Unit 8 Protecting the environment 同步练习-2025-2026学年冀教版八年级英语上册

Unit 8 Protecting the environment Lesson 1 Let's clean it up! 基础夯实 Ⅰ.从方框中选择单词并用其适当形式填空 plastic recycle situation stomach 1. We should reuse bags instead of throwing them away. 2. Having no breakfast every day is bad for your , son. 3. We can most of the rubbish in this town through the rainbow recycling system. 4. We need to find a way to solve this difficult Ⅱ.根据汉语意思完成句子，每空一词 5.太多的糖可能对你的健康有害，所以少吃糖。 Too much sugar can your health. So eat less sugar. 6.如果你不吃药，你的感冒会加重。 If you don't take medicine, your cold will 7.我朋友同意和我一起去淄博品尝美食。 My friend to Zibo with me to taste its delicious food. 8.我吃了一些蛋糕，把剩下的给了我妹妹。 I ate some of the cake and gave it to my sister. 能力提升 Ⅲ.完形填空 One spring afternoon, Mark decided to take a long way home through the park. It was 9 .The sun shone down on him warmly. 10 , this feeling disappeared quickly when Mark saw an empty box on the grass. How could someone 11 in such a beautiful place? He picked it up. He then 12 a plastic bag caught in a tree. He took it down and put it inside the box. During the rest of the 13 , Mark picked up more pieces of rubbish. He saw much more, but he had to get home before dark. There was just too much for him to 14 by himself. 15 he returned home, Mark checked the mailbox. There was a message about Earth Day. That encouraged Mark greatly. He asked each friend to meet at 9:00 a. m. 16 Earth Day at the gate of the park. Earth Day arrived. There were lots of people at the park. He handed out (分发) recyclable bags, and then everyone started to pick up rubbish. That afternoon, they 17 every square metre of the park. It was just one park, but it was a good 18 . Mark knew what could happen when people came together to help the planet. Everyone was tired but happy. 9. A. careful B. enjoyable C. nervous D. surprising 10. A. Instead B. Anyway C. However D. Perhaps 11. A. shout B. jump C. drive D. litter 12. A. bought B. lost C. noticed D. used 13. A. walk B. class C. activity D. talk 14. A. take up B. clean up C. look up D. bring up 15. A. If B. Though C. But D. When 16. A. on B. at C. in D. to 17. A. wasted B. divided C. searched D. recycled 18. A. start B. law C. break D. habit Lesson 2 Look at the plastic! 基础夯实 Ⅰ.从方框中选择单词并用其适当形式填空 waste pollute produce suffer 1. To sell their more easily, many farmers put them online. 2.To avoid food, our school held a “Clear Your Plate” activity. 3. Don’t the rivers because we can't live without water. 4. The factory huge losses as a result of the accident. Ⅱ.根据汉语意思完成句子，每空一词 5.我们应该用可重复使用的袋子而不是塑料袋。 We should use bags plastic bags. 6.每年有数以百万计的外国游客访问中国。 foreign tourists visit China every year. 7.这家新工厂每天生产大量的产品。 The new factory products every day. 8.如果你不努力学习，你最后将考试不及格。 If you don't work hard, you will failing the exam. 9.智能手机对我们的日常生活有很大影响。 Smartphones our daily life. 能力提升 Ⅲ.阅读表达 To protect the environment, China has imposed a ban (禁令) on thin plastic bags(plastic bags thinner than 0.025 mm). From June 1, 2008, China stopped the production, sale and use of these plastic bags. Plastic bags can cause “white pollution”, because they can take hundreds of years to break down. They pollute the soil and water. Plastic bags also cause a serious danger to animals, because animals often mistake plastic bags for food. Tens of thousands of them die each year after eating plastic bags. So what kind of bags will be the best to use when we are shopping? Recently some students made their own shopping bags. Most of the students used old clothes to make their bags. They painted pictures like the Olympic rings on them. But Li Mei had a more traditional way to make her bag. She wove (编织) a bamboo basket. It was not an easy job. With her grandfather's help, Li Mei spent a whole afternoon making it. What can we do? Refuse plastic bags and persuade (说服) people to use environmentally friendly shopping bags instead of plastic ones. Try to recycle the ones we have. 