Unit 8 Lesson 4 Global warming练习（含答案）冀教版（2024）八年级上册
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| 名称 | Unit 8 Lesson 4 Global warming练习（含答案）冀教版（2024）八年级上册 |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2025-09-05 15:17:53 | ||
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Lesson 4 Global warming
Ⅰ.根据句意及首字母提示写出单词
1.Cars produce a lot of waste g every day.As a result,air pollution has become a serious problem.
2.Water pollution has terrible e on the environment.
3.The storm caused f .Thousands of people were homeless.
4.Our products a the needs of real users.
5.We live on the same p and we should protect it.
Ⅱ.用所给单词的适当形式填空
1.The price of oil (increase) last year.How about the price this year
2.The Earth is (serious)polluted,so we must start to take care of it.
3.If we don’t take (act) to stop air pollution,we’ll have no clean air to breathe.
4. (thankful),I have already realized the importance of learning English.
5.In my opinion,TV programs have a great (affect) on children’s behavior.
Ⅰ.短文填空【主题:人与自然 全球变暖问题】
Global warming is a big problem that we have to stop.One of the 1. (good) things we can do is to plant more trees.Trees can take in CO2 in the air and stop global warming.According to2.
news report,China is doing a great job of “greening” the world.
A team of 3. (science) at Boston University has been working with NASA to study Earth’s green vegetation (植被).They used a special NASA camera and 4. (find) that global leaf area had increased 5. 5 percent since the early 2000s.And China was6. (responsibly) for 25% of that gain,according to the study.That’s about one quarter of the size of the entire Amazon rainforest.
The growth 7. (main) came from China’s forest protection programs,NASA said.For example,since 1962,China has been 8. (plant) trees in Saihanba,Hebei Province.It was a desert at 9. (one).But now,China has turned the area 10. the country’s largest man-made forest.
The Chinese public has also 11. (join) in these activities recently.Ant Forest,a feature in Alipay app,gives users points for doing eco-friendly things such as walking and 12. (go) paperless in the office.Users can then use these points 13. (water) and grow14. (they) own virtual (虚拟的) trees.15. the virtual trees are big enough,Ant Forest will plant real trees somewhere in the world.More than 55 million trees have been planted in this way.
Ⅱ.阅读理解【主题:人与自然 世界地球日】
April 22nd is World Earth Day.It’s a day that tells us to care about our planet.
The Earth faces a lot of problems.Global warming is one of the greatest challenges today.It makes the Earth hot and changes the global weather.It also makes the sea level (海平面) rise.If the sea level keeps rising,some places such as the Maldives,St.Petersburg in Russia and Bangkok in Thailand may disappear under the water in just a few years.
Another big problem is water pollution.The freshwater resources humans can actually use account for about 0.26% of the total water on the Earth.But people throw rubbish and pour dirty water into rivers and the sea.Almost 3 billion people in the world are expected to face water shortage in 2025.
Besides,humans are using up natural resources.The areas of forests are becoming smaller and smaller because people cut them down for building.Forests play a key role in mitigating (缓解) climate change.
It’s time that we should do something to protect our planet.It’s everyone’s duty to save the Earth.
1.When do people have World Earth Day
A.In March. B.In April.
C.In May. D.In June.
2.Which of the following is one of the biggest challenges today
A.Marine pollution. B.Air pollution.
C.Global warming. D.Cutting down trees.
3.What can be the result of global warming according to the passage
A.The sea level will go up.
B.The weather will become cold.
C.Some countries will move.
D.People will have no clean water.
4.What may the writer talk about after the end of the last paragraph
A.When the forests will expand.
B.What we can do to protect the Earth.
C.How we can control global warming.
D.Why the Earth has so many problems.
Ⅲ.阅读表达【主题:人与自然 怎样预防全球变暖】
You can be proud of yourselves,even if you can only make one or two of these green changes.The goal here is to limit carbon dioxide(二氧化碳) and other greenhouse gases,which are closely connected to the big problem of global warming.
Way 1:Bring your own cup to Starbucks.You’ll get a 10-cent discount,and it’s one less paper cup to end up in a dustbin.The store won’t create more waste when they throw away a cup.
Way 2:Turn off your computer.When in standby mode(待机模式),your PC is still using energy.Turning off a monitor (显示器) for 40 hours a week may only save $5 a month,but it reduces CO2 by 750 pounds!
