国家开放大学《理工英语4》机考作文题参考答案(共1套)

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理工英语4-国家开放大学电大学习网形考作业题目答案

理工英语4一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。

1.—Do you mind my using my mobile phone here?—________________.A.Yes, use it please.B.No, of course not正确答案: B2.—Oh. Dear! I’ve lost my new watch.—_________________A.I’m sad.B.That’s all right.C.What a pity!正确答案: C3.—How isyour business going?—_________________A.Good, it's growing all the time.B.Thank you.C.I’m going to Beijing.正确答案: A4.The speed with which digital cameras can take, process and _______ an image is phenomenal.A.transmitB.transactC.translate正确答案: A5. _______, he knows a lot about computer.A.As he is a childB.Child as is heC.Child as he is正确答案: C6.—How about having a drink?—_________________A.Good idea.B.Me too.C.Help yourself.正确答案: A7.—Could you give methe brochure for that machine?—________________A.Yes, here you are.B.No, thanks.C.Yes, please.正确答案: A8.—Perhaps you have heard our products. Would you like to know something more?—_________________A.Sure. Go ahead.B.I don’t need anything.C.I‘ve heard lot about you.正确答案: A9.My assistant will now______________ the machine in action.A.demobilizeB.domesticC.demonstrate正确答案: C10.You can turn on the toy robot by__________ this button.A.pressingB.pressC.pressed正确答案: A11.—Do you think cosmetic surgery is more popular with women?—.A.Yes, women are more popular than men.B.Yes，absolutely. Because women pay more attention to beauty.C.No, men are popular than women.正确答案: B12.It is hard for any woman to resist ____ herself more beauty.A.makeB.madeC.making正确答案: C13.Cosmetic surgery involves ____ reshaping the body features.A.inB.atC.on正确答案: A14.—I have a scar on my face, so I’ve make up my mind to have a plastic surgery.—.A.Good idea.B.I’ve no idea.C.Amazing.正确答案: A15.—Would you have cosmetic surgery if it was free?—.A.No. Good diet and exercise are great alternatives.B.Yes, I would not have it.C.No, I would have it.正确答案: A16.—3D printing is one of the latest technological innovations.—____ Maybe its functions are questionable.A.Really?B.Exactly.C.I think so.正确答案: A17.—They are testing the 3D printer. Don’t you come and see it?—What?A.Where is it displayed?B.It really matters.C.That’s fine.正确答案: A18.—Do you prefer a portable or a clumsy 3D printer?—.A.No, a portable 3D printer is more useful.B.Yes, I would not have a clumsy one.C.I prefer a portable one to a clumsy one.正确答案: C19.Touch- ____ 3D maps help the blind too much.A.responsiveB.speakingC.listening正确答案: A20.3D printers have spread from labs to industrial factories, ____ they are being cheaper and cheaper.A.soB.andC.yet正确答案: A21.—Jeff, I'd appreciate it if you could help me with the opening speech I'm giving next week.—___________________________, 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 morning正确答案: C22.—Oh, by the way, how was your report of the new batteries coming along?—___________________________.A.It's going pretty wellB.Just go aheadC.Well, I'm afraid so23.—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.正确答案: B24.It ______me that I had a choice.A.bitB.pickC.hit正确答案: C25.The current death rate is reduced _______ 10% compared with that of the year of 1980.A.toB.formC.by正确答案: C26.—I'm leaving for Shanghai tomorrow.—_________________________A.Bring me a present.B.Have a pleasant trip!C.Let's go out for a drink.正确答案: B27.—What are you going to do this weekend?一_________________________. If time permits, I may go to Shanghai with my friends.A.It dependsB.It doesn't matterC.Forget it正确答案: A28.—I get at least half an hour of exercise almost every day.—Oh great! _________________________.A.Same to youB.Cheer upC.Keep it up正确答案: C29.He ______ his baggage among hundreds of others.A.awareB.identifiedC.conscious of正确答案: B30.Tom asked me to go to play football and ______.A.so did IB.so I didC.so do I31.—So how can we buy safe food?—.A.The higher the price, the safer the foodB.We can plant vegetables and fruits by ourselvesC.When we choose food, we must remember to check its tag, confirming whether the basic information is marked on it正确答案: C32.—What would you like to have for breakfast?—. Would you like to have a taste?A.Twisted cruller, I bought it this morningB.I already had my breakfastC.Breakfast is the most important meal of the day正确答案: A33.—Do you eat porridge every day?—.A.Porridge is my favoriteB.No, sometimes I’d have a cup of soybean milk, a boiled egg and a steamed bun for my breakfastC.I seldom eat fast food because it’s rich in fat正确答案: B34.The technology has several advantages earlier attempts to engineer meat in vitro .A.in comparison ofB.in comparison topare with正确答案: B35.The problem is uneven distribution, 870 million suffering from hunger.A.leftB.to leaveC.leaving正确答案: C36.—How do you like Anne Hathaway—.A.She is an American actressB.She is amazingC.She’s already married正确答案: B37.—You need to believe that space tourism will grow and get cheaper. Maybe there is another option.—.A.How is it?B.What is it?C.Where is it?38.—Space travel must be very very expensive.—. The cost of a seat on the Virgin craft is $ 250,000.A.That’s not true.B.Of course.C.Why do you think so?正确答案: B39.Our part of the mission is nearly complete and the new crew will for us.A.take overB.take outC.take off正确答案: A40. by the promise of these tiny tubes, people are already working to turn the Space Elevator into a reality.A.To fuelB.FuelingC.Fueled正确答案: C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”。