阅读短文，回答下列问题。 10. When did China stop the production, sale and use of thin plastic bags? 11. Why do plastic bags cause a serious danger to animals? 12. What did most of the students use to make their shopping bags? 13. What should you do to protect the environment according to the passage? 14. Do you like Li Mei’ s way to make her bag? Why or why not? 基础夯实Lesson 3 The green miracle Ⅰ.从方框中选择单词并用其适当形式填空 survive hardly technology 1. Alice lives a healthy life. She stays up late. 2.New have greatly changed our lives. 3. Some animals can in very cold conditions. Ⅱ.根据汉语意思完成句子，每空一词 4.回收利用在环境保护中发挥着重要作用。 Recycling in environmental protection. 5.我们必须尽快执行这个计划。 We must the plan as soon as possible. 6.他们把旧房子变成了一个漂亮的图书馆。 They the old house a beautiful library. 能力提升 Ⅲ.短文填空 阅读下面短文，在空白处填入一个适当的单词(有提示词的，填入所给单词的正确形式)。 I can't remember exactly when I started7. (collect) rubbish. But it was when I got8. (tire) of seeing litter near my home and9. (realize) that nobody else was going to pick it up. I live close to a forest in Qinhuangdao.I can walk there in three 10. (minute)! I11. (use) to love going there to play with my dog. But one day there 12. (be) so much litter there and I became very upset. I decided 13. (clean) up the forest. I wanted to feel happy to go there again. I made my 14. (one) trip to clean the forest that afternoon. I took a big black rubbish bag with me. Ten minutes after starting to pick15. litter, my bag was full. There were cans, bottles, 16. ( break) glass and newspapers in it. Now I go to the forest four times17. year to pick up litter. I often stay there for three hours. It 18. (make) me feel great to do something for the environment. After each trip, I look at all the litter I collect. If any of it is 19. (reuse), I will keep it. I can't understand 20. people drop litter. But I will keep picking it up until they stop dropping it. I know I can only do a little bit to help the earth,21. I think it is important. Ⅳ.补全对话 根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。 Lucy: Hi, Peter. 22. Peter: I'm fine, thanks! And you? Lucy: I'm fine, too. I called you yesterday, but you weren't in(不在家). 23. Peter: I went to the environment club. Lucy: The environment club? 24. Peter: We went to a park and picked up garbage. Lucy: Wow! You are great. I think protecting the environment is a very meaningful thing. Peter:25. So I go to the environment club every week.26. Lucy: Yes, I do. Let's meet next Sunday. Peter: OK! See you next Sunday. Lesson 4 Global warming 基础夯实 Ⅰ.根据句意及首字母提示填空 1. Scientists are trying to find out if there is life on other p . 2. We need to i our knowledge by reading more books. 3. He made a s mistake in the exam. 4. Too much waste c pollution. It's time to take action. 5. Fried chicken has too much o in it. Ⅱ.根据汉语意思完成句子，每空一词 6.暴风雨对这个小村庄的影响很严重。 The on the small village were serious. 7.我们都需要采取行动来减缓全球变暖。 We all need to to global warming. 8.我昨晚发烧了，感觉不舒服。 I last night and didn’t feel well. 9.吃太多垃圾食品会导致健康问题。 Eating too much junk food can health problems. 10.睡觉前别忘了关电视。 Don't forget the TV before you go to bed. 能力提升 Ⅲ.阅读理解 April 22nd is 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 rise. If the sea level keeps rising, some places may disappear in the future. 