Way 3:Reuse plastic bags.Instead of throwing away 100 billion plastic bags a year,try and get a second,third,or tenth use out of them.Better yet,next time you shop,try a reusable bag.You’re reducing pollution.The amount of oil it would take to make just 14 plastic bags would run your car for one mile.
Way 4:Use recycled paper in the bathroom.
Most of the toilet paper we use is made from trees found in forests previously untouched by humans.If every family took the place of one roll of toilet paper with a recycled one,424,000 trees would still be standing.
Way 5:Plant a tree.Adding green to your garden is beautiful and earth-pleasing.Just one tree will help make cleaner air and save the environment from 5,000 pounds of hot carbon dioxide each year.
1.What is happening when your PC is in standby mode
2.What’s the advantage of using recycled paper in the bathroom
3.How many ways are mentioned in the passage
4.What’s the passage about
5.What do you think of the environment in your city What do you usually do to protect the environment
【详解答案】
基础达标
Ⅰ.1.gas 2.effects 3.floods
4.address 5.planet
Ⅱ.1.increased 2.seriously 3.action
4.Thankfully 5.effect
能力提升
Ⅰ.1.best 2.a 3.scientists
4.found 5.by 6.responsible
7.mainly 8.planting 9.first
10.into 11.joined 12.going
13.to water 14.their 15.When
Ⅱ.【语篇解读】本文介绍了世界地球日的意义,以及地球面临的主要环境问题,并强调了保护地球的重要性和紧迫性。
1.B 解析:细节理解题。根据文章第一段中“April 22nd is World Earth Day.”可知,世界地球日在四月。故选B。
2.C 解析:细节理解题。根据文章第二段中“Global warming is one of the greatest challenges today.”可知,全球变暖是当今最大的挑战之一。故选C。
3.A 解析:细节理解题。根据文章第二段中“It also makes the sea level (海平面) rise.”可知,全球变暖会导致海平面上升。故选A。
4.B 解析:推理判断题。根据文章最后一段“It’s time that we should do something to protect our planet.It’s everyone’s duty to save the Earth.”可知,文章最后提到我们应该采取措施来保护我们的星球,拯救地球是每个人的责任。因此,作者接下来可能会谈论我们可以做些什么来保护地球。故选B。
Ⅲ.1.It is still using energy.
2.Saving trees. 3.Five/5.
4.Some ways to go green./Five ways to go green.
5.It is bad.I usually turn off lights when leaving rooms.(答案不唯一,合理即可)
Ⅰ.根据句意及首字母提示写出单词
1.Cars produce a lot of waste g every day.As a result,air pollution has become a serious problem.
2.Water pollution has terrible e on the environment.
3.The storm caused f .Thousands of people were homeless.
4.Our products a the needs of real users.
5.We live on the same p and we should protect it.
Ⅱ.用所给单词的适当形式填空
1.The price of oil (increase) last year.How about the price this year
2.The Earth is (serious)polluted,so we must start to take care of it.
3.If we don’t take (act) to stop air pollution,we’ll have no clean air to breathe.
4. (thankful),I have already realized the importance of learning English.
5.In my opinion,TV programs have a great (affect) on children’s behavior.
Ⅰ.短文填空【主题:人与自然 全球变暖问题】
Global warming is a big problem that we have to stop.One of the 1. (good) things we can do is to plant more trees.Trees can take in CO2 in the air and stop global warming.According to2.
news report,China is doing a great job of “greening” the world.
A team of 3. (science) at Boston University has been working with NASA to study Earth’s green vegetation (植被).They used a special NASA camera and 4. (find) that global leaf area had increased 5. 5 percent since the early 2000s.And China was6. (responsibly) for 25% of that gain,according to the study.That’s about one quarter of the size of the entire Amazon rainforest.
The growth 7. (main) came from China’s forest protection programs,NASA said.For example,since 1962,China has been 8. (plant) trees in Saihanba,Hebei Province.It was a desert at 9. (one).But now,China has turned the area 10. the country’s largest man-made forest.
The Chinese public has also 11. (join) in these activities recently.Ant Forest,a feature in Alipay app,gives users points for doing eco-friendly things such as walking and 12. (go) paperless in the office.Users can then use these points 13. (water) and grow14. (they) own virtual (虚拟的) trees.15. the virtual trees are big enough,Ant Forest will plant real trees somewhere in the world.More than 55 million trees have been planted in this way.
Ⅱ.阅读理解【主题:人与自然 世界地球日】
April 22nd is World Earth Day.It’s a day that tells us to care about our planet.