国开电大《理工英语4》形考参考答案

国开电大《理工英语4》形考参考答案使用CTRL+F搜索文档理工英语4单元自测1题目：_________ , he knows a Iot about computer.答案：Ch i I d as he i s题目：My assistant wi I I now ______________ the machine in act i on.答案：demonstrate题目：_________ this multimedia product has some shortcomings,i t has a I so some good points.答案：Whi le题目：一Do you mind my using my mobi Ie phone here?答案：No, of course not题目：一How i syour bus i ness going?答案：Good, it's growing a I I the time.题目：一I wonder i f I cou I d use your tab I et ton i ght?一________________________________________________________________ . I' m not using it r ight now.答案：Sure, here you are.题目：—Oh. Dear! I' ve lost my new watch.答案：What a pity!题目：2.—Thank you ever so much for the App I e Watchyou sent me.答案：I' m glad you I ike it.题目：Considering the needsof the new generation, we propose the concept of答案：wearab I e题目：Heremote I ycontro I s my mob i I e phone he can set up it for me.答案：so that题目：I 千you want to down I oad th i s app, you need to connect your mob i Ie phone答案：to题目：So _________ that mi I I ions of peopIe queue to buy it.答案：popu laris the smartphone题目：The BBC has just successfuI Iy demonstrated a ________ radio transmission system.答案:digital题目：The speed with which digital cameras can take, process and _______ an image is答案：transmit题目：They are _____ make an announcement I ater on today.答案：expected to题目：You wi I I quickly get used to __________ th i s new digital camera.答案：us i ng二、阅读理解：这是客服人员帮助客服创建进入个人账户的场景，请在空格内填入字母将对话排序。

2020年8月电大《理工英语4》期末机考试题及参考答案(第一套)

电大《理工英语4》机考试题及参考答案（第一套）交际用语（共5题，共10分)1.——Good morning,welcome to our booth.What can I do for you?——A.It's very nice of you.B. I can do it by myself.C.I'm looking for a present.2.——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.3.——Let's go to this movie and see what exciting experience it will bring to us. ——A.Can't wait to watch it.B.You are such a great fan.C.I am more interested in the film director.4.——I wonder if I could use your tablet tonight?——I'm not using I tright now.A.Itdoesn'tmatter.B.No,thankyou.C.Sure,hereyouare.5.——Would you mind turning up the music?——Dad is slesping now.A.OK,I'll do it.B.Sorry,I can't do it.C.No,not at all.词汇与结构（共15题，共30分)1. Modern Meadow is a startup that engineers tissues to create lab-grown _____ meat.A. edibleB. editableC. edify2. The speed with which digital cameras can take, process and _______ an image is phenomenal.a. transmitb. transactc. translate3. It is known to all that a lot of South Korean ____ accepted plastic surgery.a. celebrationsb. celebritiesc. celebrates4. He ______ his baggage among hundreds of others.A. awareB. identifiedC. conscious of5.Success can breed success,if you it.A.take care ofB.take charge ofC.take advantage of6. They should never try to pursue profithealth and life of people.A. in terms ofB. at sight ofC. at the expense of7.______ thinking is the heart of the artistic design.A. CreativeB. StrictC. Hateful8. When we were students we often stay up all night.A. willB. wouldC. should9. It is _______ an interesting story that I want to read it again.A. soB. suchC. many10. The problem is uneven distribution,870 million suffering from hunger.A. leftB. to leaveC. leaving11. She’s been interested in computer science ____ she was eight.A. sinceB. beforeC. ago12. She is ______ tall as you are.A. notB. soC. as13.This 3D printer to produce snacks.A.was designedB.designedC.was designing14. ______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 been15. people are no longer worried about whether their food is safe or not theyenjoy a better life.A. Only if……canB. If only ……canC. What if……can阅读理解（共2题，共40分）第一题：1.Baidu is China's leading search engine company.（T）2.Baidu launched a product that has more functions than Google Glasson September3.（F）3.Baidu Eyecanscan objects with its small screen.（F）4.The company’s CEO Robin Li believes thatpeople will get used to searching by text.（F）5. Baidu has already announced the release of Baidu Eye.（F）第二题：1.Exhaust from cars is .A.harmlessB.pollutiveC.not serious2.In the author's view,it is to make carsbe friendly to environment.A.impossibleB.feasibleC.hopeful3. will be them ajorvictimsinthecaraccident.AWalkersB.ChildrenC.Car-drivers4.Cars caused some social problems EXCEPT .A.obesityB.a quick temperC.employment5.Which of the following is NOTTRUE as to handling car problems?A.Reducing the number of cars.ing a car in the restricted area.C.Finding alternative fuels.主观题作文（共1题，共20分)Please write a product description according to the given information.请根据所给信息写一份产品说明。