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 1.8 billion people in the world are expected to face water shortage by 2025. Besides, humans are using up natural resources. The areas of forests are becoming smaller and smaller because people cut trees down for building. Forests play a key role in mitigating(缓解) climate change. It's time for us to take action to protect our planet. It's everyone's duty to save the Earth. 11. When do people have Earth Day? A. In March. B. In April. C. In May. D. In June. 12. Which of the following is one of the biggest challenges today according to the passage? A. Marine pollution. B. Air pollution. C. Global warming. D. The loss of trees. 13. 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. 14. 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. Lesson 5 It is everyone's duty! 基础夯实 Ⅰ.用所给词的适当形式填空 1. We should all take part in (environment)protection. 2. Using public transportation can reduce air (pollute). 3. Please read the (follow) passage carefully. 4. We can use (reuse) bags instead of plastic bags when we go shopping. 5. Some water is running from a (leak) tap. Ⅱ.从方框中选择词语或搭配并用其适当形式填空 produce, throw away, World Car-Free Day, remind... to, neither... nor... 6. Don't rubbish everywhere. It's everyone's duty to protect the environment. 7. To cut down air pollution, many factories new energy vehicles. 8. On , many people choose to walk or ride a bike. 9. my father I have seen the movie before. 10. My mother always me do my homework on time. 能力提升 Ⅲ.完形填空 One day, Joe watched a video at school. It was about a factory. The factory made a lot of rubbish and 11 it into a river. People living near the river drank the polluted water and many of them got 12 . They needed to see a doctor. But the video wasn't all bad news. It showed ways to pick up rubbish and 13 it's important to do this. It said everyone can make a 14 to the environment. Two days later, Joe walked through a park. He 15 lots of rubbish in the lake there. He thought of the video and decided to clean the lake. He told his grandfather about his 16 . His grandfather said, “It's a tradition in our family to help people. That's why we 17 food every month. I'm glad that you can help people by cleaning the lake.” Cleaning the lake needs lots of work. Joe decided to 18 a group to help himself. He asked his family and friends to join him. They worked 19 together. Six weeks later, there was no rubbish in the lake. Although they were tired, they were 20 that they did something for the environment. 11. A. got B. threw C. turned D. shared 12. A. wet B. excited C. sick D. bored 13. A. when B. where C. why D. what 14. A. mistake B. difference C. noise D. habit 15. A. taught B. lost C. chose D. saw 16. A. hobby B. decision C. health D. invention 17. A. give away B. shut down C. put off D. try on 18. A. organize B. discuss C. collect D. happen 19. A. late B. quietly C. hard D. badly 20. A. poor B. sad C. angry D. happy Understanding cultures World Environment Day 能力提升∞ cテ Ⅰ.完形填空 Like most children growing up in the countryside, Mike loved being outdoors and traveling around every inch of the area. With a deep love of the land, he had a strong wish to 1 it. When Mike saw rubbish floating on the rivers, he got 2 . He knew he had to do something. While only in the third grade, Mike started a group. Its purpose was to 3 the countryside and teach other young people about pollution and its dangers. But Mike faced a challenge. As he was 4 , he found it hard to speak out in public. However, with his mom's help, Mike 5 dealt with his fear. He said, “I took responsibility (责任) and did what needed to be done. When you put your heart into it, 6 will stop you.” Mike worked hard to 7 his idea to the public. He handed out leaflets and even appeared on TV. His efforts paid off. He won 8 from several thousand