资源简介

中小学教育资源及组卷应用平台
Unit 4 Reduce, Reuse, Recycle
Section B How can we protect our environment 分层练习
【基础达标练】
一、用括号内所给词的适当形式填空。
1. The tradition of making kites has been passed down for ___________ (generation).
2. The city has banned ________ (smoke) in all public parks since last year.
3. This river is very ________ (smell) because there is a lot of waste in it.
4. Many volunteers act as __________ (guard) of the environment, working hard to keep it clean.
5. The movie about environmental __________ (protect) inspired many people to protect the planet.
二、从方框中选择合适的单词或短语并用其适当形式填空。(有一项多余)
1. She has made ________ progress in English this term.
2. People with higher ________ often have more choices for education and healthcare.
3. To tell more people about the __________ of the city park, we decide to put up some slogans.
4. Many used __________ are sent to landfills, but they can be made into new products.
5. The boy cried sadly because of his dog’s death. He __________ it in the back garden.
三、根据语境, 用适当的虚词盲填。
1. Plastic bottles can take hundreds of years to break down when they are left ________ landfills.
2. Parents should make sure ________ their children wear seat belts when traveling by car.
3. After the picnic, we picked up all the rubbish and put it ________ the bin to keep the par k clean.
4. We built a small fire ________ the riverbank to keep warm while watching the sunset.
5. Many schools organize tree-planting as ________ outdoor activity to teach students about environmental protection.
四、根据汉语提示补全句子或翻译句子。
1. 伟大的艺术家齐白石在93 岁时去世, 留下了数千幅画作。
The great artist Qi Baishi died at the age of 93, ________ ________ thousands of paintings.
2. 暴风雨后, 许多贝壳被冲到了海滩上。
After the storm, many shells ________ ________ ________ on the beach.
3. 她是一位极具创造力的艺术家, 总是提出独特的想法。
She is a very creative artist who always ________ ________ ________ unique ideas.
4. 为了让学生集中注意力, 他们被禁止在课堂上使用手机。
Students ________ ________ ________ ________ mobile phones in class to keep their attention focused.
5. 我们应该减少塑料袋的使用, 这样环境就能保持更清洁。(so that)
_____________________________________________________________________________________________________________________
【综合提优练】
五、阅读理解。
13-year-old Sarah sits in her yard, laying out her handmade crafts (手工制品) on the table. There are baskets, flower pots, and cloth bags—all made from recycled materials. They are not just creative objects; they’re part of Sarah’s project to make a greener community.
Two years ago, Sarah would pass by a park near her house every day after school. Plastic bottles, empty cans, and broken toys littered the roadside. Seeing this, Sarah felt sad.
One afternoon, Sarah noticed some kids selling orange juice at the park. People stopped to buy it. That was when Sarah got an idea.
“Mom, what if we sell handmade crafts ” she asked excitedly that evening. “Then we can buy trees for our neighborhood with the money!”
With her mom’s help, Sarah started making crafts with great interest, using old boxes, plastic bottles and empty cans. Every day after school, she sat in her yard, waiting for customers. At first, no one came. Sarah felt down, but she didn’t give up.
Later, people began to stop by. A kind woman bought a cloth bag, saying it was perfect for shopping. Kids liked the flower pots, and one boy even asked Sarah to make a special basket for his toys. By the end of the first month, Sarah had made $150! She bought 30 small trees. Together with her parents, they planted the trees around the park and along the sidewalks.
Now, the neighborhood looks nicer, and the birds have more places to rest. Sarah even teaches her friends how to make eco-friendly (环保的) crafts after school. They organize sales every month to raise money for new projects like bird feeders.
This year, Sarah shared her story at a local community event. “Making a greener community is important,” she said proudly. “If everyone helps a little, we can make our life better.” She believes that no effort is too small when it comes to caring about the environment.
( )1. What did Sarah sell to make money
A. Small trees. B. Orange juice. C. Plastic bottles. D. Handmade crafts.
( )2. Look at the mind map. Which of the following can be put in ▲
A. sad; sharing her story B. afraid; feeding birds
C. bored; caring about nature D. nervous; recycling old boxes
( )3. What can you learn from Sarah’s words in the last paragraph
A. Doing is better than saying.
B. Great hopes make great men.
C. The first step is the only difficulty.
D. Small actions can make a difference.
( )4. Which of the following can best describe Sarah
A. Kind and honest. B. Creative and helpful.
C. Strict and friendly. D. Quiet and hard-working.
六、阅读还原。
People are familiar with the ancient Silk Road, but not everyone knows about the Hexi Corridor and the Qilian Mountains. 1. ________
The climate in northwestern China is mostly dry and desert-like. 2. ________ The Hexi Corridor was an important part of those people’s journey and made their journey less difficult because it connected oases (绿洲) along the way. Until now, it is still an important place.
