2020高考英语一轮复习选修8Unit22EnvironmentalProtection课下作业（一_三）北师大版.docx

选修8 Unit 22 课下作业（一三）课下作业（一） 考点过关针对练.单词拼写1If you dont pay your debt, your property will be seized (没收)2For most people, the car is still their main means (方式) of transport.3We became trapped (使困住) by the rising floodwater.4What a coincidence (巧合) that we were in New York at the same time!5All children should be encouraged to develop their full potential (潜能)6It is not worth sacrificing (牺牲) your health for your career.7We will condemn (谴责) those people for their mistreating pets, such as dogs or cats.8The report advocated (提倡) that all buildings should be fitted with smoke detectors in yesterdays newspaper.9He was substituted (替代) for another midfielder because of his injury.10Sometimes I wonder if my teaching is relevant (有关的) to the future of the students.单句语法填空1His nationality isnt relevant (relate) to whether hes a good teacher.2Larry substituted for the colleague who was sick.3Many experts advocate rewarding (reward) your child for good behaviour.4He came to China in order to learn Chinese agricultural (agriculture) skills.5The schools must adopt (adoption) new methods of teaching foreign languages.6The director has sacrificed all for his first film.7It isnt wise to spend all your salary every month.Keep some money in reserve, just in case.8Her brother threatened to_leave (leave) her in the dark room alone when she disobeyed his order.9They were trying every possible means to rescue the miners trapped (trap) underground.10As teachers, we should be considerate (consider) of our students feelings.And then they will trust us.单句改错1Only by this mean can we master English.meanmeans2The policeman seized the thief by his arm immediately.histhe3The discovery of new evidence led to the thiefs be caught.bebeing4Pack ice around Iceland was becoming a threat with navigation.withto5The newer will be the substitute with me as your English teacher.withfor6Giving that theyre inexperienced, theyve done a good job.GivingGiven7What coincidence！We happened to be travelling on the same train.What后加a8Though seats in the library are tight, my friend Tom has reserved one to me. tofor9Having trapped in the traffic jam for hours, he became impatient.Having_后加been10Some people advocated limit the number of cars on the main road.limitlimiting.完成句子1Apart_from_Beijing_and_Shanghai,_we also visited some other cities during the holiday.除了北京和上海，假期里我们还参观了一些其他城市。2Do you advocate_banning_cars in the city centre?你支持在市中心禁止汽车通行这一主张吗？3It_is_considerate_of_you not to play the piano while I was asleep.在我睡觉时你不弹钢琴，真是体贴入微。4With/In_reference_to_your_advertised_position,_I have the pleasure to say that I am the just person you are asking for.关于广告上登的职位，我很高兴地说，我就是你们要找的那个人。5Our hometown has_seen/witnessed_great_changes since the reform and opening policies started.自从改革开放以来，我们的家乡发生了巨大的变化。课下作业（二） 话题阅读培优练.根据提示填空You might think that “global warming” means nothing more than a rise in the worlds temperature. But, rising_sea_levels (海平面上升) caused by it have resulted in the first evacuation (撤离) of an island nation the citizens of Tuvalu will have to leave their homeland.During the 20th century, sea level rose 812 inches. As_a_result (结果), Tuvalu has experienced lowland flooding of salt water which has polluted (pollute) the countrys drinking water.Paani Laupepa, a Tuvaluan government official, reported to the Earth Policy Institute that the nation has suffered an unusually high number of fierce storms (storm) in the past ten years. Many scientists connect higher surface water temperatures resulting (result) from global warming to greater and more damaging storms.Laupepa expressed dissatisfaction with the United States for refusing to sign the Kyoto Protocol, an international agreement calling for industrialized nations to _reduce_their_greenhouse_gas_emissions (减少温室效应的气体排放), which are a main cause of global warming. “By refusing to sign the agreement (agree), the US has effectively taken away the freedom of future generations of Tuvaluans to_live (live) where their forefathers have lived for thousands of years，” Laupepa told the BBC.Tuvalu has asked Australia and New Zealand to allow the gradual move of its people to both countries.Tuvalu is not the only country that is vulnerable (vulnerably) to rising sea levels. Maumoon Gayoon, president of the Maldives, told the United Nations that global warming has made his country of 311,000 an “endangered_nation (濒危的国家)”.