理工英语4-国家开放大学电大机考网考题目答案

理工英语1, -Oh Dear! I've lost my new watch (B)A That's all right.B What a pityC I'm sad2— I’m leaving for Shanghai to no Tow。

(A)A Have a pleasant trip!B Let's go out for a drink.C Bring me a present3. - Do you eat pomidge every day? (B)A I seldom cal fast food because it's rich in fat.B No, sometimes l’d have a cup of soybean milk a boded egg and a steamed bun for my breakfast.C Pomidge is my favorite.4.Do you mind my using my mobile phone here? (A)A No, of course notB No, you can"t use itC Yes, use it please.5. Let's go to this movie and see what exciting experience it will bring to us. (C)A Cant wait to watch itB You are such a great fan.C I’m more interested in director6.—Do you enjoy your present job?— ___B____I just do it for a living.A Not likely.B Of course.C Not really.7.—Space travel must be very expensive.—________B______The cost of a seat on the Virgin craft is $ 250,000. A Why do you think so?B Of course.C That's not true.8.—I wonder if I could use your tablet tonight?—_____C_____I'm not using it right now.A Sure, here you are.B No, thank you.C It doesn't matter.9.—Would you mind turning up the music?一 ____A______Dad is sleeping now.A Sorry, I can't do it.B No, not at allC OK, I'll do it.10.— How do you like Anne Hathaway?— C_________ __________A She is amazingB She is an American actress.C She's already married.11.-Good morning，welcome to our booth.What can I do for you？- C____ _______A It's very nice of you.B I can do it by myself.C I'm looking for a present12.-Do you prefer a portable or a clumsy 3D printer？- C______ ____A No，a portable 3D printer is more useful.B Yes，I would not have a chunsy one.C I prefer a portable one to a clumsy one.13.-This apple pie is too sweet，don't you think so？-____A____I think it's just right，actually.A Not really.B Sounds good.C I hope so.14.-Good morning，Jeff.Would you mind going to get me a cup of coffee at the Starbucks？- C___ ___A Thank you for reminding me.B You must be joking.C No problem！You want the usual？15.-I get at least half an hour of exercise almost every day.-Oh great！___C___A Same to youB Cheer up.C Keep it up.1. Touch-_3D maps help the blind too much (B)A speakingB responsiveC listening2.Animal farming _____about half of all human-caused greenhouse gases. (B)A count forB accounts forC count on3. Modern Meadow is a startup that engineers tissues to create lab-grown -----meat.(C)A edibleB edifyC editable4. They should never try to pursue profit_____health and life of people. (B)A at sight ofB at the expense ofC in term of5. I am really___by fresh ingredients, intricate cooking and diverse traditions of Chinese food. (B)A fascinatedB fabricateC fancy6. They are trying to make a new product----the world's smallest______robot (A)A hummerB humanoidC humane7. He his baggage among hundreds of others. (C)A awareB conscious ofC identified8.._____no modern telecommunications, we would have to wait for weeks to get news fom around the world (B)A if there have beenB Were thereC if there are9. Doctor. please let me know___you can reconstruct my face (C)А whetherB whichС what10. When we were students we_____often stay up all night. (B)A willB wouldC should11. Iris hard for any woman to resist_____ herself more beauty, (C)A makingB makeC made12. Some illegal traders care about nothing but____ (B)A making moneyB to make moneyC made money13. The plastic surgeon may provide several plans for your facial______ (C)A reconstructB reconstructionC reconstructed14. She is____tall as you. (B)A soB notC as15._____people are no longer worried about whether their food is safe or not_____they enjoy a better life. (C)А What if...canB if only....canC Only if..can16.We _______B______ to deliver the goods within a week.A guaranteeB assureC guard17.Success can breed success, if you ___B______ it.A take charge ofB take care ofC take advantage of18.Flowers grow well in a warm climate. Similarly, technology ___C_____ in a harmonious society.A flourishesB is flourishingC will flourish19.The technology has several advantages _____B____ earlier attempts to engineer meat in vitro.A in comparison ofB in comparison tooC compare wit20.Although plastic surgery is created to improve the looks of a person, there are a certain percentage of ___A___.A consequencesB resultsC effect21.No one had enough foresight to _____C___ the winner.A preventB preciseC predict22.She's been interested in computer science ____B____ she was eight.A sinceB beforeC ago23.Between the two buildings ____A____.A stands a tall treeBa tall tree standsC standing a tall tree24.The box is ____C___ hold these things.A too small not toB so small toC too small to25.You ____A____ the Inception, since I remember once you discussed its main plot with Cathy.A could have watchedB must have watchedC should have watched26.______C_______ this multimedia product has some shortcomings, it has also some good points.A WhileB Not onlyC If27.The Cheetah robot made by MT's scientists can jump over hurdles while ____B___. A runningB it runningC be ran28.This 3D printer ___A_____ to produce snacks.A was designingB designedC was designed29.He remotely controls my mobile phone ____A____ he can set up it for me.A in order thatB in order toC such that30.We trust this new product of ours will___A___ to your market.A appeaseB appealC appear31.It is known to all that a lot of South Korean ___A_ accepted plastic surgery.A celebritiesB celebratesC celebrations32.The speed with which digital cameras can take，process and___B__ an image is phenomenal.A translateB transmitC transact33.I accepted my nose surgery，the ____C___and patient doctor was really helpful during my recovery period.A greedyB gracefulC gracious34.It __A___me that Ihad a choice.A hitB pickC bit35.