2020高考英语新创新一轮复习选修7Unit20NewFrontiers课下作业（一_三）北师大版.docx

必修7 20 New Frontiers 课下作业（一三）.单词拼写1By then, there will be no global war, no mass starvation (饥饿). 2Both sides are at a heavy cost in the border armed conflict (冲突)3He dived from the bridge to rescue (救援) the drowning child.4Id like to invite you to join us in assisting (帮助) the elderly people there.5She stopped corresponding (与通信) with him after the death of her mother.6All of us have feelings and emotional (情感的) reactions to certain things in life. 7The key part of using a radioactive (放射性的) battery is that when you harvest the energy.8Exploration (探险) can be an end in itself but it also offers the land for other developments. 9The proposal attempts to deal with what some call the “death valley” of autonomous (自主的) vehicles.10They compared how accurately participants (参加者) read those facial expressions using their particular eye movement strategies.单句语法填空1His statement conflicted with what his friend said. 2Women must battle on until they have gained equality (equal)3He promises me that he can cure me of my illness but I still doubt him.4They have figured out how much will be needed to build such a big house.5You may as well confirm your flight reservation at latest 3 days in advance.6To get the exact value of the ancient vase, he had it assessed (assess) by experts.7I have corresponded with a foreign friend and we write to each other once a month.8He sometimes has trouble getting his ideas across to his students due to his nervousness.9Poor as they are, the women still donate a lot of money to the Red Cross every year.10She had asked the school for permission (permit) to allow students to study in the library at night, but she was refused.单句改错1Weather permits, we will have a picnic in the woods.permitspermitting2Ive corresponded to him for years but Ive never actually met him.towith3They found the farmers house under the assistance of a boy.underwith4She found herself in conflict to her parents over her future career.towith5It is no doubt that you are supposed to know about the history of the Chinese culture.ItThere6In 1938, Hitler declared war against Poland, which started the Second World War.againston7By the time we arrived at the station, the train has left._hashad 8On a rainy day I was riding my bike to pick up my son then a terrible accident happened ahead._thenwhen9With conclusion, we would like to thank all those who have worked so hard to bring about this result.WithIn10Its reported that he will take in the company.inover.完成句子1If_time_permitted,_she wanted to attend a Chinese course. 如果时间允许，她想去参加中文学习班。2Can you give me some advice on how_to_make_up_for_the_time I have lost?你能给我一些建议来弥补我失去的时间吗？3How did you complete the hard task_in_advance?你是怎样提前完成这项艰巨的任务的？4The train wont leave in an hour; in_the_meanwhile/meantime,_we can have lunch.火车在一个小时内不会开走，在这期间我们可以吃午饭。5There_is_no_doubt_that Mary performed well in the speaking competition.毫无疑问，玛丽在演讲比赛中表现出色。.根据提示填空Owning a smart phone may not be as smart as you think.They may let you surf the Internet, listen to music and snap_photos (抓拍) wherever you are, but they also turn you into a workaholic, it seems.A study suggests that, by giving you access to emails at all times, the smart_phone (智能手机) adds as much as two hours to your working day.Researchers found that Britons work an additional (addition) 460 hours a year on average as they are able to respond to _emails (email) on their mobiles.The study shows the average UK working day is between 9 and 10 hours, but a further 2 hours is spent responding to or sending (send) work emails, or making work calls.Almost one in ten admits spending up to three hours outside their normal working day checking (check) work emails.Some workers confess they are on call almost 24 hours a day.Nearly twothirds say they often check work emails just before they go to bed and as soon as they wake up, while over a third have replied to one in the middle of the night.The average time for first checking emails is between 6 am. and 7 am., with more than a third checking their first email in the period, and a quarter checking them between 11 pm.and midnight.Ghadi Hobeika，marketing director of Pixmania，said：“The ability to access_millions of_apps (访问数以百万计的应用程序) has made smart phone invaluable (valuable) for many people. However, there are disadvantages.Many companies expect their employees to be on call 24 hours a day, seven days a week, and smart phones mean that people cannot get_away_from (摆脱) work.The more constantly in contact we become, the more is expected of us in a work_capacity (工作能力)”.