9年级英语人教全一册Unit 13 We're trying to save the earth 单元测试2

这是一份9年级英语人教全一册Unit 13 We're trying to save the earth 单元测试2，共10页。
Unit 13 We're trying to save the earth!单元测试一　单项选择(共10小题,计10分)　 　　　　　　　　　　　　　　(　　)1.—There are a lot of 　　　　of bike  riding. —I agree. It’s good for the environment and it saves money.A. instructions  B. instrumentsC. advantages  D. products(　　)2. Some people don’t know too much fruit juice can be 　　　　  to children’s teeth. A. close  B. polite  C. normal  D. harmful(　　)3. I am afraid we can not 　　　　to take a taxi. Let’s go by underground instead. A. refuse  B. afford  C. forget  D.cost(　　)4. The Tokyo Olympics was held from July 23 to Aug 8.  Chinese athletes(运动员)　　　　 225 events.  A. took part in   B. took care ofC. took pride in   D. paid attention to(　　)5. According to the rules, used batteries 　　　　  be dropped in the red bin for harmful wastes. A. may B. needn’t C. must  D. can’t (　　)6.There 　　　　a desert here, but now it has become a forest through our                              efforts.  A. Is    B. has C. used to be  D. is used to being(　　) 7.—Look! Someone 　　　　the classroom! —Oh! But it wasn’t me. I didn’t clean it.A. is cleaning  B. has cleanedC. was cleaning  D. will clean(　　)8.—We gain knowledge 　　　　from books 　　　　from life. —Yes, both are important.A. either; or   B. neither; nor C. not only; but also  D. not; but(　　)9. People from the old buildings that 　　　　  in our town moved to the new houses built by the government. A. was pulled down B. pulled downC. had pulled down D. were pulled down(　　)10.—Don’t throw litter here!—        . A. Yes, please  B. You’re welcomeC. Me too   D. Sorry, I won’t 二　完形填空(共10小题,计10分)　　My father told me that there used to be a forest near our town.But the farmer who owned the forest 　11　 trees every year until one year,there were no trees left. One day,our teacher took us out and we had a picnic in the field 　12　 the forest used to be. While eating and drinking,we talked 　13　 the beautiful forest we once had.One of my classmates comes from a tribe(部落)that lived in the west of our country.He told us what he thought about the change."It makes me really 　14　 to learn that a forest has disappeared.My people have taught me to 　15　 think seven generations(七代人)in the future.That is to say,when we do something to the land,we should never 　16　 it.We must care about nature and leave it good enough for later generations." When we heard what he said,we kept 　17　 first."Let’s plant some trees!"said our teacher after a moment."It will be a good 　18　!"So that’s what we did.For the rest of the spring,we worked hard and we planted thousands of trees. That was five years ago.Today,when I stand in that field which was once empty,I see 　19　 about as tall as I am.It’s great to see how we’ve 　20　 the field.It taught us the power of thinking about the future. (　　)11.A. cut up B. cut down C. looked for D. looked after(　　)12.A. where   B. when   C. why   D. whose(　　)13.A. to   B. with   C. into   D. about(　　)14.A. tired   B. excited  C. sad   D. hopeful(　　)15.A. sometimes  B. always  C. seldom  D. never(　　)16.A. protect  B. hurt   C. study   D. sell(　　)17.A. thankful  B. happy   C. silent  D. shy(　　)18.A. start   B. mistake  C. mess   D. warning(　　)19.A. trees   B. leaves  C. grass   D. flowers(　　)20.A. broken  B. bought  C. wasted  D. changed三　阅读理解(共18小题,计45分)AYoung Heroes for the PlanetNowadays,people around the world are working to help protect our planet. Check out how the four young adults made a difference.
Saving Pandas
　　When Jack was 11,he started a group to teach kids about pandas. He also sold toy pandas to raise money to protect pandas in danger. "I hope to encourage more people to care about pandas,"Jack says.
Growing Right
　　Kathy, 14, set up an organization to educate people about growing right plants in right places. She also wrote a book to help people learn what plants are native(本地的) to their area. Creating Energy
　　At the age of 12, Linda invented a machine called SuperE. It collects heat from fields to make electricity(电). Linda says her invention produces electricity in a way that is less harmful to the environment.
