Rain forests are forests that get a lot of rain. It can rain more than one inch(=2.54 cm)per day! There are tropical(热带的)rain forests all over the world. 1. They are very warm.
The Amazon is in South America. It is the biggest rain forest in the world. More than half of the rain forest is in Brazil. 2.
Many plants and animals live in the Amazon. There are more kinds of plants and animals there than anywhere else in the world. The biggest mix of plants and animals live in the canopy. 3. The canopy keeps off most of the sunlight. The rain forest floor is very dark.
4. There are more than 400 different native tribes(土著部落)! Native people used to stay in the rain forest. They found food and built homes there. They made medicine from plants. Now they sometimes leave. They go into nearby towns to sell food. Still，they live in their own ways.
Today，the Amazon is faced with the problem of deforestation. This means that too many trees are cut down by humans and 5. What can we do to protect the rainforest and the wildlife there?
A. The canopy is a thick coat of trees.
B. They are found near the equator(赤道).
C. it brings harmful results to the wildlife in the Amazon.
D. it makes more space for the animals in the Amazon to live in.
E. They have found some wildlife near the equator.
F. The rest spreads across eight other countries.
G. People live in the Amazon，too.

Passage 8
1. B 根据“They are very warm.”可知，选项 B“它们（指热带雨林）是在赤道附近”符合语境，故选 B。
2. F 根据“More than half of the rain forest is in Brazil.”可知，此处在介绍热带雨林的地理位置，选项 F“其余的则分布在其他 8 个国家”符合语境，故选 F。
3. A 根据“The canopy keeps off most of the sunlight.”可知，此处提到了天篷似的树荫，选项 A“天篷是一层很厚的树木外衣”符合语境，故选 A。
4. G 根据“There are more than 400 different native tribes(土著部落)!”可知，人们居住在那里，选项 G“人们也生活在亚马孙热带雨林”符合语境，故选 G。
5. C 根据“What can we do to protect the rain forest and the wildlife there?”可知，亚马孙热带雨林的野生动物受到了危害，需要保护，故选 C。

【解析】
1. B 根据“They are very warm.”可知，热带雨林非常温暖，选项B“它们（指热带雨林）是在赤道附近”符合语境，故选B。
2. F 根据“More than half of the rain forest is in Brazil.”可知，此处在介绍亚马逊雨林的分布情况，选项F“其余的则分布在其他8个国家”符合语境，故选F。
3. A 根据“The canopy keeps off most of the sunlight.”可知，此处提到了林冠层，选项A“林冠层是一层很厚的树木外衣”符合语境，故选A。
4. G 根据“There are more than 400 different native tribes(土著部落)!”可知，此处讲的是亚马逊雨林里的居民情况，选项G“人们也生活在亚马孙热带雨林”符合语境，故选G。
5. C 根据“What can we do to protect the rain forest and the wildlife there?”可知，亚马逊雨林的野生动物受到了危害，选项C“这给亚马逊的野生动物带来了有害的影响”符合语境，故选C。
【答案】
1. B；2. F；3. A；4. G；5. C
【知识点】
英语还原句子题、细节理解、热带雨林常识
【点评】
本文介绍了热带雨林尤其是亚马逊雨林的地理位置、生态环境、居民现状及面临的砍伐问题。题目考查学生根据上下文语境逻辑选择合适句子的能力，需紧密结合前后文信息进行判断。
【难度系数】
0.6