片段选词填空reduce， recycle， invention， environment， deal with， packaging product， eatable spoon， break down， ecofriendly water bottle， image of the future In an effort to discourage people from using plastics, scientists have been hard at work inventing alternative packaging_products. From water bottles made from seaweed to cutlery (餐具) made from rice and wheat, a number of inventions are set to change the way we eat while we are on the go, or having a relaxing picnic in the park.The idea of using seaweed to make ecofriendly_water_bottles has been around for a few years. Recently, Ari Jonsson took his invention a water bottle made from red seaweed to show off at a festival. The bottles will only hold their shape as long as they are filled. As soon as these bottles are empty they will begin to break_down,_though they would be perfectly safe to eat. Ari Jonssons bottles are a step closer to a widely used alternative to the current plastic ones.The eatable water container is not the only product to add to our image_of_the_future. Narayana Pessapaty has also created eatable_spoons. After the success of his spoons, Mr. Pessapaty is ready to expand and introduce forks and chopsticks to his menu. His aim is to largely _reduce the amount of plastic waste, which is a huge problem for waste sites all over the world. It is a product that may take up to 500 years to break down, and _recycling companies worldwide are struggling to deal_with_it.Aside from the obvious benefits to the environment,_this new packaging is also cheap to produce and therefore cheap to buy. Even better is the fact that similar eatable cutlery can be made at home, possibly a science project for children or just fun with friends. Why not get experimenting and create your own recipes?课下作业（三） 高考语篇提能练.阅读理解A(2019名校原创预测卷一)Famous tennis coach Nick Bollettieri considered tennis star Roger Federer the greatest player of all time, saying he is “in a class of his own”. The Swiss maestro (大师) won his record eighth Wimbledon title this month, defeating Croatian Marin Cilic in the final, and going to the entire tournament without dropping a single set.The 36yearold now has 19 Grand Slam titles, the most in history for a male tennis player. Bollettieri, who has coached some of the most successful tennis players ever including Andre Agassi and Jim Courier, believes Federer stands out from the rest due to all the efforts he makes on and off the court. “When you get to know the greatest player of all time, I believe you will join with many commentators in saying Roger is standing in a class of his own，” Bollettieri told Saturday Sport. “He is magnificent (出色的) in expecting what to do. He has improved his backhand and also he is hitting the ball much earlier, and he is one of, if not the best placement server in the game.”His management team headed by Tony Godsick takes care of his mind and body, time with his family, time with his foundation and time with rest. He also respects the game and his opponents (对手). Despite his impressive record, Federer has struggled against the other top players of this generation, including Rafael Nadal and Novak Djokovic. Along with Andy Murray, they are known as tennis “big four”， and Federer has a combined 5057 record against the other three during his career.However, Bollettieri doesnt think that will have any impact on Federers greatness if he keeps on playing the way he is at his age. Bollettieri said, “Age is only a number. It is how you feel inside you. I believe a lot of people today can do a lot better if their mindset is to say I will get better every day and never use the word retirement. When you worry about losing, it is more difficult to win.”语篇解读：本文是一篇记叙文，讲述了著名网球运动员Roger Federer的成就及他在球场内外的努力。1What does Bollettieri mean by saying he is “in a class of his own”？ARoger is a tennis player second to none.BRoger is a particular favorite of his.CRoger is proud and prefers being alone.DRoger has difficulty getting along with others.解析：选A句意理解题。根据第一段中的“Famous tennis coach Nick Bollettieri considered tennis star Roger Federer the greatest player of all time”以及下文Bollettieri对Roger的表现的肯定可推知，“in a class of his own”指的是Roger的水平在网球领域是一流的，也就是说Roger是个无与伦比的网球运动员。