登录
五、阅读理解。
We live on the Earth. The Earth is a beautiful place. But the Earth gets sick. Many people throw rubbish into rivers and oceans. Sometimes people cut down too many trees. Smoke from cars and factories makes the air dirty.
Here is a list of some things we can do to keep the Earth clean and healthy.
Don’t use too much plastic. We use plastic to make bags and bottles, but too much plastic is bad for the Earth. So we should use paper bags and glass bottles.
Don’t waste water. Water is useful. We drink water and use water to clean things every day. In many places, there is not much water. We should not waste water. We should reuse and save it.
Save energy. Most of our energy comes from coal(煤) and oil(石油). There is not much coal or oil on the Earth. We should save energy. We should not drive too much because cars use a lot of energy.
Save trees. Wood comes from trees. We use wood to make tables, chairs and many other things. We should not cut down too many trees because trees help keep the air clean.
It’s important for us to protect the Earth for our future. If we pitch in, the Earth will stay clean and we all win!
（
A. Don’t waste water
B. Save trees
C. Save the Earth together
（
A. paper bags
B. wooden boxes
C. glass bottles
（
A. Because trees are beautiful.
B. Because trees help keep the air clean.
C. Because we use trees to make tables.
（
A. Give up.
B. Work together.
C. Throw rubbish.
（
A. We should not use too many plastic bags. They’re bad for the Earth.
B. There is not much water in many places.
C. There is much coal and oil on the Earth.
We live on the Earth. The Earth is a beautiful place. But the Earth gets sick. Many people throw rubbish into rivers and oceans. Sometimes people cut down too many trees. Smoke from cars and factories makes the air dirty.
Here is a list of some things we can do to keep the Earth clean and healthy.
Don’t use too much plastic. We use plastic to make bags and bottles, but too much plastic is bad for the Earth. So we should use paper bags and glass bottles.
Don’t waste water. Water is useful. We drink water and use water to clean things every day. In many places, there is not much water. We should not waste water. We should reuse and save it.
Save energy. Most of our energy comes from coal(煤) and oil(石油). There is not much coal or oil on the Earth. We should save energy. We should not drive too much because cars use a lot of energy.
Save trees. Wood comes from trees. We use wood to make tables, chairs and many other things. We should not cut down too many trees because trees help keep the air clean.
It’s important for us to protect the Earth for our future. If we pitch in, the Earth will stay clean and we all win!
（
C
）1. Which is the best title for the passage?A. Don’t waste water
B. Save trees
C. Save the Earth together
（
A
）2. We can use instead of plastic bags to protect the Earth.A. paper bags
B. wooden boxes
C. glass bottles
（
B
）3. Why shouldn’t we cut down too many trees?A. Because trees are beautiful.
B. Because trees help keep the air clean.
C. Because we use trees to make tables.
（
B
）4. What do the underlined(画线的) words “pitch in” mean in the text?A. Give up.
B. Work together.
C. Throw rubbish.
（
C
）5. Which of the following is NOT true?A. We should not use too many plastic bags. They’re bad for the Earth.
B. There is not much water in many places.
C. There is much coal and oil on the Earth.
答案
1. C 2. A 3. B 4. B 5. C
解析
【分析】
本题为英语阅读理解题，共5道小题，分别考查主旨大意、细节理解、词义猜测能力。解题思路：1. 主旨题需通读全文，梳理核心内容（本文围绕保护地球的原因及方法展开），排除片面选项；2. 细节题需根据题干关键词定位原文对应段落，查找直接信息；3. 词义猜测题需结合上下文语境（如前后逻辑、情感倾向）推断短语含义。
【解析】
1. 主旨大意题：全文先说明地球的现状（生病），再列举保护地球的具体方法，核心是呼吁共同保护地球。选项A（节水）、B（救树）仅为局部内容，C（一起拯救地球）概括全文，故选C。
2. 细节理解题：根据题干关键词“instead of plastic bags”定位至第三段最后一句“So we should use paper bags and glass bottles”，题目问代替塑料袋的物品，纸袋（A）符合要求，玻璃瓶（C）是代替瓶子的，故选A。
3. 细节理解题：根据题干关键词“cut down too many trees”定位至第五段最后一句“We should not cut down too many trees because trees help keep the air clean”，直接对应选项B，故选B。
4. 词义猜测题：前文列举保护地球的方法，后文“the Earth will stay clean and we all win”说明是共同努力的结果，“pitch in”意为“共同努力”，对应选项B（Work together），A（放弃）、C（扔垃圾）不符合语境，故选B。
5. 细节理解题：A项对应第三段“too much plastic is bad for the Earth”，正确；B项对应第四段“In many places, there is not much water”，正确；C项与第六段“There is not much coal or oil on the Earth”相悖，故选C。
【答案】
1.C 2.A 3.B 4.B 5.C
【知识点】
阅读理解、细节理解、词义猜测
【点评】
本题围绕“保护地球”主题设题，题型涵盖主旨大意、细节查找、词义猜测，考查学生英语阅读的基础能力，需学生仔细定位原文信息，难度适中，适合巩固英语阅读基础。
【难度系数】
0.7
本题为英语阅读理解题，共5道小题，分别考查主旨大意、细节理解、词义猜测能力。解题思路：1. 主旨题需通读全文，梳理核心内容（本文围绕保护地球的原因及方法展开），排除片面选项；2. 细节题需根据题干关键词定位原文对应段落，查找直接信息；3. 词义猜测题需结合上下文语境（如前后逻辑、情感倾向）推断短语含义。
【解析】
1. 主旨大意题：全文先说明地球的现状（生病），再列举保护地球的具体方法，核心是呼吁共同保护地球。选项A（节水）、B（救树）仅为局部内容，C（一起拯救地球）概括全文，故选C。
2. 细节理解题：根据题干关键词“instead of plastic bags”定位至第三段最后一句“So we should use paper bags and glass bottles”，题目问代替塑料袋的物品，纸袋（A）符合要求，玻璃瓶（C）是代替瓶子的，故选A。
3. 细节理解题：根据题干关键词“cut down too many trees”定位至第五段最后一句“We should not cut down too many trees because trees help keep the air clean”，直接对应选项B，故选B。
4. 词义猜测题：前文列举保护地球的方法，后文“the Earth will stay clean and we all win”说明是共同努力的结果，“pitch in”意为“共同努力”，对应选项B（Work together），A（放弃）、C（扔垃圾）不符合语境，故选B。
5. 细节理解题：A项对应第三段“too much plastic is bad for the Earth”，正确；B项对应第四段“In many places, there is not much water”，正确；C项与第六段“There is not much coal or oil on the Earth”相悖，故选C。
【答案】
1.C 2.A 3.B 4.B 5.C
【知识点】
阅读理解、细节理解、词义猜测
【点评】
本题围绕“保护地球”主题设题，题型涵盖主旨大意、细节查找、词义猜测，考查学生英语阅读的基础能力，需学生仔细定位原文信息，难度适中，适合巩固英语阅读基础。
【难度系数】
0.7