Cleaning Up
　　Patrick,13, joined the Ocean Heroes Bootcamp last year. He started a project and picked up plastic waste around nearby lakes with his friends. The goal of the project was to fight plastic pollution. (　　)21.Who started a group to teach kids about pandas?　　　　　　　　　　　　　　A. Jack. B. Kathy. C. Linda. D. Patrick. (　　)22.How old was Linda when she invented SuperE?A. 11.  B. 12.  C. 13.  D. 14. (　　)23.What was the goal of Patrick’s project?A. To fight plastic pollution. B. To protect pandas in danger.C. To learn about native plants. D. To use heat to make electricity. BWhen looking at a pair of old chopsticks, most people would see nothing but waste. But Felix Böck would see boxes, tables, shelves and so on.In 2016, Felix Böck, a doctoral student at the University of British Columbia, Canada, found out people threw away about 100,000 pairs of chopsticks every day in Vancouver alone. He felt the need to do something. So he started the company ChopValue in the same year. The company collected used chopsticks from restaurants, schools and shopping centers in Canada and the US and turned them into furniture and other artworks. Now in its fifth year, with the rapid growth of the company, Böck employs 40 people, and using his special methods of steam and press machines, he has recycled over 32 million pairs of chopsticks.Böck takes pride in his work. And he hopes the idea behind ChopValue will help people rethink what they see as waste. "I believe every small action can help," he said, "and I am happy that my business provides a new way for people." Hundreds of restaurants across North America pay a small sum of money to Böck for the recycling of their used chopsticks. Böck doesn??t stop there. Now he is busy taking his business to more countries and has set up factories for recycling local wood like chopsticks in many countries.(　　)24.When did Felix Böck start his company?A. In 2016. B. In 2017. C. In 2020. D. In 2021.(　　)25.Which of the following is TRUE according to the passage?A. The company collected old chopsticks to make new machines.B. People threw away about 100,000 pairs of chopsticks in England.C. The company turned used chopsticks into furniture and other artworks.D. The company has recycled 32 billion pairs of chopsticks.(　　)26.What does the underlined word "employs" mean in Chinese?A. 指责 B. 雇用 C. 奖励 D. 忽略(　　)27.Why do many restaurants in North America pay money to Böck?A. Because they expect Böck to continue his business.B. Because they wish to build some factories with Böck.C. Because they want Böck to help recycle their used chopsticks.D. Because they wish Böck to throw away their used chopsticks.(　　)28.What’s the passage mainly about?A. The cost of collecting chopsticks.B. The plan for recycling local wood.C. The advice about setting up a company.D. The new way to rethink waste.CTrees in cities "grow fast but die young" compared to forests in the countryside, warns a new study. It’s time for us to understand city trees from a new way.Researchers found that trees in cities died younger than ones in the countryside because of the higher levels of CO2. City trees suffer a loss of carbon storage. That means trees produce less energy from the air.Now researchers say more must be done to deal with the situation. Ian Smith, a PhD student of Boston University in the United States, said, "Cities are in the important position in fighting against rising temperature and increasing CO2. We find that tree planting alone may not be enough to keep and increase city canopy cover (树冠覆盖). Efforts to improve and protect tree health are badly needed for increasing city tree cover and canopy cover."The research team used a model to watch changes among street trees for several planting and management methods. Researchers also used the model to watch trees’ growth, death and planting rates both among trees in Boston city and forests in the countryside in Massachusetts.It was discovered that rates of carbon cycling and growth rates among city trees were nearly four times faster than those in the countryside. However, the loss of carbon storage and death rates are also higher, especially death rates which are more than double those in countryside forests.The study, published in PLOS ONE, has reminded scientists to encourage communities to do more than simply planting and protecting trees. It is important to increase city canopy cover and carbon storage.Researchers say planting and protecting will be needed to make sure cities can develop healthily, but more needs to be done to have a better understanding of city trees which may be different from countryside forests.(　　)29.According to the passage, which of the following is TRUE?A. The more carbon storage loses, the more energy the trees produce from the               air.B. The higher the levels of CO2 are, the harder it will be for the plants to  survive.C. If we plant enough trees, we are sure to increase city canopy cover.D. Cities do better in fighting against rising temperatures and increasing  CO2.(　　)30.Paragraph 4 mainly tells us 　　　　. A. the results of the studyB. the discoveries from the researchersC. the methods of the studyD. the suggestions from the researchers(　　)31.What does "those" in Paragraph 5 refer to?A. Death rates.B. Rates of carbon cycling.C. Growth rates.D. The loss of carbon storage.(　　)32.The writer’s main purpose of writing the passage is 　　　　. A. to teach us how to improve and protect tree healthB. to warn us that trees in cities live fast but die youngC. to let us have a better understanding of city treesD. to tell us to simply plant more trees(　　)33.Where can you probably read this passage?A.In a story.  B.In a science report. C.In a novel.  D.In an ad.D　　According to a study by NASA, since 2000, the Earth’s green leaf area has increased by 5 percent, or over 5 million square kilometers. The size is about the total area of the Amazon rainforest.34.　　　　 