理工英语4电大期末考试复习资料

国开电大本科《理工英语4》历年期末考试(第三大题阅读选择题) 题库2021 年1 月试题及答案三、阅读理解(共计40 分，每小题2 分)21-25 题：阅读下列短文，从A、B、C 三个选项中选出一个正确答案，并将答案序号写在答题纸上。

Passage 1My hero is a person who has given me so many things，who has taught me about everything，and who has shown me how beautiful life is. And gradually as I get older and I grow up，my hero has opened my eyes to the fact that life is not always beautiful and happy like a fairytale，but life is much more than that. My hero has explained to me that life can be very hard. Everyone must struggle hard to make all their dreams come true and to be a successful person.Maybe，because my her olives so close to me，I haven’t realized that this person has inspired me so much. My only true heroism y mother. She was born in Jakarta，on the 1st of July. Mymother is the youngest child in her family. She has two sisters，who always love and take care of her. Maybe，because of that，she becomes a cheerful，kind，friendly，and love able person. She wants everybody to feel comfortable when they are around her.My mother likes to study and to read everything，from books to newspapers.Everyone really likes to talk and chat with her，so she has many friends.My mother believes all you need isto be a hard-working person who always wants to study hard，so that you can be a successful person. She says that many people around her have succeeded because they have studied and workedhard.21. If a person wants to succeed in his life，he_________.A. should listen to a fairytale everydayB. must dream a good dream everydayC. has to work hard all his life[答案] C22. The underlined word“inspired”(Paragraph 2) may have the same meaning as“_________”.A. encouragedB. showedC. cared[答案] A23. The writer’s mother becomes a love able person because_________.A. she is the youngest in the familyB. her two sisters love her very muchC. she feels comfortable in her family[答案] B24. From the third paragraph，We can infer(推测) the writer_________.A. is a friendly person like his motherB. has many friends to talk withC. knows the meaning of success[答案] C25. Which of the following is the best title for the reading?A. How to Study Well?B. What a Beautiful Life!C. My Mother，My Hero.[答案] C2020 年9 月试题及答案三、阅读理解(共计40 分，每小题2 分)21-25 题：阅读下列短文，从A、B、C 三个选项中选出一个正确答案，并将答案序号写在答题纸上。

2021年7月国开(中央电大)本科《理工英语4》期末考试试题及答案2021年7月国开(中央电大)本科《理工英语4》期末考试试题及答案说明：试卷号码：1388；适用专业：机械设计制造及其自动化、计算机科学与技术、数学与应用数学、水利水电工程和土木工程本科。

一、交际用语（共计10分每小题2分） 1-5题：选择正确的语句完成下面对话并将答案序号写在答题纸上。

1.- Good morning, Jeff. Would you mind going to get me a cup of coffee at theStarbucks?A. Thank you for reminding me.B. No problem! You want the usual?C．You must be joking.2. - Do you eat porridge every day?A. Porridge is my favorite.B. No, sometimes I＇d have a cup of soybean milk and a boiled egg for mybreakfast.C.I seldom eat fast food because it＇s rich in fat.3.- Do you mind my using my mobile phone here?A. Yes, use it please.B．No, you can＇t use it．C．No, of course not.4.- This apple pie is too sweet, don＇t you think so? ____I think it＇s just right, actually.A. Not really.B．I hope so.C．Sounds good.5.- Oh. Dear! I＇ve lost my new watch.A. I＇m sad.B．That＇s all right.C．What a pity!。

国开期末考试《理工英语4》机考满分试题(第 1 套) （试卷代号：0861，整套相同，祝同学们取得优异成绩！）客观题一、交际用语（共 5 题，共 10 分）1、—Oh、 Dear! I’ve lost my new watch.—（ C） .A、 I’m sad.B、 That’s all right.C、 What a pity!2、— I'm leaving for Shanghai tomorrow.—（ B） .A、 Bring me a present.B、 Have a pleasant trip!C、 Let's go out for a drink.3、—Do you eat porridge every day?—（ B） .A、 Porridge is my favorite.B、 No, sometimes I’d have a cup of soybean milk, a boiled egg and a steamed bun for my breakfast.C、 I seldom eat fast food because it’s rich in fat.4、—Do you mind my using my mobile phone here?—（ C） .A、 Yes, use it please.B、 No, you can’t use it.C、 No, of course not.5、— Let’s go to this movie and see what exciting experience it will bring to us.—（ A） .A、 Can’t wait to watch it.B、 You are such a great fan.C、 I am more interested in the film director.二、词汇与结构（共 15 题，共 30 分）1、 Touch（ A） 3D maps help the blind too much.A、 responsiveB、 speakingC、 listening2、 Animal farming（ B） about half of all human-caused greenhouse gases.A、 count forB、 accounts forC、 count on3、 Modern Meadow is a startup that engineers tissues to createlab-grown （ A） meat.A、 edibleB、 editableC、 edify4、 They should never try to pursue profit（ C） health and life of people.A、 in terms ofB、 at sight ofC、 at the expense of5、 I am really（ A） by fresh ingredients, intricate cooking and diverse traditions of Chinese food.A、 fascinatedB、 fabricateC、 fancy6、 They are trying to make a new product——the world’s smallest （ C） robot.A、 hammerB、 humaneC、 humanoid7、 He （ A） his baggage among hundreds of others.A、 identifiedB、 awareC、 conscious of8、（ A） 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 been9、 Doctor， please let me know （ B） you can reconstruct my face.A、 whatB、 whetherC、 which10、 When we were students we（ B） often stay up all night.A、 willB、 wouldC、 should11、 It is hard for any woman to resist （ C） herself more beauty.A、 makeB、 madeC、 making12、 Some illegal traders care about nothing but（ B） .A、 to make moneyB、 making moneyC、 made money13、 The plastic surgeon may provide several plans for your facial （ B） .A、 reconstructB、 reconstructionC、 reconstructed14、 She is （ C） tall as you.A、 notB、 soC、 as15、（ A） people are no longer worried about whether their food is safe or not（ A） they enjoy a better life.A、 Only if……canB、 If only……canC、 What if……can三、阅读理解（共 2 题，共 40 分）1 、Here's a crazy idea: Combine bioprinting and tissue engineering to "print" animal products and tackle some of the planet's biggest problems、Animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on Earth、 All to feed people's appetites for 300 million tons of meat a year.Modern Meadow is a Missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices.The company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible、It’s set a short-term goal of printing a sliver 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 technology has several advantages in comparison to earlier attempts to engineer meat in vitro、 The 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 the bioreactor facilitates 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 early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons、With reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to Hindu, Kosher, Halal diets) and finally populations with limited access to safe meat production.”Whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction、It is coming.请回答下列问题，正确的选择“T”，错误的选择“F”。

