Unit 3《Tomorrow's World》同步练习1(牛津译林版必修4)

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111译林牛津版高中英语模块四Unit 3 Tomorrows World 自主演练A单项填空 1、 Its said that about a quarter of _ European can speak _ foreign language besides their native language. A the; a B an; the C the; the D 不填;不填 2、I like _in the autumn when the weather is clear and bright. A this B either C it D one 3、Do you really believe that Mr. White has blamed us for the accident, especially _? A you and me B I and you C you and I D you and me 4、As far as I am concerned, education is about learning and the more you learn, _. A the more for life are you equipped B the more equipped for life you are C the more life you are equipped for D you are equipped the more for life 5、American eat _ as they actually need every day. A twice as much protein B twice protein as much twice C twice protein as much D protein as twice much 6、Jason has been preparing carefully for his English examination so that he could be sure of passing it at his first _. A purpose B desire C attempt D intention 7、John and I _ friends for eight years. We first got to know each other at a Christmas party. But we _ each other a couple of times before that. A had been; have been B have been; have been C had been; had seen D have been; had seen 8、I _ while reading the English textbook. Luckily, my roommate woke me up in time. A had fallen asleep B have fallen asleep C fell asleep D fall asleep 9、Now that she is out of a job, Lucy _ going back to school, but she hasnt decided yet. A had considered B has been considering C considered D is going to consider 10、The mayor of Beijing says that all construction work for the Beijing Olympics _by 2006. A has been completed B has completed C will have been completed D will have completed 11、The first use of atomic weapons was in 1945, and their power _ increased enormously ever since. A is B was C has been D had been 12、More patients _ in hospital this year than last year. A treated B have treated C had been treated D have been treated 13、Susan decided not to work on the program at home because she didnt want her parents to know what she _. A has done B had done C was doing D is doing 14、Months ago we sailed ten thousand miles across this open sea, which _ the Pacific, and we met no storms. A was called B is called C had been called D has been called 15、_ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home. A To wait B Have waited C Having waited D To have waited 16、It is said that Barbaras sister fell off her bicycle on her way to school, _ in the left leg. A seriously damaging B hurting badly C breaking seriously D badly hurt 17、Oh, Im not feeling well in the stomach. I _ so much fried chicken just now. A shouldnt eat B mustnt have eaten C shouldnt have eaten D mustnt eat 18、It seems as if the sun _ round the earth since it rises in the east and sets in the west. A circlesB is circling C has been circling D were circling 19、They must have been enjoying themselves there, otherwise they _ so long.A cant have stayed B wouldnt have stayedC neednt have stayed D couldnt stay 20、A fast food restaurant is the place _ ,just as the same suggests, eating is performed quickly. A which B where C there D what B短文填空 The year is 2094. It has been announced that a comet(彗星) is heading towards the Earth. Most of it will miss our planet, but two pieces will probably the southern half of the Earth. _17 July, a piece four kilometers wide enters the Earths (大气层) with a massive explosion. About half of the piece is destroyed, but the part hits the South Atlantic at 200 times the of sound. The sea boils and a huge hole is made in the sea bed. Huge waves are created and spread from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African are totally destroyed and millions of people are_ .Before the waves reach South America, the second piece of the comet in Argentina. Earthquakes and volcanoes are off in the Andes Mountains. The shock move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely by earthquakes. Millions of people in the southern half of the earth are already dead, the north wont for long. Because of the explosions, the sun is hidden by clouds of dust, temperatures around the world to almost zero. Crops are ruined. The sun wont be seen again for many years. Wars break out as countries fight for A year later, no more than 10 million people remain .Could it really happen? In