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Unit 5 Be Green
一、阅读理解，本大题共5小题，每小题4分，共20分。阅读下列短文，根据短文内容选择最佳选项。
The World Environment Day is celebrated on June 5th every year. It is a day to raise awareness about environmental protection. This year’s theme is "Ecosystem Restoration".
Ecosystem restoration means bringing back the balance of nature. It includes activities such as planting trees, cleaning rivers, and protecting wildlife. When we restore ecosystems, we can improve the quality of the air we breathe, the water we drink, and the land we live on.
Many countries are taking action to restore their ecosystems. For example, in some places, people are planting millions of trees to create new forests. In others, rivers are being cleaned up to make the water safe for fish and other animals. Scientists are also working hard to protect endangered species.
However, ecosystem restoration is not an easy task. It requires the efforts of everyone. We can all do our part, such as reducing waste, using less water, and recycling. Only by working together can we make our planet a better place.
1.When is the World Environment Day celebrated
A．On May 6th. B．On June 5th. C．On July 5th. D．On August 6th.
2.What is this year’s theme of the World Environment Day
A．Protect the Wildlife B．Clean the Rivers
C．Ecosystem Restoration D．Reduce Waste
3.What does ecosystem restoration include
A．Cutting down trees.
B．Polluting rivers.
C．Planting trees, cleaning rivers, and protecting wildlife.
D．Killing endangered species.
4.Why are many countries taking action to restore their ecosystems
A．To make more money. B．To improve the quality of the air, water, and land.
C．To cut down more trees. D．To have more endangered species.
5.What can we do to help with ecosystem restoration
A．Increase waste. B．Use more water.
C．Recycle. D．Hunt more wildlife.
二、完形填空，本大题共10小题，每小题3分，共30分。根据短文内容，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Global warming has become a serious 6 . Many countries used too much coal and oil, which polluted the Earth. To solve this, China started using clean energy to 7 coal and oil, with the goal of carbon neutrality by 2060.
China is a leading country in solar energy. It produces one-third of the world’s solar energy and has the 8 place in the Tengger Desert. Its technology can 9 solar energy even on cloudy days!
China also produces more 10 energy than any other country. The coast, mountains and flat land are perfect for this. In 2021, China built more wind power equipment than all other countries 11 !
China sets a great 12 to the world in low-carbon technology. Its clean energy development makes a positive 13 to the global transition to cleaner energy. Many people thought it was 14 , but China keeps surprising the world. We should learn from China and live a 15 life.
6.A．story B．problem C．plan D．job
7.A．replace B．keep C．use D．sell
8.A．smallest B．largest C．oldest D．youngest
9.A．collect B．sell C．waste D．save
10.A．solar B．coal C．wind D．oil
11.A．together B．alone C．quickly D．slowly
12.A．rule B．example C．law D．way
13.A．mistake B．effort C．contribution D．promise
14.A．possible B．impossible C．easy D．difficult
15.A．high-carbon B．low-carbon C．happy D．hard
三、七选五：根据上下文补全短文，20分。
The "Great Green Wall of China" project is over forty years old in 2022. In this project, people plant trees in Northern China. Why are trees so important to us Because it is healthy to live around trees. 16 So, we call them doctor trees.
Trees can clean the air. So for people in large cities with air pollution, trees can be very important. 17 They are also planting trees along streets to help clean the air.
18 Trees are also good for our health. A study shows that people in hospitals do better when they can see trees from their rooms. And people with trees near their homes usually exercise more.
Scientists are also studying the health effects of trees on human minds. 19 A study looked at city people in a place with few trees. After workers planted lots of trees there, people living there said the neighborhood was nice. 20 And they stayed on the street to talk more often with people who lived near them.
Of course, another good effect is that doctor trees work for free!
A．We cannot live without trees.
B．They can keep us healthy, just like doctors.
C．Cities are planting trees not just in city parks.
D．They walked more slowly when going to work or going home.
E．Some scientists think that trees help more than just the air.
F．One effect of trees is that they make people feel happy and relaxed.
G．Trees can also provide us with wood for building houses.