国开电大本科《理工英语4》机考总题库[珍藏版]说明：资料整理于2023年8月，适用于国开电大一平台期末机考考试。

第三大题阅读理解选择题首字母AAccording to experts,the advantage of modified food is that it helps in preventing the occurrence of allergies and also has along shelf life.However,a major portion of the population is against the consumption of genetically modified food and is concerned about its disadvantages.If you are also confused about the consumption of genetically modified food,read through the pros and cons given below and decide for yourself.Advantages of Genetically Modified Foods●One of the most prominent advantages of genetically modified food is that it helps in controlling the occurrence of certain diseases.Certain foods cause allergy to people.Their genetic modification alters the DNA system of these foods,thereby making them non-allergic.●Another major advantage of such type of foods is that they grow faster than their traditionally grown counterparts.As a result,there is greater productivity and more food.●A person need not bother about any additional costs,such as buying chemicals and pesticides,when it comes to genetically engineered food.The food is naturally pest-resistant.●Farming these foods can be a great way to fight world hunger.Since these crops grow faster or more effectively,increased production would help countries wherein crops may not normally prosper because of less than desirable environmental conditions.●The increased shelf life of these food products helps in reducing the quantity of rotten food.Disadvantages of Genetically Modified Foods●The biggest disadvantage of genetically modified food is that they have harmful effects on the human body.The consumption of these genetically engineered foods can lead to development of diseases that are immune to antibiotics.●Chances of developing cancer are high in people who regularly consume engineered food.●Since it is an unnatural way of producing foods,there is an increased health hazard such as allergens,transfer of antibiotic resistance markers and unknown effects.●Since the production of engineered food involves infusing animal genes in the crops and tampering with nature,it might not be good for consumption in the long run.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆How does genetically modified food control the occurrence of certain diseases?A.By cross-pollinating.B.By conventional crossbreeding.C.By altering the DNA system of these foods.[答案]C[单选题]◆Do farmers need to buy any chemicals and pesticides if they plant genetically modified food?A.Yes,they need to.Because the food is not resist to pests.B.No,they don’t need to.Because the food is naturally pest-resistant.C.No,they don’t need to.Because the chemicals and pesticides are provided by the government.[答案]B[单选题]◆Which statement is not the advantage of genetically modified food?A.It may have harmful effects on human body.B.Genetically modified food grows faster than their traditionally grown counterparts.C.Farming genetically modified food can help fight world hunger.[答案]A[单选题]◆What would happen to a person if he regularly consume genetically modified food?A.He would get cold.B.He would lose some weight.C.He would have cancer.[答案]C[单选题]◆Which of the following would be the best title for this passage?A.Can Genetically Modified Foods Combat World Hunger?B.Genetically Modified Mood：Our Answer Is No.C.Genetically Modified Foods：Pros And Cons[答案]C首字母II am very happy to share my story about breast enlargement in Thailand.Anyone who is not sure about breast enlargement should read this story first.Firstly,I was amazed at the level of care I received at the Thailand private hospital.It was like being in a luxury hotel.The nursing staffs were also better than those who I have ever met in all my years in America.Not only were they professional,but kinder and more patient than Western nurses.The hospital food was excellent,so I was able to choose from a large and varied Menu.In my private room,there was cable T.V.,a fridge,a phone,and impressive views of Bangkok(曼谷).My Translator was able to communicate with me,and the plastic surgeons arranged the whole operation without me lifting a finger.The operation cost me a third of the price of the U.K.With the low cost of the air tickets and a holiday,it worked out at about half UK’s price,because the cost in Thailand is so cheap.Combining a plastic surgery with a holiday in an amazing place is an unforgettable experience.From the moment I arrived in Bangkok airport,I felt relaxed and welcomed by the Plastic Surgery&Holiday team,it made me feel that I had friends here already.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆Where did the author have her breast-enlargement operation?A.In Thailand.B.In America.C.In U.K.[答案]A[单选题]◆Was the author satisfied with the nursing staffs for her?A.No,because they were no better than America nurses.B.Yes,because they were more patient than Western nurses.C.No,because the care was very poor.[单选题]◆Which of the following statement is TRUE?A.The author was content with the food in the hospital.B.When the author was in the hospital,she lived in a public room.C.There was cable T.V.,a bridge and a phone in the author’s room.[答案]A[单选题]◆What does the underlined phrase lifting a finger mean in paragraph three?A.Doing something with only one finger.B.Helping with something.C.Carrying something.[答案]B[单选题]◆Why did the author think her experience unforgettable?A.Because she had an operation there.B.Because she was satisfied with everything there.C.Because she was satisfied with the service and price there.[答案]CIf you think3D printing is only good for making flimsy paperweights.then you’re pretty much right.However.a group of audacious Dutch architects have already begun3D printing an entire canal house in Amsterdam.Is the first3D printed house a gimmick?Definitely!Is it an experiment that pushes the possibilities for3D printing technology and architecture?Maybel3D Print Canal House is the brainchild of DUS Architects.