fact, it has already happened more than once in the history of the Earth. The dinosaurs(恐龙) were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in . The dinosaurs couldnt live _ the cold climate that followed and they died out. Will we meet the same end C词汇题 1、A courier _ the parcels expected for a long time to our office. A took B addressed C delivered D gave 2、We were most impressed _ your efficiency . A in B on C with D upon 3、The Prime Minister of Great Britain _ that he would resign. A announced B predicted C reported D circularized 4、The thief who was on the red coat _ her to hand over the money. A let B forced C forbade D fraud 5、There is an _ film about a highly gifted child whose picture often appeared in the newspaper . A special B unusual C additional D extraordinary 6、- Im sorry I stepped outside for a smoke. I was very tired. -There is no _ for this while you are on duty. A reason B excuse C cause D explanation 7、I decided to put your name _ for basketball club secretary. A on B in C forward D through 8、Pass the book _ to me when youve finished with it. A out B by C on D over 9、One of the consequences of our planets being warming up is a(n) _ in the number of natural disasters. A result B account C reason D increase 10、No matter what you do, you should put your _ into it. A mind B heart C brain D thought 11、There are usually at least two _ of looking at every question. A means B directions C views D ways 12、My chest _ when I make a deep breath, doctor. A harms B wounds C hurts D injuries 13、I wrote him a letter to show my _ of his thoughtfulness. A achievement B agreement C attention D appreciation 14、One of the advantages of living on the top floor of a high-rise is that you can get a good _. A sight B scene C attention D appreciation 15、We have _ the meeting forward by one week according to the headmasters requirement. A put B look C move D let D改错题 We all know the pyramids in Egypt and most of 1. _us dont know the people in Mexico in the old time also 2. _built pyramids. They didnt build them to tombs. The 3. _pyramids in Mexico arent as high as that in Egypt, but 4 . _they are big. Each one pyramid has a wide stairway 5. _up to the top. There is nothing inside the pyramids, 6. _only earth and stones. Scientists think it takes one 7. _thousand men more than ten years build the biggest one. 8. _How did he people build the pyramids? Scientists had 9. _Studied for years, but no one can say what they did it. 10. _E.单句翻译 1.好的传统应该一代一代往下传。(pass on)2.他的父亲强迫他戒烟。(force sb.to do sth.)3.这个有着非凡的舞蹈天赋的女孩是我们的班长。(extraordinary)4.他想通过付额外的薪水来使他的员工留下印象。(impress)5.如果我有一个生日舞会,我会立刻通知我的朋友。(announce)6.他今天没来上学的原因是他妈妈病了。(the reasonis that.)7.我准备递送这只钻戒,因为我知道我无论给谁他都会喜欢。(deliver)8.我们应该提出一个有效的方法来改善我们的英语学习。(put forward)9.每个人都应该通过自己的行为为下一代树立榜样。(set up )10.他带领我们从一个胜利走向另一个胜利。(guide )F.书面表达某英文报“读者来信”专栏正在就高三学生家长是否应该为孩子购置电脑这一话题开展讨论。有赞同的,也有反对的。请你向该报编辑写一封英文信,发表你的观点。信的开头已写好,你只需接着写。 注意: 1下面的提示可能会帮助你构思: A. more information? improve English? learning software (学习软件) ?enjoy oneself?.B. computer games short-sighted waste of moneyfail the exams 2你不必根据上面的提示逐条进行写作,可自由发挥。 3词数:70以上。 Dear editor,Im a student of Senior Three. I think my parents should buy me a computer now. _ 多彩世界 训练学生思维,体现创新精神,输入新材料,提高阅读欣赏能力,丰富和超越教材目标。A. 提供或设计与单元话题相关的情景材料,进行说写训练。Situation 1: European Shuttle Prototype Lands Safely 导读:欧洲航空防务与空间公司“凤凰号”航天飞机模型在瑞典成功试飞。Sun, May 09, 2004STOCKHOLM, Sweden(瑞典首都-斯德哥尔摩) - An unmanned prototype of a European space shuttle glided safely back to Earth on Saturday after being dropped from nearly 8,000 feet up by a helicopter. Guided by Global Positioning System satellites(全球定位卫星), the German-designed EADS(欧洲航空防务与空间公司) Phoenix was dropped by a heavy-duty helicopter over Sweden at 9:45 a.m. and landed perfectly 90 seconds later on a test runway north of Stockholm, a project spokeswoman said. Everyone here is ecstatic, said Johanna Bergstroem-Roos, of the North European Aerospace Test Range in Kiruna, 770 miles north of Stockholm. This gives us wind in our sails. The Phoenix shuttle, along with the Ariane 5 rocket, represents the European Space Agencys hope for sending astronauts into space, but project managers concede a full-size version will not be ready until sometime between 2015 and 2020. The test flight was originally planned for Friday but was postponed so technicians could finish analyzing data from an earlier test of the vehicles onboard computers this