资源简介

(共14张PPT)
Lesson 4　Global warming
Unit 8　Protecting the environment
01
基础过关
02
能力进阶
目
录
一、 用括号内所给单词的适当形式填空
1. The number of tourists is 　increasing　（increase） every year.
2. 　Thankfully　（thankful）， he passed the difficult exam at last.
3. We should take 　action　（act） to protect the environment.
4. Please write down these 　addresses　（address） carefully.
increasing　
Thankfully　
action　
addresses　
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二、 用方框中所给单词的适当形式填空
coal　gas　oil　serious　flood
1. We can’t see 　gas　 with our eyes， but it’s very useful in our daily life.
2. There is a lot of 　oil　 in the bottle. We can use it to cook.
3. In the past， people used 　coal　 to keep warm in winter.
4. The boy was hurt 　seriously　.
5. Last year， the heavy rain caused a big 　flood　 in the small village.
gas　
oil　
coal　
seriously　
flood　
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三、 句子盲填
1. We shouldn’t cut 　down　 too many trees.
2. It’s extremely cold 　in　 the north pole.
3. Remember to turn 　off　 the lights when you leave the room.
4. We can stop the land from turning into desert 　by　 planting trees.
down　
in　
off　
by　
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四、 根据汉语意思，完成句子，一空一词
1. 老师在学生的成长中扮演着重要角色。
Teachers 　play　 　an　 　important　 　role　 in students’ growth.
2. 过多的二氧化碳会导致全球变暖。
Too much carbon dioxide can 　lead　 　to　 　global　 　warming　.
3. 当你外出时请关灯。
Please 　turn　 　off　 the lights when you go out.
play　
an　
important　
role　
lead　
to　
global　
warming　
turn　
off　
4. 全球变暖导致海洋的水位上升。
Global warming causes the 　oans’　 　wer　 　level　 　to　 　rise　.
oceans’　
water　
level　
to　
rise　
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五、 句型转换
1. The number of students in this school is growing.（同义句转换）
The number of students in this school is 　increasing　.
2. Too much work can cause tiredness.（同义句转换）
Too much work can 　lead　 　to　 tiredness.
3. The man slow down the car in order to keep safe.（同义句转换）
The man slow down 　to　 keep safe.
4. We can help the poor by giving them food.（对画线部分提问）
　How　 　can　 we help the poor？
increasing　
lead　
to　
to　
How　
can　
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六、 （2024·昌黎县第三中学期中）完形填空
Global warming is a phenomenon that has been making headlines around the world. The earth’s climate is changing at a（n） 　1　 rate. Temperatures are rising， and this is mainly 　2　 the increase in greenhouse gases.One of the major sources of these gases is the burning of 　3　 such as coal， oil， and gas. When we use energy from these sources， carbon dioxide is released into the atmosphere.
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As more and more carbon dioxide 　4　 in the air， it forms a kind of “blanket” around the earth， trapping heat.This trapped heat is causing the polar ice caps to 　5　. As a result， sea levels are rising. Low-lying islands and coastal areas are at great risk of being 　6　 by the rising waters. 　7　 we continue with our current lifestyles， the situation will only worsen. We need to 　8　 now. Simple actions like 　9　 off lights when not in use， and using public transportation can 　10　 a difference.
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（　B　）1. A. usual B. unusual C. common D. ordinary
（　B　）2. A. because B. because of
C. instead of D. in front of
（　C　）3. A. materials B. resources C. fuels D. products
（　A　）4. A. collects B. saves C. needs D. holds
（　B　）5. A. break B. melt C. fall D. move
（　A　）6. A. covered B. filled C. carried D. taken
（　A　）7. A. If B. Although C. Since D. Until
（　C　）8. A. show interest B. give advice C. take action D. take care
（　C　）9. A. taking B. getting C. turning D. putting
（　B　）10. A. do B. make C. have D. bring
B
B
C
A
B
A
A
C
C
B
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七、 （2024·丰南区经安中学期中）短文填空
阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空。
Global warming is becoming a very serious problem for our planet. It’s 1. 　changing　（change） our world in many bad ways.
changing　
One big reason for global warming 2. 　is　（be） that we use a lot of gas， oil， and coal. When we burn these things to get energy， they make a gas 3. 　called　（call） carbon dioxide. The amount of this gas in the air is 4. ncreasing　（increase）. This has a bad effect 5. on　 our planet.
