In Wuhan, central China, a special forest grows in the water. More than 10,000 pond cypress (池杉) trees grow out of the lake. Their tall branches create cool shade below. This “forest on water” has become a summer home for thousands of herons(苍鹭).

As summer temperatures rise, herons fly to this forest to escape the heat. The trees give them natural shade. Thousands of them rest among the branches or look for food in the shallow water. So many birds gathering together make a spectacular sight.

A bird expert explained why herons need this place. Herons cannot cool down easily in the sun. Their feathers keep heat in, and too much heat can make them overheat. This can harm their health. The water forest gives them a cool place to stay safe during the hot summer months.

1.1. What is special about the forest in Wuhan?

A It grows in water.

B It is cool in summer.

C It is very old.

D It is man-made.

解析：选A。A细节理解题。文章第一句明确提到“a special forest grows in the water”，直接点明它生长在水中，因此A项正确。B项“它在夏天很凉爽”是森林带来的结果，并非其本身最独特的特征；C项“它非常古老”文中未提及；D项“它是人造的”也未提到，文章强调是自然湿地环境。所以选A。

2.2. The underlined word “spectacular” in Paragraph 2 probably means ______.

A very common

B very small

C very amazing

D very noisy

解析：选C。C词义猜测题。划线词“spectacular”所在的句子是“So many birds gathering together make a spectacular sight.”前文描述了成千上万只苍鹭聚集在树枝间休息或在浅水觅食，如此庞大的鸟群形成的情景应当是令人惊叹的，因此“spectacular”意为“非常令人惊叹的”，与C项“very amazing”同义。A项“非常普通的”、B项“非常小的”、D项“非常吵闹的”均不符合上下文对壮观景象的描述。故选C。

3.3. What can harm herons’ health?

A Their feathers.

B Too much heat.

C The water forest.

D The sun.

解析：选B。B细节理解题。第三段专家解释说，苍鹭的羽毛会锁住热量，“too much heat can make them overheat. This can harm their health.”，明确说明过多的热量会损害它们的健康，因此B项正确。A项“它们的羽毛”本身并不伤害健康，只是导致热量积聚的原因；C项“水上森林”是帮助它们降温的地方，不会伤害；D项“太阳”不是直接原因，文章指出是过多的热量（过热）才造成伤害。故选B。

4.4. What does the writer think of nature protection?

A It is only about birds.

B It is very important.

C It shouldn’t cost too much.

D It needs lots of animals’ help.

解析：选B。B观点态度题。文章最后一句“This story reminds us that protecting nature also means protecting the animals that live in it.”表明作者认为保护自然非常重要，既保护环境也保护其中的动物，这是一种积极的肯定态度。因此B项“它非常重要”符合作者的观点。A项“它只关乎鸟类”过于片面；C项“它不应该花费太多”文章未涉及；D项“它需要很多动物的帮助”曲解了保护与被保护的关系。故选B。

5.5. What is the best title for the passage?

A A Hot Summer in Wuhan

B How to Protect Wetlands

C Herons and the Water Forest

D Birds in Central China

解析：选C。C主旨大意题。全文围绕武汉的水上森林以及来此度夏的苍鹭展开，讲述了这片特殊森林如何为苍鹭提供避暑场所，并体现生态保护的意义。C项“苍鹭与水上森林”准确概括了这两个核心对象及其关系。A项“武汉的一个炎热夏天”过于泛化，没有突出森林和鸟；B项“如何保护湿地”侧重于方法，而文章重点在讲述现象和意义；D项“中国中部的鸟”范围过大，文章特指苍鹭和水上森林。故选C。