2026年优翼学练优八年级英语上册人教版武汉专版第62页答案
写作应用
大象是人类的好朋友,你对它们的了解有多少呢?请你根据以下提示问题,写一篇英语短文介绍一下它们吧!
1. What do you know about elephants? 2. What’s their situation now? 3. How can we protect elephants? Something more about the elephants.
注意:文中不得透露个人真实信息;词数80左右。





请使用下面的表格完成自评并修改、誊写你的作文。

答案

One possible version:
Elephants are humans' good friends. How much do you know about them?
Elephants are big and strong. They're the biggest mammals on land. An adult elephant can weigh up to 5,000 kg. An interesting fact about them is that they are good at remembering places.
However, the number of them is getting smaller and smaller now. Some people hunt them in order to make money. Some cut down trees. Without trees, elephants have no place to live in. Let's take action to save elephants in danger. We can say no to things made of ivory. Also we should protect the home of elephants. Even a small action can make a difference!

解析

【分析】首先明确题目要求:需写一篇介绍大象的英语短文,满足:①采用第三人称、一般现在时的说明文;②覆盖三个核心要点:大象的特征、现状、保护措施;③词数80左右,无个人真实信息;④语法、拼写、标点正确,语句逻辑连贯。解题思路:先梳理三个要点的具体内容,用合适的连接词串联内容,确保时态、人称符合要求,丰富词汇与语法结构,最后检查是否符合所有评分标准。
【解析】写作步骤:1. 开头引入主题,点明大象是人类的朋友;2. 介绍大象特征:体型庞大、是陆地最大哺乳动物、记忆力强等;3. 转折说明现状:数量减少,原因是偷猎象牙、砍伐树木导致栖息地丧失;4. 提出保护措施:拒绝象牙制品、保护大象栖息地;5. 结尾呼吁行动,使用连接词(however、also等)保证逻辑连贯,控制词数在要求范围内,确保语法拼写正确。
【答案】Elephants are humans' good friends. How much do you know about them? Elephants are big and strong. They're the biggest mammals on land. An adult elephant can weigh up to 5,000 kg. An interesting fact about them is that they are good at remembering places. However, the number of them is getting smaller and smaller now. Some people hunt them in order to make money. Some cut down trees. Without trees, elephants have no place to live in. Let's take action to save elephants in danger. We can say no to things made of ivory. Also we should protect the home of elephants. Even a small action can make a difference!
【知识点】英语说明文写作、一般现在时运用、要点式写作
【点评】该范文紧扣题目要求,覆盖所有写作要点,人称和时态使用准确,语法结构丰富,逻辑清晰连贯,符合词数要求,是一篇优秀的英语写作范文。
【难度系数】0.5
假设你在《动物世界》中了解到了一个神奇的物种——黑脉金斑蝶(Monarch butterflies),对其很感兴趣。
Task 1:请查询黑脉金斑蝶的相关信息并作初步的记录。
1. What they look like:
They are beautiful with bright orange and black wings.

2. Where they live:
They mainly live in North America. In summer, they stay in Canada and the eastern America, but fly thousands of miles to central Mexico for winter.

3. What special ability they have:
They can travel quite long to spend winter.

4. What role they play in the ecosystem:
They provide food for birds and spiders.

Task 2:查询信息的过程中,你发现黑脉金斑蝶的生存状况并不乐观,于是你准备制作关于黑脉金斑蝶的海报,呼吁大家保护它们。

答案

Task 1:
1. They are beautiful with bright orange and black wings.
2. They mainly live in North America. In summer, they stay in Canada and the eastern America, but fly thousands of miles to central Mexico for winter.
3. They can travel quite long to spend winter.
4. They provide food for birds and spiders.
Task 2:

解析

【分析】
本题分为两个任务,Task1要求从外观、栖息地、特殊能力、生态角色四个维度记录黑脉金斑蝶的相关信息,需结合该物种的生物学特征准确对应填写;Task2为制作保护海报的开放性任务,无固定标准答案。解题时需明确每个问题的核心指向,对应黑脉金斑蝶的标准科普信息完成Task1,Task2按要求标注略即可。
【解析】
Task1的四个问题分别对应:1. 外观特征:黑脉金斑蝶翅膀为明亮的橙黑相间,形态美观;2. 栖息地:主要分布于北美,夏季在加拿大和美国东部,冬季迁徙至墨西哥中部;3. 特殊能力:具备长距离迁徙的能力;4. 生态角色:为鸟类、蜘蛛等提供食物。Task2为开放性实践任务,无固定答案,故标注略。
【答案】
Task 1:
1. They are beautiful with bright orange and black wings.
2. They mainly live in North America. In summer, they stay in Canada and the eastern America, but fly thousands of miles to central Mexico for winter.
3. They can travel quite long to spend winter.
4. They provide food for birds and spiders.
Task 2:

【知识点】
动物形态特征;动物栖息地与迁徙;生态系统的生物角色
【点评】
本题结合科普知识查询与生物保护实践,既考查对特定物种的基础认知,又引导学生关注生物多样性保护,兼具知识性与实践性。
【难度系数】
0.3