The Earth faces a lot of problems.Global warming is one of the greatest challenges today.It makes the Earth hot and changes the global weather.It also makes the sea level (海平面) rise.If the sea level keeps rising,some places such as the Maldives,St.Petersburg in Russia and Bangkok in Thailand may disappear under the water in just a few years.
Another big problem is water pollution.The freshwater resources humans can actually use account for about 0.26% of the total water on the Earth.But people throw rubbish and pour dirty water into rivers and the sea.Almost 3 billion people in the world are expected to face water shortage in 2025.
Besides,humans are using up natural resources.The areas of forests are becoming smaller and smaller because people cut them down for building.Forests play a key role in mitigating (缓解) climate change.
It’s time that we should do something to protect our planet.It’s everyone’s duty to save the Earth.
1.When do people have World Earth Day
A.In March. B.In April.
C.In May. D.In June.
2.Which of the following is one of the biggest challenges today
A.Marine pollution. B.Air pollution.
C.Global warming. D.Cutting down trees.
3.What can be the result of global warming according to the passage
A.The sea level will go up.
B.The weather will become cold.
C.Some countries will move.
D.People will have no clean water.
4.What may the writer talk about after the end of the last paragraph
A.When the forests will expand.
B.What we can do to protect the Earth.
C.How we can control global warming.
D.Why the Earth has so many problems.
Ⅲ.阅读表达【主题:人与自然 怎样预防全球变暖】
You can be proud of yourselves,even if you can only make one or two of these green changes.The goal here is to limit carbon dioxide(二氧化碳) and other greenhouse gases,which are closely connected to the big problem of global warming.
Way 1:Bring your own cup to Starbucks.You’ll get a 10-cent discount,and it’s one less paper cup to end up in a dustbin.The store won’t create more waste when they throw away a cup.
Way 2:Turn off your computer.When in standby mode(待机模式),your PC is still using energy.Turning off a monitor (显示器) for 40 hours a week may only save $5 a month,but it reduces CO2 by 750 pounds!
Way 3:Reuse plastic bags.Instead of throwing away 100 billion plastic bags a year,try and get a second,third,or tenth use out of them.Better yet,next time you shop,try a reusable bag.You’re reducing pollution.The amount of oil it would take to make just 14 plastic bags would run your car for one mile.
Way 4:Use recycled paper in the bathroom.
Most of the toilet paper we use is made from trees found in forests previously untouched by humans.If every family took the place of one roll of toilet paper with a recycled one,424,000 trees would still be standing.
Way 5:Plant a tree.Adding green to your garden is beautiful and earth-pleasing.Just one tree will help make cleaner air and save the environment from 5,000 pounds of hot carbon dioxide each year.
1.What is happening when your PC is in standby mode
2.What’s the advantage of using recycled paper in the bathroom
3.How many ways are mentioned in the passage
4.What’s the passage about
5.What do you think of the environment in your city What do you usually do to protect the environment
【详解答案】
基础达标
Ⅰ.1.gas 2.effects 3.floods
4.address 5.planet
Ⅱ.1.increased 2.seriously 3.action
4.Thankfully 5.effect
能力提升
Ⅰ.1.best 2.a 3.scientists
4.found 5.by 6.responsible
7.mainly 8.planting 9.first
10.into 11.joined 12.going
13.to water 14.their 15.When
Ⅱ.【语篇解读】本文介绍了世界地球日的意义,以及地球面临的主要环境问题,并强调了保护地球的重要性和紧迫性。
1.B 解析:细节理解题。根据文章第一段中“April 22nd is World Earth Day.”可知,世界地球日在四月。故选B。
2.C 解析:细节理解题。根据文章第二段中“Global warming is one of the greatest challenges today.”可知,全球变暖是当今最大的挑战之一。故选C。
3.A 解析:细节理解题。根据文章第二段中“It also makes the sea level (海平面) rise.”可知,全球变暖会导致海平面上升。故选A。
4.B 解析:推理判断题。根据文章最后一段“It’s time that we should do something to protect our planet.It’s everyone’s duty to save the Earth.”可知,文章最后提到我们应该采取措施来保护我们的星球,拯救地球是每个人的责任。因此,作者接下来可能会谈论我们可以做些什么来保护地球。故选B。
Ⅲ.1.It is still using energy.
2.Saving trees. 3.Five/5.
4.Some ways to go green./Five ways to go green.
5.It is bad.I usually turn off lights when leaving rooms.(答案不唯一,合理即可)
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