吉林开放大学理工英语4作业与答案
吉林开放大学理工英语4作业与答案理工英语4学校:吉林开放大学平台:国家开放大学题目如下：1. —How isyour business going?—_________________A. Good, it's growing all the time.B. Thank you.C. I’m going to Beijing.答案:Good, it's growing all the time.2. —I wonder if Icould use your tablet tonight?—________________. I’mnot using it right now.A. It doesn’t matter.B. No, thank you.C. Sure, here you are.答案:Sure, here you are.3. —Do you mind my using my mobile phone here?— ________________.A. Yes, use it please.B. No, of course not答案:No, of course not4. If you want to download this app, you need to connect your mobilephone _______ Internet first.A. toB. forC. with答案:to5. _______, he knows a lot about computer.A. As he is a childB. Child as is heC. Child as he is答案:Child as he is6. 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。Tessera Multimedia wasfounded in 1997 and specializes in design and of web, multimedia and mobileapplications.With headquarters in Thessaloniki, Tessera has developed businessactivities covering the whole Greece and has developed a significant partnernetwork and a large customer base investing in long-term relationships of trustand reliability.Our company has designed and successfully implemented asignificant number of complex software in a wide range of sectors.Tessera hasgained exceptional experience in designing web sites and portals, educationalgames, e-commerce applications and mobile apps.Tessera seeks to be always withcurrent trends and advancements in software technology, constantly investing innew technologies and human resources. The development department consists ofstaff ensuring high quality, integrated services.At the same time, ourpersonnel is trained systematically in deploying new technologies, aiming thatour productions are always on the cutting edge of technology.答案:development# by# projects# up to date#qualified7. — Let me introduce myself, I’m Tom.— ________________.A. It is my pleasure.B. pleased to meet you.C. what a pleasure.答案:pleased to meet you.8. —How about having a drink?—_________________A. Good idea.B. Me too.C. Help yourself.答案:Good idea.9. — ________________—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?答案:Can I help you, sir?10. We trust this new product of ours will ____________ to your market.A. appealB. appearC. appease答案:appeal11. The Cheetah robot made by MIT's scientists can jump over hurdleswhile __________.A. it runningB. runningC. be ran答案:running12. 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。If you want yourproduct description appealing and informative, write your article linkingfeatures and benefits first. It's often not enough to just list the features ofa product as your audience may not always understand them. Use language toconvey how any one feature will benefit the buyer andpurchasing the item will make the consumer'slife easier. Potential buyers want to know what the product will do forthem.Second, use clear and decisive language. It's important when writingproduct descriptions to be concise. Use common language and terms that are easyto . Clearly describe the product without too technical or boring so the readerstays engaged. Last but not the least, include a call-to-action. The bestproduct descriptions always a sale. Be creative and encourage the potentialbuyer to purchase your product by telling them exactly how to do it.答案:descriptive# how# understand# getting#ask for13. —Perhaps you have heard our products. Would you like to knowsomething more?—_________________A. Sure. Go ahead.B. I don’t need anything.C. I‘ve heard lot about you.答案:Sure. Go ahead.14. We _________ to deliver the goods within a week.A. assureB. guaranteeC. guard答案:guarantee15. The scientist spoke confidently, __________ impressed me most.A. thatB. so thatC. which答案:which16. My assistant will now______________ the machine in action.A. demobilizeB. domesticC. demonstrate答案:demonstrate17. 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。Roby Mini is just 40centimeters tall, has a large round screen for a head and has been designed tohelp senior citizens living alone.Manufactured by robotics company Shanghai PTInfo, the brightly colored robot, which costs 5,000 yuan ($790), was launchedon Aug 14 to help entertain and monitor elderly people.In Shanghai last year,the number of registered residents at least 60 years old was 4 million. Thatwas nearly 30 percent of the population. By 2018, the figure is projected torise to 5 million.With many living alone, robots such as Roby Mini can helpplay a crucial role in caring for the elderly. "It will change the waypeople interact with digital products," Hong says.Founded in May, ShanghaiPT Info had already done the groundwork. In fact, the research team spent threeyears developing the speech recognition system before the firm was officiallylaunched.With 360-degree wheels hidden under its body, Roby Mini can follow aperson through face recognition and strike up a conversation, tell jokes orprovide information.The robot also works as a computer terminal, supplyingweather information, ordering groceries online and even booking taxis. RobyMini can be connected to other gadgets as well, such as smart wristbands ormagnetic devices on doors.Roby Mini can also connect an elderly owner to adoctor through its high-definition screen.Already Shanghai PT Info is talkingto three community hospitals in Shanghai's