____C____thinking is the heart of the artistic design.A StrictB HatefulC Creative36.Our part of the mission is nearly complete and the new crew will __A___for us.A take overB take outC take of37.Tom asked me to go to play football and___A___.A so I didB so do IC so did I38.You can have eggs__B____ or hard-boiled.A have friedB friedC frying39.I was a little scared that it was my first time that I ___B__had my cosmetic surgery. A /B hadC was40.You will get your cosmetic surgery on your nose.Please tell me if you like this medical plan__A___.A do youB or notC OK41.The current death rate is reduced___B__ 10%compared with that of the year of1980. A fromB byC with42.___B___by the promise of these tiny tubes，people are already working to turn the Space Elevator into a reality.A To fuelB FueledC Fueling43.The problem is uneven distribution，__C___870 million suffering from hunger. A to leaveB leftC leaving44.It is ___A___an interesting story that I want to read it again.A suchB manyC so三、阅读理解Here's a crazy idea: Combine bioprinting and tissue engineering to "print" animalproducts 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 ofthe 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 invitro. 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.1.Animal farming is responsible for the occurrence of greenhouse gases. （T）A TB F2.Modern Meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. （F）A TB F3.The method Modern Meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. （F）A TB F4.There is no meat engineered outside living bodies before. （T）A TB F5.This lab-grown meat has already widely received by the masses.（T）A TB F6. Exhaust from cars is__A___A harmlessB pollutiveC not serious7. In the author's view, it is__B___to make Cars be friendly to environmentA impossibleB feasibleC hopeful8___B___will be the major victims in the car accidentA WalkersB ChildrenC Car--drivers二Baidu, China'sBaidu, 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 smartphone.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.1. Baidu is China's leading search engine company. (T)A TB F2.Baidu launched a product that has more functions than Google Glasson September3. (F)A TB F3. Baidu Eye can scan objects with its small screen. (F)A TB F4. The company's CEO Robin Li believes that people will get used to searching by text. (F)A TB F5.Baidu has already announced the release of Baidu Eye. (F)A TB F三There are threeThere are three kinds of goals: short-term，medium-range and long-termgoals .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 can not 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 .Anytime 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 maybe related to our dreams of the future .They might cover five years or more .Life is not a static thing .We should never allow along-term goal to limit us or our course of action.1.Short-term goals are the ones that_____. (C)A motivate you over the long haulB might be measured for many yearsC keep you engaged on a daily basis2.The medium-range goals are built upon_____. (C)A belief and successB the motivation and desireC the completion of the short-term goals3.Once we set ourselves long-term goals______. (B)Awe should stick to them until we complete themB we may change our goals as we have new ideas and opportunitiesC wehad better wait for the exciting news of success4.What does the word "static" mean in the last paragraph? (C)A movingB developingC not moving6.Which of the following statements is TRUE according to the passage? (B)A Anytime you move a step at a time，you may become discouraged.B Short-term goals all help in achieving your long-term goals.C Life is a static thing , thus never allowing along-term goal to limit us.四"The printer did not always manage to spread the plastic evenly, making some of the ribs ofthe 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 firstfew printed blocks are meant to be test pieces as they improve the process.It takes about a week to print a 3-meter high block right now. The project's leaders hope to eventually get that down to two hours and finish the first of 12 rooms in a year, and the entire house in less than 3 years.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 for 2.50 Euros.The top floors will become more ornate,for example,as newer techniques are incorporated.They'll explore the possibilities of 3D printing, like the honeycomb walls oran entire room recycled, redesigned, and built anew. Nobody's going to move into a 3D printed house soon, but, if anyone ever does, something might be learned from this experiment bythe canal.1. According to the passage, the 3D printer can type with plastic evenly.（F）2. This 3D printer printed some blocks to test its work.（T）3. The project's leaders will finish the entire house in less than 3 years.（F）4. 3D Print Canal House is printed to live. （F）5. The canal house will be decorated more.（T）五My 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 hero lives so close to me，I haven't realized that this person has inspired me so much.My only true hero is my mother.She was born in Jakarta (雅加达)， on the 1st 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 loveable 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.1. If a person wants to succeed in his life, he__C__.A should listen to a fairytale every dayB must dream a good dream every dayC has to work hard all his life2. The underlined word"inspired"in Paragraph 2 may have the same meaning as"__A___ ”A encouragedB showedC cared3.The writer's mother becomes a love able person because___B__A she is the youngest in the familyB her two sisters love her very muchC she feels comfortable in her family4.From the third passage，We can infer (推测) the writer__C__A is a friendly person like his motherB has many friends to talk withC knows the meaning of success5.Which of the following is the best title for the reading？_C__A How to study wellB What a beautiful life！C My mother，my hero.。