片段选词填空technology， adventure， safety， be cautious about， pick up， come up with， pass through， a hitchhiking robot， GPS tracker， small talkAlthough most hitchhikers (搭便车的人) are people, passersby tend to ignore them because they are_cautious_about giving rides to strangers. But what will they do if they come across a_hitchhiking_robot? Will they take it to its destination or will they just leave the helpless machine by the wayside?That is the answer Canadian professors, David Harris Smith and Frauke Zeller, who study the relationship between humans and technology,_are seeking for after they came_up_with the idea of building a hitchhiking robot.HitchBOT is built with cheap household items. Thanks to a PC tablet, GPS_tracker and camera, hitchBOT not only can send its thoughts and pictures to the general public, but also can answer general questions and keep drivers entertained with small_talks. The smart robot is even able to quote interesting facts about the areas it has passed_through.Not surprisingly, many people are doubtful about hitchBOTs ability. Most people think the cute robot will be damaged by someone. Actually, they are all wrong. The robot hitchhiked all the way from Halifax, Nova Scotia, to Victoria, British Columbia, a distance of 3,700 miles. It was first picked_up on July 27th by an elderly couple. It not only reached its destination on August 21st, but also had some amazing adventures_along the way. In addition to helping it get to its destination, its Canadian fans have gone out to ensure its _safety from covering the robot with a plastic cape (披肩) to help keep it dry to ensuring that it stays healthy with motor oil.阅读理解A(2019安庆模拟)The United Arab Emirates (UAE) is mostly a desert. However, this has not stopped the country from creating great building projects. On September 26, UAE officials announced another ambitious project Mars Science City. Expansive deserts and miles of coastline provide plenty of options for safe rocket launches (发射). And its position on the Earth makes it especially appealing as the spin of the Earth provides an extra push, meaning less fuel is needed to get payloads into orbit. All these seem to make it possible.The Mars City Project, designed by Bjarke Ingels Group, or BIG, will provide a realistic model to simulate (模仿) living on the surface of Mars, the red planet. It is part of the UAEs Mars 2117 Project to lead the global race to land humans on Mars and be the first to build a settlement there. Sheikh Mohammed bin Rashid, Prime Minister and ruler of Dubai, says, “The UAE seeks international support to develop technologies that benefit humans, and lay the foundation of a better future for more generations to come.”Built outside Dubai, the 1.9 million square feet city is expected to cost $135 million. It will consist of several domeshaped laboratories, similar to the ones imagined for the first Mars settlers. Scientists from around the world will be invited to conduct research to come up with methods to create food, water and energy, using techniques which can be copied onto the red planet. The living spaces, where the researchers can live for up to a year, will simulate the planets conditions as much as possible.The research city will also include a museum featuring famous space achievements to help educate and inspire children to undertake space exploration and discovery. To discover whether the construction method works on Mars, the museums walls will be 3D printed using the sand from the nearby desert. Now, if they would only add some living quarters for the general public to experience life on Mars without leaving Earth, life would be perfect.语篇解读：本文是一篇新闻报道，主要介绍了阿拉伯联合酋长国借助自己国家的地理优势开启火星科学城项目，探索人类居住在火星上的方法。1What can we conclude about the United Arab Emirates?AIt is short of fine weather.BIt is a nice place for launching.CIt can provide adequate fuel supply.DIt has the greatest architects in the world.解析：选B推理判断题。