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Unit 8 Reduce，Reuse，Recycle单元基础提优练
Section What causes pollution
一、用括号内所给词的适当形式填空
1.As an honest man，he refused to lie to his wife about the 　 　 (lose) of money.
2.Those who break 　 　 (environment) protection rules in China will be strictly punished.
3.She didn’t bother 　 　 (check) if the information was correct before sharing it.
4.The peace of the village 　 　 (disturb) by the noise from the accident yesterday.
5.The hunter set up several 　 　 in the forest，and a rabbit got 　 　 in one of them.(trap)
6.While 　 　 textbooks for the new term，we found some damaged 　 　 and reported to the teacher.(package)
7.The factories were the main sources that 　 　 the environment and caused serious　 　.(pollute)
8.Action has been taken to prevent the 　 　 plant from producing harmful　 　.(chemistry)
二、根据语境，用适当的虚词盲填
1.The Red Army soldiers would never give up 　　 they achieved final victory.
2.People have different opinions on 　 　 we should give robots more jobs.
3.Tom was so nervous before the game 　 　 he could hardly eat breakfast.
4.Many people donate money 　 　 environmental organizations as well as take part in activities 　 　 planting trees and cleaning up beaches.
5.People who suffer 　 　 stomach problems are told again 　　 againthat eating too much spicy food is bad 　 　 their health.
三、根据汉语提示补全句子或翻译句子
1.多亏了他的解释，我才明白了全球变暖的影响。
Thanks to his explanation，I understood the effect 　 　 　 　 　 　.
2.这是众所周知的事实，人们应当更加注重环境保护。
It 　 　 　 　 　 　 　 　 　 　 people should pay more attention to protecting the environment.
3.一座城市就像任何商品一样，它不得不恰当地包装，才能对消费者有吸引力。
A city is like any product; it 　 　 　 　 　 　 　 　 properly to be attractive to consumers.
4.为了避免陷入交通堵塞，我得走另一条路。
In order to 　 　 　 　 　 　 in the traffic jam，I have to take another way.
5.有人在图书馆大声说话，这让我很烦恼。
　 　 　 　 　 　 when people talk loudly in the library.
6.噪音污染让我们变得易怒，甚至导致听力受损。
　 　 　 　 makes us angry easily and even causes 　 　 　 　.
7.尽管重复使用和回收利用能够减少废弃物，但并非所有东西都可以被重复使用或回收。(while)
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Section How can we protect our environment
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 　 　 (guardian) of the environment，working hard to keep it clean.
5.The movie about environmental 　 　 (protect) inspired many people to protect the planet.
6.Students soon got used to 　 　 (recycle) waste in daily life after joining the clean-up.
7.The ancient treasure 　 　 (bury) under the ground for centuries，waiting for people to discover it one day.
二、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 park 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.
6. Finding effective solutions 　 　 environmental problems requires not only government action but also everyone’s daily efforts.
三、根据汉语提示补全句子或翻译句子
1.这学期她在英语方面取得了稳步的进步。
She has made 　 　 　 　 　 　 English this term.
2.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.
3.上周暴风雨后，许多贝壳被冲到了海滩上。
After the storm last week，many shells 　 　 　 　 　 　 on the beach.
4.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.
5.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.
6.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)
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参考答案
What causes pollution
一、1.loss 【点拨】“the+名词+of” 为固定结构，lose需变为名词形式loss。
2.environmental 【点拨】修饰protection需用形容词，environment变形为environmental。
3.to check 【点拨】bother to do sth.是固定搭配，意为“费心做某事”，此处填动词不定式。
4.was disturbed
5.traps; trapped
6.packaging; packages
7.polluted; pollution 【点拨】第一空作从句谓语，结合were可知用过去式polluted；第二空作宾语，需用名词pollution。
8.chemical; chemicals 【点拨】第一空修饰名词plant，用形容词chemical；第二空表示“化学品”，用名词复数chemicals。
二、1.unless 2.whether 3.that 4.to; like
5.from; and; for
三、1.of global warming
2.is a well-known fact that
3.has to be packaged
4.avoid getting trapped
5.It bothers me
6.Noise pollution; hearing loss
7.While reusing and recycling can reduce waste，not everything can be reused or recycled.
How can we protect our environment
一、1.generations 【点拨】generation是可数名词，此处需用复数形式，表示“世世代代”。
2.smoking 【点拨】ban doing sth.表示“禁止做某事”。空处需用动名词作宾语。
3.smelly 【点拨】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 【点拨】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 【点拨】“environmental protection” 是固定搭配，表示“环境保护”。
6.recycling
7.has been buried
二、1.in 2.that 3.in/into 4.beside/by 5.an 6.to
三、1.steady progress in 2.leaving behind
3.were washed up 4.comes up with 5.are banned from using
6.We should reduce the use of plastic bags so that the environment can be kept cleaner.

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