理工英语4-国家开放大学电大学习网形考作业题目答案

理工英语4一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。

1.—Do you mind my using my mobile phone here?—________________.A.Yes, use it please.B.No, of course not正确答案: B2.—Oh. Dear! I’ve lost my new watch.—_________________A.I’m sad.B.That’s all right.C.What a pity!正确答案: C3.—How isyour business going?—_________________A.Good, it's growing all the time.B.Thank you.C.I’m going to Beijing.正确答案: A4.The speed with which digital cameras can take, process and _______ an image is phenomenal.A.transmitB.transactC.translate正确答案: A5. _______, he knows a lot about computer.A.As he is a childB.Child as is heC.Child as he is正确答案: C6.—How about having a drink?—_________________A.Good idea.B.Me too.C.Help yourself.正确答案: A7.—Could you give methe brochure for that machine?—________________A.Yes, here you are.B.No, thanks.C.Yes, please.正确答案: A8.—Perhaps you have heard our products. Would you like to know something more? —_________________A.Sure. Go ahead.B.I don’t need anything.C.I‘ve heard lot about you.正确答案: A9.My assistant will now______________ the machine in action.A.demobilizeB.domesticC.demonstrate正确答案: C10.You can turn on the toy robot by__________ this button.A.pressingB.pressC.pressed正确答案: A11.—Do you think cosmetic surgery is more popular with women?—.A.Yes, women are more popular than men.B.Yes，absolutely. Because women pay more attention to beauty.C.No, men are popular than women.正确答案: B12.It is hard for any woman to resist ____ herself more beauty.A.makeB.madeC.making正确答案: C13.Cosmetic surgery involves ____ reshaping the body features.A.inB.atC.on正确答案: A14.—I have a scar on my face, so I’ve make up my mind to have a plastic surgery. —.A.Good idea.B.I’ve no idea.C.Amazing.正确答案: A15.—Would you have cosmetic surgery if it was free?—.A.No. Good diet and exercise are great alternatives.B.Yes, I would not have it.C.No, I would have it.正确答案: A16.—3D printing is one of the latest technological innovations.—____ Maybe its functions are questionable.A.Really?B.Exactly.C.I think so.正确答案: A17.—They are testing the 3D printer. Don’t you come and see it?—What?A.Where is it displayed?B.It really matters.C.That’s fine.正确答案: A18.—Do you prefer a portable or a clumsy 3D printer?— .A.No, a portable 3D printer is more useful.B.Yes, I would not have a clumsy one.C.I prefer a portable one to a clumsy one.正确答案: C19.Touch- ____ 3D maps help the blind too much.A.responsiveB.speakingC.listening正确答案: A20.3D printers have spread from labs to industrial factories, ____ they are being cheaper and cheaper.A.soB.andC.yet正确答案: A21.—Jeff, I'd appreciate it if you could help me with the opening speech I'm giving next week. —___________________________, 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 morning正确答案: C22.—Oh, by the way, how was your report of the new batteries coming along?—___________________________.A.It's going pretty wellB.Just go aheadC.Well, I'm afraid so正确答案: A23.—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.正确答案: B24.It ______me that I had a choice.A.bitB.pickC.hit正确答案: C25.The current death rate is reduced _______ 10% compared with that of the year of 1980.A.toB.formC.by正确答案: C26.—I'm leaving for Shanghai tomorrow.—_________________________A.Bring me a present.B.Have a pleasant trip!C.Let's go out for a drink.正确答案: B27.—What are you going to do this weekend?一_________________________. If time permits, I may go to Shanghai with my friends.A.It dependsB.It doesn't matterC.Forget it正确答案: A28.—I get at least half an hour of exercise almost every day.—Oh great! _________________________.A.Same to youB.Cheer upC.Keep it up正确答案: C29.He ______ his baggage among hundreds of others.A.awareB.identifiedC.conscious of正确答案: B30.Tom asked me to go to play football and ______.A.so did IB.so I didC.so do I正确答案: B31.—So how can we buy safe food?—.A.The higher the price, the safer the foodB.We can plant vegetables and fruits by ourselvesC.When we choose food, we must remember to check its tag, confirming whether the basic information is marked on it正确答案: C32.—What would you like to have for breakfast?—. Would you like to have a taste?A.Twisted cruller, I bought it this morningB.I already had my breakfastC.Breakfast is the most important meal of the day正确答案: A33.—Do you eat porridge every day?—.A.Porridge is my favoriteB.No, sometimes I’d have a cup of soybean milk, a boiled egg and a steamed bun for my breakfastC.I seldom eat fast food because it’s rich in fat正确答案: B34.The technology has several advantages earlier attempts to engineer meat in vitro .A.in comparison ofB.in comparison topare with正确答案: B35.The problem is uneven distribution, 870 million suffering from hunger.A.leftB.to leaveC.leaving正确答案: C36.—How do you like Anne Hathaway—.A.She is an American actressB.She is amazingC.She’s already married正确答案: B37.—You need to believe that space tourism will grow and get cheaper. Maybe there is another option.—.A.How is it?B.What is it?C.Where is it?正确答案: B38.—Space travel must be very very expensive.—. The cost of a seat on the Virgin craft is $ 250,000.A.That’s not true.B.Of course.C.Why do you think so?正确答案: B39.Our part of the mission is nearly complete and the new crew will for us.A.take overB.take outC.take off正确答案: A40. by the promise of these tiny tubes, people are already working to turn the Space Elevator into a reality.A.To fuelB.FuelingC.Fueled正确答案: C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”。

