Ⅲ. 滚滚长江 Sandy 向同学们介绍了长江上的“两坝一峡”。这些工程与自然景观的完美结合，不仅展示了中国在水利建设方面的卓越成就，也让同学们深刻感受到大自然的鬼斧神工。（有一项多余）
答案：答案略
The best way to enjoy the beauty of the Yangtze River，one of China's "mother rivers"，is to visit it on a tourism cruise ship. 1.
"Two dams and one gorge(两坝一峡)" is a well-known travel place in the area of the Yangtze River. 2.
4.
The "Two dams and one gorge" travel line offers an unusual experience for people. When you stand on the ship，a beautiful picture will come into view—the great dams and the scenery nearby. 5.
A. It was put into use in 1981.
B. You can drink tea and eat snacks on board.
C. It has drawn many people to travel here.
D. It is the best way for tourists to visit the Yangtze River.
E. However，this journey is not just about the dams and the scenery.
F. So，pack your bags，board the ship，and enjoy an unforgettable journey!
B
You can also enjoy the amazing scenery on both banks of the river."Two dams and one gorge(两坝一峡)" is a well-known travel place in the area of the Yangtze River. 2.
C
"Two dams and one gorge" refers to the Gezhouba Dam，the Three Gorges Dam，and the Xiling Gorge between the two dams. The Gezhouba Dam is the first large-scale water control (控制) project built on the Yangtze River. 3. A
The Three Gorges Dam is the world's largest hydropower(水力) project. The Xiling Gorge is the longest，deepest，and most dangerous gorge in the Three Gorges of the Yangtze River. It's famous for its unique peaks，rocks，and steep cliffs.4.
E
It's also about understanding the rich history and culture of the area. In this travel line，people can visit different villages while hiking along the Yangtze River. They can experience the local culture by dressing in local traditional costumes. Performers will sing folk songs，dance in groups，and share folk customs with tourists.The "Two dams and one gorge" travel line offers an unusual experience for people. When you stand on the ship，a beautiful picture will come into view—the great dams and the scenery nearby. 5.
F
A. It was put into use in 1981.
B. You can drink tea and eat snacks on board.
C. It has drawn many people to travel here.
D. It is the best way for tourists to visit the Yangtze River.
E. However，this journey is not just about the dams and the scenery.
F. So，pack your bags，board the ship，and enjoy an unforgettable journey!
答案：Ⅲ.1.B 2.C 3.A 4.E 5.F
【语篇解读】本文是一篇说明文，主要介绍了乘船游览长江可以看到“两坝一峡”，能够了解到长江流域丰富的历史和文化。
1. B 解析：根据空前“visit it on a tourism cruise ship”和空后“You can also enjoy the amazing scenery on both banks of the river.”可知乘坐游轮游览长江，你可以欣赏长江两岸的美景；由此推知空处是介绍在游轮上可以做的事情；选项B“你可以在船上喝茶、吃零食。”符合语境。故选B。
2. C 解析：根据上文“‘Two dams and one gorge’ is a well-known travel place in the area of the Yangtze River.”可知“两坝一峡”是长江地区著名的旅游胜地，应当吸引了很多游客前来观光；选项C“它吸引了许多人来这里旅游。”符合语境。故选C。
3. A 解析：根据上文“The Gezhouba Dam is the first large-scale water control project built on the Yangtze River.”可知空处是介绍葛洲坝水利工程的基本情况；选项A“它于1981年投入使用。”符合语境。故选A。
4. E 根据下文“It's also about understanding the rich history and culture of the area.”可知游览长江不仅是看水坝和风光，也可以了解这一区域丰富的历史和文化；选项E“然而，这趟旅程不仅仅是关于水坝和风景。”符合语境。故选E。
5. F 根据上文“When you stand on the ship, a beautiful picture will come into view—the great dams and the scenery nearby.”可知此处在进行总结。由此推知此处应当体现写作目的，鼓励大家备齐行囊游览长江；选项F“所以，收拾好行李，登船，享受一段难忘的旅程吧！”符合语境。故选F。
【语篇解读】本文是一篇说明文，主要介绍了乘船游览长江可以看到“两坝一峡”，能够了解到长江流域丰富的历史和文化。
1. B 解析：根据空前“visit it on a tourism cruise ship”和空后“You can also enjoy the amazing scenery on both banks of the river.”可知乘坐游轮游览长江，你可以欣赏长江两岸的美景；由此推知空处是介绍在游轮上可以做的事情；选项B“你可以在船上喝茶、吃零食。”符合语境。故选B。
2. C 解析：根据上文“‘Two dams and one gorge’ is a well-known travel place in the area of the Yangtze River.”可知“两坝一峡”是长江地区著名的旅游胜地，应当吸引了很多游客前来观光；选项C“它吸引了许多人来这里旅游。”符合语境。故选C。
3. A 解析：根据上文“The Gezhouba Dam is the first large-scale water control project built on the Yangtze River.”可知空处是介绍葛洲坝水利工程的基本情况；选项A“它于1981年投入使用。”符合语境。故选A。
4. E 根据下文“It's also about understanding the rich history and culture of the area.”可知游览长江不仅是看水坝和风光，也可以了解这一区域丰富的历史和文化；选项E“然而，这趟旅程不仅仅是关于水坝和风景。”符合语境。故选E。
5. F 根据上文“When you stand on the ship, a beautiful picture will come into view—the great dams and the scenery nearby.”可知此处在进行总结。由此推知此处应当体现写作目的，鼓励大家备齐行囊游览长江；选项F“所以，收拾好行李，登船，享受一段难忘的旅程吧！”符合语境。故选F。