国家开放大学《理工英语4》机考参考答案(第1-3套).docx

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1、国家开放大学理工英语4机考1-3套参考答案第一套交际用语（总分10分，5题）第1题（2分）Do you enjoy your present jobI just do it for a livingA .Of course.B. Not really.C .Not likely.第2题（2分）Space travel must be very expensiveThe cost of a seat on the Virgin craft is 250.000A. Thats not true.B. Why do you think so？C .Of course.第3题（2分）I wonder

2、 if I could use your tabletIm not using it right nowA .Sure.here you are.C. It doesnt matterD. No，thank you.第4题（2分）Would you mind turning up the music？Dad is sleeping nowA .Sorry.I cant do it.B .OK.Ill do it.C. No，not at all.第5题（2分）How do you like Anne Hathaway？A. Shes already marriedB .She is an Am

3、erican actress.C. She is amazing词汇与结构（总分30分，15题）第1题（2分）Weto deliver the goods withim a weekA. assureB.guardC.guarantee第2题（2分）Success can breed success，if youtA take care ofB take charge ofC take advantage of 第3题（2分）Flowers grow well in a warm climate.Similarly technologyin a harmonious society.A. wi

4、ll flourishB .is flourishingC. flourishes第4题（2分）The technology has several advantages ear er attempts to engineer meat in vitroA .in comparison toB. in comparison ofC. compare with 第5题（2分）I couldnt stand London！BloodyplaceBawesomeC awful第6题（2分）Aithough plastic surgery is created to improve the looks

5、 of a person，there are a certain percentage ofA. consequencesB. resultsC. effect第7题（2分）No one had enough foresight tothe winner.A. predictB. preciseC.prevent第8题（2分）Shes been interested in computer scienceshe was eightA. agoB. beforeC. since第9题（2分）Between the two buildingsA. standing a tall treeB. st

6、ands a tall treeC .a tall tree stands第10题（2分）The box ishold these things.A. too small toB. so small toC. too small not to第11题（2分）Youthe Inception，since I remember once you discussed its main plot with Cathy.A. must have watchedB. should have watchedC. could have watched第12题（2分）this multimedia produc

7、t has some shortcomings，it has also some good points.A. Not onlyB .WhileC .If第13题（2分）The Cheetah robot made by MITs scientists can jump over hurdles whileB. runningC. it nunningD. be ran 第14题（2分）This 3D printerto produce snacksA. was designedB. was designingC .designed第15题（2分）He remotely controls my

8、 mobile phonehe can set up it for me.A. such thatB .in order toC. in order that阅读理解（总分40分，2题）第1题（20分）Baidu Chinas leading search engine company，has unveiled its own eyewear called Baidu Eye.It is said to be a different product from Google Glass in tems of functionality.The company demonstrated a wor

9、king prototype on September 3 at its annual Technology Innovation Conference in Beijing.It bears a similarity to Google Glass，butit has noscreen Instead the device uses a camera to scan objects，and focuses on analyzing information around its user and beaming that to a smartphone.Baidu says the devic

10、e is designed to support image search The companys CEO Robin Li believes in five yearstime，people will get used to searching by image and audio ratherthan text Li has given an example of how one can take advantage of Baidu Eye，If you are in a shopping mall and come across a woman whose skirt looks r

11、eally attractive，youtake a photo of her skirt using Baidu Eye，and youll get to know where to buy one for yourself According to K aiser Kuo Baidus director of international communications.Baidu Eye can also recognize voice and gesture，You can use voice commands，or gesture commandslke expanding to zoo

12、m or circling an obiect in your feld of vew with your finger Baidu is yet to announce axelease date or marketing plans for Bad Eye1.Baidu is Chinas leading searchengine compamyA.TB.F2.8 aidu launched a product that has more functions than Google Glasson September 3.A.TB.F2.9 aidu Eve can scan obiect

13、s with its small screenA.TB.F4.The company s CEO Robin Li believes that people will get used to searching by text.A.TB.F5.Baidu has already announced the release of Baidu EyeA.TB.F第2题（20分）There are three kinds of goals:short-term，medium-range and long-term goals.Short-term goals are those that usual

14、lydeal with current activities，which wecan apply on a daily basis.Such goals can be achieved in a week or less，or twoweeks， or possibly months.It should be remembered that just as a building is no stronger than its foundation，our long-term goals cannot amount to very much without the achievement of

15、solid short-term goals.Upon completing our short-term goals，we should date the occasion and then add new short-term goals that will build on those that have been completed.The intermediate goals build on the foundation of the short-term goals.They might deal with just one term of school orthe entire