is　
called　
increasing　
on　
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Because 6. 　of　 global warming， the earth is getting 7. 　hotter　（hot）. At the poles， the ice is starting 8. 　to melt　（melt）. When the ice melts， the sea level 9. 　rises　（rise）. This can cause big 10. 　floods　（flood） in places near the sea. Global warming can also cause stronger 11. 　storms　（storm）.
of　
hotter　
to melt　
rises　
floods　
storms　
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Thankfully， we can do something 12. 　to address　（address） this problem. We can use less gas， oil， and coal. We can use clean energy like the sun 13. 　or　 the wind. We can also make new devices to help us use energy better. Taking 14. 　action　（act） now is important to save our planet from bad effects 15. 　of　 global warming.
to address　
or　
action　
of　
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八、 补全对话
根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。
A： Hi！ I think pollution is a big problem for our planet.
B： 1. 　I agree.　 It really makes our environment worse.
A： 2. 　Do you think we can solve it？　
B： Sure. We can start from small things.
A： 3. 　What can we do？　
B： For example， we can use fewer plastic bags.
A： 4. 　Sounds great.　
B： Let’s start today.
A： 5. 　No problem./All right.　
I agree.　
Do you think we can solve it？　
What can we do？　
Sounds great.　
No problem./All right.　
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八(共15张PPT)
Lesson 3　The green miracle
Unit 8　Protecting the environment
01
语法专训
02
基础过关
03
能力进阶
目
录
[课堂回顾]
1. To carry out the task， the government organised a group of 369 foresters， mostly in their 20s.
2. The Saihanba Spirit inspired the foresters to complete the difficult task.
3. They used science and technology to help trees to survive harsh conditions.
[规则探究]
动词不定式表目的时，通常表示主语实施某动作的意图或目标。其结构为“to ＋ 　动词原形　”，直接置于主句之后。否定形式在不定式前加“ 　not　”。
动词原形　
not　
一、 用括号内所给动词的适当形式填空
1. Jack exercises 　to keep　（keep） healthy.
2. The students work hard 　to get　（get） good grades.
3. 　To support　（support） his family， he tries to make more money.
4. 　To catch　（catch） the early bus， he gets up early every day.
5. Cindy trains hard 　to win　（win） first place.
to keep　
to get　
To support　
To catch　
to win　
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二、 用括号内所给单词的适当形式填空
1. He was so tired that he could 　hardly　（hardly） walk.
2. After the earthquake， the living 　conditions　（condition） in Tangshan were challenging at first but improved later.
3. The task was 　completed　（complete） on time yesterday.
4. We should pay attention to 　environmental　（environment） protection.
hardly　
conditions　
completed　
environmental　
5. Great changes have taken place in the city over several 　centuries　（century）.
centuries　
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三、 根据汉语意思，完成句子，一空一词
1. 科学家们决定执行新的研究。
Scientists decided to 　carry　 　out　 new research.
2. 尽管困难重重，他们仍继续追求梦想。
Despite many difficulties， they still 　carried　 　on　 pursuing their dreams.
3. 这次活动中的志愿者大多二十来岁。
The volunteers at the event are mostly 　in　 　their　 　20s　.
carry　
out　
carried　
on　
in　
their　
20s　
4. 这片人造森林为当地居民提供了美丽的景色。
The 　human-made　 　forest　 provides a beautiful view for local residents.
human-made　
forest　
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四、 短文填空
阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空。
Once upon a time， there was a piece of land that seemed almost dead. The conditions there 1. 　were　（be） extremely harsh. The sun was so strong that water would 2. 　quickly　（quick） evaporate， and plants were almost unable to survive. It was a desolate place with very little greenery.
were　
quickly　
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However， the government decided 3. 　to take　（take）action. They sent many skilled 4. 　foresters　（forester） to this land. These foresters were doing 5. 　an　 amazing job. They used advanced technology 6. 　to improve　（improve） the soil and find suitable plants. They worked day and night， not afraid 7. 　of　 the tough conditions.
