國(guó)家開放大學(xué)電大本科《理工英語4》期末題庫及答案1（試卷號(hào)：1388）

國(guó)家開放大學(xué)電大本科理工英語4期末題庫及答案1 （試卷號(hào)：1388）題庫一一、交際用語（共計(jì)10分，每小題2分）1-5題:選擇正確的語句完成下面對(duì)話，并將答案序號(hào)寫在答題紙上。1. -I wonder if I could use your tablet tonight?'m not using it right now.A. It doesn' t matter.B. No, thank you.C. Sure, here you are.2. T m leaving for Shanghai tomorrow.A. Bring me a present.B. Have a pleasant trip!C. Let's go out for a drink.3. 一 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. -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, but that depends on.5. - Thank you ever so much for the Apple Watch you sent me.A. No thanks.B. I" m glad you like it.C. Please don't say so.二、詞匯與結(jié)構(gòu)（共計(jì)30分，每小題2分）6-20題:閱讀下面的句子，從A、B、C三個(gè)選項(xiàng)中選出-一個(gè)能填入空白處的正確選項(xiàng)，并將答案序 號(hào)寫在答題紙上。6. The scientist spoke confidently, impressed me most.A. thatB so thatC. which7. There are_calls for lawmakers to consider copyright laws.A. increaseB. increasingC. increased8. What' s_issue here is the difference between cosmetic and plastic surgery.A. atB. onC. in9. Considering the needs 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. forIL They are_make an announcement later on today.A. wish toB. expected toC. looking forward to12. Tom can speak French.A. Nor can JackB. So can JackC. So Jack can13. She" s been interested in computer science_she was eight.A. sinceB. beforeC. ago14. He would much_it 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 on16. 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 Elevator into a reality.A. To fuelB. FuelingC. Fueled18. So_that millions of people queue to buy it.A. popular is the smart phoneB. popular the smart phone isC. the smart phone is popular19. It is_an interesting story that I want to read it again.A. soBe suchC. many20. Success can breed success, if you it.A. take care ofBe take charge ofC. take advantage of三、閱讀理解（共計(jì)40分，每小題2分）21-25題:從A-E選項(xiàng)中選出合適的句子填入下面對(duì)話，并將答案序號(hào)寫在答題紙上。Passage 1A. Maybe they 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. it's your job to do that, no tours.Henry: Good afternoon!Lucy, I am telling you some thing urgent. We have found several cases of golden staph infected in our patients. They were caused by your products.Lucy: Are you sure?0ur bandages are very safe. . 21 CHenry: I know that, But only patients who have used your bandages are infected.Lucy: All of our products were made with the utmost care. 22_ And why didn， t you put the bandages into the sterilizer before you used them? AHenry: Lucy, 23 I' ve already asked the hospital to do are- examination of your suppl ies right now, ELucy: Henry, you' re making things difficult,Henry: The safety of our patients is most important, 24 BLucy: But I have already posted your recent order. They are now on the way.Henry: Sorry, Lucy. As soon as they arrive, 25 D26-30題:請(qǐng)根據(jù)短文內(nèi)容判斷給出的語句是否正確，正確的寫“T”，錯(cuò)誤的寫“F”,并將答案寫在 答題紙上。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 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 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 Lbelieves 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，11 get to know where to buy one for yourself. ”According to Kaiser Kuo, Baidu' s director of internat ional comuni cat ions, 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. 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、寫作(共計(jì)20分)3L根據(jù)要求寫作文。Please write a product description according to the given information.(根據(jù)以下信息寫- 份英文產(chǎn)品說明)產(chǎn)品名稱:掃地機(jī)器人型號(hào)：Roomba 790基本功能:高度智能和自動(dòng)化的掃地機(jī)器人。通過多個(gè)感應(yīng)器和多種行動(dòng)模式清潔房間。特點(diǎn)：(1)高能效。160分鐘持續(xù)工作時(shí)間，是同類產(chǎn)品的2倍。(2) 超薄輕巧。重2.5千克，高度8. 9厘米。(3) 獨(dú)特門檻攀爬模式。同類產(chǎn)品最多能越過10厘米高的障礙，本產(chǎn)品能越過20厘米高的障礙。Words for reference:掃地機(jī)器人Robotic Cleaner自動(dòng)地 automatically多個(gè)的multiple門檻 threshold能量 energy efficiency工作時(shí)間 operating time答:Robotic Cleaner Roomba 790Robotic 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 efficiency. With an operating time of 160 minutes that is twice as llong 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 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 一 the highest level for a robotic cleaner, Get Roomba 790, get beautiful vacuumed floors every day, the easy way.題庫二一、交際用語（共計(jì)10分，每小題2分）1-5題:選擇正確的語句完成下面對(duì)話，并將答案序號(hào)寫在答題紙上。1. 一 1 wonder if 1 could use your tablet tonight?_r m not using it right now.A. It doesn" t matter.B. No, thank you.C Sure, here you are.2. _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. You know a good schedule brings efficiency to the work.A. Not at all. I enjoyed it.B. I see your point.C. I think it' s a bad idea.4. 一 Thank you so much for the Apple Watch you sent me.A. No thanks.B. r m glad you like it.C. Please don't say so.5. Do you prefer a portable oraclumsy3D printer?A. No. a portable 3D printer is more usefuLB. Yes, I would not have a clumsy one.C. I prefer a portable one to a clumsy one.二、詞匯與結(jié)構(gòu)（共計(jì)30分，每小題2分）6-20題:閱讀下面的句子，從A、B、C三個(gè)選項(xiàng)中選出一個(gè)能填入空白處的正確選項(xiàng)，并將答案序號(hào)寫在答題紙上。