“KamerMaker’.Dutch for’room maker”,is their giant printer built inside a shipping container.Just a few weeks ago,KamerMaker began printing plastic furniture and walls at an empty canal-side lot in northern Amsterdam.Smaller versions of the unusual honeycomb walls have been tested on normal desktop printers,and everyone just needed to scale it up.Well,if only it were that easy.The printer did not always manage to spread the plastic evenly,making some of the ribs of the honeycomb structure of the block uneven.reported ARN（Australian Radio Network,to the surprise of no one who has used a 3D printer.But the architects remain optimistic.The first few printed blocks are meant to be test pieces as they improve the process.It takes about a week to print a3-meter high block right now.The project’s leader hopes to eventually get that down to two hours and finish the first of12rooms in a year.and the entire house in less than3years. Ultimately,3D Print Canal House is an architectural research project,one that is very much being conducted in the public eye:you can actually buy tickets to visit the construction site for2、50Euros.The top floors will become more omate.for example.as newer techniques are incorporated.They’ll explore the possibilities of3D printing.like the honeycomb walls or an entire room recycled.redesigned,and built anew.Nobody’s going to move into a3D printed house soon,but,if any on ever does.something might be learned from this experiment by the canal.特别提醒:本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆What have the Dutch architects begun to use the3D printer to do according to the passage?A.To make heavy paperweights.B.To print the unusual honeycombC.To print an entire canal house.D.To build a shipping container.[答案]B[单选题]◆Where did KamerMaker begin printing plastic furniture and walls several weeks ago?A.It was inside a shipping container in Amsterdam.B.It was at an empty canal-side lot in northern Amsterdam.C.It was in a canal house in Amsterdam.D.It was in a room.[答案]B[单选题]◆What is the weakness of the3D printer mentioned in the passage?A.It cannot always spread the plastic evenly.B.It needs to be shortened.C.It cannot make the ribs of the honeycomb structure.D.It can print anything smoothly.[答案]B[单选题]◆How long will it take for the3D printer to make the canal house in Amsterdam?A.A week.B.Two hours.C.More than3years.D.Less than3years.[答案]A[单选题]◆Which of the following statements is WRONG according to the passage?A.This canal house is being built in the public eye.B.The top floors of the canal house will be more decorated.C.Some one is going to move into this canal house soon.D.One can visit the construction site for2.50Euros[答案]CImagine 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 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 harmful 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 asthma would suffer with attacks due to the pollution.The world wild life also suffers from the cars’toxic emissions.No matter how much manufacturers try to make cars environmentally friendly it will damage our earth in one way or another.Additionally cars are too dangerous for our community.Careless drivers put themselves and others in danger.Cars are critical to walkers especially to children if the driver is not looking on 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.A few drivers suffer“Road Rage”and 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 bodies and end up being obese or having a heart problem.As a result of the excessive number of cars on our roads,everyone’s life is in danger.In order to create an environmentally friendly and safe world,it is necessary for each country to limit the permits in number to control regional air pollution.Second,car manufacturers should try to improve the efficiency of vehicles,such as finding solutions to emissions of combustion engines,developing new power sources such as new fuels,natural gas.Third,try to improve efficiency of traffic by setting up dedicated bus lanes and giving priority to car-pools and vehicles with3or more passengers.Besides,traffic can be scheduled;for example,commercial traffic atnight;large companies can shift working hours and decentralize administrative operations.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆Exhaust from cars is________.A.harmlessB.pollutiveC.not serious[答案]B[单选题]◆In the author’s view,it is________to make cars be friendly to environment.A.impossibleB.feasibleC.hopeful[答案]A[单选题]◆________will be the major victims in the car accident.A.WalkersB.ChildrenC.Car-drivers[答案]B[单选题]◆Cars caused some social problems EXCEPT________.A.obesityB.a quick temperC.employment[答案]C[单选题]◆Which of the following is NOT TRUE as to handling car problems？A.Reducing the number of cars.ing a car in the restricted areaC.Finding alternative fuels.[答案]BIn the grass,a baby duck was hatched(孵化)out in a college biology lab with a backward left foot.At the time,it probably wouldn’t have survived,if Mike Gary didn’t recommend a proper operation to cut off that bad foot.Months after the healing process,engineers at Nova copy Company produced a3D printed model that would be used to create a prosthetic(修复的)foot for the duck.Considering that ABS plastics were not flexible enough for this type of exercise,the Nova copy company made a three-dimension ally modeled foot made of silicone,with the hope to create a permanent prosthesis(假肢)for the duck.It took just13hours to produce.This3D prosthesis demonstrated the3D technologies can be used not only for human application,but also in foreign subjects such as animals and other medical treatments.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆Where was the baby duck hatched out?A.In a college biology lab.B.In a back yard.C.In Nova copy Company.[答案]A[单选题]◆What was wrong with the baby duck?A.It didn’t survived.B.It was born with a backward left foot.C.Mike Gary cut off that bad foot.[答案]B[单选题]◆Could ABS plastics be used to produce a3D printed model that would be used to create a prosthetic foot for the duck?A.No,because ABS plastics were not flexible enough.B.Yes,but it could only be produced by Nova copy Company.C.Yes,because it was made of silicone.[答案]A[单选题]◆How long did it take to create a permanent prosthesis for the duck?A.10hours.B.13hours.C.30hours.[答案]B[单选题]◆What did the last sentence of this passage indicate?A.3D technologies can be used only for human application.B.3D technologies can be used only for foreigners.C.3D technologies can be used to human,animals and other medical treatments.