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The world is full of wonders. In this unit, we explored some of the most beautiful places and learned some amazing facts about nature. Because of them, the earth becomes a special and colorful planet. However, we also learned that some of the natural wonders are in great danger. Let's work in groups to make a vlog about a natural wonder. We need to protect nature.
答案
本题为开放性实践任务，无固定标准答案，按照任务步骤完成小组协作、脚本撰写、vlog制作与分享即可。
参考示例脚本（以桂林喀斯特地貌为例）：
Hello everyone! Today our vlog will take you to a fantastic natural wonder — the Karst Mountains in Guilin.
It is located in the Guangxi Zhuang Autonomous Region, south of China.
It is full of strange-shaped limestone peaks and clear rivers running around them. You can find a lot of green hills and quiet caves here. It is one of the most beautiful landscape sites in the world.
It is famous for its "mountains and waters painted in nature" scenery, and it is also the largest karst scenic area in southeast China.
Now it faces some problems: too many tourists leave rubbish around the rivers, and some nearby factories pour waste water into the rivers, making the water more and more dirty.
To protect it, please stop throwing rubbish everywhere when you visit. We should cut down less wild vegetation around the mountains, and start to pick up small rubbish around the scenic spot from ourselves.
参考示例脚本（以桂林喀斯特地貌为例）：
Hello everyone! Today our vlog will take you to a fantastic natural wonder — the Karst Mountains in Guilin.
It is located in the Guangxi Zhuang Autonomous Region, south of China.
It is full of strange-shaped limestone peaks and clear rivers running around them. You can find a lot of green hills and quiet caves here. It is one of the most beautiful landscape sites in the world.
It is famous for its "mountains and waters painted in nature" scenery, and it is also the largest karst scenic area in southeast China.
Now it faces some problems: too many tourists leave rubbish around the rivers, and some nearby factories pour waste water into the rivers, making the water more and more dirty.
To protect it, please stop throwing rubbish everywhere when you visit. We should cut down less wild vegetation around the mountains, and start to pick up small rubbish around the scenic spot from ourselves.
解析
【解析】
这是一项小组英语实践任务，可按照给出的5个步骤完成：
1. 小组分工协作，共同搜集各类自然奇观的相关资料，共同讨论选定一个想要介绍的自然奇观主题。
2. 结合思维导图的框架撰写vlog脚本：依次明确该自然奇观的地理位置、景观特征、独特之处、当前面临的生态问题，最后给出对应的保护建议，过程中可以参考题干给出的提示句式，也可以灵活运用本单元所学的相关表达。
3. 从网络上搜集适配该主题的高清配图、适配的背景音乐，让最终产出的vlog内容更生动有吸引力。
4. 小组共同梳理整合所有准备好的内容，完成内容展示的录制，剪辑制作成完整的vlog作品。
5. 将制作完成的vlog分享到微信朋友圈或者自己常用的视频分享平台，完成最终的展示交流。
参考示例脚本（以桂林喀斯特地貌为例）：
Hello everyone! Today our vlog will take you to a fantastic natural wonder — the Karst Mountains in Guilin.
It is located in the Guangxi Zhuang Autonomous Region, south of China.
It is full of strange-shaped limestone peaks and clear rivers running around them. You can find a lot of green hills and quiet caves here. It is one of the most beautiful landscape sites in the world.
It is famous for its "mountains and waters painted in nature" scenery, and it is also the largest karst scenic area in southeast China.
Now it faces some problems: too many tourists leave rubbish around the rivers, and some nearby factories pour waste water into the rivers, making the water more and more dirty.
To protect it, please stop throwing rubbish everywhere when you visit. We should cut down less wild vegetation around the mountains, and start to pick up small rubbish around the scenic spot from ourselves.
【答案】
本题为开放性实践任务，无固定标准答案，按照任务步骤完成小组协作、脚本撰写、vlog制作与分享即可。
【知识点】
英语脚本撰写；自然主题表达；实践项目协作
【点评】
本题属于英语学科的综合实践类任务，既考查学生对本单元描述自然景观相关英语表达的掌握运用能力，也锻炼了学生的信息搜集、创意产出和小组协作能力，同时引导学生建立保护自然生态的意识，将语言学习和现实生活的主题进行了结合。
【难度系数】
0.6
这是一项小组英语实践任务，可按照给出的5个步骤完成：
1. 小组分工协作，共同搜集各类自然奇观的相关资料，共同讨论选定一个想要介绍的自然奇观主题。
2. 结合思维导图的框架撰写vlog脚本：依次明确该自然奇观的地理位置、景观特征、独特之处、当前面临的生态问题，最后给出对应的保护建议，过程中可以参考题干给出的提示句式，也可以灵活运用本单元所学的相关表达。
3. 从网络上搜集适配该主题的高清配图、适配的背景音乐，让最终产出的vlog内容更生动有吸引力。
4. 小组共同梳理整合所有准备好的内容，完成内容展示的录制，剪辑制作成完整的vlog作品。
5. 将制作完成的vlog分享到微信朋友圈或者自己常用的视频分享平台，完成最终的展示交流。
参考示例脚本（以桂林喀斯特地貌为例）：
Hello everyone! Today our vlog will take you to a fantastic natural wonder — the Karst Mountains in Guilin.
It is located in the Guangxi Zhuang Autonomous Region, south of China.
It is full of strange-shaped limestone peaks and clear rivers running around them. You can find a lot of green hills and quiet caves here. It is one of the most beautiful landscape sites in the world.
It is famous for its "mountains and waters painted in nature" scenery, and it is also the largest karst scenic area in southeast China.
Now it faces some problems: too many tourists leave rubbish around the rivers, and some nearby factories pour waste water into the rivers, making the water more and more dirty.
To protect it, please stop throwing rubbish everywhere when you visit. We should cut down less wild vegetation around the mountains, and start to pick up small rubbish around the scenic spot from ourselves.
【答案】
本题为开放性实践任务，无固定标准答案，按照任务步骤完成小组协作、脚本撰写、vlog制作与分享即可。
【知识点】
英语脚本撰写；自然主题表达；实践项目协作
【点评】
本题属于英语学科的综合实践类任务，既考查学生对本单元描述自然景观相关英语表达的掌握运用能力，也锻炼了学生的信息搜集、创意产出和小组协作能力，同时引导学生建立保护自然生态的意识，将语言学习和现实生活的主题进行了结合。
【难度系数】
0.6