根据第一段的“Expansive deserts and miles of coastline provide plenty of options for safe rocket launches (发射). And its position on the Earth makes it especially appealing as the spin of the Earth provides an extra push, meaning less fuel is needed to get payloads into orbit. All these seem to make it possible.”可知，阿拉伯联合酋长国有广阔的沙漠和长长的海岸线，为其进行安全的火箭发射提供可能，因此B项正确。2What will scientists do in the laboratories?AEducate visitors on trips to Mars.BDevelop the Mars settlers imagination.CFind ways to produce food, water and energy on Mars.DCreate a climatecontrolled environment for future use.解析：选C细节理解题。根据第三段的“Scientists from around the world will be invited to conduct research to come up with methods to create food, water and energy, using techniques which can be copied onto the red planet.”可知，科学家实验的内容是找出能在火星上制造食物、水和能源的方法， 所以C项正确。3Why will the museums walls be 3D printed?ATo show famous space techniques.BTo make full use of the nearby desert.CTo inspire children to love exploration.DTo test building skills used by Mars settlers.解析：选D细节理解题。根据最后一段的“To discover whether the construction method works on Mars, the museums walls will be 3D printed using the sand from the nearby desert.”可知，博物馆的墙用3D打印的原因是为了研究这种建造方法在火星上是否适用。4Whats the best title for the text?AUAE to Build Mars Science CityBUAEs Great Exploration of MarsCUAE to Build First Mars SettlementDUAEs Scientific Contribution to Humans解析：选A标题归纳题。本文为新闻报道，通读全文尤其是第一段可知文章主要介绍了阿拉伯联合酋长国利用自己的地理优势进行火星科学城建设项目，所以A项最适合作文章标题。B(2019昆明调研)When she was found off the coast of California four years ago, the fur seal, known as Ziggy Star, was skinny and fragile. She was unfit to return to the wild. And though a professional rescue team took her in to care for her, Ziggy continued to decline. “I wouldnt have given her next week，” says Uriarte, a surgeon who led a recent firstofitskind brain operation on the seal.The operation was the first of its kind to treat hydrocephalus in fur seals. The surgical team at Tufts was unable to find any documented evidence of a similar procedure, so they needed a lot of preparation to operate on Ziggys brain. The biggest concern in operating on Ziggy was how to control the animals anesthesia (麻醉). “When theyre under anesthesia their bodys reaction includes decreasing their heart rate, blood pressure, and breathing，” says Flower, who observes Ziggy and the other animals care, describing the special challenges of operating on seals. On the day of the surgery, Flower says that she and her team “were all quite anxious not knowing what would happen”. Moving quickly was extremely important; the longer she was under anesthesia, the more likely that she could lose her breathing, says the surgeon. The seal has been kept on land to prevent water from entering the cut on her head.Now, Ziggy is eating a full diet and is beginning to gain weight again. “Recently Ive allowed her to go swimming，” says Flower. However, the source of Ziggys neurological disorder (神经紊乱) is still a mystery. “My theory is that when she was found, she had a head injury，” Uriarte says. “Hit by a boat maybe . That happens a lot with seals.” Flower is less willing to guess. “I dont think theres enough information to make that assumption. We just dont know what happened to her.”语篇解读：本文是动物保护类记叙文。Ziggy Star是一只在加利福尼亚海岸被发现的非常瘦弱的海豹，因为Ziggy有脑积水，医生为她进行了手术，她现在已经能够正常进食，体重也在逐步恢复，但究竟是什么导致了她的神经紊乱，这依旧是一个谜。5When first found, Ziggy Star looked _.Athin and weakBactive and excitedCbloody and fierce Dstrong and energetic解析：选A细节理解题。根据第一段第一句“When she was found off the coast of California four years ago, the fur seal, known as Ziggy Star, was skinny and fragile”中的skinny(极瘦的)和fragile(虚弱的)可知，A项正确。6What was the most challenging task on the day of the operation?AHelping the seal regain her breathing.BUsing anesthesia properly on the seal.CMaking full preparations for the operation.DBalancing the functions of the seals organs.解析：选B细节理解题。根据第二段中的“The biggest concern in operating on Ziggy was how to control the animals anesthesia (麻醉)”，由此可知，手术最大的挑战是如何控制麻醉，所以选B。7What can we learn about Ziggy after the operation?AShe is strong enough to live in the wild.BShe is suffering from a heart rate disorder.CShe has already become as heavy as before.DShe is recovering from the brain operation.解析：选D推理判断题。根据文章最后一段第一句“Now, Ziggy is eating a full diet and is beginning to gain weight again”，由此可知，手术后，海豹已经能够正常进食，体重也在恢复，所以选D。