Since ancient times, the Qilian Mountains have been the most important water source in the Hexi Corridor. There are over 3,300 glaciers (冰川). The glaciers provide water for people in the Hexi Corridor. 3. ________ The glaciers’ change has a big influence on the development of the area.
4. ________ But due to human activities, the environment there was once in a bad situation, and the number of plants and animals dropped dramatically.
In order to protect the environment in the Qilian Mountains, the government made a plan to build the Qilian Mountain National Park in 2017. After years of hard work, the efforts of the local people, researchers and the government finally paid off. 5. ________
七、阅读下面短文, 在空白处填入一个适当的单词或括号内单词的正确形式。
We produce a lot of rubbish every day. Where does all the rubbish go Scientists have made an upside-down pyramid of the different ways 1. ________ (deal) with rubbish.
In cities, you seldom see rubbish in open areas 2. ________ people usually collect rubbish and send it to landfills. In some landfills, waste is treated to make it less harmful before it’s 3. ________ (bury). Once a landfill is full, people cover it with soil 4. ________ (safe). A park or playground can be built on top of it then.
Another way to deal with rubbish is to burn it. This produces not only energy but also 5. ________ (harm) gases. In some places, these gases are cleaned before they are let off.
In the middle of the pyramid is 6. ________ (recycle). This means using rubbish to make new products. For example, people break up waste paper and mix it with water to make new paper.
7. ________ (reuse) is another effective way to deal with rubbish. This means using “waste” in another way.Buying or selling second-hand things online is 8. ________ good example.
Waste prevention is at the top 9. ________ the pyramid. It means not producing rubbish in the first place. For example, say no to throwaway plastic cups at the 10. __________ (begin). Choose a glass instead! You can use it over and over again.
参考答案
一、1.generations 解析：generation 是可数名词, 此处需用复数形式, 表示“世世代代”。
2.smoking 解析：ban sth. 表示“禁止某事”。smoking 为不可数名词。
3.smelly 解析：空格前有系动词is 和副词very, 需填入形容词作表语。smell 的形容词形式为smelly, 表示“有臭味的”。
4.guardians 解析：介词as 后面需跟名词, guard 是动词, 其名词形式是guardian, 意为“保护者; 守卫者”, 主语是复数形式, 此处也用复数形式。
5.protection 解析：“environmental protection”是固定搭配, 表示“环境保护”。
二、1.steady 2.incomes 3.clean-up 4.tyres 5.buried
三、1.in 2.that 3.in/into 4.on 5.an
四、1.leaving behind
2.were washed up
3.comes up with
4.are banned from using
5.We should reduce the use of plastic bags so that the
environment can be kept cleaner.
五、1.D 解析：细节理解题。根据“Mom, what if we sell handmade crafts ”可知, Sarah 卖手工艺品来赚钱。
2.A 解析：细节理解题。根据“At first, no one came. Sarah felt down... she said proudly.”可知, 起初没有人来, Sarah 感到很沮丧。后来她自豪地分享自己的故事。
3.D 解析：推理判断题。根据“If everyone helps a little, we can make our life better.”可知, 如果每个人都帮一点忙, 我们就能让生活变得更美好。选项D“小小的行动也能产生影响”符合题意。
4.B
六、1.B 2.E 3.C 4.A 5.D
七、1.to deal解析：the way to do sth. 意为“做某事的方法”, 为固定用法。
2.because 解析：根据“...people usually collect rubbish and send it to landfills”可知, 此处说的是原因, 应该用because 引导原因状语从句。
3.buried 解析：根据“waste is treated to make it less harmful before it’s....”可知, 此处指垃圾被埋前, 用被动语态, bury 的过去分词为buried。
4. safely 解析：此处用副词修饰动词cover, safely 意为“安全地”。
5.harmful 解析：修饰名词gases 需用形容词, harm 的形容词形式为harmful“有害的”。
6.recycling 解析：此句是倒装句, 空格处作主语, 需用动名词, recycle 的动名词形式为recycling。
7.Reusing 解析：此处用动名词作主语, reusing 意为“再利 用”, 首字母大写。
8.a 解析：此处泛指一个好例子, 应该用冠词a。
9.of 解析：at the top of 意为“在……的顶端”, 为固定短语。
10.beginning 解析：at the beginning 意为“在开始时”, 为固定短语。
clean-up tyre bury steady smoke income
A. The Qilian Mountains are also home to many plants and animals.
B. They are two of the important parts of the ancient Silk Road.
C. However, these glaciers are getting smaller rapidly because of climate change nowadays.
D. The environment has greatly improved and the number of wild animals has grown.
E. Such an environment made it very difficult for the ancient Chinese to travel to the West.
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