[答案]C首字母MMy hero is a person who has given me so many things,who has taught me about everything,and who has shown me how beautiful life is.And gradually as I get older and I grow up,my hero has opened my eyes to the fact that life is not always beautiful and happy like a fairy tale,but life is much more than that.My hero has explained to me that life can be very hard.Everyone must struggle hard to make all their dreams come true and to be a successful person.Maybe,because my her olives so close to me,I haven’t realized that this person has inspired me so much.My only true heroism y mother.She was born in Jakarta,on the1st of July.My mother is the youngest child in her family.She has two sisters,who always love and take care of her.Maybe,because of that,she becomes a cheerful,kind,friendly,and love able person.She wants everybody to feel comfortable when they are around her.My mother likes to study and to read everything,from books to newspapers.Everyone really likes to talk and chat with her,so she has many friends.My mother believes all you need is to be a hard-working person who always wants to study hard,so that you can be a successful person.She says that many people around her have succeeded because they have studied and worked hard.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆If a person wants to succeed in his life,he________.A.should listen to a fairy tale everydayB.must dream a good dream everydayC.has to work hard all his life[答案]C[单选题]◆The underlined word“inspired”in Paragraph2may have the same meaning as“________”.A.encouragedB.showedC.cared[答案]A[单选题]◆The writer’s mother becomes a love able person becauseA.she is the youngest in the familyB.her two sisters love her very muchC.she feels comfortable in her family[答案]B[单选题]◆From the third passage,We can infer(推测)that the writer________.A.is a friendly person like his motherB.has many friends to talk withC.knows the meaning of success[答案]C[单选题]◆Which of the following is the best title for the reading?A.Study well!B.What a beautiful life!C.My mother,my hero.[答案]C首字母RRoby Mini is just40centimeters tall,has a large round screen for ahead and has been designed to help senior citizens living alone.Manufactured by robotics company Shanghai PT Info,the brightly colored robot,which costs 5,000yuan($790),was launched on Aug14to help entertain and monitor elderly people.In Shanghai last year,the number of registered residents at least60years old was4million.That was nearly30 percent of the population.By2018,the figure is projected to rise to5million.With many living alone,robots such as Roby Mini can help playa crucial role in caring for the elderly.“It will change the way people interact with digital products,”Hong says.Founded in May,Shanghai PT Info had already done the groundwork.In fact,the research team spent three years developing the speech recognition system before the firm was officially launched.With360-degree wheels hidden under its body,Roby Mini can follow a person through face recognition and strike up a conversation,tell jokes or provide information.The robot also works as a computer terminal,supplying weather information,ordering groceries online and even booking taxis.Roby Mini can be connected to other gadgets as well,such as smart wristbands or magnetic devices on doors.Roby Mini can also connect an elderly owner to a doctor through its high-definition screen.Already Shanghai PT Info is talking to three community hospitals in Shanghai’s Min hang district.Since the robot is linked to the Internet,it can support long-distance audio and video calls.Mass production started this month and Shanghai PT Info plans to manufacture200,000units this year.But the future is not easy for Shanghai PT Info.Earlier this year,Flying wings Intelligent Robot Technology(Shanghai)introduced a machine with sensors that will ring an alarm when an elderly person falls down.Tianjin Shangjiu Sheng yuan Technology Group also developed a robot for seniors in2014.Owners can turn on the lights and air-conditioning units by pressing buttons on the machine.It can also remind elderly owners to take pills,and inform them of hospital checkups and family birthdays.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！◆Roby Mini is the name of_________.A.a robotics companyB.a robotC.a senior citizen living alone[答案]B[单选题]◆Roby Mini is designed to_________.A.help look after children living alone in senior high schoolB.help entertain and monitor senior citizensC.change the way people interact with digital products[答案]B[单选题]◆According to this passage,the number of registered residents at least60years old will be___.A.4million next yearB.30percent of the populationC.increase to5million by2018[答案]C[单选题]◆The writer thinks“the future is not easy for Shanghai PT Info”because_________.A.there are too many elder people in ShanghaiB.Roby Mini can not ring an alarm when an elderly person falls down.C.the company will face tough competition in the marketplace[答案]C[单选题]◆The writer thinks“the future is not easy for Shanghai PT Info”because_________.A.there are too many elder people in ShanghaiB.the company will face tough competition in the marketplaceC.Roby Mini can not ring an alarm when an elderly person falls down[答案]B[单选题]◆The best title for this passage would be“_________”.A.How to Use a RobotB.Elder People Increase in ShanghaiC.Robot Gives Help to Older People[答案]C首字母TThere are three kinds of goals:short-term,medium-range and long-term goals.Short-term goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,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 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 or the entire 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 in your ability to grow and succeed.And as your list of completion dates grows,your motivation 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.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆Short-term goals are the ones that________.A.motivate you over the long haulB.keep you engaged on a daily basisC.might be measured for many years[答案]B[单选题]◆The medium-range goals are built upon________.A.belief and successB.the motivation and desireC.the completion of the short-term goals[答案]C[单选题]◆Once we set ourselves long-term goals,________.A.we should stick to them until we complete themB.we may change our goals as we have new ideas and opportunitiesC.we had better wait for the exciting news of success[答案]B[单选题]◆What does the underlined word“static”mean in the last paragraph?A.movingB.developingC.not moving[答案]C[单选题]◆Which of the following statements is TRUE according to the passage?A.Short-term 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.