people. And his group collected and recycled more than 22,000 pounds of rubbish. Now as a college student, Mike's 9 remains the same. He often says, “I want to create a 10 life for my kids. It's the beautiful countryside where I'm from, and I want my kids to see it like I see it.” 1. A. practise B. protect C. prepare D. provide 2. A. weak B. tired C. relaxed D. angry 3. A. clean up B. break into C. set up D. move into 4. A. shy B. sad C. proud D. polite 5. A. clearly B. carefully C. successfully D. traditionally 6. A. anything B. nothing C. something D. everything 7. A. accept B. change C. follow D. introduce 8. A. courage B. victory C. support D. action 9. A. wish B. chance C. luck D. fear 10. A. busier B. harder C. better D. crazier Ⅱ.阅读理解 Shenzhen is a beautiful and modern city and it's in the southeast of China. It lies on the coast of the South China Sea. More than 40 years ago, Shenzhen was just a small county by the sea. There were no tall buildings or busy traffic at that time. In 1978,there were only about 300,000 people, and most of them made a living by farming and fishing. Thanks to China's reform and opening-up policy (改革开放政策), Shenzhen has changed greatly. Now it's one of China's biggest and most important cities. Over 40 years of development, the high-tech industries (高科技产业) have developed fast. Many companies set up their head offices in Shenzhen and many people from all over the country came to Shenzhen to find jobs. They even made their homes there. And the population of Shenzhen has increased to more than 17,000,000 by the end of 2024. With the fast development, many problems have also appeared in the city, especially air pollution. Sea pollution is a main problem, too. The good news is that the government and people are trying their best together to improve the situation. When a city develops quickly, we should not forget to protect the environment. 11.How does the writer start the passage? A. By giving an example. B. By asking a question. C. By showing some facts. D. By telling a story. 12. What was the population of Shenzhen in 1978? A. About three thousand. B. About three million. C. About three billion. D. About three hundred thousand. 13. What is the third paragraph mainly about? A. China's reform and opening-up policy. B. The population of Shenzhen now. C. The development of Shenzhen. D. The high-tech industries in Shenzhen. 14. What is the main pollution in Shenzhen now? ①air pollution ②light pollution ③sea pollution ④noise pollution A.①② B.①③ C.③④ D.②④ 15. What might the writer talk about next? A. How to protect the environment in Shenzhen. B. How Shenzhen became a big city. C. Why companies set up head offices in Shenzhen. D. What the future of Shenzhen will be like. Ⅲ.阅读表达 阅读下面短文，回答短文后面的问题。 Earth Day is celebrated every year on April22nd. Most people believe that the Earth is worth protecting and that we need to play a part in it. We live on the Earth and we only have one Earth. Today Earth Day is celebrated in at least 192countries around the world. We learn about ways to protect the environment on Earth Day. One powerful thing is recycling. Recycling is a way to reuse old things to make new things instead of throwing them away. It can help our planet by reducing a lot of waste. Now here's a tip when we recycle things: we need to make sure the things are clean, dry and not messy. Another amazing way to help the Earth is saving electricity. The electricity is important. So when you save electricity, you' re really helping out. There are many ways to save electricity, like turning off the lights when you leave a room or shutting off your TV and computer before you go out to play. And of course we can also help our planet by planting trees. Trees are important to the environment. They take in carbon dioxide(二氧化碳) and release (释放)oxygen which is needed to breathe. Trees are good for our planet and good for us. Of course there are many other ways to protect the Earth. A few small actions can make a big difference. Take action right now! 16. When is Earth Day celebrated? 