Minhang district. Since the robot islinked to the Internet, it can support long-distance audio and video calls.Massproduction started this month and Shanghai PT Info plans to manufacture 200,000units this year.But the future is not easy for Shanghai PT Info. Earlier thisyear, Flyingwings Intelligent Robot Technology (Shanghai) introduced a machinewith sensors that will ring an alarm when an elderly person falls down.TianjinShangjiuShengyuan Technology Group also developed a robot for seniors in 2014.Owners can turn on the lights and air-conditioning units by pressing buttons onthe machine.It can also remind elderly owners to take pills, and inform them ofhospital checkups and family birthdays. Roby Mini is the name of. A. a robotics companyB. a robotC. a seniorcitizen living alone2. Roby Mini is designed to. A. help look after childrenliving alone in senior high schoolB. help entertain and monitor seniorcitizensC. change the way people interact with digital products3. According tothis passage, the number of registered residents at least 60 years old will be.A. 4 million next yearB. 30 percent of the populationC. increase to 5 millionby 20184. The writer thinks “the future is not easy for Shanghai PT Info”because. A.there are too many elder people in ShanghaiB. Roby Mini cannot ringan alarm when an elderly person falls down.C. the company will face toughcompetition in the marketplace5. The best title for this passage is. A. How toUse a RobotB. Elder People Increase in ShanghaiC. Robot Gives Help to OlderPeople答案:B# B# C# C# C18. —Could you give methe brochure for that machine?— ________________A. Yes, here you are.B. No, thanks.C. Yes, please.答案:Yes, here you are.19. They are trying to make a new product——the world's smallest__________ robot.A. hammerB. humaneC. humanoid答案:humanoid20. — Do you think cosmetic surgery is more popular with women?—.A. Yes, women are more popular than men.B. Yes，absolutely. Because women pay moreattention to beauty.C. No, men are popular than women.答案:Yes，absolutely. Because women pay moreattention to beauty.21. It is known to all that a lot of South Korean ____ accepted plasticsurgery.A. celebrationsB. celebratesC. celebrities答案:celebrities22. You will get your cosmetic surgery on your nose. Please tell me ifyou like this medical plan _____.A. or notB. do youC. OK答案:or not23. — Would you have cosmetic surgery if it was free? —.A. No. Good diet and exercise are greatalternatives.B. Yes, I would not have it.C. No, I would have it.答案:No. Good diet and exercise are greatalternatives.24. — Is it better to be physically attractive or intelligent? —.A. Yes, it is very attractive.B. No, it is not attractive.C. For me, be intelligent is better, butthat depends on.答案:For me, be intelligent is better, butthat depends on.25. 二、阅读理解：阅读下面的短文，选择合适的内容将短文补充完整。 A. In case of any clarifications B.During the three months’ probation period with our company C. which indicatesthe cost to company and other benefits D. Congratulations on your continuoussuccess. E. We are happy to inform you that you have been confirmed to theposition of sales manager at our company 1th, May 2016Room 3544LondonStreetVancouver, 424495 Dear Mrs. Sue Read, .Your salary has been revised to$1, 000 per month with effect from the confirmation date . , we have reviewedyour performance and are pleased with your performance. You have achieved allyour targets and finished all your work in time. , please reach the generalmanager. His telephone number is +86-10-42823957. E-mail:billsales@smithgroup.com..Regards,Bill Smith答案:E# C# B# A# D26. — I have a scar on my face, so I’ve make up my mind to have aplastic surgery.—.A. Good idea.B. I’ve no idea.C. Amazing.答案:Good idea.27. What's ____ issue here is the difference between cosmetic andplastic surgery.A. atB. onC. in答案:at28. Cosmetic surgery involves ____ reshaping the body features.A. inB. atC. on答案:in29. 二、阅读理解：阅读下面的对话，选择合适的内容将对话补充完整。Henry:Good afternoon! Lucy, I amtelling you something urgent. We have found several cases of golden staphinfected in our patients. They were caused by your products.Lucy:Are you sure?Our bandages are very safe. .Henry:I know that. But only patients who have usedyour bandages are infected.Lucy:All of our products were made with the utmostcare. . And why didn’t you put the bandages into the sterilizer before you usedthem? Henry:Lucy, . I’ve already asked the hospital to do a re-examination ofyour supplies right now.Lucy:Henry, you’re making things difficult.Henry:Thesafety of our patients is most important, . Lucy:But I have already posted yourrecent order. They are now on the way.Henry:Sorry, Lucy. As soon as theyarrive, . A. May be they were polluted in your hospital.B. so I will stop allorders with your company.C. This is the first time we’ve received a complaintof this nature.D. they will be returned to your factory immediately.E. it’syour job to do that, not ours.答案:C# A# E# B# D30. —I get at least half an hour of exercise almost every day.— Ohgreat! _________________________.A. Same to youB. Cheer upC. Keep it up答案:Keep it up31. —This apple pie is too sweet, don't you think so?