1、国家开放大学电大本科理工英语4期末试题及答案l（试卷号：1388)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. 一I wonder if I could use your tablet tonight?_Im not using it right now.A. It doesn t matter.B. No, thank you. .C. Sure, here you are.2. -1 m leaving for Shanghai tomorrow.A. Bring me a present.B. Have a pleasant
2、trip!C. Lets go out for a drink.3. -What would you like to have for breakfast?_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.4.一Is it better to be physically attractive or intelligent?A. Ye
3、s, it is very attractive. B.No, it is not attractive. .C.For me, be intelligent is better, but that depends on.5. - Thank you ever so much for the Apple Watch you sent me.A. No thanks.B. Im glad you 1 ike it.C. Please dont say so.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
4、题纸上。6. The scientist spoke confidently, impressed me most.A. thatB. so thatC. which7. There arecalls for lawmakers to consider copyright laws.A. increaseB.i .1ncreas1ngC. increased8. What s i s_issue here is the difference between cosmetic and plastic surgery.A. atB. onC. in9. Considering the needs
5、of the new generation, we propose the concept of the_network.A. wearingB. wearableC. worn10. Everything we do has the potent ial creating some bad.A. toB. inC. for11. They are_make an announcement later on today.A. wish toB. expected toC. looking forward to12. Tom can speak French.A. Nor can JackB.
6、So can JackC. So Jack can13. She s b d s been interested in computer science_she was eight.A. sinceB. beforeC. ago14. He would much_i t if you could do him the favor.A. awardB. applyC . appreciate15. Animal farming_about half of all human-caused greenhouse gasesA. count forB. accounts forC. count on
7、16. Cosmetic surgery involves reshaping the body features.A. inB. at.C. on17. _by the promise of these tiny tubes, people are already working to turn the Space Elevatorinto a reality. A. To fuelB. FuelingC. Fueled18. So_that millions of people queue to buy it.A. popular is the smart phoneB. popular
8、the smart phone isC. the smart phone is popular19. It is_an interesting story that I want to read it again.A. soB. suchC. many20. Success can breed success, if you it.A. take care ofB. take charge ofC. take advantage of三、阅读理解（共计40分，每小题2分）21-25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。Passage 1 A. Maybe th
9、ey were polluted in your hospital.B. so I will stop all orders with your company.C. This is the first time we ve received a complaint of this nature. 1374D. they will be returned to your factory immediately.E. its your job to do that, no tours.Henry: Good afternoon!Lucy, I a川telling you some thing u
10、rgent. We have found several cases of golden staph infected in our patients. They were caused by your products. Lucy: Are you sure?Our bandages are very safe. . 21 C Henry: I know that, But only patients who have used your bandages are infected. Lucy: All of our products were made with the utmost ca
11、re. 22_ And why didn t you put the bandages into the sterilizer before you used them? A Henry: Lucy, 23 . I ve already asked the hospital to do are- examination of your suppl ies right now, E Lucy: Henry, you re making things difficult, Henry: The safety of our patients is most important, 24 B Lucy:
12、 But I have already posted your recent order. They are now on the way. Henry: Sorry, Lucy.As soon as they a工rive, 25 D 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 2 Baidu, China s leading search engine company, has unveiled its own eyewear called Baidu Eye. It is said to be a differe
13、nt product from Google Glass in terms of functionality. The company demonstrated a working prototype on September 3 at its annual Technology Innovat ion 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
14、on analyzing information around its user and be础ling that to a smart phone. Baidu says the device is designed to support image search. The company s CEO Robin L believes in five yearstime, people will get used to searching by image and audio rather than text, Li has given an example of how one can t
15、ake 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 youll get to know where to buy one for yourself. According to Kaiser Kuo, Baidu s director of internat ional comunications, Baidu
16、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
17、. T27. Baidu launched a product that has more functions than Google Glass on September 3. F28. Baidu Eye can scan objects with its small screen. F29. The company s CEO Robin Li believes that people will get used to searching by text. F30. Baidu has already announced the release of Baidu Eye. F四、写作（共
18、计20分）31根据要求写作文。Please write a product description according to the given information.（根据以下信息写一份英文产品说明）产品名称：扫地机器人型号：Roomba 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于克，高度8.9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 C
19、leaner 自动地automatically多个的multiple门槛threshold能量energy efficiency 工作时间operating time 答：Robotic Cleaner Roomba 790 Robotic Cleaner Room ba790saves your time and effort. It will clean your home automatically and intelligently with multiple sensors and dozens of behav iors. Features ; High energy effici
20、ency. With an operating time of 160 minutes that is twice as 11ong as its competi tors. Light and slim. It is ultralight(2. 5kg) and slim(height of 8. 9cm). So it is easy to carry and it can lean almost beneath anything in your home or office. Threshold cl imbing. The most important function is that
21、 Roomba 790 offers enhanced threshold cl imbing compared to other robot ic vacuum models. Similar products have a 10mm cl imb threshold, Room ba790detec tsuptoa20mm climb - the highest level for a robotic cleaner, Get Roomba 790, get beautiful vacuumed floors every day, the easy way. 国家开放大学电大本科理工英语4
22、期末试题及答案4（试卷号：1388)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。1.一Perhaps you have heard our products. Would you like to know something more? A. Sure. Goa head.B. 1 dont need anything.C. Ive heard lot about you.2. -Do you think cosmetic surgery is more popular with women?A. Yes, women are
23、more popular than men.B. Yes, absolutely. It is because women pay more attention to beauty.C. No, men are popular than women.3. 一Do you mind my using my mobile phone here?A. Yes, use it please.B. No, of course not.C. No, you cant use it.4.一This apple pie is too sweet, dont you think so?_l think it s
24、 just right, actually. A. Not really.B. I hope so.C. Sounds good.5.一1 get at least half an hour of exercise almost everyday. -Oh great!A. Same to you.B. Cheer up. C. Keep it up.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。6.He would much_it if you could do him the f