After years of hard work， they finally 8. 　completed　（complete） their mission. A green miracle took place. The once barren land is now 9. 　covered　（cover） with lush trees and beautiful flowers. The scenery becomes a feast for the 10. 　eyes　（eye）.
to take　
foresters　
an　
to improve　
of　
completed　
covered　
eyes　
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The spirit of these foresters 11. 　inspires　（inspire） an entire generation. Their story tells us 12. 　that　 with determination and the right methods， we can turn even the most hopeless places into 13. 　environmental　（environment） paradises. 14. 　In　 the new century， we will do our part to protect and create more such green 15. 　miracles　（miracle） around the world.
inspires　
that　
environmental　
In　
miracles　
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五、 阅读理解
人与自然——环境保护
Saihanba lies in Hebei Province， northern China， near the Inner Mongolian Plateau. In Mongolian， “Saihan” means “beautiful”， and “ba” means “plateau” in Mandarin. As a national forest park， it’s called the “Emerald of north China”.
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Over a hundred years ago， Saihanba was a wonderful place with plenty of water， grass， thick forests， and many wild animals. Emperor Kangxi of the Qing Dynasty held hunting events and trained soldiers here. But after the Qing Dynasty fell， due to wars and chaos in the late 19th and early 20th centuries， Saihanba’s environment wasn’t protected. By 1949， it had turned into a barren desert.
To improve the environment， the local government started the “Saihanba Project” in 1962. 369 people from all over China came to be the first “forest protectors”. They faced strong winds and cold weather， trying to find good ways to plant trees.
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Over the past 60 years， forest rangers have changed Saihanba into the world’s largest human-made forest. This forest now protects northern China from sandstorms. It has stopped desertification， creating a “green miracle”. Satellite pictures show that China is getting greener. In the last 20 years， China has done the most reforestation in the world. Carrying on the “Saihanba spirit”， China is on a path to green and sustainable development.
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（　C　）1. Why did the forest in Saihanba disappear？
A. Because people cut down all the trees for money.
B. Because there were too many wild animals eating trees.
C. Because of wars and no good protection after the fall of the Qing Dynasty.
D. Because the weather became too hot to grow trees.
C
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（　B　）2. What does the underlined word “barren” mean in Paragraph 2？
A. Big. B. Dry and empty.
C. Green. D. Beautiful.
（　C　）3. What was Saihanba like over a hundred years ago？
A. A barren desert.
B. A place with little water.
C. A wonderful place with many resources.
D. A place for training modern-day soldiers.
B
C
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（　B　）4. What can we learn from the change of Saihanba？
A. Deserts can’t be changed into forests.
B. With efforts， we can improve the environment.
C. Sandstorms can’t be stopped.
D. There’s no need to protect the environment.
B
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五(共16张PPT)
Lesson 2　Look at the plastic！
Unit 8　Protecting the environment
01
基础过关
02
能力进阶
目
录
一、 用括号内所给单词的适当形式填空
1. This factory 　produces　（produce） many toys every year.
2. He 　suffered　（suffer） from a bad cold last week.
3. Don’t 　waste　（waste） food. Many people are still hungry.
4. The bad weather 　affected　（affect） our picnic last weekend.
5. Air 　pollution　（pollute） is a big problem in some cities.
produces　
suffered　
waste　
affected　
pollution　
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二、 用方框中所给单词的适当形式填空
cheap　proper　solution　option　reuse
1. This toy is very 　cheap　. I bought it with only five yuan.
2. You have two 　options　—stay at home or go out with us.
3. These 　reusable　 bags are good for the environment.
4. You should read the instructions 　properly　 before taking the medicine.
5. We need to find a 　solution　 to this problem quickly.
cheap　
options　
reusable　
properly　
solution　
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三、 句子盲填
1. Millions 　of　 stars twinkle in the night sky.
2. Many sea animals are harmed 　by　 plastic waste.
3. Think 　about　 your future plans carefully.
4. He chose to walk instead 　of　 taking the bus.
5. I want to be part 　of　 this exciting project.
of　
by　
about　
of　
of　
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四、 根据汉语意思，完成句子，一空一词
1. 这些蛋糕做起来又快又简单。
These cakes are very quick and 　easy　 　to　 　make　.
2. 我们每月大概去那里一到两次。
We go there maybe 　once　 　or　 　twice　 a month.