week. The next step likely will be to drop the prototype from higher altitudes, with the help of a high-altitude balloon, Bergstroem-Roos said. The finished shuttle must be capable of gliding to land from an altitude of 80 miles, she said.Situation 2: As motorways become more and more clogged up with traffic, a new generation of flying cars will be needed to ferry people along skyways. That is the verdict of engineers from the US space agency and aeronautical firms, who envision future commuters travelling by skycar. These could look much like the concept skycar shown in the picture, designed by Boeing research and development. However, such vehicles could be some 25 years from appearing on the market. Efforts to build flying vehicles in the past have not been very successful. Such vehicles would not only be expensive and require the skills of a trained pilot to fly, but there are significant engineering challenges involved in developing them. When you try to combine them you get the worst of both worlds: a very heavy, slow, expensive vehicle thats hard to use, said Mark Moore, head of the personal air vehicle (PAV) division of the vehicle systems program at Nasas Langley Research Center in Hampton, US. But Boeing is also considering how to police the airways - and prevent total pandemonium - if thousands of flying cars enter the skies. The neat, gee-whiz part is thinking about what would the vehicle itself look like, said Dick Paul, a vice president with Phantom Works, Boeings research and development arm. But were trying to think through all the ramifications of what would it take to deploy a fleet of these. Past proposals to solve this problem have included artificial intelligence systems to prevent collisions between air traffic. Nasa is working on flying vehicles with the initial goal of transforming small plane travel. Small planes are generally costly, loud, require months of training and lots of money to operate, making flying to work impractical for most people. But within five years, Nasa researchers hope to develop technology for a small plane that can fly out of regional airports, costs less than $100,000 (55,725), is as quiet as a motorcycle and as simple to operate as a car. Although it would not have any road-driving capabilities, it would bring this form of travel within the grasp of a wider section of people. Technology would automate many of the pilots functions. This Small Aircraft Transportation System (Sats) would divert pressure away from the hub-and-spoke model of air travel. Hub-and-spoke refers to the typically US model of passengers being processed through large hub airports and then on to secondary flights to spoke airports near their final destination.由于高速公路上的交通堵塞情况越来越严重,一种能够载人穿梭在“空中高速路”上的新一代“飞车”将成为需要。 这就是美国国家航空航天局和一些航空公司的工程师们的意见,他们预测未来人类将会乘坐“飞车”旅行。 这些车可能会和图片中见到的波音公司研发中心设计的概念飞车很相像。 然而,这样的交通工具可能需要25年左右的时间才能投放市场。 人类在过去制造飞车的努力一直都不是很成功。 这样的交通工具汽车耗资不菲,而且要求驾驶者具备像训练有素的飞行员一样的驾驶技巧;不仅如此,在研制过程中还面临工程学方面的严峻挑战。 马克摩尔是美国国家航空航天局兰利研究中心(位于汉普顿)汽车系统项目组“个人空中交通工具(PAV)”小组的负责人,他说:“当你试图将各个方面组合起来时,得到的是一辆最糟糕的车:非常笨重,速度又慢,价格还高,总之驾驶起来很不方便。” 但波音公司同时也在考虑,在上千辆“飞车”进入空中的情况下如何对空中通道进行管理,防止交通陷入彻底的混乱。 波音公司研发部门“幻影工程队”的副总裁迪克保罗说:“最关键和最精彩的是设计出这种交通工具本身,但是我们也在全力考虑当这样一支车队投入运行后可能出现的所有情况。” 关于如何解决这个问题,以往就有一些建议,包括使用人工智能系统来防止空中交通工具之间发生碰撞。 B.一篇阅读文章。 Gauri Nanda sees a wearable computer as a.handbag - one thats built out of four-inch squares and triangles of fabric, with tiny computer chips embedded in it. Assembled together with Velcro that conducts electricity, these pieces form a bag that looks, feels, and weighs like your typical leather purse. Thats where the similarities end: This bag can wirelessly keep tabs on your belongings and remind you, just as youre about to leave the house, to take your wallet. It can review the weather report and suggest that you grab an umbrella - or your sunshades. This purse can even upload your favorite songs onto your scarf. Sure, a computing purse and scarf set may seem like the stuff of science fiction. But these devices, part of next generation of wearable computers, could become commonplace within a few years. Unit shipments of such wearable computers - purses, watches, shirts - should rise from 261,000 last year to 1.39 million in 2008, according to the tech research firm IDC. Powering this market are advancements in design and in fabric-embedded electronics. Over the last two years, DuPont (DD ) created new fibers