants and animals are closely connected with humans. For this reason, we should try our best to protect them.；6. “雨林是成千上万动物们的家园，是地球上最重要的栖息地之一。”对应Rainforests are home to thousands of animals, and they are one of the most important habitats on the earth.；7. “没有买卖就没有杀害！”对应No trading, no killing!
【答案】1. feel free to do sth.
2. weigh as much as... / weigh up to...
3. take a walk / go for a walk
4. in fact
5. Plants and animals are closely connected with humans. For this reason, we should try our best to protect them.
6. Rainforests are home to thousands of animals, and they are one of the most important habitats on the earth.
7. No trading, no killing!
【知识点】英语常用短语、话题写作积累、汉译英
【点评】本题是单元话题写作的基础表达积累，帮助学生掌握保护动植物相关的核心英语表达，为话题写作提供素材支撑，难度较低，适合巩固单元知识。
【难度系数】0.8
【解析】结合单元话题（保护动植物）的常用英语表达，根据每个中文提示匹配对应内容：1. “可以随便做某事”对应常用短语feel free to do sth.；2. “重达……”对应weigh as much as... / weigh up to...；3. “散步”对应take a walk / go for a walk；4. “实际上”对应in fact；5. “动植物与人类息息相关。出于这个原因，我们应该不遗余力地保护它们。”对应Plants and animals are closely connected with humans. For this reason, we should try our best to protect them.；6. “雨林是成千上万动物们的家园，是地球上最重要的栖息地之一。”对应Rainforests are home to thousands of animals, and they are one of the most important habitats on the earth.；7. “没有买卖就没有杀害！”对应No trading, no killing!
【答案】1. feel free to do sth.
2. weigh as much as... / weigh up to...
3. take a walk / go for a walk
4. in fact
5. Plants and animals are closely connected with humans. For this reason, we should try our best to protect them.
6. Rainforests are home to thousands of animals, and they are one of the most important habitats on the earth.
7. No trading, no killing!
【知识点】英语常用短语、话题写作积累、汉译英
【点评】本题是单元话题写作的基础表达积累，帮助学生掌握保护动植物相关的核心英语表达，为话题写作提供素材支撑，难度较低，适合巩固单元知识。
【难度系数】0.8