3. 热量能把冰变成水。
Heat can 　change　 ice 　into　 water.
easy　
to　
make　
once　
or　
twice　
change　
into　
4. 这些小小的行动会对我们的生活产生很大影响。
These small actions will 　have　 　a　 　big　 　impact　 　on　 our lives.
have　
a　
big　
impact　
on　
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五、 短文填空
阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空。
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Plastic products are all around us. They are really cheap. We can buy 1. 　toys　（toy）， bottles， and bags made of plastic 2. 　easily　（easy）. Plastic 3. 　goods　（good） are everywhere in stores. The 4. 　production　（product） of plastic products is huge. Factories produce 5. 　tons　（ton） of them every day.But there is 6. 　a　 big problem. Plastic waste is everywhere. People don’t always throw plastic away 7. 　properly　（proper）. A lot of plastic ends 8. 　up　 in the ocean. Sea animals are 9. 　affected　（affect） by this plastic pollution. Some animals are even 10. 　killed　（kill）.
toys　
easily　
goods　
production　
tons　
a　
properly　
up　
affected　
killed　
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Birds， fish， and turtles have all suffered 11. 　because　 of plastic. They might eat plastic or get trapped in it.
However， there are good 12. 　options　（option）. We can choose reusable things instead 13. 　of　 plastic. For example， we can use a reusable water bottle instead of 14. 　buying　（buy） a new plastic one every time. Reusable cloth bags are also a great 15. 　choice　（choose） when we go shopping.
because　
options　
of　
buying　
choice　
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六、 （外刊阅读）阅读理解
向陌生人求助
The next day， Peter held up a notice as The Green Dragon came out of the tunnel towards the cottage.The notice said， “LOOK OUT AT THIS STATION. ”
The old gentleman saw the notice. He looked out at the station as the train came in. He saw a little girl—it was Phyllis—running towards his carriage. He stood up and leaned out of the window of his carriage.
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“Please read this，” Phyllis said， and put a letter into his hand. The train left. The old gentleman sat down and read the letter. It was signed by Peter， Roberta and Phyllis.
Dear Mr，
We do not know your name. Mother is ill， and the doctor says we must give her some special things. But Mother can’t afford them. We do not know anyone here because Father is away， and we do not know where he lives. Father will pay you， or I will pay you when I am a man. Please give the things to the station master tomorrow.
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The old gentleman read the letter and smiled. Then he put it in his pocket and started to read his newspaper again. That night there was a knock on the door of the cottage. The porter from the railway station was there.
“An old gentleman gave this parcel（包裹） to the station master，” he said. “It’s for you.”
The parcel was full of everything on the list of special things to make Mother well again. There was a letter from the gentleman.
Dear Peter， Roberta and Phyllis，
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Here are the things on your list. I am very happy to give them to you， and I hope your mother will be better soon. When she is well， you can tell her the truth. She may say that you were wrong to ask a stranger for these things. But I think you were right.
The letter was signed “G. P. ” and something that the children could not read.
“I think we were right to ask the old gentleman for his help，” Peter said. “The important thing is for Mother to feel better.”
—Adapted from The Railway Children
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（　D　）1. When Mother was ill， Peter， Roberta and Phyllis tried to get help by 　　　　　.
A. meeting the station master
B. looking for a greater doctor
C. waiting for Father at the station
D. writing a letter to the old gentleman
D
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（　A　） 2. （创新考法·信息排序）Which is the right order of the following events？
a. The old gentleman read the letter from Peter， Roberta and Phyllis.
b. Phyllis put a letter into the old gentle-man’s hand.
c. The old gentleman gave a parcel to the station master.
d. The porter gave the parcel to Peter， Roberta and Phyllis.
e. Peter， Roberta， and Phyllis read the letter from the old gentleman.
A. a-b-d-e-c B. a-e-d-b-c
C. b-a-c-d-e D. b-c-d-a-e
C
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（　A　）3. Which of the following best describes the old gentleman？
A. Helpful. B. Funny.
C. Brave. D. Clever.
A
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六(共13张PPT)
河北中考题型特训
Unit 8　Protecting the environment
一、 阅读理解
人与自然——环境保护
Our earth is like a big， beautiful home for all of us. It offers us everything we need to live， such as clean water， fresh air， and delicious food. However， these days， our lovely earth is in a lot of trouble.