called Aracon, made of Kevlar, that are superstrong, can conduct electricity, and can be woven into ordinary-looking clothes. And chipmaker Infineon (IFX ) developed chip packaging allowing wearable computers to be washed, even in the heavy-duty cycle. As a result, these new wearables are a far cry from the clunky and downright silly versions of the recent past, which often required users to be wrapped in wires, type on their stomachs, and sport an unseemly display on their foreheads. Cyborg computing was very clunky, very bulky machines that people didnt want to carry around, says Nanda, a researcher at the Massachusetts Institute of Technology in Cambridge, Mass. Our bags feel and look like bags. Unlike their predecessors, these new wearable computers also make economic sense. When her bag becomes commercially available in two to three years, Nanda expects it will cost around $150, which is the price of an average leather purse. Only its fun, you can rip apart and put together a computer, she says. Heres how the bag works: You place a special radio-signal-transmitting chip onto your wallet. A similar radio in your purse picks up the signal and notifies you that youve forgotten to take your wallet. In turn, sensors on your purses handles will notify the computer that youve picked up the purse and are ready to go. Such unobtrusive, inconspicuous, and fun devices should grab more than 80% of the total wearable computing market by 2008, while cyborgian wearable PCs will remain a niche, says IDC analyst Kevin Burden. Already, these new kinds of wearables are being adopted for use in markets like auto repair, emergency services, medical monitoring - and even, increasingly, for consumers at large. Wearables are also slowly making their way into the auto-repair market. A company called Microvision (MVIS ) recently introduced its Nomad head-mounted display. It covers one eye, but its see-through, allowing auto technicians to examine the innards of a car and check them against on-screen computer drawings at the same time. It comes as a baseball cap clip-on, to be more unobtrusive. So far, its a hit: At Jim Fisher Volvo dealership in Portland, Ore., which has been testing the system for about seven months, productivity of technicians went up 10% to 20%, says Service Manager John Prosser. Better yet, customers talking to technicians who are wearing these contraptions also are more likely to agree to repairs, pushing revenue up 15% to 18%. Says Prosser: This makes technicians want to get involved and to cross this bridge of reluctance in using a new technology. Indeed, many more people will want to cross that bridge in the coming years - making for a booming market for wearable computers that dont look like something out of an old Star Trek episode. 最新型的可穿着电脑产品在外观方面与普通衣物几乎没有什么两样,而售价的降低和功能的丰富也许会使它成为未来人类不可或缺的工具之一。 The latest generation of these ever-smarter garments look like ordinary clothes, assembled together with Velcro that conducts electricity, these pieces form a bag that looks, feels, and weighs like your typical leather purse. 你能否想象一台仅仅4英寸大小的电脑?用户可以方便地随身携带,重量与一件普通的皮夹克差不多。它,就是“可穿着式电脑”。最新型的可穿着电脑产品在外观方面与普通衣物几乎没有什么两样,而售价的降低和功能的丰富也许会使它成为未来人类不可或缺的工具之一。 据美国商业周刊3月8日报道,这种“小家伙”可以帮助用户通过无线方式与主人的其他财物保持联系,并随时随地提醒用户一些生活细节。当用户离开房间的时候,它会乖巧地提醒主人不要忘记携带钱包;在主人出行时,它会自动查询天气预报,帮助主人做到未雨绸缪;它甚至还可以在主人穿着的围脖中加入喜欢的歌曲。 的确,这些高科技的电脑更多情况下只能出现在科幻小说的情节当中。不过,根据市场调查机构IDC提供的预测数据,下一代“可穿着式电脑”产品在未来几年中将成为市场上的常见商品。IDC预测,这种高科技产品的销量,包括电脑钱包、电脑手表、电脑T恤,将从去年的26万台提高到2008年的139万台。 高科技电脑产品的背后都有着坚实的技术支柱。过去两年中,美国杜邦公司发明了一种新型的纤维材质,名为Aracon。这种材料具有超高强度并可导电,最重要的是,它可以被任意地折叠并制作成衣服。芯片制造商英飞凌(Infineon)公司也开发了一款专门用于可穿着电脑产品的芯片包,这种芯片包可以在衣物电脑被水洗的过程中保护芯片的安全。 与上一代昂贵的可穿着电脑不同,新型产品在售价方面更加廉价。IDC预计,在未来两到三年内,可穿着电脑的平均售价将降至每台150美元。这个价格已接近普通皮夹克的售价,为产品的普及奠定了坚实的基础。 目前,这种产品已被应用于医疗服务领域。美国经营健康产品的Apex公司计划在本月晚些时候,将这种可穿着式电脑应用于帮助用户减肥方面,此款产品可随时计算出用户所消耗的热量并科学地调节减肥者的膳食结构;加州一些医学院及制药公司则将可穿着电脑应用于病人实时监控方面,以便让医生随时观察病人的心跳、血压、呼吸等数据。 随着可穿着电脑产品的广泛应用,也许再过几年电影星球大战中描述的那种科学世界将真正来临。 Unit 3 自主演练A 单项填空 答案及解析:1、A the European 表类指;a foreign language为泛指2、C 在like/ love/ hate it when 这个结构中,it可以解释为形式宾语,但是与我们所熟悉的it作形式宾语的复合结构不同的是,在它之后没有形容词或名词作宾语补足语。3、A 作blame的宾语,所以都应当用宾格形式。4、B 从所提供的情景the more you learn,并结合所给的选项可以确定这是“the+比较级+陈述句,the+比较级+陈述句”的句型,表示“越越”。这句话的意思是:我认为,教育是关于学习的事,你学得越多,你对生活准备得就越充分。5、A 倍数词+asas意为“是多少倍”6、C purpose目的,意图; desire愿望,请求; attempt尝试; intention意图,意向,目的。从题意“他已经仔细准备了英语考试以确保一次通过考试”可以看出C是正确
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