国家开放大学(电大)《0861理工英语4》历年真题及答案(全4套)

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”。

国家开放大学《理工英语4》机考参考答案(第1-3套)

国家开放大学《理工英语4》机考1-3套参考答案第一套交际用语（总分10分，5题）第1题（2分）Do you enjoy your present jobI just do it for a livingA .Of course.B. Not really.C .Not likely.第2题（2分）Space travel must be very expensiveThe cost of a seat on the Virgin craft is 250.000A. That’s not true.B. Why do you think so？C .Of course.第3题（2分）I wonder if I could use your tabletI’m not using it right nowA .Sure.here you are.B. It doesn’t matterC. No，thank you.第4题（2分）Would you mind turning up the music？Dad is sleeping nowA .Sorry.I can’t do it.B .OK.I’ll do it.C. No，not at all.第5题（2分）How do you like Anne Hathaway？A. She’s already marriedB .She is an American actress.C. She is amazing词汇与结构（总分30分，15题）第1题（2分）Weto deliver the goods withim a weekA. assureB.guardC.guarantee第2题（2分）Success can breed success，if youtA take care ofB take charge ofC take advantage of第3题（2分）Flowers grow well in a warm climate.Similarly technologyin a harmonious society.A. will flourishB .is flourishingC. flourishes第4题（2分）The technology has several advantages ear er attempts to engineer meat in vitroA .in comparison toB. in comparison ofC. compare with第5题（2分）I couldn’t stand London！BloodyplaceBawesomeC awful第6题（2分）Aithough plastic surgery is created to improve the looks of a person，there are a certain percentage ofA. consequencesB. resultsC. effect第7题（2分）No one had enough foresight tothe winner.A. predictB. preciseC.prevent第8题（2分）She’s been interested in computer scienceshe was eightA. agoB. beforeC. since第9题（2分）Between the two buildingsA. standing a tall treeB. stands a tall treeC .a tall tree stands第10题（2分）The box ishold these things.A. too small toB. so small toC. too small not to第11题（2分）Youthe Inception，since I remember once you discussed its main plot with Cathy.A. must have watchedB. should have watchedC. could have watched第12题（2分）this multimedia product has some shortcomings，it has also some good points.A. Not onlyB .WhileC .If第13题（2分）The Cheetah robot made by MIT’s scientists can jump over hurdles whileA. runningB. it nunningC. be ran第14题（2分）This 3D printerto produce snacksA. was designedB. was designingC .designed第15题（2分）He remotely controls my mobile phonehe can set up it for me.A. such thatB .in order toC. in order that阅读理解（总分40分，2题）第1题（20分）Baidu 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 tems 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，butit has noscreen Instead the device uses a camera to scan objects，and focuses on analyzing information around its user and beaming that to a smartphone.Baidu says the 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 ratherthan text Li has given an example of how one can take advantage of Baidu Eye，＂If you are in a shopping mall and come across a woman whose skirt looks really attractive，youtake a photo of her skirt using Baidu Eye，and you’ll get to know where to buy one for yourself＂According to K aiser Kuo Baidu’s director of international communications.Baidu Eye can also recognize voice and gesture，＂You can use voice commands，or gesture commandslke expanding to zoom or circling an obiect in your feld of vew with your finger Baidu is yet to announce axelease date or marketing plans for Bad Eye1.Baidu is China’s leading searchengine compamyA.TB.F2.Baidu launched a product that has more functions than Google Glasson September3.A.TB.F3.Baidu Eve can scan obiects with its small screenA.TB.F4.The company s CEO Robin Li believes that people will get used to searching by text.A.TB.F5.Baidu has already announced the release of Baidu EyeA.TB.F第2题（20分）There are three kinds of goals:short-term，medium-range and long-term goals.Short-term goals are those that usuallydeal with current activities，which we can apply on a daily basis.Such goals can be achieved in a week or less，or twoweeks，or possibly months.It should be remembered that just as a building is no stronger than its foundation，our long-term goals cannot amount to very much without the achievement of solid short-term goals.Upon completing our short-term goals，we should date the occasion and then add new short-term goals that will build on those that have been completed.The intermediate goals build on the foundation of the short-term goals.They might deal with just one term of school orthe entire school year，or they could even extend for several years.Any time you move a step at a time，you should never allow yourself to become discouraged or overwhelmed.As you complete each step，you will enforce the belief inyour ability to grow and succeed.And as your list of completion dates grows，your 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.26.Short-term goals are the ones thatA. motivate you over the long haulB. keep you engaged on a daily basisC. might be measured for many years27.The medium-range goals are built uponA. belief and successB. the motivation and desireC. the completion of the short-term goals28.Once we set ourselves long-term goals，A .we should stick to them until we complete themB. we may change our goals as we have new ideas and opportunitiesC .we had better wait for the exciting news of success29.What does the underlined word ＂static＂mean in the last paragraph？A. movingB. developingC .not moving30.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.431. Please write a product description according to the given information.请根据所给信息写一份产品说明。