[答案]A首字母WWhen computer servers operate a complex program,they can get very hot.Cooling the servers can be costly.So researchers asked what would happen if the heat created by the servers could be captured and used?Data centers of large Internet companies such as Google and Microsoft have thousands of computer servers.As these servers process information,they create large amounts of heat,so they need huge cooling systems,These systems send the heat into the air.The Dutch company Nerdalize thinks paying for electrieity to operate the servers and then paying again to cool them is a waste of energy.So it developed a device called the e-Radiator.It is a computer server that also works as a heating source.Boaz Leupe is the chief executive officer of Nerdalize,He says the e-Radiator saves money because companies don’t have to pay to cool their servers.“The kilowatt(千瓦)hour you are using is used twice-once to heat the home and once to compute the client’s task without the cooling overhead.”He says five homeowners in the Netherlands are testing the heating device in their homes.“We reimburse the electricity the server uses,and that we can do because of the computer clients on the other side,and,in that way,homeowners actually get heating for free,and computer users don’t have to pay for the overhead of the data center.”Jan Visser is one of the participants in the year-long experiment.He says the amount of heat produced by the e-Radiator into room depends on the work being done by the computer server.He says it can not be used as theprimary source of heat.But he is ready to try it.He says if it provides enough warmth,he will be able to use his home’s heating system less,which will save him money.Nerdalize says e-Radiators create heat temperatures of up to55℃.It says the devices could save users up to$440in heating costs a year.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆Why did researchers ask what would happen if the heat created by the servers could be captured and used?A.Because computers can get very hot.puter servers is a complex program,C.Cooling computer servers costs a lot of money.[答案]C[单选题]◆The computer servers in large Internet companies such as Google and Microsoft can________.A.create large amounts of informationB.create large quantity of heatC.manage the huge cooling systems[答案]B[单选题]◆Nerdalize developed the e-Radiator because_________.A.e-Radiator cost less energyB.e-Radiator can cool the servers for freeC.e-Radiator can create cold air for free[答案]B[单选题]◆According to Jan Visser,the amount of heat produced by the e-Radiator_________.A.depends on the work being processed by PCB.can not be used as the home’s heating systemC.can not be used as the main source of heat[答案]C[单选题]◆The best title for this passage would be“_________”.A.The New Way to Heat HomesB.The New Way to Cool HomesC.Hot Computers Could Be Used for Free[答案]AWHY BUILD A SPACE ELEVATOR?The space elevator will reduce the cost of getting from Earth to space.It will also allow us to take very large payloads into space very easily,very safely.Because of that,we can build cities on the moon.We can build space stations.We can build large solar arrays in space to collect energy from the sun and beam it down to Earth.WHY NOT JUST USE ROCKETS INSTEAD?Rockets are very expensive.The shuttle costs S10,000a pound to put a payload into low-Earth orbit,and if you want to go to the moon or Mars,it’s hundreds of thousands of dollars per pound or more.Rockets are also very limited in the amount of payload they can carry.and they’re risky.With a space elevator,the cost is a fraction of that-it may go down to100th or1,000th of current costs-and there are no rocket engines that might explode.WHAT WOULD IT BE LIKE TO RIDE THE ELEVATOR?You’d go to an ocean platform,you’d climb into a module,and you’d feel it start moving.You’d see the Earth fall away.In just a half hour or so,you’d pass up through the clouds,and you’d start to see the curve of the horizon.Another half an hour to an hour later,you’d basically be in space.You’d see stars,even in the middle of the day.Eventually you’d be weightless.It’d be a very smooth ride:there wouldn’t be any shaking.ARE THERE POTENTIAL DRAWBACKS TO OPENING SPACE THIS WAY?Everything we do has the potential for creating some bad.If we mine an asteroid,the asteroid’s going to look ugly.just like a mine here.But I think the benefits of opening up space far outweigh the damage that we can see-benefits in terms of gaining energy from space to replace oil.additional capabilities in telecommunications. manufacturing in space.additional real estate and exploration.特别提醒：本题共5个小题,需要拉动答题框右边的滚动条使5个试题显示出来做答！！[单选题]◆If a space elevator is built,what can’t be built by us?A.Cities on the moon.B.Space stations.C.Skyscrapers in space.D.Expressways in space.[答案]C[单选题]◆The main reason of building a space elevator instead of using rockets is that________.A.the technology needed in building a space elevator is easier than that of rocketsB.the safety of a space elevator is better than that of rocketsC.the cost of building a space elevator is a fraction of using rocketsD.a space elevator is much more expensive than a rocket[答案]C[单选题]◆Which of the following statements is NOT correct,when you are riding the space elevator?A.You’d feel the Earth fall away.B.You’d see the horizon in just half an hour.C.You can’t see the stars in the middle of the day.D.You’d be weightless.[答案]C[单选题]◆What does the word“outweigh”in Paragraph4mean?A.Be less important than.B.Be greater than.C.Be lighter than.D.Be less valuable than[答案]B[单选题]◆Which of the following can summarize the main idea of this passage?A.Why do we need to build a space elevator?B.What can we do after building the space elevator?C.Why does building a space elevator cost less than using rockets?D.How can we build a space elevator?[答案]AWould a robot serving you coffee in bed make waking up easier on weekday mornings?Could a household robot help an elderly relative who is living alone?How would you like to climb into a robotic car and eat breakfast with the kids while you’re all driven to school and work?These scenarios may sound like science fiction,but experts say they’re a lot closer to becoming reality than you probably think.Brown University roboticist Chad Jenkins expects a near-term robot revolution that will echo the computing revolution of recent decades.And he says it will be driven by enabling robots to learn more like humans do-by watching others demonstrate behaviors and by asking questions.。

