无法识别到清晰的文字内容，图中仅为模糊的橙色图形与白色背景，没有可提取的有效文字。
Passage (45) A walk through two national parks
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Generally, national parks give safe homes to many plants and animals. They help keep the air and water clean. They also give us the best trips. Today, there are nearly 7,000 national parks around the world. Let's meet two famous parks together!
Sanjiangyuan National Park(三江源国家公园), China
It is the largest national park in China. It is the source(源头) of the Yangtze River, the Yellow River and the Lancang River. So people call it "the water tower of China". It is also home to hundreds of wild animal species(物种). Look! There is a white heart-shaped mark on the goa's(藏原羚的) body. How funny!

Serengeti National Park(塞伦盖蒂国家公园), Tanzania(坦桑尼亚)
It's a dream land for animal lovers. The "Big Five" live here. They are the African lion, the African elephant, the African leopard, the black rhinoceros(犀牛) and the African buffalo(水牛). The name "Big Five" came from the five kinds of animals that were the most dangerous to hunt on foot. If you visit the park, you should never miss the migration(迁徙) of over 1.5 million wildebeests(牛羚) every year. This is the most famous sight of the park.

思维新题
任务一:根据文章内容,选择正确答案。
()1. Which is not true about national parks according to Paragraph 1?
A. There are generally many plants and animals in national parks.
B. They are good places to travel around.
C. They turn dirty water into clean water.
()2. kinds of animals are mentioned(被提到) in the passage.
A. Seven B. Eight C. Nine
()3. Sanjiangyuan National Park is known as "the water tower of China" because .
A. China's three major rivers start from it B. it's China's largest national park
C. many wild animals drink water there
()4. In Serengeti National Park, people called the animals "Big Five" because .
A. these animals were too big
B. these animals moved too often
C. people couldn't safely hunt these animals on foot
任务二:根据实际情况,回答下面的问题。
5. Which national park above do you want to visit? Why?
I want to visit . Because .
日积月累
nearly /ˈnɪrli/ 几乎；差不多；将近
hundreds of 数以百计的
sight /saɪt/ 景象
They help keep the air and water clean.
它们有助于保持空气和水的清洁。
It is the largest national park in China.
它是中国最大的国家公园。
There is a white heart-shaped mark on the goa's body.
藏原羚的身上有一个白色的心形标记。
If you visit the park, you should never miss the migration of over 1.5 million wildebeests every year.
如果你参观这个公园，千万不要错过每年超过150万只牛羚的大迁徙。
This is the most famous sight of the park.
这是这个公园最著名的景象。

任务一:
1. C 【细节理解】由文章中的“Generally, national parks...They help keep the air and water clean.”可知,国家公园帮助保持空气和水的清洁,而不是将脏水变成干净的水。
2. A 【细节理解】文中提到的动物有:藏原羚、非洲狮、非洲象、非洲豹、黑犀牛、非洲水牛和牛羚,共七种。
3. A 【细节理解】由文章中的“It is the source of the Yangtze River, the Yellow River and the Lancang River. So people call it 'the water tower of China'.”可知,三江源国家公园被称为“中华水塔”是因为它是中国三条主要河流的发源地。
4. C 【细节理解】由文章中的“The name 'Big Five' came from the five kinds of animals that were the most dangerous to hunt on foot.”可知,“非洲五霸”得名是因为(以前)人们徒步狩猎这些动物最危险。
任务二:
5. Serengeti National Park; I want to see the great migration of wild animals(答案合理即可)