在上一份作业中,我们复习了有关自然景观的知识要点,了解了一些自然奇观的特点与魅力,也认识到部分自然景观面临的问题。在这份作业中,我们将进一步走进自然世界,学会用英语介绍自然奇观,并思考如何用行动保护它们。
1. Read about natural wonders and learn more about them with unit words;
2. Make a poster to show how to protect amazing nature;
3. Think about small actions to help save natural wonders.
1. Read about natural wonders and learn more about them with unit words;
2. Make a poster to show how to protect amazing nature;
3. Think about small actions to help save natural wonders.
答案
参考完成方案如下:
1. 任务1参考示例:选取维多利亚瀑布作为了解对象,用单元词汇介绍:Victoria Falls is one of the most fantastic natural wonders in the world. It is about 1,700 metres wide, and the sound of the falling water is very loud. Local people also call it "the smoke that thunders". We can learn that it brings great power and amazing views to visitors all over the world.
2. 任务2海报参考设计:
顶部大标题:*Protect Our Amazing Nature*
左侧板块:Our Natural Wonders,搭配手绘瀑布、峡谷小图,简单列举3个知名自然奇观的名字
中间板块:What should we do? 用短句列出保护自然的相关做法
底部板块:Let's take action now! 搭配手绘小树叶图案
3. 任务3小行动参考:
① 出游参观自然景观时,不随手乱扔垃圾,不在景观的岩石、树木上乱涂乱画;
② 向身边的同学、家人宣传保护自然奇观的重要性;
③ 日常尽量选择步行、乘坐公共交通的低碳出行方式,减少碳排放,减缓气候变化对自然奇观的破坏;
④ 看到有人破坏自然景观的行为,及时友好地劝阻。
1. 任务1参考示例:选取维多利亚瀑布作为了解对象,用单元词汇介绍:Victoria Falls is one of the most fantastic natural wonders in the world. It is about 1,700 metres wide, and the sound of the falling water is very loud. Local people also call it "the smoke that thunders". We can learn that it brings great power and amazing views to visitors all over the world.
2. 任务2海报参考设计:
顶部大标题:*Protect Our Amazing Nature*
左侧板块:Our Natural Wonders,搭配手绘瀑布、峡谷小图,简单列举3个知名自然奇观的名字
中间板块:What should we do? 用短句列出保护自然的相关做法
底部板块:Let's take action now! 搭配手绘小树叶图案
3. 任务3小行动参考:
① 出游参观自然景观时,不随手乱扔垃圾,不在景观的岩石、树木上乱涂乱画;
② 向身边的同学、家人宣传保护自然奇观的重要性;
③ 日常尽量选择步行、乘坐公共交通的低碳出行方式,减少碳排放,减缓气候变化对自然奇观的破坏;
④ 看到有人破坏自然景观的行为,及时友好地劝阻。
解析
这是结合外研版七年级英语自然奇观相关单元的实践类作业,我们可以结合课内学到的词汇、句式,分三个任务完成对应内容,难度贴合七年级英语水平,不需要使用超纲的复杂表达:
1. 任务1可以选取课本里出现过的经典自然奇观,借助单元核心词汇如wonder, natural, huge, ancient, sight, rock等查阅相关资料整理介绍内容,加深对奇观的了解;
2. 任务2制作海报时可以设计清晰的板块,搭配简单手绘,用短句表达内容,符合海报简洁醒目的特点;
3. 任务3可以从日常生活的小事出发,思考力所能及的环保行动,内容贴合实际容易践行。
1. 任务1可以选取课本里出现过的经典自然奇观,借助单元核心词汇如wonder, natural, huge, ancient, sight, rock等查阅相关资料整理介绍内容,加深对奇观的了解;
2. 任务2制作海报时可以设计清晰的板块,搭配简单手绘,用短句表达内容,符合海报简洁醒目的特点;
3. 任务3可以从日常生活的小事出发,思考力所能及的环保行动,内容贴合实际容易践行。
一、三步画自然(任选一处你喜欢的自然景观,如火山、湖泊、森林)

Step 1 Draw the basic shape(例如:画一个不规则的蓝色椭圆代表镜泊湖)
Step 2 Add details(例如:在湖边画几棵树,湖面画波纹)
Step 3 Color and finish(例如:给树涂绿色,天空涂蓝色)
Step 1 Draw the basic shape(例如:画一个不规则的蓝色椭圆代表镜泊湖)
Step 2 Add details(例如:在湖边画几棵树,湖面画波纹)
Step 3 Color and finish(例如:给树涂绿色,天空涂蓝色)
答案
Step 1:画一片连绵起伏的不规则闭合轮廓,代表整片森林的整体范围基底
Step 2:在轮廓内部画出高低错落的树木简笔轮廓,在林间空地上添画几丛小草和零星小花的线条
Step 3:给树干涂上棕褐色,树叶涂上深浅不一的翠绿色,小花涂上明黄色和淡紫色,背景的天空部分涂上柔和的浅蓝色
Step 2:在轮廓内部画出高低错落的树木简笔轮廓,在林间空地上添画几丛小草和零星小花的线条
Step 3:给树干涂上棕褐色,树叶涂上深浅不一的翠绿色,小花涂上明黄色和淡紫色,背景的天空部分涂上柔和的浅蓝色
解析
本题为开放性实践类题目,我们可以选择森林作为创作的自然景观,按照三步创作的要求依次完成对应内容的填写,内容贴合创作逻辑、符合要求即可。
二、关于镜泊湖的趣事
Jingpo Lake is China's biggest lake formed by volcanoes. It stretches over 45 kilometers—that's longer than 200 football fields put together!