国家开放大学电大本科《理工英语4》2023-2024期末试题及答案（试卷代号：1388）一、交际用增（共什10分小融?分）1—5 8L也择正饵的培句完成下面对话，井将答宴序号写在答融纸上。

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2020年1月1388国开电大本科《理工英语4》期末考试试题及答案一、交际用语(共计10分，每小题2 分)1 - 5题：选择正确的语句完成下面对话，并将答案序号写在答题纸上。

1. —P erhaps you have heard our products. Would you like to know something more?A.Sure.Goa head.B. I don't need anything.C. I've heard lot about you.[答案]A2.—D o you think cosmetic surgery is more popular with women?A.Yes, women are more popular than men.B.Yes, absolutely. It is because women pay more attention to beauty.C.No, men are popular than women.[答案]B3.—D o you mind my using my mobile phone here?A.Yes, use it please.B. No, of course not.C.No, you can't use it.[答案]B4.-This apple pie is too sweet, don't you think so?一l think it' s just right, actually.A. Not reallyB. I hope soC. Sounds good.[答案]A5.—Iget at least half an hour of exercise almost everyday.—Oh great!A. Same to youB. Cheer upC. Keep it up.[答案]C二、词汇与结构(共计30分，每小题2 分)6-20题：阅读下面的句子，从A、B、C三个选项中选出一个能填入空白处的正确选项，并将答案序号写在答题纸上。

[最新]国开电大本科《理工英语4》历年期末考试(第三大题阅读判断题)题库2021年1月试题及答案三、阅读理解(共计40分，每小题2分)26-30题：请根据短文内容判断给出的语句是否正确，正确的写“T”，错误的写“F"，并将答案写在答题纸上。

Passage 2Baidu， China's leading search engine company， has unveiled its own eyewear called Baidu Eye.It is said to be a different product from Google Glass in terms of functionality.The company demonstrated a working prototype on September 3 at its annual Technology Innovation Conference in Beijing.It bears a similarity to Google Glass，but it has no screen.Instead， the device uses a camera to scan objects， and focuses on analyzing information around its user and beaming that to a smart phone.Baidu says the device is designed to support image search.The company's CEO Robin Li believes in five years’ time， people will get used to searching by image and audio rather than 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 really attractive， you take a photo of her skirt using Baidu Eye， and you'll get to know where to buy one for yourself.”According to Kaiser Kuo， Baidu's director of international communications， Baidu Eye can also recognize voice and gesture，“You can use voice commands， or gesture commands-like expanding to zoom， or circling an object in your field of view with your finger.”Baidu is yet to announce a release date or marketing plans for Baidu Eye.26.Baidu is China's leading search engine company.[答案]T27.Baidu launched a product that has more functions than Google Glass on September 3.[答案]F28.Baidu Eye can scan objects with its small screen.[答案]F29.The company’s CEO Robin Li believes that people will get used to searching by text. [答案]F30.Baidu has already announced the release of Baidu Eye.[答案]F2020年9月试题及答案三、阅读理解(共计40分，每小题2分)26-30题：请根据短文内容判断给出的语句是否正确，正确的写“T”，错误的写“F"，并将答案写在答题纸上。

