登录
Ⅵ. 阅读短文,完成练习。
Now around half of the world's population live in cities, but by 2050, cities will probably become even more crowded! All these people will need places to live, transport to get around, and energy(能源) to power their homes. So we need to come up with environmentally friendly ways to build houses, travel and make energy.
Covestro, a company in Germany, is working hard to make the future cities better. Here is what its manager Rebecca tells us about some exciting new ideas:
As we know, climate change and pollution are the two biggest challenges facing the future. Right now, the world still depends on fossil fuel(化石燃料) too much for energy. That is not good for the environment. So we've developed some new materials. For example, we're working on lighter solar panels(太阳能电池板) so that one day we can power our planes and cars with sunlight!
We are also recycling(再利用) CO₂, the main cause of climate warming. By using CO₂ as a raw(原始的) material, we've already successfully made sports floors, car parts and even clothing.
In the future, we'll make the materials lighter and more natural. They'll become smarter, too.
A. 根据短文内容完成思维导图,每空一词。
B. 阅读短文,判断句子正(T)误(F)。
(
(
(
Now around half of the world's population live in cities, but by 2050, cities will probably become even more crowded! All these people will need places to live, transport to get around, and energy(能源) to power their homes. So we need to come up with environmentally friendly ways to build houses, travel and make energy.
Covestro, a company in Germany, is working hard to make the future cities better. Here is what its manager Rebecca tells us about some exciting new ideas:
As we know, climate change and pollution are the two biggest challenges facing the future. Right now, the world still depends on fossil fuel(化石燃料) too much for energy. That is not good for the environment. So we've developed some new materials. For example, we're working on lighter solar panels(太阳能电池板) so that one day we can power our planes and cars with sunlight!
We are also recycling(再利用) CO₂, the main cause of climate warming. By using CO₂ as a raw(原始的) material, we've already successfully made sports floors, car parts and even clothing.
In the future, we'll make the materials lighter and more natural. They'll become smarter, too.
A. 根据短文内容完成思维导图,每空一词。
B. 阅读短文,判断句子正(T)误(F)。
(
T
)1. Covestro can help people come up with environmentally friendly ways to make energy.(
F
)2. Right now, the world mainly depends on sunlight to power our planes and cars.(
F
)3. In the future, Covestro will try to use CO₂ as a raw material to make car parts.答案
A. 1. crowded 2. places 3. sunlight 4. $\ce{CO_{2}}$
5. smarter
B. 1—3 TFF
5. smarter
B. 1—3 TFF
解析
【分析】本题分为A、B两部分，A部分需根据短文内容完成思维导图，每空一词，解题思路是通读短文后，定位每个空对应的原文信息，确保每空一词；B部分为判断正误题，需将每个句子与原文内容逐一对比，判断是否相符。做A部分时，先找2050年城市的特点，再对应Covestro的举措和未来计划；做B部分时，逐句核对原文依据即可。
【解析】A部分：1. 原文提到“by 2050, cities will probably become even more crowded”，对应第1空填crowded；2. 原文“All these people will need places to live”，对应第2空填places；3. 原文“power our planes and cars with sunlight”，对应第3空填sunlight；4. 原文“We are also recycling CO₂... as a raw material”，对应第4空填CO₂；5. 原文“In the future, we'll make the materials lighter and more natural. They'll become smarter, too.”，对应第5空填smarter。B部分：1. 原文提到Covestro在研发环保方式，符合题意，故为T；2. 原文说现在依赖化石燃料，不是阳光，故为F；3. 原文说已经用CO₂制作汽车零件，不是未来尝试，故为F。
【答案】A. 1. crowded 2. places 3. sunlight 4. CO₂ 5. smarter；B. 1.T 2.F 3.F
【知识点】阅读理解（信息定位）、根据短文填空、判断正误
【点评】本题考查学生对英语短文的信息提取和理解能力，题型基础，准确找到原文对应内容即可解答。
【难度系数】0.7
【解析】A部分：1. 原文提到“by 2050, cities will probably become even more crowded”，对应第1空填crowded；2. 原文“All these people will need places to live”，对应第2空填places；3. 原文“power our planes and cars with sunlight”，对应第3空填sunlight；4. 原文“We are also recycling CO₂... as a raw material”，对应第4空填CO₂；5. 原文“In the future, we'll make the materials lighter and more natural. They'll become smarter, too.”，对应第5空填smarter。B部分：1. 原文提到Covestro在研发环保方式，符合题意，故为T；2. 原文说现在依赖化石燃料，不是阳光，故为F；3. 原文说已经用CO₂制作汽车零件，不是未来尝试，故为F。
【答案】A. 1. crowded 2. places 3. sunlight 4. CO₂ 5. smarter；B. 1.T 2.F 3.F
【知识点】阅读理解（信息定位）、根据短文填空、判断正误
【点评】本题考查学生对英语短文的信息提取和理解能力，题型基础，准确找到原文对应内容即可解答。
【难度系数】0.7