四、书面表达，30分。
21.学校英语报正在开展“A Green Lifestyle, A Better Future”（绿色生活，美好未来）主题图文活动，请你写一篇短文投稿，分享你的看法和做法。
写作要点（必须包含）：
1.现状引入：简单说明当前环境面临的问题（如污染、资源浪费）。
2.个人行动：列举 2-3 个你在日常生活中践行的绿色环保做法（例如：自带购物袋、节约水电、乘坐公共交通等）。
3.呼吁倡议：提出 1-2 条建议，号召同学们一起加入绿色生活，比如垃圾分类、参与植树活动等。
4.总结展望：表达你对绿色生活能让未来更美好的信心。
写作要求：
词数：120-150 词
逻辑清晰，语句连贯，可适当发挥
开头已给出，不计入总词数
With the development of society, environmental problems are becoming more and more serious. It's time for us to live a green life to protect our planet.
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参考答案
1．B 2．C 3．C 4．B 5．C
【导语】本文是一篇说明文，主要介绍了世界环境日的主题“生态系统恢复”及其重要性，并呼吁大家共同努力保护环境。
1.细节理解题。根据文章第1段“The World Environment Day is celebrated on June 5th every year.”可知，世界环境日在6月5日庆祝。故选B。
2.细节理解题。根据文章第1段“This year’s theme is ‘Ecosystem Restoration’。”可知，今年世界环境日的主题是生态系统恢复。故选C。
3.细节理解题。根据文章第2段“It includes activities such as planting trees, cleaning rivers, and protecting wildlife.”可知，生态系统恢复包括植树、清理河流和保护野生动物。故选C。
4.细节理解题。根据文章第2段“When we restore ecosystems, we can improve the quality of the air we breathe, the water we drink, and the land we live on.”可知，许多国家采取行动恢复生态系统是为了改善空气、水和土地的质量。故选B。
5.细节理解题。根据文章第4段“We can all do our part, such as reducing waste, using less water, and recycling.”可知，我们可以通过回收利用来帮助生态系统恢复。故选C。
6．B 7．A 8．B 9．A 10．C 11．A 12．B 13．C 14．B 15．B
【导语】本文是一篇说明文，主要介绍了中国为应对全球变暖问题，积极发展清洁能源，在太阳能、风能等领域成果显著，为全球低碳转型树立榜样，值得世界学习。
6.句意：全球变暖已经成为一个严重的问题。
全球变暖是需要解决的严峻问题，problem“问题”符合语境。story“故事”、plan“计划”、job“工作”均不符合文意。
7.句意：为了解决这个问题，中国开始使用清洁能源来替代煤炭和石油，目标是到2060年实现碳中和。
根据空格前“China started using clean energy to”可知，清洁能源的作用是替代污染严重的化石能源，replace“替代”符合逻辑。keep“保持”、use“使用”、sell“售卖”均不符合“解决污染”的目的。
8.句意：中国生产了世界三分之一的太阳能，并在腾格里沙漠拥有最大的太阳能电站。
根据前句“China is a leading country in solar energy.”可知，中国在太阳能领域处于领先地位，largest“最大的”符合“领先”的描述。smallest“最小的”、oldest“最老的”、youngest“最年轻的”均不符合语境。
9.句意：它的技术甚至在阴天也能收集太阳能！
太阳能技术的核心是收集太阳能，collect“收集”符合逻辑。sell“售卖”、waste“浪费”、save“节省”均不符合技术功能。
10.中国也比任何其他国家生产更多的风能。
后文提到“wind power equipment”，说明此处指风能，wind“风”符合语境。solar“太阳能”、coal“煤”、oil“石油”均与后文不符。
11.句意：2021 年，中国建造的风力发电设备比所有其他国家加起来还要多！
all other countries together表示“所有其他国家总和”，together“一起”符合数量对比逻辑。alone“独自”、quickly“快速地”、slowly“缓慢地”均不符合语境。
12.句意：中国在低碳技术方面为世界树立了一个很好的榜样。
根据上文可知，中国积极发展清洁能源，在太阳能、风能等领域成果显著，因此此处是指“树立好榜样”，example“榜样”符合语境。rule“规则”、law“法律”、way“方式”均与上文不符。
13.句意：它的清洁能源发展为全球向更清洁能源转型做出了积极贡献。
根据上文可知，中国积极发展清洁能源，在太阳能、风能等领域成果显著，因此此处是指“做出积极贡献”，contribution“贡献”符合语境。mistake“错误”、effort“努力”、promise“承诺”均与上文不符。
14.句意：很多人认为这是不可能的，但中国不断给世界带来惊喜。
后文“but”表转折，说明之前人们认为做不到，impossible“不可能的”符合逻辑。possible“可能的”、easy“容易的”、difficult“困难的”均不符合转折语境。
15.句意：我们应该向中国学习，过低碳生活。
全文围绕低碳、清洁能源展开，low-carbon“低碳的”符合主题。high-carbon“高碳的”、happy“快乐的”、hard“艰难的”均不符合环保主题。
16．B 17．C 18．E 19．F 20．D
【导语】本文介绍了中国“绿色长城”项目，阐述了树木对人类的重要性，包括清洁空气、有益健康、对人类心理产生积极影响以及“医生树”免费工作等好处。
16.根据第一段的“Because it is healthy to live around trees.”以及下文“So, we call them doctor trees.”可知，此处需要说明树木能像医生一样让我们保持健康，选项B“They can keep us healthy, just like doctors.”符合语境，起到了承上启下的作用。