理工英语4期末复习资料理工英语4期末复习资料一、引言理工英语是大学生必修的一门课程，对于理工科专业的学生来说尤为重要。

期末考试是对学生学习成果的一次综合检验，因此准备充足的复习资料是至关重要的。

本文将为大家提供一些理工英语4期末复习的资料和建议，帮助大家更好地备考。

二、听力听力是理工英语的重点和难点之一。

在听力考试中，我们需要能够听懂各种场景下的对话和讲座，并准确理解其中的信息。

为了提高听力水平，我们可以进行以下几个方面的练习：1. 多听录音材料：可以通过听英语广播、英语电视节目、英语歌曲等方式来提高听力水平。

还可以利用一些在线资源，如TED演讲等，进行听力训练。

2. 做听力练习题：可以找一些听力练习题进行练习，例如选择题、填空题等。

这样可以帮助我们更好地理解听力材料，并提高解题能力。

3. 注意听力技巧：在听力考试中，我们需要注意一些常用的听力技巧，如预测答案、排除干扰选项等。

这些技巧可以帮助我们更快地找到正确答案。

三、阅读阅读是理工英语的另一个重要部分。

在阅读考试中，我们需要能够理解各种科技类文章，并能够准确回答问题。

以下是一些提高阅读能力的方法：1. 多读英文科技文章：可以选择一些与自己专业相关的英文科技文章进行阅读。

这样可以帮助我们熟悉相关词汇和表达方式，并提高阅读理解能力。

2. 练习速读技巧：在阅读考试中，时间是非常宝贵的。

因此，我们需要掌握一些速读技巧，如快速浏览文章、寻找关键词等。

这样可以帮助我们更快地找到答案。

3. 做阅读理解题：可以选择一些阅读理解题进行练习。

这样可以帮助我们更好地理解文章，并提高解题能力。

四、写作写作是理工英语的另一个考核内容。

在写作考试中，我们需要能够准确表达自己的观点，并能够运用正确的语法和词汇。

以下是一些提高写作能力的方法：1. 多写英文作文：可以选择一些与自己专业相关的话题进行写作练习。

这样可以帮助我们熟悉相关词汇和表达方式，并提高写作能力。

2. 修正语法错误：在写作过程中，我们需要注意语法的正确性。

理工英语4试题一、交际用语1.——Good morning, Jeff. Would you mind going to get me a cup of coffee at the Starbucks?————（B）A.Thank you for reminding me.B.No problem! You want the usual?C.You must be joking.2.— Do you eat porridge every day?—————（B）A.Porridge is my favorite.B.No, sometimes I'd have a cup of soybean milk and a boiled egg for my breakfast.C.I seldom eat fast food because it's rich in fat.3.——Do you mind my using my mobile phone here?————（C）A.Yes, use it please.B.No, you can't use it.C.No, of course not.4.— This apple pie is too sweet, don't you think so?—（A）I think it's just right, actually.A.Not really.B.I hope so.C.Sounds good.5.―Oh. Dear! I've lost my new watch.——（C）A.I'm sad.B.That's all right.What a pity!1.—Perhaps you Have heard our products. Would you like to know something more? ——（A）A.Sure. Go ahead.B. I don't need anything.C. I've heard lot about you.2.— Do you think cosmetic surgery is more popular with women?——（B）A.Yes, women are more popular than men.B.Yes, absolutely. It is because women pay more attention to beauty.C.No, men are popular than women.3.—Do you mind my using my mobile phone here?——（B）A Yes, use it please. B. No, of course not.C. No, you can't use it.4.一This apple pie is too sweet, don't you think so?—（A）I think it’s just right, actually.A.Not really.B. I hope so.C. Sounds good.5.—I get at least half an hour of exercise almost every day.—Oh great! （C）A.Same to you.B. Cheer up.C. Keep it up.1.一Good morning, Jeff. Would you mind going to get me a cup of coffee at the Starbucks? -----____B__________A.Thank you for reminding me.B.No problem! You want the usual?C.You must be joking.2.— I'm leaving for Shanghai tomorrow.-----___B______A.Bring me a present.B. Have a pleasant trip!C. Let's go out for a drink.3.一Jeff, I'd appreciate it if you could help me with the opening speech I'm giving next week. ——__C____, but I?ll have some time between five and six p.m.A.Don't mention itB.Yes, it's so quiet as we expectedC.Well, it's pretty busy this morning4.一Do you eat porridge every day?____B_______A.Porridge is my favorite.B.No, sometimes I'd have a boiled egg.C.I seldom eat fast food because it's rich in fat.5.一How do you like Anne Hathaway?__A____________A.She is amazing.B.She is an American actress.C.She's already married.1.—What would you like to have for breakfast?— __A______Would you like to have a taste?A.Twisted cruller, I bought it this morning.B.I already had my breakfast.C.Breakfast is the most important meal of the day.2.—____C____________—Can you tell me something about your new product?A.What do you do, sir?B・what do you want to buy?C. Can I help you, sir?3.— What do you want to be?________C______A.I want to have a cup of coffee.B.I want to be honest.C.I would study computer science than dancer.4.—What advice would you give to a friend who wants cosmetic surgery?______B______A.I would advise them not to have that surgery, because they are very well.B.I would tell them that there are many risks and much cost of that surgery.C.I have nothing to give to my friends.5.—Thank you ever so much for the Apple Watch you sent me.___B______________A.No thanks.B.I'm glad you like it.C.Please don't say so.二、词汇与结构14.You can have eggs__B____or hard-boiled.A.fryingB. friedC. have fried15.They should never try to pursue profit__C___health and life of people.A.in terms ofB. at sight ofC. at the expense of16.Some experts think reading is the fundamental skill upon__C___school education depends.A.itB. whoseC. which17.The atlas is normally kept by the big window but now it is__B___to the wall right next to Broccoli.A.struckB. stuckC. strook18.No one had enough foresight to___A___the winner.A. predictB. preventC. precise19.We_B____to deliver the goods within a week.A. assureB. guaranteeC. guard20.It is hard for any woman to resist_C____herself more beauty.A. makeB. madeC. Making6.He would much_C____it if you could do him the favor.A.awardB. applyC. Appreciate7.1 couldn't stand London! Bloody_C______place.A.splendidB. awesomeC. awful8.If you have any_A_____news of my husband, please let me know.A・definite B. definitelyC. define9.She is___C____tall as you are.A. notB. soC. as10.It is hard for any woman to resist___C___herself more beauty.A. makeB. madeC. making11.You will get your cosmetic surgery on your nose. Please tell me if you like this medical plan __A_____.A. or notB. alsoC. either12.