6< Youthe Inception, since I remember once you discussed its main plot with Cathy.A. could have watchedB. should have watchedC. must have watched7. When we were students we_often stay up all night.A. willB. wouldC. should8.Someone invented the 3D printer many years ago, _1 don't remember who.A. soB. ButC. only9. They are trying to make a new productthe world，s smallest_robot>A. hammerB. HumaneC. humanoid10. The scientist spoke confidently, impressed me most.A. thatB. so thatC. whichIL The Cheetah robot made by MIT's scientists can jump over hurdles while_A. it runningB. RunningC. be ran12. What's_issue here is the difference between cosmetic and plastic surgery.A. atB. onC. in13. Although plastic surgery is created to improve the looks of a person, there areacertainpercentage ofA. effectB. resultsC. consequences14. the new law is used one day, 1 hope it will not punish people using 3D printersfor personal purposes.A. WhenB. WhyC. If15.She s been interested in computer science_she was eight.A. beforeB. sinceC. while16. He is still ain handling such things.A. green handB. visitorC. adult17. Between 1975 and 1996, the number of overseas visitors expanded_27% on averageeach year.A. inB. byC. for18.So little_about chemistry that the lecture was completely beyond me.A. did I knowB I knewC. do I know19. Had 1 known the result, l_you to tell me.A. would not askB. would not have askedC. had not asked20. 50 miles southwest of the country_the famous beautiful mountain.A. layingB. lieC. lies三、閱讀理解（共計(jì)40分，每小題2分）21-25題:閱讀下列短文，從A、B、C三個(gè)選項(xiàng)中選出一個(gè)正確答案，并將答案序號(hào)寫在答題紙上。Passage 1According to experts, the advantage of modified food is that it helps in preventing theoccurrence of allergies and also has along shelf life. However, a major portion of the populationis against the consumption of genetically modified food and is concerned about itsdisadvantages. 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 FoodsOne of the most prominent advantages of genetically modified food is that it helps incontrolling the occurrence of certain diseases. Certain foods cause allergy to people.Theirgenetic 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 theirtraditiona 11 y 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 andpesticides, 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 fasteror more effectively, increased production would help countries wherein crops may not normallyprosper because of less than desirable environmental conditions.The increased shelf life of these food products helps in reducing the quantity of rottenfood.Disadvantages of Genetically Modified FoodsThe biggest disadvantage of genetically modified food is that they have harmful effectson 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 hazardsuch as allergens, transfer of antibiotic resistance markers and unknown effects.Since the production of engineered food involves infusing animal genes in the crops andtampering with nature, it might not be good for consumption in the long run.2L 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.22. 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.23- 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.24. What would happen to a person if he regularly consume genetically modified food?A. He wouldget cold.B. He would lose some weight.C. He would have cancer.25. 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 Cons26-30題:請(qǐng)根據(jù)短文內(nèi)容判斷給出的語句是否正確，正確的寫“T”，錯(cuò)誤的寫“F”,并將答案寫在 答題紙上。Passage 2Engineers who build and program robots have fascinating jobs> These researchers tinker（修 補(bǔ)）with machines in the lab and write computer software to control these devices. "They'rethe best toys out there,” says Howie Choset at Carnegie Mellon University in Pittsburgh. Choset is a roboticist, a person who designs, builds or programs robots.When Choset was a kid, he was interested in anything that moved-cars, trains, animals. Heput motors on Tinker toy cars to make them move. Later, in high school, he built mobile robotssimilar to small cars.Hoping to continue working on robots, he studied computer science in college. But whenhe got to graduate school at the California Institute of Technology in Pasadena, Choset, slab mates were working on something even cooler than remotely controlled cars : robotic snakes. Some robots can move only forward, backward, left and right. But snakes can twist （扭曲）in many directions and travel over a lot of different types of terrain（地形）.“Snakesare far more interesting than the cars," Chose t concluded.After he started working at Carnegie Mellon, Chose t and his colleagues there begandeveloping their own snake robots. Choset' steam programmed robots to perform the samemovements as real snakes, such as sliding and inching forward. The robots also moved in waysthat snakes usually don't, such as rolling.Choset" s snake robots could crawl （爬行）through the grass, swim in a pond and even climba flagpole.But Choset wondered if his snakes might be useful for medicine as well. For some heart surgeries, the doctor has to open a patient's chest, cutting through the breastbone. Recoveringfrom these surgeries 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 robotic snake?Choset teamed up with Marco lenati , a heart surgeon now at Harvard Medical School, toinvestigate the idea. Zenati practiced using the robot on a plastic model of the chest and theytested the robot in pigs.A company called Med robotics in Boston is now adapting the technology to surgeries onpeople.Even after 15 years of working with his team" s creations> "I still don't get bored ofwatching the motion of my robots," Chose t says.26. Chose t began to build robots in high school. T27. Snake robots could move in only four directions. F28. Chose t didn't begin developing his own snake robots until he started working at CarnegieMellon. T29> Zenati tested the robot on people after using it in pigs.F30.The robotic technology for surgeries on people has brought a handsome profit to Med robotics.F四、寫作（共計(jì)20分）31 .