One of the huge problems is waste. We throw away so much stuff. Plastic bottles， old papers， and used clothes are just lying around. This not only makes our planet look bad but also harms the animals and plants that live here. Also， the air is getting dirtier because of the factories and cars.
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To make our earth better， we can do many things. We can start by recycling. For example， we can put glass， plastic， and metal in different bins. This way， these things can be made into new items， and we don’t need to use up so many new resources.
Forests are like the lungs of our earth. The trees in the forests help clean the air. We should stop cutting down so many trees and plant more. They not only give us oxygen but also are homes to many animals.
In the end， if each of us takes a small step， we can make a big difference. Let’s work hand in hand to protect our earth.
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（　C　）1. What does the underlined word “It” in Paragraph 1 refer to？
A. The air. B. The food.
C. The earth. D. The home.
（　C　）2. What can we infer from the passage？
A. Factories make the air cleaner.
B. Throwing away things has no harm.
C. Recycling can help save resources.
D. We should cut down more trees.
C
C
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（　B　）3. What is the main idea of the fourth paragraph？
A. The trouble of the earth.
B. The importance of forests.
C. How to recycle things.
D. What waste we produce.
B
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（　B　）4. Where can we probably read this passage？
A. In a fashion magazine.
B. In a science textbook.
C. In a cooking book.
D. In a sports report.
B
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二、 阅读表达
根据下面短文，简略回答问题。
人与自然——环境保护
In recent years， plastic pollution has become one of the most serious environmental problems around the world. Many countries have been looking for ways for a better future. On November 7，2022， China started a “bamboo instead of plastic” activity with the International Bamboo and Rattan Organisation. This will hopefully increase the use of green bamboo products and reduce plastic pollution.
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Bamboo is a renewable natural resource of great value. Unlike trees which usually need a long time to fully grow， bamboo can be harvested（收割） in 3 to 5 years. As long as it is protected well， bamboo can be cut every year and doesn’t have to be replanted. Bamboo can be used to produce different kinds of products. These products can take the place of plastic products in many fields， such as packaging（包装）， building and daily things. Even a new bamboo washing machine has been invented in some poor areas where people don’t have money to buy traditional washing machines.
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China is one of the countries with the richest bamboo resources in the world. The Chinese are pioneers in the use of bamboo. Zhejiang， Jiangxi， Hunan and Guizhou have set up companies to produce and develop bamboo products. What’s more， China is also sharing its technologies and experience to help other countries with rich bamboo resources. It is hoped that countries will work together for green development around the world.
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1. When did China start the “bamboo instead of plastic” activity？
On November 7， 2022.
2. Why did China start the “bamboo instead of plastic” activity？
To increase the use of green bamboo products and reduce plastic pollution.
3. What is China sharing to help other countries with rich bamboo resources？
China is sharing its technologies and experience.
On November 7， 2022.
To increase the use of green bamboo products and reduce plastic pollution.
China is sharing its technologies and experience.
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4. What does the underlined word “it” in Paragraph 2 refer to？
Bamboo.
5. What’s your opinion about using plastic products？
Using plastic products is harmful to the environment.（答案不唯一）
Bamboo.
Using plastic products is harmful to the environment.（答案不唯一）
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三、 补全对话
根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。
A： Hi！ I think it’s our duty to protect the earth.
B： 1. 　I totally agree./Absolutely./That’s for sure.　 It really makes our environment better when we protect it.
A： 2. 　How can we protect the earth？　
B： We can start from small things.
A： 3. 　Which small things are easy to do？　
I totally agree./Absolutely./That’s for sure.　
How can we protect the earth？　
Which small things are easy to do？　
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B： For example， we can plant more trees.
A： 4. 　Sounds great.　
B： Let’s start today.
A： 5. 　No problem！/Okay！　
Sounds great.　