17. What is recycling? 18. How many ways of protecting the Earth are mentioned in the passage? 19. Why are trees important to the environment? 20. What other ways can you think of to protect the Earth? Unit 8 主题写作专项 话题概述 本单元的主题是“保护环境”，与此相关的主要写作维度有：阐述保护环境的重要性；分析环境污染的原因，包括垃圾处理不当、过度使用一次性用品等；探讨保护环境的方法。 中考书面表达与此主题相关的命题形式多样，如写倡议书呼吁大家保护环境、给环保组织写信提建议、以日记形式记录自己的环保行动等。 写作实例 地球是人类的家园，动物是人类的好朋友。请你根据下面表格中提示的信息，以“Protect the earth and love animals”为题写一篇英语演讲稿，呼吁全体师生积极行动，构建人与自然生命共同体。 Problems pollution; cut down trees; kill wild animals… Ways plant trees, love animals… Your ideas share the same home with nature; it's important to… 要求：1.70词左右，开头已给出，不计入总词数； 2.可适当发挥，以使行文连贯，不得出现真实姓名、校名等信息。 Protect the earth and love animals Good morning, everyone! Today I am very happy to be here to give a talk about protecting the earth and loving animals. 审题指导 1.体裁：应用文 2.时态：以一般现在时为主 3.人称：以第一人称为主 4.必备词句：①give a talk about…作关于⋯⋯的演讲 ②cut down 砍倒 ③share… with…与⋯⋯分享⋯⋯ ④Humans share the same home with nature.人类与大自然共享同一个家园。⑤It's important to protect the earth and love animals.保护地球、关爱动物是很重要的。 谋篇布局 垃圾分类的目的是提高垃圾的资源价值和经济价值，力争物尽其用，减少垃圾处理量和处理设备的使用，降低处理成本，减少土地资源的消耗，具有社会、经济、生态等多方面的效益。 优秀范文 Protect the earth and love animals Good morning, everyone! Today I am very happy to be here to give a talk about① protecting the earth and loving animals. Nowadays, the pollution is quite serious. Some people cut down ①a lot of trees and kill wild animals for money. I think there are some ways to protect the earth and animals.② We can plant more trees① and set up nature reserves. We should stop throwing① rubbish everywhere. We can also tell people the importance of① protecting the environment. Humans share the same home with① nature. It's important to protect the earth and love animals.② Thank you for your attention. 亮点评析 ①使用了 give a talk about、cut down、 plant more trees、stop doing…、 the importance of…、 share…… with…等短语,使表达更加规范和准确。 ②使用宾语从句和“It's+adj.+ to do sth.”句型,提升了文章的档次。 以读促写 以下内容：摘自本单元所选题目 ①be harmful to ②millions of ③end up ④have a big impact on ⑤play an important role ⑥carry out ⑦turn… into…⑧take action ⑨slow down ⑩turn off ⑪It's time for us to take action to protect our planet. It's everyone's duty to save the Earth. ⑫It's the beautiful countryside where I'm from, and I want my kids to see it like I see it. ⑬A few small actions can make a big difference. 写作实战 签案、社会基础反范文和进阶版范文)D43 保护环境是每个人的责任，我们在生活中的小小举动就能使环境有所改善。假如某英文报正在以“What Can We Do for the Environment?”为题征文,请你写一篇短文投稿。 提示: The importance of protecting the environment; What can we do? (Give three examples or more.); Call on (号召) everyone to take action. 要求：1.短文须包括所有提示内容，可适当发挥； 2.短文不要涉及真实的人名和校名； 3.词数70左右(开头已给出，不计入总词数)。 What Can We Do for the Environment? It's everyone's duty to protect our environment Lesson 1 Let's clean it up！ 基础夯实 Ⅰ.1. plastic 2. stomach 3. recycle 4. situation Ⅱ.5. be harmful to 6. get worse 7. agreed/agrees to go 8. the rest of 能力提升 Ⅲ.[语篇解读]本文主要讲述了马克因为一次散步而有了保护环境的想法，于是他在地球日这一天号召身边的朋友一起去公园捡垃圾。 9.B 考查形容词辨析。careful 认真的; enjoyable 令人愉快的; nervous 焦虑的; surprising 令人惊讶的。根据“The sun washed over him warmly.”可知，这是令人愉快的。故选 B。 10.C 考查副词辨析。instead 反而; anyway 无论如何;however 然而; perhaps 可能。根据“this feeling disappeared quickly”可知，此处表示转折。故选 C。 11.D 考查动词辨析。shout 喊; jump 跳; drive 驾驶;litter 乱扔。根据“when Mark saw an empty box on the grass”可知，这里指的是有人乱扔垃圾。