二、世界各地的自然奇观各有特色,请将以下奇观名称与其特点连线
1. Mount Qomolangma
2. The Yellow River
3. The Songhua River
4. The Qinghai-Tibet Plateau
5. The Amazon Rainforest
A. It cleans the air like the biggest rainforest.
B. It is China's great mother river.
C. It is known as the roof of the world.
D. It is the tallest mountain in the world.
E. It runs through Harbin.

1—D，2—B，3—E，4—C，5—A

我们可以根据每个地理事物的常识特点匹配对应描述：
1. Mount Qomolangma意为珠穆朗玛峰，它是世界上海拔最高的山峰，对应描述D；
2. The Yellow River意为黄河，是中华文明最主要的发源地，被称为中国的母亲河，对应描述B；
3. The Songhua River意为松花江，是黑龙江在中国境内的最大支流，流经哈尔滨，对应描述E；
4. The Qinghai-Tibet Plateau意为青藏高原，是中国最大、世界海拔最高的高原，被称为"世界屋脊"，对应描述C；
5. The Amazon Rainforest意为亚马孙热带雨林，是世界上面积最大的热带雨林，能够净化空气，对应描述A。

三、请思考并回答以下两个问题
1. Which amazing natural place do you like best?

2. Why do you like it?

1. I like Qinghai Lake best.
2. Because it is very quiet and beautiful. The lake water is as blue as the sky, and I can see many lovely birds around it. The fresh air there makes me feel really relaxed and happy.

本题为开放性表达题，没有唯一标准答案，同学们可以结合自己了解的自然景观，用七年级阶段已掌握的简单词汇、基础句型组织语句，保证表意通顺、语法正确即可，以下给出符合要求的参考回答。

阅读短文,完成下列任务。
A Journey to the Forest City
Last summer, as a boy who loves nature, my family took a tour to Yichun in Heilongjiang Province. It is known as the Forest City of China. The sky is 1. (clear), the air feels fresher and the wind feels 2. (soft) than that in our city. In the forest, sunlight shines 3. (brightly) through the leaves there than anywhere else I've seen, making it one of the 4. (green) places in China.
The landscape of Yichun is amazing. I think its forests are the 5. (calm) and 6. (peaceful) place in the world. We saw 7. (few) cars and 8. (little) pollution than in towns. A local guide told us that the surface of the land was rich with life. He was the 9. (good) guide we had ever met because he could describe(描述) every tree and bird very well.
For visitors, finding beautiful views here is 10. (easy) than crowded (拥挤的) cities, and many say it's the 11. (happy) trip they've ever had.

1. clearer
2. softer
3. more brightly
4. greenest
5. calmest
6. most peaceful
7. fewer
8. less
9. best
10. easier
11. happiest

本题主要考查形容词、副词的比较级和最高级的规则用法：
1. 此处是将伊春的天空和自己所在城市的天空作对比，和后文的比较级fresher并列，需要用clear的比较级clearer；
2. 句中有比较级标志词than，需要用soft的比较级softer；
3. 句中有比较级标志词than，brightly是多音节副词，比较级形式为more brightly；
4. 此处是固定结构"one of + the + 形容词最高级 + 可数名词复数"，表示"最……的……之一"，需要用green的最高级greenest；
5、6. 句中给出范围in the world，且空前有定冠词the，两处都要用形容词最高级，calm的最高级是calmest，peaceful是多音节形容词，最高级为most peaceful；
7、8. 句中有比较级标志词than，few修饰可数名词cars，比较级为fewer；little修饰不可数名词pollution，比较级为less；
9. 句中给出范围we had ever met，空前有定冠词the，需要用good的最高级best；
10. 句中有比较级标志词than，需要用easy的比较级easier；
11. 句中给出范围they've ever had，空前有定冠词the，需要用happy的最高级happiest。