16、 school year，or they could even extend for several years.Any time you move a step at a time，you should never allow yourself to become discouraged or overwhelmed.As you complete each step，you will enforce the belief inyour ability to grow and succeed.And as your list of completion dates grows，your mo

17、tivation and desire will increase.Long-term goals may be related to our dreams of the future.They might cover five years or more.Life is not a static thing.We should never allow a long-term goal to limit us or our course of action.26.Short-term goals are the ones thatA. motivate you over the long ha

18、ulB. keep you engaged on a daily basisC. might be measured for many years 27.The medium-range goals are built uponA. belief and successB. the motivation and desireC. the completion of the short-term goals28 .Once we set ourselves long-term goals，A .we should stick to them until we complete them8. we

19、 may change our goals as we have new ideas and opportunitiesC .we had better wait for the exciting news of success29 .What does the underlined word staticmean in the last paragraph？A. movingB. developingC .not moving30 .Which of the following statements is TRUE according to the passage？A .Short-term

20、 goals all help in achieving your long-term goals.B. Any time you move a step at a time，you may become discouraged.C. Life is a static thing，thus never allowing a long-term goal to limit us.431 . Please write a product description according to the given information.请根据所给信息写一份产品说明。产品名称：扫地机器人型号：Roomba

21、790基本功能：高度智能和自动化的扫地机器人。通过多个感应器和多种行动模 式清洁房间特点：1)高能效。160分钟持续工作时间，是同类产品的2倍。2)超薄轻巧。重2.5千克，高度89厘米3)独特门槛攀爬模式。同类产品最多能越过10厘米高的障碍，本产品能越 过20厘米高的障碍。Words for reference:扫地机器人Robotic Cleaner自动地automatically多个的multiple门槛threshold能量energy efficiency工作时间operating time参考答案：Robotic Cleaner Roomba 790Robotic Cleaner R

22、oomba 790 saves your time and effort.It will clean your home automatically and intelligently with multiple sensors and dozens of behaviors.Features:High energy efficiency.With an operating time of 160 minutes that is twice as long as its competitors.Light and slim.It is ultra light (2.5 kg)and slim

23、(height of 8.9cm).So it is easy tocarry and it can lean almost beneath anything in your home or office.Threshold climbing.The most important function is that Roomba 790 offers enhanced threshold climbing compared to other robotic vacuum models.Similar products have a 10 mm climb threshold ,Roomba 79

24、0 detects up to a 20 mm climb-the highest level for a robotic cleaner.第二套 交际用语（总分10分，5题）第1题（2分）-Oh.Dear！Ive lost my new watch.A .Im sadB .Thats all right.C. What a pity！ 第2题（2分）Im leaving for Shanghai tomorrow.A. Bring me a present.B. Lets go out for a drink.C. Have a pleasant trip！第3题（2分）Do you eat

25、 porridge every day？A .I seldom eat fast food because its rich in fat.B. No，sometimes Id have a cup of soybean milk，a boiled egg and a steamed bun for my breakfast.C .Porridge is my favorite 第4题（2分）Do you mind my using my mobile phone here？A .Yes，use it please.B .No.you cant use it.C .No，of course n

26、ot.第5题（2分）Lets go to this movie and see what exciting experience it will bring to us.A. I am more interested in the film directorB .You are such a great fan.C .Cant wait to watch it.词汇与结构（总分30分，15题）第1题（2分）Touch-3D maps help the blind too much.A. speakingB. responsiveC. listening第2题（2分）Animal farming

27、about half of all human-caused greenhouse gases.A .accounts forB. count forC. count on第3题（2分）Modern Meadow is a startup that engineers tissues to create lab-grown meat.A. editableB .edifyC. edible第4题（2分）They should never try to pursue profithealth and life of peopleA .in terms ofB. at sight ofC. at

28、the expense of第5题（2分）I am reallyby fresh ingredients，intricate cooking and diverse traditions of Chinese food.A .fabricateB. fancyC .fascinated第6题（2分）They are trying to make a new product-the worlds smallestrobot.A. humanoidB.humaneC. hammer第7题（2分）Hehis baggage among hundreds of others.A. conscious

29、ofB .identifiedC. aware第8题（2分）no modern telecommunications，we would have to wait for weeks to get news from around the world.A .Were thereB. If there areC. If there have been第9题（2分）Doctor，please let me know you can reconstruct my face.A .whichB. whatC. whether第10题（2分）When we were students weoften st

30、ay up all night.A .wouldB .shouldC .will第11题（2分）It is hard for any woman to resist herself more beauty.A. madeB .makeC .making第12题（2分）Some illegal traders care about nothing butA .made moneyB .making moneyC .to make money 第13题（2分）The plastic surgeon may provide several plans for your facialA .recons

31、tructB. reconstructedC. reconstruction 第14题（2分）She istall as you.A. asB. soC. not 第15题（2分）people are no longer worried about whether their food is safe or not they enjoy a better lifeA. If onlycanB. What ifcanC. Only ifcan阅读理解（总分40分，2题） 第1题（20分）Heres a crazy idea Combine bioprinting and tissue engin

32、eering to print animal products and tackle some of the planets biggest problems.Animal farming， after all accounts for abouthalf of all human-caused greenhouse gases，taking place on one-third of the available，non-frozen land on Earth.All to feed peoples appetites for 300 million tons of meat a year.