故选 D。 12.C 考查动词辨析。根据“a plastic bag caught in a tree”可知，他“注意到”树上挂着一个塑料袋。故选 C。 13.A 考查名词辨析。根据“Mark decided to take along way home through the park”可知，这里指的是“在剩下的散步路程中，他捡了更多垃圾”。故选 A。 14.B 考查动词短语辨析。take up 占据; clean up 清理干净; look up 查阅; bring up 养育。这里指垃圾太多了，以至于马克一个人清理不完。故选 B。 15.D 考查连词辨析。根据“he returned home, Mark checked the mailbox”可知，这里指的是当他回了家，when“当……时”符合题意。故选 D。 16.A 考查介词辨析。这里指的是在地球日这一天集合，具体某一天用 on。故选 A。 17.C 考查动词辨析。这里指他们搜遍了公园的每一平方米，searched 符合题意。故选 C。 18.A 考查名词辨析。结合语境可知，这里指这是一个好的“开始”。故选 A。 Lesson 2 Look at the plastic 基础夯实 I.1. products 2. wasting 3. pollute 4. suffered/ suffers II.5. reusable; instead of 6. Millions of 7. produces tons of 8. end up 9. have a big/ great impact/ influence on 能力提升 Ⅲ.[语篇解读]本文主要介绍了塑料袋的危害和应对措施，号召人们拒绝使用塑料袋。 10. Since June 1.2008. 根据“From June 1,2008,China stopped the production, sale and use of these plastic bags.”可知答案。 11. Because animals often mistake plastic bags for food.根据“Plastic bags also cause a serious danger to animals, because animals often mistake plastic bags for food.”可知，因为动物经常把塑料袋误认为是食物。 12. Old clothes.根据“Most of the students used old clothes to make their bags.”可知，大多数学生都用旧衣服做购物袋。 13. We should refuse plastic bags./ We should persuade people to use environmentally friendly shopping bags instead of plastic ones./ We should try to recycle the plastic bags we have.根据最后一段可知答案。 14. Yes, I do. Because it is a traditional way.开放性试题，答案合理即可。 Lesson 3 The green miracle 基础夯实 I.1. hardly 2. technologies 3. survive II.4. plays an important role 5. carry out 6. changed/turned; into 能力提升 Ⅲ.[语篇解读]本文作者主要讲述了自己为了保护环境，在家附近的森林里收集垃圾的经历。 7. collecting/ to collect 考查固定短语。start to do sth./ start doing sth.表示“开始做某事”。故填collecting 或 to collect。 8. tired 考查固定短语。get tired of doing sth.意为“对做某事感到厌烦”，故填 tired。 9. realized 考查一般过去时。设空处是从句的谓语动词，事情发生在过去，时态用一般过去时。故填realized。 10. minutes 考查名词复数。three 后面接可数名词复数形式。故填 minutes。 11. used 考查固定短语。 used to do sth.表示“过去常常做某事”，故填 used。 12. was 考查一般过去时和 There be 句型。根据语境可知，句子时态为一般过去时， There be 句型的主语litter 是不可数名词，所以 be 动词用 was。 13. to clean 考查固定表达。 decide to do sth.意为“决定做某事”，故填 to clean。 14. first 考查序数词。句意：那天下午，我进行了我的第一次清理森林之旅。故填 first。 15. up 考查固定短语。 pick up 意为“捡起，拾起”，符合语境，故填 up。 16. broken 考查形容词。句意：它里面有金属罐、瓶子、碎玻璃和报纸。 glass“玻璃”作名词，其前应用形容词修饰，故填 broken。 17. a/every 考查限定词。此处表示“一年/每年四次”，故填 a/every。 18. makes 考查一般现在时。此处描述现在的情况，主语为 It，谓语动词应用第三人称单数形式，故填makes。 19. reusable 考查形容词。此处表示“如果有任何垃圾是可重复使用的”，故填 reusable。 20. why 考查连接副词。句意：我不能理解为什么人们乱扔垃圾。此处表示“为什么”，故填 why。 21. but 考查连词。前后内容为转折关系，故填 but。 IV.22. How are you? 23. Where did you go? 24. What did you do? 25. That's right. 26. Do you want to join us? Lesson 4 Global warming 基础夯实 I.1. planets 2. increase 3. serious/ small 4. causes5. oil II.6. effects of the storm 7. take action; slow down 8 had a fever 9. lead to 10. to turn off 能力提升 Ⅲ.[语篇解读]本文是一篇说明文，主要介绍了我们目前面临的一些环境问题。 11. B 细节理解题。根据文章第一段中的“April 22nd is Earth Day.”可知，4月22日是世界地球日，故选 B。 12. C 细节理解题。根据文章第二段中的“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。 13. A 细节理解题。根据文章第二段中的“It also makes the sea level rise.”可知，全球变暖会导致海平面上升，故选 A。 14. B 推理判断题。文章最后提到我们应该采取措施来保护我们的地球。因此，作者接下来可能会谈到我们可以做些什么来保护地球，故选 B。 Lesson 5 It is everyone's duty！ 基础夯实 I.1. environmental 2. pollution 3. following 4. reusable 5. leaky Ⅱ.6. throw away 7. produce 8. World Car-Free Day 9. Neither; nor 10. reminds; to 能力提升 Ⅲ.[语篇解读]本文主要讲述了乔组织了一个小组和他一起清理湖泊的故事。 11. B 考查动词辨析。根据“The factory made a lot of rubbish and… it into a river.”可知，工厂把垃圾扔进了河里。故选 B。 12. C 考查形容词辨析。 wet 湿的; excited 激动的; sick生病的; bored 无聊的。根据“drank the polluted water”可知，人们生病了，故选 C。 13. C 考查连接副词。此处表示视频展示了捡垃圾的方法以及为什么捡垃圾很重要，故选 C。 14. B 考查固定短语。 make a difference to…意为“对……产生影响”，故选 B。 15. D 考查动词辨析。根据“He… lots of rubbish in the lake there.”