根據(jù)要求寫作文。根據(jù)提示信息寫調(diào)查報(bào)告，The chart below illustrates reading preference based on a survey of 200 collegestudentsin2016in China. Write a survey report based on the given information, Your report shouldinclude:(1) The subjects and respondents of the investigation.(2) Analysis of investigation result.(3) Your opinion or suggestions about college students' reading,Words for reference:娛樂類書籍 books for entertainment 應(yīng)用技術(shù) applied technology專業(yè)用書 books relevant to their majors:professional books 科普讀物 popular science books答：Recently we have conducted a survey among 200 college students to find out their readingpreference. As can be seen in the pie chart, 27% of the surveyed said they spent most of theirtime reading magazines and books for entertainments What ranks the second are books of literatureand applied technology, and they each account for 25%. The percentage decreases to 15% as tostudents who prefer to read books relevant to their majors, while only 8%tend to read popularsci ence books during their spare time.It should be noted that books of literature applied technology, and entertaining bookslike magazines are main interests of college students. That' s because these kinds of booksare fun and easy to read; what' s more, they bring students some cutting-edge informationregarding books of applied technology. The percentage of students who like to read prof ess i onalbooks is relatively lower maybe due to the reason that these books are hard to understand andtime-consuming.To sum up, the data reveals a serious problem that college students' reading preferencestays at a relatively shallow level since the percentage of reading magazines exceeds thatof literature and professional books. We thus suggest that colorful reading activities 1 ikerecommending great books be carried out to help students develop capabilities of appreciationand criticism.題庫三一、交際用語(共計(jì)10分，每小題2分)1-5題:選擇正確的語句完成下面對(duì)話，并將答案序號(hào)寫在答題紙上。1. 一 Good morning, Jeff. Would you mind going to get me a cup of coffee at the Starbucks?A. Thank you for reminding me.B. No problem! You want the usual?C. You must be joking.2. 一 I" m leaving for Shanghai tomorrow.A. Bring me a present.B. Have a pleasant trip!C. Let' s go out for a drink.3. Jeff, I" d appreciate it if you could help me with the opening speech I'm giving next week.一but r 11 have sometime 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. Do you eat porridge everyday?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. How do you like Anne Hathaway?-A. She is amazing.B. She is an American actress.C. She,s already married.二、詞匯與結(jié)構(gòu)（共計(jì)30分，每小題2分）6-20題:閱讀下面的句子，從A、B、C三個(gè)選項(xiàng)中選出一個(gè)能填入空白處的正確選項(xiàng)，并將答案序號(hào) 寫在答題紙上。6. he knows a lot about computer.A. A she is a childB. Child as is heC. Child a she is7. Spaceships are stocked with a variety of foods.A. instantB. initialC. instinct8.1 am really_by fresh ingredients, intricate cooking and diverse traditions of Chinese food.A. fascinatedB. fabricateC. fancy9. It is_an interesting story that I want to read it againA. soB. suchC. many10. Combining carbon and super-capacitors a perfect marriage.A. seems likeB. see likeC. really likeIL eople are no longer worried about whether their food is safe or not can they enjoyabetter life.A. Only ifB. H onlyC. What if12. You will quickly get used tothis new digital camera.A. useB usingC. be ran13. We trust this new product of ours will_to your market.A. appealB. AppearC. appease14. This, they argue, will be essential to the needs of a booming population in decades to come and avoiding starvation.A. meetB. meetingC. met15. The reason why he didn't come to school was_he was ill.A. becauseB. whyC. that16.1 accepted my nose surgery, the_and patient doctor was really helpful during my recovery period.A. gracefulgreedyC. gracious17. By no means_ready to quit her study.A. will sheB. she willC. is she18. We' 11 never forgetin 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, she is in a delicate situation.A. ifB. unlessC since20. Helen is fond of light music, _her brother is keen on rock and roll.A. whenB. andC. while三、閱讀理解(共計(jì)40分，每小題2分)21-25題:閱讀下列短文，從A、B、C三個(gè)選項(xiàng)中選出一個(gè)正確答案，并將答案序號(hào)寫在答題紙上。 Passage 1Roby Mini is just 40 centimeters talL has a large round screen for ahead and has beendesigned to help senior citizens living alone.Manufactured by robotics company Shanghai PT Info, the brightly colored robot, whichcosts 5, 000yuan($790) , was launched on Aug