No problem！/Okay！　
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Lesson 1　Let’s clean it up！
Unit 8　Protecting the environment
01
基础过关
02
能力进阶
目
录
一、 用括号内所给单词的适当形式填空
1. The chemicals in the river can be 　harmful　（harm） to the fish and other animals living there.
2. After the storm， the weather got even 　worse　（bad） than we expected.
3. Eating too much junk food can cause 　stomachache　（stomach） and make you feel sick.
harmful　
worse　
stomachache　
4. The teacher praised Tom for his good 　behaviour　（behave） during the school trip.
5. Blue 　whales　（whale） are the largest animals in the ocean.
behaviour　
whales　
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二、 用方框中所给单词或短语的适当形式填空
plastic　bottle　bin　shark　recycle　the rest of
1. 　Sharks　 are fierce swimmers in the sea.
2. We shouldn’t use too much 　plastic　 in order to save our planet.
3. There are two 　bottles　 of juice on the table.
4. Put the rubbish into the 　bin　 over there.
5. It’s important to 　recycle　 waste to protect the environment.
6. The teacher explained part of the text and asked us to read 　the rest of　 it by ourselves.
Sharks　
plastic　
bottles　
bin　
recycle　
the rest of　
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三、 句子盲填
1. I often go 　for　a swim in the pool on weekends.
2. Put the empty cans 　in　 the bin.
3. We played volleyball 　on　 the beach yesterday.
4. There are more 　than　 twenty students in the classroom.
5. Let’s clean 　up　 the park this Sunday.
for　
in　
on　
than　
up　
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四、 根据汉语意思，完成句子，一空一词
1. 我一个急转身，踩到了他的脚上。
I turned around quickly and 　stepped　 　on　 his foot.
2. 我不是戏弄你。那的确有效。
I’m 　not　 　kidding　 　you　. It does work.
3. 过多使用手机对我们的眼睛有害。
Using mobile phones too much 　is　 　harmful　 　to　 our eyes.
4. 对初学者解释这个问题很难。
It was difficult to 　explain　 the problem 　to　 beginners.
stepped　
on　
not　
kidding　
you　
is　
harmful　
to　
explain　
to　
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5. 他们最终同意参加这个比赛。
They finally 　agreed　 　to　 　join　 the competition.
6. 完成这项工作会花费太长时间吗？
Will it 　take　 　too　 　long　 to finish this work？
7. 请帮我捡起地上的书。
Please help me 　pick　 　up　 the book on the ground.
8. 小小的行动能带来大不同。
Small actions can 　make　 　a　 　big　 　difference　.
agreed　
to　
join　
take　
too　
long　
pick　
up　
make　
a　
big　
difference　
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五、 句型转换
1. There are over 50 students in our class.（同义句转换）
There are 　more　 　than　 50 students in our class.
2. Let’s go to the park this afternoon.（同义句转换）
　How/What　 　about　 going to the park this afternoon？
3. He told a terrible story to his little sister last night.（改为一般疑问句）
　Did　 he 　tell　 a terrible story to his little sister last night？
more　
than　
How/What　
about　
Did　
tell　
4. Planting more trees can make a difference to our city.（对画线部分提问）
　What　 can planting more trees 　do　 to our city？
What　
do　
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六、 （2024·海兴县第二中学期中）阅读表达
阅读下面短文，简略回答问题。
人与自然——环境保护
Plastic is everywhere around us. We use plastic bags to carry things when we go shopping. We drink from plastic bottles， and many toys are made of plastic too. But do you know that plastic can be a big problem？ It causes plastic pollution.
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Plastic is made from oil. It takes a very long time to break down. In fact， some plastic can take hundreds of years to become smaller. When we throw plastic away， it often ends up in the ocean. The ocean is full of plastic trash. This is bad for the animals that live in the ocean. Some sea animals， like turtles， might think plastic bags are jellyfish and eat them. Then they can get sick or even die.
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People also find plastic in rivers and on the ground. It makes our environment look dirty. We need to do something to stop plastic pollution. We can start by using less plastic. For example， we can bring our own cloth bags when we go shopping instead of using plastic bags. We can also recycle plastic bottles and other plastic things. Recycling helps to make new things from old plastic.
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1. What is plastic made from？
It’s made from oil.
2. How long does it take some plastic to become smaller？
Hundreds of years.
3. Where does plastic often end up when we throw it away？
In the ocean.
4. What do some sea animals mistake plastic bags for？
They mistake them for jellyfish.
5. What will you do to reduce plastic pollution？
I will use cloth bags instead of plastic ones.（答案不唯一）
It’s made from oil.
Hundreds of years.
In the ocean.
They mistake them for jellyfish.
I will use cloth bags instead of plastic ones.（答案不唯一）
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七、 （2024·泊头市第一中学期中）补全对话
根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。
A： The classroom is so messy. Let’s clean it up.