故选A。2What can we know about Roger from the passage?AHe is in full charge of his life and career.BHard work is a major factor in his success.CDeep respect develops between him and Tony.DHis greatest achievement is made in his thirties.解析：选B细节理解题。根据第二段中的“Bollettieri . believes Federer stands out from the rest due to all the efforts he makes on and off the court”可知，Bollettieri认为，Roger能比其他人优秀，这都归功于他在球场内外的努力，即刻苦努力是Roger成功的一个重要因素。故选B。3What does the underlined word “that” in the last paragraph refer to?ARogers increased age.BRogers positive attitude.CRogers impressive record.DRogers losing to other famous players.解析：选D代词指代题。根据倒数第二段中的“Along with Andy Murray, they are known as tennisbig four， and Federer has a combined 5057 record against the other three during his career”可知，Federer曾经在对战另外三个著名运动员的大部分比赛中输给了他们；再结合画线词所在句可推知，但是Bollettieri并不认为这会对Roger的伟大造成任何影响。由此可知，that指的应是这件事。故选D。4What does Bollettieri want to stress in the last paragraph?AFailure is nothing to fear.BBeing positive is very important.CEveryone needs to be strongwilled.DAttitude is everything.解析：选B推理判断题。根据最后一段的内容，尤其是“I believe a lot of people today can do a lot better if their mindset is to say I will get better every day and never use the word retirement. When you worry about losing, it is more difficult to win”可知，如果人们能保持积极的心态，那么他们可能会做得更好；如果你担心自己会失败，那么你就更难成功。由此可知，积极的心态是很重要的。故选B。B(2019名校原创预测卷二)In the fight to conserve tropical rainforests, heres a tool you dont often hear about: orange peels. Specifically, 12,000 tons of them, dumped (倾倒) on the land. “You dont usually associate waste treatment with biodiversity benefits, something thats good for the environment.”Tim Treuer is an ecologist at Princeton University, and hes talking about a unique conservation story. It started in the early 1990s, when an orange juice producer called Del Oro set up a company near the Guanacaste Conservation Area in Costa Rica, a region that contains several national parks and a wildlife protection zone.Del Oro needed somewhere to dump the orange peels, and the company also owned forested land next to the parkland that it had no intention of growing crops on. So a deal was struck: if Del Oro donated its forested land, it could dump orange peel waste on degraded (退化的) land within the conservation area. Then a thousand dump trucks worth of orange peels were lying on the land in 1998. “And within about six months the orange peels had been turned from orange peels into this thick black rich soil.”“I couldnt even find the site the first time I saw it.” He couldnt find it because, over 16 years, the orange peel waste had sent the land on a journey to become a vinechoked jungle, with three times the diversity of tree species of the neighboring control plot, richer soil and a much thicker covering. In other words, the experiment was a success. The results appear in the journal Restoration Ecology.Treuer says perhaps this lesson could be applied elsewhere. “Its a shame that we live in a world with nutrientlimited degraded ecosystems and also nutrientrich waste streams. Wed like to see those things come together a little bit. Thats not license for any agricultural company to just start dumping their waste products on protected areas, but it does mean that land managers, people involved with industrialscale agricultural operations should start thinking about ways to do thoughtful experimentation to see if in their particular system they can have similar winwinwin results.”语篇解读：本文是一篇说明文，主要介绍了倒在退化土地上的废弃橘子皮竟成了保护热带雨林生物多样性的工具。5What does the underlined word “It” in Paragraph 2 refer to?AWaste treatment.BA conservation story.CAn orange juice company.DThe biodiversity benefit.解析：选B代词指代题。根据第二段中的“Tim Treuer is an ecologist at Princeton University, and hes talking about a unique conservation story”可知，It指代的应是Tim Treuer要讲的有关生态保护的故事。故选B。6What does the author say about orange peels?AThey are particularly hard to break down.BThey can change the color of the land soil.CThey are beneficial to biological diversity.DThey can gradually destroy the surface soil.解析：选C细节理解题。根据第一段中的“You dont usually associate waste treatment with biodiversity benefits, something thats good for the environment”和第四段中的“with three times the diversity of tree species of the neighboring control plot, richer soil and a much thicker covering”可知，橘子皮对生物多样性是有益的。