电大理工英语4参考答案

电大理工英语4参考答案一、词汇与语法（共20分，每题2分）1. The correct answer is "C. to improve". The sentencerequires a phrase that fits the context of making something better, which is "to improve".2. The answer is "B. has been completed". This question tests the present perfect tense, which is used to describe actions that have been completed but are still relevant to the present.3. The choice is "A. unless". The word "unless" is used to introduce a condition that is necessary for something else to happen.4. The correct answer is "D. is". The subject of the sentence is "the news", which is singular, so the verb must also be singular.5. The answer is "C. were". This is a subjunctive mood usage, expressing a hypothetical situation contrary to present facts.6. The correct answer is "B. that". The word "that"introduces a defining relative clause, which providesessential information about the noun it modifies.7. The answer is "A. had been working". This question teststhe past perfect continuous tense, indicating an action that was ongoing up until a certain point in the past.8. The correct answer is "D. if". The word "if" introduces a conditional clause, suggesting a possible situation.9. The answer is "C. is". The sentence structure requires a linking verb to connect the subject "the weather" with the adjective "cold".10. The correct answer is "B. to be". The infinitive form "to be" is used here to express the purpose of the action.二、阅读理解（共40分，每篇5题，每题2分）A篇：1. The answer is "B. The benefits of learning a second language". The passage discusses the advantages of being bilingual.2. The correct answer is "C. It helps in problem-solving". The passage mentions that learning a second language can enhance cognitive flexibility.3. The answer is "A. It can delay the onset of dementia". The text states that bilingualism may have a protective effect against cognitive decline.4. The correct answer is "D. All of the above". The passage lists several benefits of learning a second language.5. The answer is "C. Learning a second language is a lifelong commitment". The conclusion of the passage emphasizes the importance of continuous learning.B篇：1. The correct answer is "D. The importance of teamwork inthe workplace". The passage focuses on how teamworkcontributes to success in business.2. The answer is "B. It fosters a sense of belonging". Thetext explains that teamwork can create a supportive environment.3. The correct answer is "A. It encourages open communication". The passage states that team members are more likely to share ideas when working together.4. The correct answer is "C. It leads to better decision-making". The passage suggests that diverse perspectiveswithin a team can result in more informed decisions.5. The answer is "B. Teamwork requires clear goals and roles". The conclusion of the passage highlights the need forstructure within a team.C篇：1. The correct answer is "C. The impact of technology on education". The passage discusses how technology has changedthe way we learn.2. The answer is "A. It makes learning more interactive". The text explains that technology can engage students in new ways.3. The correct answer is "B. It can be a distraction". The passage acknowledges the potential downsides of technology in the classroom.4. The correct answer is "D. Technology should be used responsibly in education". The conclusion of the passagecalls for a balanced approach to integrating technology.5. The answer is "C. It can personalize learning experiences". The passage mentions that technology allows for tailored learning paths.三、完形填空（共20分，每题2分）1. The answer is "B. However". This conjunction is used to introduce a contrast to the previous statement.2. The correct answer is "D. opportunity". The noun fits the context of something positive that arises from the situation.3. The answer is "C. Despite". This preposition is used to show contrast with the following clause.4. The correct answer is "A. encouraged". The past participle form is needed here to describe the action that was done tothe subject.5. The answer is "B. skills". The plural noun is required to complete the sentence meaningfully.6. The correct answer is "C. whereas". This conjunction is used to compare two different situations.7. The answer is "A. limited". The adjective describes the extent of the resources available.8. The correct answer is "D. access". The noun is used here to refer。