It was made by lava long ago. Around 10,000 years back, a volcano erupted. Its lava blocked a river, and this beautiful lake was born.
It looks different in every season. In autumn, the hills around it turn red and golden. In winter, the lake freezes so clear that it looks like a glass sheet.
It's a home for rare birds. Over 200 kinds of birds live here, like red-crowned cranes and white storks—some of these birds are hard to see elsewhere.
The nearby forest keeps its water clean. The thick trees stop soil from getting into the lake, so the water stays clear all year round.
任务一:请朗读短文,圈出1-3个你不认识的单词,并查字典写出中文意思。
1. →
2. →
3. →
任务二:请用一句话概括镜泊湖的特点,并将这句话写在横线上。
任务三:用“It is famous for…”和“It is one of the most…”介绍一处你知道的自然景观。
1.
2.
Jingpo Lake is China's biggest lake formed by volcanoes. It stretches over 45 kilometers—that's longer than 200 football fields put together!
It was made by lava long ago. Around 10,000 years back, a volcano erupted. Its lava blocked a river, and this beautiful lake was born.
It looks different in every season. In autumn, the hills around it turn red and golden. In winter, the lake freezes so clear that it looks like a glass sheet.
It's a home for rare birds. Over 200 kinds of birds live here, like red-crowned cranes and white storks—some of these birds are hard to see elsewhere.
The nearby forest keeps its water clean. The thick trees stop soil from getting into the lake, so the water stays clear all year round.
任务一:请朗读短文,圈出1-3个你不认识的单词,并查字典写出中文意思。
1. →
2. →
3. →
任务二:请用一句话概括镜泊湖的特点,并将这句话写在横线上。
任务三:用“It is famous for…”和“It is one of the most…”介绍一处你知道的自然景观。
1.
2.
答案
任务一(示例):
1. volcano → 火山
2. lava → 熔岩
3. erupt → 喷发
任务二(示例):Jingpo Lake, China's biggest lake formed by volcanoes, has different beautiful views in different seasons, is home to over 200 kinds of rare birds and keeps its water clear all year round.
任务三(示例,以九寨沟为例):
1. Jiuzhaigou Valley is famous for its colorful lakes, cascading waterfalls and lush mountain forests.
2. It is one of the most beautiful natural scenic spots in our country, drawing millions of visitors every year.
1. volcano → 火山
2. lava → 熔岩
3. erupt → 喷发
任务二(示例):Jingpo Lake, China's biggest lake formed by volcanoes, has different beautiful views in different seasons, is home to over 200 kinds of rare birds and keeps its water clear all year round.
任务三(示例,以九寨沟为例):
1. Jiuzhaigou Valley is famous for its colorful lakes, cascading waterfalls and lush mountain forests.
2. It is one of the most beautiful natural scenic spots in our country, drawing millions of visitors every year.
解析
任务一:本题旨在拓展生词积累,可从文中挑选自己不熟悉的单词,查阅词典写出对应中文意思即可,答案不唯一。任务二:本题考查阅读理解与信息概括能力,需要整合文中关于镜泊湖的形成属性、四季景观、生态价值、水质特点的信息,用一句话通顺表述。任务三:本题考查指定句型的实际运用,结合自己了解的自然景观,正确使用要求的两个句型造句,保证语法正确、表意通顺即可。
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