B： 1. 　Sure./OK. 　 I’ll start cleaning the desks.
A： 2. 　Can you clean the blackboard？　
B： Yes， I can clean the blackboard. 3. 　What should we do with the rubbish？　
A： We should put the rubbish in the trash can.
Sure./OK. 　
Can you clean the blackboard？　
What should we do with the
rubbish？　
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B： All right. 4. 　Oh， the floor is really dirty.　
A： We should clean the dirty floor right now.
B： 5. 　I agree with you.　
Oh， the floor is really dirty.　
I agree with you.　
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Lesson 5　It is everyone’s duty！
Unit 8　Protecting the environment
01
素材积累
02
佳作赏析
03
写作演练
目
录
[开头句]
1. 午饭后你扔掉多少垃圾？
　How　 　much　 garbage do you 　throw　 　away　 after lunch？
2. 你知道我们应该保护环境吗？
Do you know that we 　should　 　protect　 the environment？
How　
much　
throw　
away　
should　
protect　
[中间句]
1. 用可重复使用的袋子代替塑料袋是保护环境的好方法。
Using reusable bags 　instead　 　of　 plastic ones is a good way to protect the environment.
2. 我们离开房间时关灯有助于保护环境。
　Turning　 　off　 lights when we leave rooms helps protect the environment.
instead　
of　
Turning　
off　
[结尾句]
1. 让我们一起努力保护环境！
Let’s 　work　 　together　 to protect the environment！
2. 所以，永远记住每天都要保护环境。
So， always 　remember　 　to　 　protect　 the environment every day.
work　
together　
remember　
to　
protect　
[名言警句]
1. No green， no hope.
没有绿色，就没有希望。
2. Protect the environment， cherish life.
保护环境，珍惜生命。
[经典例题]
学校正在开展以“A greener city， a better life”为题的英语征文活动。请根据所给提示，用英语写一篇80词左右的短文。
[高分范文]
A greener city， a better life
As middle school students， we should① create a greener city to live a better life. ② However， it’s a pity that we often see some people drop litter everywhere. Some forget to turn off the lights when leaving a room.
To create a greener city， ride or walk to school instead of taking a car. Also， we can plant more trees and flowers. Besides， it’s a good idea to sort the rubbish into different groups so that things like bottles and cans can be recycled.
③ In all， if everyone does his or her part， we can live a better life in a greener city.
[名师点评]
① 短语运用精准，开篇用create a greener city点明主题。
② 通过“However， it’s a pity that ...”引出问题； “To create a greener city ...”以目的状语阐述措施； “it’s a good idea to ...”委婉提出建议。
③ 运用In all及if引导的条件状语从句呼吁人们行动起来，保护环境。
[小试身手]
假设你们学校正在举行“保护地球”英文征文活动，现请你根据以下提示，以“Protect the earth”为题写一篇80词左右的短文投稿。
提示：1. What problems is the earth facing？
2. Why should we protect the earth？
3. How can we protect the earth？
[思路点拨]
① 人称：第一人称；
② 时态：主要用一般现在时；
③ 文体：说明文。
[写作提纲]
引出主题 Our earth was healthy and beautiful in the past.
理由与建议 The earth is getting dirtier and warmer ...
We shouldn’t eat wild animals ...
希　望 I hope our earth will become more and more beautiful.
[妙笔生花]
Protect the earth
Our earth was healthy and beautiful in the past.
Our earth was healthy and beautiful in the past.
However， it is facing many problems now. It’s getting dirtier and warmer. Natural disasters happen more often than before. Animals and plants are in danger. Why should we protect the earth？ Because it is our home and there is only one earth. So what can we do to help the earth？ I think everybody can do something to help save the earth. For example， we shouldn’t eat wild animals. We should plant more trees. Also， we should encourage people around us to do the same.
I hope our earth will become more and more beautiful.
（更多精彩作文素材见“背记手册”）
However， it is facing many problems now. It’s getting dirtier and warmer. Natural disasters happen more often than before. Animals and plants are in danger. Why should we protect the earth？ Because it is our home and there is only one earth. So what can we do to help the earth？ I think everybody can do something to help save the earth. For example， we shouldn’t eat wild animals. We should plant more trees. Also， we should encourage people around us to do the same.
I hope our earth will become more and more beautiful.

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