33、Modem Meadow is a Missouri-based startup that engineers tissues to createlab-grown edible meat in a process that eliminates many of the negative environment effects associated with traditional livestock practicesThe company claims that by carefully layering mixtures of cells of different types in a

34、specific structure，in-vitro meat production becomes feasible.Its set a short-term goal of printing asliver of meat around two centimeters by one centimeter，and less than half a millimeter thick which is edible.The company explains in a submission to the United States Department of Agriculture: The t

35、echnology has several advantages in comparison to earlier attempts to engineer meat in vitroThe bio-ink particles can be reproducibly prepared with mixtures of cells of different type.Printing ensures consistent shape，while post-printing structure formation and maturation in thebioreactor facilitate

36、s conditioning.However it admits that the road ahead is strewn with difficulties. The consumer acceptance of such products may not be without challenges.We expect it will first appeal to culinary eariv-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reason

37、s.With reduction in price， it can reach the masses with religious restrictions onmeat consumption (people restricted to Hindu，Kosher，Halal diets)and finally populations with limited access to safe meat production.21 .Animal farming is responsible for the occurrence of greenhouse gases.A.TB.F22 .Mode

38、rn Meadow is a newly-started business which aims to make profits by producing lab-grown edible meat.A.TB.F23 .The method Moden Meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure.A.TB.F24 .There is no meat engineered outside living bodi

39、es beforeA.TB.F25 .This lab-grown meat has already widely received by the massesA.TB.F阅读理解，共10题Imagine you sitting on your front garden admiring the shining sun when your neighbor comes with that annoying car with the noisy sound and the exhaust pipe blowing out the horrible black smoke.What are you

40、 going to do about it？In our modem days，too many people depend on their cars to get to work or to drop off their children to school.However，is it safe to have an increasing number of cars on our roads？Research shows that cars create serious pollution.Exhaust from all combustion engines produce harmf

41、ul effects on the health of both car users and all innocent walkers.Cities have become islands of toxic chemicals from the unrestrained use of vehicles burning fossil fuels.The harmful health effects of car exhaust are pervasive and difficult to measure.For example，people with asthima would suffer w

42、ith attacks due to the pollution.The world wild life also suffers from the carstoxic emissions.No matter how much manufacturers try to make cars Ienvironmentally friendly it will damage our earth in one way or another.Additionally cars are too dangerous for our community.Careless drivers put themsel

43、ves and others in danger.Cars are critical to walkers especially to children if the driver is not lookingon the road or somehow distracted Have you known someone whose toes or feet have been run over by cars while crossing the street？Lastly.cars create social problems，which could lead to poor health

44、.A few drivers suffer Road Rageand put themselves.loved ones and others in a threatening situation.Some cars create disturbing noises，which disturbs people living near highways，freeways，etc.not to get enough sleep.People depend on their cars so much that they forgot to exercise their bodiesand end u

45、p being obese or having a heart problem26 .Exhaust from cars isA. harmlessB. polhutiveC. not serious27.1 n the authors view，it isto make cars be friendly to environmentA. impossibleB. feasibleC. hopeful28 .will be the major victims in the car accident.A. WalkersB. ChildrenC .Car-drivers29 .Cars caus

46、ed some social problems EXCEPTA .obesityB .a quick temperC. employment30 .Which of the following is NOT TRUE as to handling car problems？A .Reducing the number of cars.B. Using a car in the restricted areaC. Finding alternative fuels.31 .Write a company profile according to the given information请根据所

47、给信息写一份公司简介。公司名称：蓝米公司成立于2012年4月的一家移动互联网企业专注于高端智能手机、移动互 联网产品的研发吸纳人才，注重用户反馈2015年，其智能手机销量接近7000万部参考答案：Lanmi was founded in April 2012bya serial entrepreneur. who believes that high-quality technology doesnt need to cost a fortune.At Lanmit weve brought together smart people from Google. King soft.Microsoft. Motorola. Yahoo. and other Internet and tech comnanies from around theworld to bring that vision to life.We create remarkable hardware+ software. and Internet services for-and with the help o