二、选词填空
从方框中选择合适的单词，并用其适当形式填空。
include, tourist, huge, nature, wonder, wide, ancient, high
1. The river is about 100 meters at its mouth.
2. Every year, millions of come to visit the Great Wall.
3. We should always respect and protect the .
4. A stone fell from the mountain, luckily, no one was hurt.
5. Everyone was surprised by the of the stone forest.
6. The mountain has a of 2,500 meters.
7. We visited some buildings in Xi'an.
8. This book many stories about different natural wonders.

二、1. wide 2. tourists 3. nature 4. huge 5. wonders 6. height 7. ancient 8. includes

三、补全对话
从方框中选择适当的选项补全对话，有两个多余的选项。
A：Hi, Linda! Did you enjoy your trip to the national park?
B：Yes, it was amazing! 1.
A：Wow! How high is it?
B：2. . It's the highest mountain in that area.
A：That sounds exciting. What else did you see?
B：3. . They were so cute and lively.
A：I love wild animals too. We should do something to protect them.
B：I agree. 4. .
A：Yes! 5. . Maybe we can go together next time.
B：That's a great idea!
A. It's about 2,000 meters high.
B. We must stop people from hunting them and protect their homes.
C. I saw some wild monkeys.
D. The park was closed because of the heavy rain.
E. I saw the most beautiful mountain there.
F. I can't wait to go there.
G. I prefer visiting museums rather than natural parks.

三、1—5 EACBF