—_________________________. I think it's just right, actually.A. Not reallyB. I hope soC. Sounds good答案:Not really32. —OK, I'll fix your computer right now. —Oh, take your time,_________________________.A. I can't stand itB. I'm in no hurryC. That's a great idea答案:I'm in no hurry33. Success can breed success, if you ______ it.A. take care ofB. take charge ofC. take advantage of答案:take advantage of34. She is ______ tall as you are.A. notB. soC. as答案:as35. 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。课外选材Wide World ofRobotsEngineers who build and program robots have fascinating jobs. Theseresearchers tinker (修补) with machines in the lab and write computer software tocontrol these devices. "They're the best toys out there," says HowleChoset at Carnegie Mellon University in Pittsburgh. Choset is a roboticist, aperson who designs, builds or programs robots.When Choset was a kid, he wasinterested in anything that moved--cars, trains, animals. He put motors on Tinkertoycars to make them move. Later, in high school, he built mobile robots similarto small cars.Hoping to continue working on robots, he studied computer sciencein college. But when he got to graduate school at the Califomia Institute ofTechnology in Pasadena, Choset's labmates were working on something even coolerthan remotely controlled cars:robotic snakes. Some robots can move onlyforward, backward, left and right. But snakes can twist (扭曲 ) in manydirections and travel over a lot of different types of terrain (地形) ."Snakes are far more interesting than the cars," Chosetconcluded.After he started working at Carnegie Mellon, Choset and hiscolleagues there bagan developing their own snake robots. Choset's teamprogrammed robots to perform the same movements as real snakes, such as slidingand inching forward. The robots also moved in ways that snakes usually don't,such as rolling.Choset's snake robots could crawl (爬行) through the grass, swimin a pond and even climb a flagpole.But Choset wondered if his snakes might beuseful for medicine as well. For some heart surgeries, the doctor has to open apatient's chest, cutting through the breastbone. Recovering from thesesurgeries can be very painful. What if the doctor could perform the operation byinstead making a small hole in the body and sending in a thin roboticsnake?Choset teamed up with Marco Zenati, a heart surgeon now at HarvardMedical School, to investigate the idea. Zenati practiced using the robot on aplastic model of the chest and they tested the robot in pigs.A company calledMedrobotics in Boston is now adapting the technology to surgeries onpeople.Even after 15 years of working with his team's creations, "I stilldon't get bored of watching the motion of my robots," Choset says.Choset began to build robots in high school.2. Snake robots could move in only four directions. 3. Choset didn't begindeveloping his own snake robots until he started working at Carnegie Mellon. 4.Zenati tested the robot on people after using it in pigs. 5. The robotictechnology for surgeries on people has brought a handsome profit toMedrobotics.答案:T# F# T# F# F36. — Do you like that technology exhibition?— Yes, I like it verymuch..A. It finally comes true.B. It shows me the impressive magic powerof 3D printing.C. It is a good chance.答案:It shows me the impressive magic powerof 3D printing.37. — 3D printing is one of the latest technological innovations.— ____Maybe its functions are questionable.A. Really?B. Exactly.C. I think so.答案:Really?38. — What do you want to be?—.A. I want to have a cup of coffee.B. I want to be honest.C. I would study computer science thandancer.答案:I would study computer science thandancer.39. 3D printing is just at the beginning stage. It is not ____.A. matureB. ripeC. grown答案:mature40. 3D printers have spread from labs to industrial factories, ____ theyare being cheaper and cheaper.A. soB. andC. yet答案:so41. 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。（课外资料）In the grass, a babyduck 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 recommenda proper operation to cut off that bad foot.Months after the healing process,engineers at Novacopy Company produced a 3D printed model that would be used tocreate a prosthetic (修复的) foot for the duck. Considering that ABS plastics werenot flexible enough for this type of exercise, the Novacopy company made athree-dimensionally modeled foot made of silicone, with the hope to create apermanent prosthesis(假肢) for the duck.It took just 13 hours to produce. This 3Dprosthesis demonstrated the 3D technologies can be used not only for humanapplication, but also in foreign subjects such as animals and other medicaltreatments.Where was the baby duckhatched out?A. In a college biologylab. B. In a back yard. C. In Noacopy Company.2. What was wrong with the babyduck?A. It didn’t survived. B. It wasborn with a backward left foot.C. Mike Gary cut off that bad foot.3. Could ABSplastics be used to produce a 3D printed model that would be used to create aprosthetic foot for the duck?A. No,because ABS plastics were not flexible enough. B. Yes, but it could only beproduced by Novacopy Company. C. Yes, because it was made of silicone.4. Howlong did it take to create a permanent prosthesis for the duck?A. 10 hours. B. 13 hours. C. 30 hours.5. Whatdid the last sentence of this passage indicate? A. 3D technologies can be used only for human application. B. 3Dtechnologies can be used only for foreigners. C. 3D technologies can be used tohuman, animals and other medical treatments.答案:A# B# A# B# C
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