17.根据第二段的“They are also planting trees along streets to help clean the air.”中的“also”可知，前文应提到城市种树的其他地点，选项C“Cities are planting trees not just in city parks.”符合语境，说明了城市种树地点的多样性。
18.根据第三段“Trees are also good for our health.”中的“also”可知，前文应提到树木除了清洁空气之外的其他作用，选项E“Some scientists think that trees help more than just the air.”符合语境，引出了下文关于树木对健康有益的内容。
19.根据第四段的“Scientists are also studying the health effects of trees on human minds.”可知，此处应具体阐述树木对人类心理产生的影响，选项F“One effect of trees is that they make people feel happy and relaxed.”符合语境，说明了树木在心理层面的积极作用。
20.根据第四段的“A study looked at city people in a place with few trees. After workers planted lots of trees there, people living there said the neighborhood was nice.”以及下文“And they stayed on the street to talk more often with people who lived near them.”可知，此处应描述人们在种树后的行为变化，选项D“They walked more slowly when going to work or going home.”符合语境。
21.例文
With the development of society, environmental problems are becoming more and more serious. It’s time for us to live a green lifestyle to protect our planet.
Nowadays, pollution is a big issue. For example, air pollution makes the air dirty, and water pollution makes many rivers and lakes polluted. Also, resource waste is common, like wasting electricity and water.
In my daily life, I do several things. I always bring my own shopping bags when shopping to reduce plastic use. I turn off the lights and water taps when not in use. And I often take public transportation instead of driving.
I hope more people can join in. We can start with small actions. For example, we can do garbage classification. Different kinds of garbage are put into different bins. Also, we can participate in tree planting activities. By doing these, we can make our environment better.
I believe that if everyone does their part, our future will be much more beautiful. Let’s all live a green life!
【详解】写作步骤
[第一步：审题立意]
确定文体：应用文（投稿），以一般现在时为主
明确要点：现状引入（污染、资源浪费问题）、个人行动（日常绿色环保做法）、呼吁倡议（号召同学加入绿色生活及建议）、总结展望（对绿色生活让未来更美好的信心）
确定人称：第一人称（I/we）和第三人称（people）结合
注意事项：词数 120-150 词，逻辑清晰，语句连贯，可适当发挥
[第二步：构思布局]
三段式结构：
开头段：现状引入，点明主题，即要过绿色生活保护地球
主体段：先阐述当前环境面临的问题，接着列举个人绿色环保做法，再提出呼吁倡议
结尾段：总结展望，表达对绿色生活使未来更加美好的信心
[第三步：要点展开]
现状引入：
问题选择：pollution/resource waste等。
具体说明：
污染方面：air pollution makes the air dirty/water pollution makes many rivers and lakes polluted
资源浪费方面：resource waste is common, like wasting electricity and water
个人行动：
做法选择：bring my own shopping bags when shopping/turn off the lights and water taps when not in use/take public transportation instead of driving等
作用效果：reduce plastic use/save resources/reduce carbon emissions等。
呼吁倡议：
建议选择：do garbage classification/participate in tree planting activities等。
具体说明：Different kinds of garbage are put into different bins.By doing these, we can make our environment better.

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