8What is probably the authors purpose in writing the text?ATo show humans love for a creature.BTo find out a way to operate on a seal.CTo remember an injured seal in danger.DTo explore the reasons for a seals injury.解析：选A目的意图题。作者在文章中介绍了拯救受伤海豹的过程，旨在说明人们对于动物的爱护，所以选A。.完形填空(2019名校原创预测卷一)Every act of kindness starts with something small, something we all can and should do every single day.Im Will Rubio, one of the _1_ of BYUtvs Random Acts show. We take hidden cameras to unexpected places to _2_ random acts of kindness. Weve filmed acts _3_ from building disabledfriendly facilities (设施) for those who are badly _4_ them but cant afford them to returning a lost wallet.On Random Acts, it may be a neighbor or a colleague who recognizes a need and _5_ an incredible chain reaction of service. _6_ the story of Emmalene Meyers. Like many young girls, Emmalene was _7_ to be a ballet dancer but her physical disability makes even everyday tasks a(n) _8_. Instead of seeing a limitation, Emmalenes friend Lily _9_ an opportunity. Lily imagined Emmalenes dream being brought to life onstage and persuaded Random Acts to help make her plan _10_.So, where can you start? The key is to be like Lily: look for an opportunity to make a _11_ to those in need, and then take action to make it happen. Being _12_ and involved in service is _13_ like any other goal you want to achieve. You have to _14_ it.After two seasons of hosting Random Acts, the joy of _15_ burdens and brightening lives doesnt fade. I sometimes _16_ Random Acts might lose its feature eventually, but that couldnt be further from the _17_. When I finally meet the people weve been working to _18_ and see their genuine shock and appreciation, it _19_ me in the feel every time. I cry more than anyone else on the show.Be that person doing acts of kindness out of the _20_ of your heart be the nice you want to see in the world!语篇解读：本文是一篇夹叙夹议文，作者通过自己做节目的亲身经历告诉读者一个道理：所有的善举都始于小事，并呼吁人们将内心的善意付诸行动，成为最好的自己！1A.photographersBdirectorsCviewers Dhosts解析：选D根据下文中的“After two seasons of hosting Random Acts”可知，作者是Random Acts这个节目的其中一个主持人。host“(电视或广播的)节目主持人”符合语境。photographer“摄影师”；director“导演”；viewer“电视观众”。2A.exposeBconductCarrange Dadvocate解析：选A此处指作者他们带着隐藏摄像机去到出人意料的地方，为的是展示(expose)随意的善举。conduct“指挥，引导”；arrange“安排”；advocate“提倡”。3A.changingBcountingCranging Dtransforming解析：选C作者他们拍摄的善举很多，包括从为那些非常需要却又负担不起的残疾人建造相应的设施到归还丢失的钱包等各类事情。range“包括(从到)之间的各类事物”符合语境。count“数数”；transform“使改观”。4A.in search ofBin need ofCin defence of Din favor of解析：选B参见上题解析。in search of“搜寻，搜索”；in need of“需要”；in defence of“保护，防护”；in favor of“支持，赞同”。5A.sets offBsets asideCsets down Dsets out解析：选A根据语境可知，此处指可能是一位邻居或者同事意识到一种需要并引发一系列不可思议的反应提供帮助。set off“引发，激起”符合语境。set aside“暂不考虑，留出”；set down“写下”；set out“出发，开始”。6A.RetellBTakeCCreate DExplain解析：选B此处指以Emmalene Meyers的故事为例。take“以为例，将作为例证”符合语境。retell“复述”；create“创作”；explain“解释”。7A.anxiousBproudCafraid Dunwilling解析：选A根据下文中的“Emmalenes dream being brought to life onstage”可知，像许多女孩子一样，Emmalene非常希望自己能成为一名芭蕾舞演员。anxious“渴望，非常希望”符合语境。proud“骄傲的，自豪的”；afraid“害怕的”；unwilling“不情愿的”。8A.exceptionBdilemmaCcompetition Dchallenge解析：选D根据上文中的“her physical disability”可知，Emmalene身有残疾，所以日常的(生活)事务对她来说都是挑战。challenge“挑战，艰巨任务”符合语境。exception“例外的情况”；dilemma“(进退两难的)窘境，困境”；competition“竞争，角逐”。9A.providedBseizedCspotted Dmissed解析：选C根据上文中的“recognizes a need”“Instead of seeing a limitation”及下文中的“look for an opportunity”可知，此处指Emmalene的朋友Lily发现了一个机会。 spot“发现，注意到”符合语境。provide“提供”；seize“抓住”；miss“错过”。10A.successfulBacceptableCreasonable Davailable解析：选A根据本文“善举”这一主题及上文中的“Lily imagined Emmalenes dream being brought to life onstage and persuaded Random Acts to help make her plan”可知，此处指的应是在Random Acts节目的帮助下，Lily帮助Emmalene实现梦想的计划成功了。successful“成功的”符合语境。acceptable“可接受的，令人满意的”；reasonable“有道理的，合乎情理的”；available“可获得的，可找到的”。11A.choiceBdifferenceCpromise Ddecision解析：选B寻找一个机会来影响那些身处困境中的人。make a difference“有影响，起作用”符合语境。make a choice“作出选择”；make a promise“作出承诺”；make a decision“作出决定”。12A.generousBcaringCambitious Dsociable解析：选B根据文章主题及语境可知，此处指乐于助人并投身于服务工作就(just)像其他任何你想要实现的目标一样。caring“乐于助人的”符合语境。generous“慷慨的”；ambitious“有雄心的”；sociable“好交际的”。13A.neverBevenCstill Djust解析：选D参见上题解析。14A.put up withBmake up forCwork at Dtake to解析：选C根据语境可知，此处指你非得下功夫不可。put up with“容忍，忍受”；make up for“弥补”；work at“努力做，致力于”；take to“喜欢上”。15A.bearingBcarryingCreducing Dovercoming解析：选C主持了两季的Random Acts后，作者从减轻(reducing)他人重担、改善他人生活中获得的快乐并没有消退。bear“忍受”；carry“承担，承受”；overcome“克服”。16A.admitBrealizeCremember Dassume解析：选