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Ⅲ. 根据短文内容，完成以下任务。
The Amazing Amazon Rainforest
The Amazon is the largest rainforest in the world. It is very important for keeping our planet's ecosystem healthy.
The Amazon is huge. It covers about 6 million square kilometres. This huge area is home to a great number of plants and animals. In fact, one out of every ten known species （物种）on Earth lives here.
There are over 40,000 types of plants. The forest is like a tall building with different layers（层）. Each layer is an important home for different plants and insects. The forest is also full of animals, like the jaguar（美洲豹）. All animals are part of a food chain. For example, jaguars eat frogs. Frogs eat insects. Insects eat leaves and fruit.
The Amazon is very useful to us. It provides us with food and medicines. Most importantly, it produces over 20% of the Earth's oxygen（氧气）. That's why it is called the "lungs of the planet".
根据短文内容，修正以下的事实陈述。（先画出错误的地方，再把正确的信息填写在句子后面的横线上）
Facts about the Amazon.
1. It is the oldest rainforest in the world. ___
2. It covers about 600,000 square kilometres. ___
3. There are over 40,000 types of animals living there. ___
4. It produces over 30% of the Earth's oxygen. ___
5. It is called the “heart of the planet”. ___
The Amazing Amazon Rainforest
The Amazon is the largest rainforest in the world. It is very important for keeping our planet's ecosystem healthy.
The Amazon is huge. It covers about 6 million square kilometres. This huge area is home to a great number of plants and animals. In fact, one out of every ten known species （物种）on Earth lives here.
There are over 40,000 types of plants. The forest is like a tall building with different layers（层）. Each layer is an important home for different plants and insects. The forest is also full of animals, like the jaguar（美洲豹）. All animals are part of a food chain. For example, jaguars eat frogs. Frogs eat insects. Insects eat leaves and fruit.
The Amazon is very useful to us. It provides us with food and medicines. Most importantly, it produces over 20% of the Earth's oxygen（氧气）. That's why it is called the "lungs of the planet".
根据短文内容，修正以下的事实陈述。（先画出错误的地方，再把正确的信息填写在句子后面的横线上）
Facts about the Amazon.
1. It is the oldest rainforest in the world. ___
2. It covers about 600,000 square kilometres. ___
3. There are over 40,000 types of animals living there. ___
4. It produces over 30% of the Earth's oxygen. ___
5. It is called the “heart of the planet”. ___
答案
Ⅲ. 1. oldest—largest; 2. 600,000—6,000,000; 3. animals—plants;
4. 30%—20%; 5. heart—lungs
4. 30%—20%; 5. heart—lungs
解析
【分析】
要修正错误的事实陈述，需先定位短文中的对应事实信息，再将题目陈述与原文对比，找出错误点后替换为正确内容。具体步骤：1. 快速浏览短文，标记关于亚马逊雨林的核心事实（类型、面积、物种数量、产氧量、别称）；2. 逐一核对题目中的5个陈述，找出与原文不符的错误部分；3. 将错误部分替换为原文正确信息，完成修正。
【解析】
1. 短文第一段明确指出“The Amazon is the largest rainforest in the world”，题目中“oldest”与原文不符，应改为“largest”；
2. 短文第二段提到“It covers about 6 million square kilometres”，题目中“600,000”与原文不符，应改为“6,000,000”；
3. 短文第三段说明“There are over 40,000 types of plants”，题目中“animals”与原文不符，应改为“plants”；
4. 短文第四段提到“it produces over 20% of the Earth's oxygen”，题目中“30%”与原文不符，应改为“20%”；
5. 短文第四段指出“That's why it is called the 'lungs of the planet'”，题目中“heart”与原文不符，应改为“lungs”。
【答案】
1. oldest—largest; 2. 600,000—6,000,000; 3. animals—plants; 4. 30%—20%; 5. heart—lungs
【知识点】
英语阅读理解细节、信息修正
【点评】
本题考查学生对短文细节信息的定位与辨析能力，属于基础题型，只要认真阅读短文，准确匹配原文与题目陈述，即可完成修正，难度较低。
【难度系数】
0.8
要修正错误的事实陈述，需先定位短文中的对应事实信息，再将题目陈述与原文对比，找出错误点后替换为正确内容。具体步骤：1. 快速浏览短文，标记关于亚马逊雨林的核心事实（类型、面积、物种数量、产氧量、别称）；2. 逐一核对题目中的5个陈述，找出与原文不符的错误部分；3. 将错误部分替换为原文正确信息，完成修正。
【解析】
1. 短文第一段明确指出“The Amazon is the largest rainforest in the world”，题目中“oldest”与原文不符，应改为“largest”；
2. 短文第二段提到“It covers about 6 million square kilometres”，题目中“600,000”与原文不符，应改为“6,000,000”；
3. 短文第三段说明“There are over 40,000 types of plants”，题目中“animals”与原文不符，应改为“plants”；
4. 短文第四段提到“it produces over 20% of the Earth's oxygen”，题目中“30%”与原文不符，应改为“20%”；
5. 短文第四段指出“That's why it is called the 'lungs of the planet'”，题目中“heart”与原文不符，应改为“lungs”。
【答案】
1. oldest—largest; 2. 600,000—6,000,000; 3. animals—plants; 4. 30%—20%; 5. heart—lungs
【知识点】
英语阅读理解细节、信息修正
【点评】
本题考查学生对短文细节信息的定位与辨析能力，属于基础题型，只要认真阅读短文，准确匹配原文与题目陈述，即可完成修正，难度较低。
【难度系数】
0.8