__A___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 been13.It is known to all that a lot of South Korean_C_____accepted plastic surgery.A. celebrationsB. celebratesC. celebrities14.Everyone has periods in their lives_A_____everything seems so hard.A. whenB. whereC. which15.You can have eggs_B_____or hard-boiled.A. fryingB. friedC. have fried16.Our part of the mission is nearly complete and the new crew will__A___for us.A. take overB. take outC. take off17.1 think the benefits of opening up space far_B____the damage that we can see.A. outwitB. outweighC. outwear18.Some illegal traders care about nothing but_B_____.A. to make moneyB. making moneyC. made money19.If Gardener__A_____who will take care of us?A. leavesB. will leaveC.left20.Everything we do has the potential_C_____creating some bad.A. toB. inC. For6.___C_____, he knows a lot about computer.A.As he is a childB. Child as is heC. Child as he is7.Spaceships are stocked with a variety of_A___foods.A.instantB. initialC. Instinct8.I am really___A______by fresh ingredients, intricate cooking and diverse traditions of Chinese food.A.fascinatedB. fabricateC. fancy9.It is__B____an interesting story that I want to read it again.A.soB. suchC. manybining carbon and super-capacitors_A_____a perfect marriage.A.seems likeB. see likeC. really like11. __A_____people are no longer worried about whether their food is safe or not can they enjoy a better life.A. Only ifB. If onlyC. What if12. You will quickly get used to_B___this new digital camera.A. useB. usingC. be ran13. We trust this new product of ours will _A___to your market.A. appealB. appearC. appease14. This, they argue, will be essential to_B___the needs o£ a booming population indecades to come and avoiding starvation.A. meetB. meetingC. met15.The reason why he didn't come to school was_C____he was ill.A. becauseB. whyC. that16.I accepted my nose surgery, the_C____and patient doctor was really helpful during my recovery period.A. gracefulB. greedyC. gracious17.By no means__C__ready to quit her study.A. will sheB. she willC. is she18.We'll never forget__B___in New York last year.A.a few friends meetingB.our meeting a few friendsC.a few friends to meet19.It is difficult for her to make the final decision now, _C____she is in a delicate situation.A. ifB. unlessC, since20.Helen is fond of light music,_C____her brother is keen on rock and roll.A. whenB. andC. while6.Considering the needs of the new generation, we propose the concept of the（B）network.A.wearingB. wearableC. worn7.Everything we do has the potential（C）creating some bad.A.toB. inC. for8.It is（B）an interesting story that I want to read it again.A.soB. suchC. many9.This, they argue will be essential to（B）the needs of a booming population in decades to come and avoiding starvation.A.meetB. meetingC. met10.He would much （C）it if you could do him the favor.A. awardB. applyC. appreciate11. （B）by the promise of these tiny tubes, people are already working to turn the SpaceElevator into a reality.A. To fuel B, FueledC. Fueling12.Absolutely, that movie（C）and I must admit that its director is brilliant.A. held my breathB.caught my breathC. took my breath away13. We trust this new product of ours will（A）to your market.A. appealB. appearC. appease14.So（A）that millions of people queue to buy it.A. popular is the smartphoneB. popular the smartphone isC. the smartphone is popular15.He is still a （C）in handling such things.A. visitorB. adultC,green hand16.This is a highly（B）new heating system.A. efficiencyB. efficientC. efficiently17. She is（C）tall as you.A. notB. soC. as18.The speed with which digital cameras can take, process and（C）an image phenomenal.A. translateB. transactC. transmit19.No one had enough foresight to（A）the winner.A. predictB. preventC. precise20.Modern Meadow is a startup that engineers tissues to create lab-grown（A）meat.A. edibleB. editableC. edify三、阅读理解21.Roby Mini is the name of_B____ .A. a robotics companyB. a robotC. a senior citizen living alone22.Roby Mini is designed to_B____ .A.help look after children living alone in senior high schoolB.help entertain and monitor senior citizensC.change the way people interact with digital products23.According to this passage, the number of registered residents at least 60 years old will be__C__.A.4 million next yearB.30 percent of the populationC.increase to 5 million by 201824.The writer thinks "the future is not easy for Shanghai PT Info" because_B_____.A.there are too many elder people in ShanghaiB.the company will face tough competition in the marketplaceC.Roby Mini cannot ring an alarm when an elderly person falls down25.The best title for this passage would be "__C___”A.How to Use a RobotB.Elder People Increase in ShanghaiC.Robot Gives Help to Older PeoplePassage 226-30题：从A-E选项中选出合适的句子填入下面对话，并将答案序号写在答题纸上。