25、avor.A. awardB. applyC. appreciate7. !couldnt stand London ! Bloody place.A.splendidB. awesomeC. awful8. If you have anynews of my husband, please let me know.A. definiteB. DefinitelyC. define9. She is tall as you are.A. NotB.soC. as10. It is hard for any woman to resist_herself more beauty. A. make
26、B.madeC. making11. You will get your cosmetic surgery on your nose. Please tell me if you like thismedicalplan_ A. or notB. alsoC. either12._no modern telecommunications, we would have to wait for weeks to get news fromaroundthe world. A.Were thereB. If there areC. If there have been13. It is known
27、to all that a lot of South K orean accepted plastic surgery.A. celebrationsB. celebratesC. celebrities14.Everyone has periods in their liveseverything seems so hard.A. whenB. whereC. which15. You can have eggSor hard-boiled. A. fryingB. frfodC. have fried16. 0ur part of the mission is nearly complet
28、e and the new crew willfor us. A.takeoverB. takeoutC. takeoff17. I think the benefits of opening up space far_the damage that we can see.A.outwitB. outweighC. outwear18.Some illegal traders care about nothing but_.A.to make moneyB. making moneyC.made money19. If Gardener_, who will take care of us?A
29、.leavesB. will leaveC. left20.Everything we do has the potentialcreating some bad.A.toB. inC. for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 1 When computer servers operate a complex program, they can get very hot. Cooling the serverscan be costly. So researchers as
30、ked what would happen if the heat created by the servers couldbe captured and used? Data centers of large Internet companies such as Google and Microsoft have thousands ofcomputer servers.As these servers process information, they create large amounts of heat, so they need huge cooling systems, Thes
31、e systems send the heat into the air. The Dutch company Nerdalize thinks paying for electriei ty to operate the servers and thenpaying again to cool them is a waste of energy. So it developed a device called the e-Radiator. Itis a computer server that also works as a heating source.Boaz Leupe is the
32、 chief executiveofficer of Nerdalize, He says the e - Radiator saves money because companies dont have to payto cool their servers. The kilowatt（千瓦）hour you are using is used twice-once to heat the home and once tocompute the clients task without the cooling overhead. He says five homeowners in theN
33、etherlands are testing the heating device in their homes. We reimburse the electricity theserver 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 dont have to payfor the overhead of the data cen
34、ter. Jan Visser is one of the participants in the yea工，一long experiment. He says the amount ofheat produced by the e-Rad into r depends on the work being done by the computer server.Hesays it can not be used as the primary source of heat.But he is ready to try it. He says if it provides enough warmt
35、h, he will be abl七to use his homes heating systemless, which will save him money. Nerdalize says e-Radiators create heat temperatures of upto 55CIt says the devices could save users up to$440in heating costs a year. 21. Why did researchers ask what would happen if the heat created by the servers cou
36、ld becapturedand used? A. Because computers can get very hot.B. Computer servers is a complex program, C. Cooling computer servers costs a lot of money.22. The computer servers in large Internet companies such as Google and Microsoft can A.create large amounts of informationB. create large quantity
37、of heatC. manage the huge cooling systems23.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 free24. According to Jan Visser, the amount of heat produced by the e-Radiator_A. depends on the work
38、being processed by PCB.can not be used as the homes heating systemC.can not be used as the main source of heat25. The best title for this passage wonld be A. The New Way to Heat HomesB. The New Way to Cool HomesC.Hot Computers Could Be Used for Free2 6 - 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
39、题纸上。Passage 2 Baidu, China s leading search engine company, has unveiled its own eyewear called BaiduEye. 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 Technologylnnovation Conference in Bei
40、jing. It bears a similarity to Google Glass, but it has noscreen. Instead , the device uses a camera to scan objects , and focuses on analyzing informationaround 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
41、 in five years time, 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 arein a shopping mall and come across a woman whose skirt looks really attractive, you take aphoto of her skirt using Baidu Eye, and y
42、oull get to know where to buy one for yourself. According to Kaiser Kuo, Baidu s director of international communications, Baidu Eyecan also recognize voice and gesture, You can use voice commands, or gesture commands-likeexpanding to zoom, or circling an object in your field of view with your finge
43、r. Baidu is yet to announce a release date or marketing plans for Baidu Eye. 26. Baidu is China ina s leading sea工ch engine company. T27.Baidu launched a product that has more functions than Google Glass on September 3. F28.Baidu Eye can scan objects with its small screen. F29. The companys CEO Robi
44、n Li believes that people will get used to searching by text. F30.Baidu has already announced the release of Baidu Eye. T四、写作（共计20分）31根据要求写作文。Write a conference notice according to the following information. （请根据以下信息写一则会议通知）Title of the meeting: The 5th International Conference on3D Images- Particip
45、ants: researchers and purchasers from academy and industry Purpose: offering invaluable occasions to exchange research achievements, purchaseneeded conJDodities and share thoughts related to 3D images -Exhibits: products related to 3D images- Time: March 8th, 2018- Place: Heping Hotel, Shanghai, Chi
46、na. Designation: The Preparatory Committee答：Conference Notice Date: December 2, 2017 Time: March St, 2018 Place: Heping Hotel, Shanghai, China Notice is hereby issued that the 5th International Conference on3D lmages will beheld inHeping Hotel, Shanghai, China, on March 8气2018.Products related to 3D images are goingto be exhibited in this conference. The purpose of this meeting is to provide an opportunity for researchers and purchasersto exchange research achievements, purchase needed commodities and share thoughts relatedto 3D images. The Preparatory Committee