国家开放大学《理工英语4》机考作文题参考答案(共1套)

国家开放大学《理工英语4》机考作文题参考答案作文1：Please write a product description according to the given information.请根据所给信息写一份产品说明。

产品名称：扫地机器人型号：Roomba790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）高效能。

160分钟持续工作时间，是同类产品的2陪。

（2）超薄轻巧。

重2.5千克，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 Cleaner自动地Automatically多个的multiple门槛threshold能量energy efficiency工作时间operating time参考答案：Product descriptionProduct Name: Robotic CleanerModel: roomba790Basic function: highly intelligent and Automatically Robotic Cleaner. Clean the room through multiple sensors and multiple modes of action.characteristic:（1）High efficiency. 160 minutes operating time, is the same kind of product 2accompany.（2）Ultra thin and lightweight. It weighs 2.5 kg and is 8.9 cm high.（3）Unique threshold climbing mode. The same kind of product can cross the obstacle of 10 cm height at most, this product can cross 20 cm high obstacle.。

理工英语4机考作文

理工英语4机考作文In the realm of higher education, the English 4 computer-based test for science and engineering students stands as a significant hurdle in their academic journey. This examination, designed to assess the language proficiency of students pursuing technical degrees, poses unique challenges that require careful preparation and strategic approaches. The integration of technology into the testing process adds another layer of complexity, demanding not only linguistic skills but also technological proficiency.The first challenge that students face is the adaptation to the computer-based format. Unlike traditional paper-and-pencil tests, the computer-based format requires a different set of skills, including familiarity with the testing interface, navigation through the questions, and time management within the virtual environment. Students need to practice using the testing software to ensure a smooth testing experience.Moreover, the content of the English 4 test for science and engineering is often technical and specialized. Itcovers topics related to the student's field of study, incorporating terminology and concepts that require a deep understanding. This means that students need to not only be proficient in English but also have a solid grasp of the technical content they are expected to discuss.To overcome these challenges, students need to adopt a multifaceted preparation strategy. Firstly, they should focus on enhancing their English language skills, particularly in reading comprehension, writing, and vocabulary. Regular practice through reading, writing, and listening exercises can help improve these skills. Additionally, students can utilize online resources and practice tests to familiarize themselves with the format and pace of the computer-based test.Secondly, students should make an effort to understand and master the technical content covered in the test. This includes studying relevant textbooks, research papers, and other resources to build a solid foundation in their field of study. Understanding the terminology and concepts will help students express themselves more effectively in English.Lastly, students should practice under simulatedtesting conditions. This means taking practice tests in a timed, computer-based environment to mimic the actualtesting experience. This practice will help students get used to the pace and format of the test, reducing anxiety and increasing confidence on the day of the actual examination.In conclusion, preparing for the English 4 computer-based test in science and engineering requires a comprehensive approach that addresses both linguistic and technical challenges. By enhancing their English skills, mastering technical content, and practicing under simulated testing conditions, students can increase their chances of success in this important examination.**理工英语4机考作文的挑战与策略**在高等教育领域，理工类学生的英语4机考作文是他们学术旅程中的一个重要挑战。

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国家开放大学《理工英语4》机考作文题参考答案
作文1：
Please write a product description according to the given information.
请根据所给信息写一份产品说明。

产品名称：扫地机器人
型号：Roomba790
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）高效能。

160分钟持续工作时间，是同类产品的2陪。

（2）超薄轻巧。

重2.5千克，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。

国家开放大学《理工英语4》机考作文题参考答案(共1套)

理工英语4-国家开放大学电大学习网形考作业题目答案

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理工英语4-国家开放大学电大学习网形考作业题目答案

国家开放大学(电大)《0861理工英语4》历年真题及答案(全4套)

国家开放大学《理工英语4》机考参考答案(第1-3套)

电大理工英语4参考答案

国家开放大学《理工英语4》机考作文题参考答案(共1套)

理工英语4机考作文

国开电大《理工英语4》形考参考答案