China added 25 percent to this increase, while India added 6.8 percent. 35.　　　　 In 1978, China began a national-level project — the Three North Shelterbelt Forest Program. The program has seen many trees planted in 13 provinces in northern China. By the end of 2017, the forest coverage rate among the areas of the project had reached 13.57 percent, compared to 5.05 percent 40 years ago. Kubuqi Desert, near the Yellow River in Inner Mongolia, is the seventh largest desert in the country. 36.　　　　But now, about one third of the Kubuqi Desert is covered with trees and shrubs (灌木), and sandstorms are less common. Besides, some of you must have heard of Ant Forest which is a game on Alipay. 37.　　　　When the energy reaches a certain level, some organizations and companies will plant a real tree in a desert area of China. Without doubt, such program also plays an important role in making a greener world.  The achievements are admired by other countries. 38.　　　　 "China has lessons to share with the world. We can say it is one of the most successful countries in greening the desert," UNEP Executive Director Erik Solheim said. A. Users collect "energy" to make their "trees" grow.B. The app is useful and people don’t have to pay for it.C. It was once the source (来源) of sandstorms in Beijing.D. Over the past years, China has made great efforts to green the land.E. The United Nations Environment Programme believes China sets a good example.F. It also found that China and India were mainly responsible for making the Earth greener.四　语篇填空(共15小题,计15分)　　第一节请先阅读下面短文,掌握其大意,然后用方框中所给词的适当形式填空。每个词限用一次。but　　continue　　always　　us　　wateractivity　　slow　　stop　　know　　thanClimatology(气候学) is the study of the climate — the weather over a long time.The climate doesn’t 39.　　　　 stay the same. Over hundreds or even thousands of years, it changes 40.　　　　. This slow change is a normal part of our world, 41.　　　　 today’s climate is changing very quickly. The earth’s temperature is getting higher 42.　　　　 ever before. The reason for this fast change is 43.　　　　 people. We are using a lot of fuel(燃料) and cutting down trees. All of these 44.　　　　 make the earth warmer. No one 45.　　　　 exactly what is going to happen to our earth in the future. Lots of CO2 and other gases will 46.　　　　 making the earth warmer for hundreds of years. This means that ice will become 47.　　　　, so the sea level will rise and some places will be under water. The weather will be worse. It sounds very bad, but it is possible 48.　　　　 these changes to our climate. We can help by walking, riding bikes or taking the bus. We can also make it by planting more trees and using less energy at home. 　　第二节 　　阅读短文,根据语篇要求填空,使短文通顺、意思完整。每空限填一词。Fifteen wild Asian elephants that left their home in Xishuangbanna last year are continuing to march north, according to China Daily on June 4th, 2021, which attracts much attention 49.　　　　 the public. The endangered Asian elephant enjoys Class-A protection in China, 50.　　　　 same level as the giant panda does. The number of Asian elephants in China has increased from around 170 in the 1970s to about 300 nowadays. 51.　　　　 are they on the move? Maybe there are two main reasons. First, the growing population of elephants needs more space and food 52.　　　　live. Second, some areas where they live often face huge pressure to develop the local economy(经济), making 53.　　　　 move to other areas. Luckily, the government is taking action to lead them gradually back to their home.  五　补全对话(共5小题,计5分)请阅读下面对话,根据对话内容从下面方框内的七个选项中选择五个填入空白处,使对话通顺、合理,意思完整。(Mei and Jian are talking in the school.Mei=M　Jian=J)M:Help me,Jian. I have got to organize the school clean-up day,but I don’t know what to do.J: 54.　　　 M:I don’t know.J:Well,Mei. 55.　　　　 It’s a good idea to learn what that person did. M:OK,I will ask Ms Robert. But I need to get started today.How should I tell other students about the event?J: 56.　　　　 Everyone sees that. M:Great idea!J: 57.　　　　 Put signs on the rubbish bins(垃圾箱)to remind students not to drop litter. I can help you with that. M:That’s clever. If we start keeping the school clean,there’ll be less work to do on the clean-up day.J:That’s right! And one more thing,you might try talking to teachers. 58.　　　 M:Good advice,Jian.Thank you!A. You should ask.B. When is the clean-up day?C. Who organized it last year?D. Some volunteers will do the clean-up.E. You’d better put it on the school calendar.F. Ask them to tell their classes about the day.G. And why don’t you get students to clean before the event?六　书面表达(共1题,计15分)　　学校校刊向同学们征集以"垃圾分类(litter sorting)"为主题的稿件。假如你是李华,请你结合垃圾分类的意义及你的建议用英语写一篇短文向校刊投稿。提示词:减少占地 reduce land occupation; 贡献 contribution要求:1. 语意清晰,表达通顺,行文连贯,书写规范;2. 请勿在文中使用真实的姓名和地名;3. 词数:80—100(开头和结尾已给出,不计入总词数)。Dear Editor,There is no doubt that people produce a large amount of rubbish every day.   Yours,Li Hua          
一、单项选择1-10 CDBAC  CBCDD二、完形填空11-20 BADCB  BCAAD三、阅读理解21-38 ABA  ACBCD BCACB  FDCAE四、语篇填空39.always　　　 40.slowly　　　 41.but　　　 42.than　　 43.us49.from 50.the  51.Why   52.to  53.them五、补全对话54—58　CAEGF六、书面表达One possible version:Dear Editor,　　There is no doubt that people produce a large amount of rubbish every day. It’s important for us to create an environment-friendly society. Firstly, litter sorting can make a great contribution to the environmental protection. Secondly, litter sorting could save a lot of energy and money, and reduce land occupation. Here is some advice about litter sorting. First of all, we should learn how to sort our rubbish. Secondly, different dustbins should be placed in public so that citizens can put their sorted litter into them. Lastly, we can put up posters to call on more people to join us. In short, even a small action can make a big difference to our environment. Yours,Li Hua