故选C。7What do Treuers words in the last paragraph suggest?AWaste can be used for environmental protection.BNo waste can be thrown randomly on the protected areas.CLargescale agricultural operations start with experiments.DLand managers must be ready to take on their responsibility.解析：选A推理判断题。根据最后一段中Treuer所说的话，尤其是“Its a shame that we live in a world with nutrientlimited degraded ecosystems and also nutrientrich waste streams. Wed like to see those things come together a little bit”可知，Treuer认为，我们生活在一个营养受限的、退化的生态系统中，同时却有许多营养成分丰富的、泛滥成灾的废弃物，我们想看到这些东西能一点点地整合利用起来。再结合文章的主旨可知，Treuer认为我们可以利用废弃物来保护环境。故选A。8What might be the best title for the passage?AHow to Deal with Orange PeelsBHow to Improve the Degraded LandCA Fruitful Experiment in Land ConservationDWays to Protect Tropical Forests Effectively解析：选C标题归纳题。通读全文可知，本文主要介绍了Del Oro的公司将废弃的橘子皮倒在保护区内退化的土地上后产生的令人意想不到的结果：保护了该地区生物的多样性，使得该地区土壤更加肥沃，植被更加茂密。故C项作本文标题最佳。.完形填空(2019昆明调研)Mrs. Hudson walked into the classroom with a girl limping (瘸着走) behind her. She introduced, “This is Margaret. She just moved here from Florida. Lets _1_ her.” The teacher guided her _2_ to a front seat, then bent over and _3_ something in her ear. Finishing explaining the math problems, Mrs. Hudson _4_， “Break time. See you in ten minutes.”Boys _5_ first. “Today, lets meet at the far end of the sidewalk. And make sure the new girl doesnt follow us！” I said. After a while, I came back to the _6_. I wanted to find out if Mrs. Hudson liked my book report. With her usual big smile, she began, “Jack, you are a good _7_.” Shifting my weight from one foot to the other, I was a little _8_ that Mrs. Hudson liked me so much. Her _9_ let me know how much she appreciated having me around. My teacher _10_ in her quiet voice. “Thats _11_ I am sure you will invite Margaret to play with you today.” Her _12_ words sounded like frozen knives aiming at my heart. Could she _13_ suspect what we had been saying about Margaret? Could she know how _14_ I was?Then I managed to _15_ Margaret in our group. While many school memories have _16_ over the years, the _17_ Mrs. Hudson taught me has stayed with me. Mrs. Hudson gently guided me, _18_ me to do the right thing. She believed in me, and _19_ what she did, I rose to the level of her _20_， both for Margaret long ago and even later in my choice of career.语篇解读：本文是学校生活类记叙文。Hudson夫人是作者的老师。一天，她带着一个走路一瘸一拐的女孩进了教室，包括作者在内的几个男孩取笑这个女孩。而Hudson夫人用激励、爱心和智慧教育了作者，启迪了他的心灵，作者从此不再孤立女孩。这段经历对作者的一生产生了很大的影响。1A.welcomeBintroduceCrecommendDfollow解析：选A上文讲到Hudson夫人带着一个走路一瘸一拐的女孩进了教室，将这个女孩介绍给班里的孩子们，让大家“欢迎”她，所以选A。welcome“欢迎”；introduce“介绍”；recommend“推荐”；follow“跟随”。2A.casuallyBgentlyCnervouslyDhurriedly解析：选B上文讲到女孩走路一瘸一拐，接着说Hudson夫人“缓缓地”将女孩带到了前排的一个座位，所以选B。casually“随便地”；gently“温柔地，缓缓地”；nervously“紧张地”；hurriedly“匆忙地”。3A.spread BdeliveredCrepeatedDwhispered解析：选DHudson夫人先是将女孩带到了前排的一个座位上，接着弯下腰来在她的耳边“小声说话”，所以选D。spread“传播”；deliver“递送，发表(演讲)，接生”；repeat“重复”；whisper“小声说”。4A.cried BsighedCannouncedDagreed解析：选CHudson夫人讲完数学题后，“宣布”该休息了，所以选C。cry“喊叫，哭”；sigh“叹气”；announce“宣布”。5A.looked out Braced outCturned upDgave up解析：选B根据上文可知，老师宣布了下课，根据常识可推知，下课后，男孩们先“跑了出去”，故raced out符合语境。look out“朝外看”；turn up“出现，露面，调高(音量等)”；give up“放弃”。6A.school BofficeCclassroomDplatform解析：选C上文提到男孩们跑了出去，所以过了一会儿，作者应该是回到了“教室”。school“学校”；office“办公室”；classroom“教室”；platform“平台，月台，讲台”。7A.guard BcolleagueCpersonDspeaker解析：选CHudson夫人对作者说，“Jack，你是一个好人”，她是用表扬的方法来促使作者转变自己的做法，使作者友善对待新来的女生。guard“卫兵”；colleague“同事”；person“人”；speaker“说话者”。8A.embarrassed BsatisfiedCconvincedDworried解析：选A作者取笑新来的女孩，Hudson夫人却说他是一个好人，这让作者感到有点“尴尬”，所以选A。embarrassed“尴尬的”；satisfied“满意的，满足的”；convinced“确信的”；worried“担忧的”。9A.answer BexplanationCcommentDprediction解析：选CHudson夫人对作者的正面“评价”(说作者是个好人)让作者知道了老师是非常喜欢他在身边的。answer“回答，答案”；explanation“解释，说明”；comment“评论，评述”；prediction“预测，预言”。10A.begged BrepliedCurgedDcontinued解析：选D上文讲到，Hudson夫人说作者是一个好人，然后“继续说”，“这就是我确信你今天会邀请Margaret一起玩的原因。”beg“祈求”；reply“回答”；urge“敦促”；continue“继续说”。11A.why BhowCwhenDwhere解析：选A参见上题解析。why“为什么”；how“如何，怎样”；when“何时”；where“哪里”。12A.doubtful BconfidentChonestDcomfortable解析：选B她肯定的话如同冰冷的刀子直指向作者的心，所以选B。doubtful“怀疑的”；confident“自信的，肯定的”；honest“诚实的”；comfortable“舒服的”。13A.necessarily BregularlyChardlyDpossibly解析：选D上文提到作者孤立新同学，但老师却说他是个好人，所以作者心中疑惑：她“有可能”会猜到我们都说Margaret什么吗？她知道我有多令人讨厌吗？necessarily“必要地，必然地”；regularly“经常，定期地，有规律地