可知，他看到湖里有很多垃圾，故选 D。 16. B 考查名词辨析。 hobby 爱好; decision 决定; health健康; invention 发明。根据“decided to clean the lake”可知，他告诉爷爷他的决定，故选 B。 17. A 考查动词短语辨析。 give away 赠送; shut down关闭； put off推迟； try on试穿。根据“It's a tradition in our family to help people.”可知，他们赠送食物给他人，故选A。 18. A 考查动词辨析。 organize 组织; discuss 讨论；collect收集; happen 发生。乔决定组织一个小组来帮助自己。故选A。 19. C 考查副词辨析。根据“They worked… together.”可知，此处表示“努力干活”，故选C。 20. D 考查形容词辨析。这里是说尽管他们很累，但他们很开心为保护环境做了一些事情。故选D。 Understanding cultures World Environment Day 能力提升 I.[语篇解读]本文讲述了迈克通过自己的努力和行动，为保护乡村环境做出了贡献的故事。 1. B 考查动词辨析。 practise练习; protect保护; prepare准备; provide 提供。根据“With a deep love of the land”可知，他希望保护这片土地。故选B。 2. D 考查形容词辨析。他热爱这片土地，所以看到河里漂浮的垃圾，应该是很生气。故选D。 3. A 考查动词短语辨析。 clean up打扫干净; break into闯入; set up建立; move into 搬进。小组的目的是把乡村打扫干净。故选A。 4. A 考查形容词辨析。根据“he found it hard to speak out in public”可知，他觉得在公共场合发言很难，说明他很害羞。故选A。 5. C 考查副词辨析。根据“with his mom's help, Mike…dealt with his fear”可知，迈克成功地克服了恐惧。故选C。 6. B 考查代词辨析。根据“When you put your heart into it… will stop you.”可知，当你用心去做的时候，没有什么能阻止你。故选 B。 7. D 考查动词辨析。 accept接受; change改变; follow跟随; introduce 介绍。迈克努力向公众介绍他的想法，应用 introduce。故选 D。 8. C 考查名词辨析。 courage 勇气; victory 胜利; support支持; action行动。根据“His efforts paid off.”可知，他的努力得到了回报，赢得了数千人的支持。故选C。 9. A 考查名词辨析。 wish 愿望; chance 机会; luck 运气; fear 恐惧。根据“remains the same”以及上文提到的迈克保护乡村环境的事情可知，迈克的愿望没有改变。故选A。 10. C 考查形容词辨析。迈克保护环境是为了让他以后的孩子过上更好的生活。故选C。 Ⅱ.[语篇解读]本文主要介绍了深圳几十年来的快速发展，以及带来的环境污染问题。 11. C 开篇方式题。第一段是陈述有关深圳的事实，故选C。 12 D 细 节理解题。根据“In 1978, there were only about 300,000 people”可知，1978年深圳人口约为三十万，故选D。 13. C 段落大意题。第三段从产业、人口等方面讲了深圳的发展，故选C。 14. B 细节多选题。根据“… especially air pollution. Sea pollution is a main problem, too.”可知，深圳主要的污染是空气污染和海水污染，故选B。 15. A 推理判断题。根据文章最后一句“When a city develops quickly, we should not forget to protect the environment.”可知，最后一句强调不要忘记保护环境，因此接下来的内容应与保护环境相关，故选A。 Ⅲ.[语篇解读]本文主要介绍了地球日以及保护环境的一些方法。 16. On April 22nd.根据“Earth Day is celebrated every year on April 22d.”可知，地球日在每年的4月22日被庆祝。 17. Recycling is a way to reuse old things to make new things instead of throwing them away. 根据第二段第三句可知答案。 18. Three.根据“One powerful thing is recycling. ”Another amazing way to help the Earth is saving electricity.”和“And of course we can also help our planet by planting trees.”可知，文章提到了三种保护地球的方法。 19. Because they take in carbon dioxide and release oxygen which is needed to breathe. 根据第二段倒数第二句可知答案。 20. Reducing the use of fossil fuels.开放性试题，答案合理即可。 Unit 8 主题写作专项 基础版范文 What Can We Do for the Environment? It's everyone's duty to protect our environment. A clean environment can keep us healthy and make our earth more beautiful. In our daily life, we can do many small things. First, remember to turn off lights when we leave rooms to save electricity. Second, use reusable bags instead of plastic ones while shopping. Third, sort waste for recycling. Let's take action now！ Every small step counts. Together, we can make a big difference to our environment. 进阶版范文 What Can We Do for the Environment? It's everyone's duty to protect our environment. The earth provides us with air, water and other things we need for living. That's why we should try our best to protect it. To go green, we should start with small things around us. We must care about our planet. In addition, I would like to propose some specific suggestions for environmental protection. First, let's try to turn off the lights when leaving a room. Second, let's choose products that are made from recycled materials. Finally, let's all work together to inspire others to join in the cause. To protect the environment is to protect the earth on which human beings live. I hope people can take action to protect the environment at once. 学科网（北京）股份有限公司 $