国家开放大学电大本科《理工英语4》期末试题及答案(试卷号：1388)

提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题
提醒：电大资源网已将该科目2010年到2019年1月的历届试题。

2019年7月1388国开电大本科《理工英语4》期末考试试题及答案一、交际用语(共计10分，每小题2分) 1-5题：选择正确的语句完成下面对话，并将答案序号写在答题纸上。

1.―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. [答案]B2.一Do you eat porridge everyday? ―___________________ A.Porridge is my favorite. B.No，sometimes I＇d have a cup of soybean milk and a boiled egg for my breakfast.C.I seldom eat fast food because it＇s rich in fat. [答案]B 3.―Do you mind my using my mobile phone here? ―___________________ A.Yes， use it please.B.No， you can＇t use it.C.No， of course not. [答案]C 4.―This apple pie is too sweet， don＇t you think so? ―________I think it＇s just right， actually.A.Not really.B.I hope so.C.Sounds good. [答案]A 5.―Oh.Dear!I＇ve lost my new watch. ―___________________ A.I＇m sad. B.That＇s all right. C.What a pity! [答案]C 二、词汇与结构(共计30分，每小题2分) 6-20题：阅读下面的句子，从A、B、C三个选项中选出一个能填入空白处的正确选项，并将答案序号写在答题纸上。

最新国家开放大学电大本科《理工英语4》期末标准题库及答案(试卷号：1388)最新国家开放大学电大本科《理工英语4》期末标准题库及答案（试卷号：1388）考试说明：本文档汇总了历年来该科的试题及答案，形成了一个完整的标准考试题库，对考生的复和考试起着非常重要的作用，能节省大量时间。

内容包括：交际用语、词汇与结构、阅读理解、写作。

做考题时，利用本文档中的查找工具(Ctrl+F)，把考题中的关键字输到查找内容框内，就可迅速查找到该题答案。

本文库还有其他网核、机考及教学考一体化试题答案，敬请查看。

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

1.- Good morning。

Jeff。

Would you mind going to get me a cup of coffee at the Starbucks?B。

No problem。

You want the usual?2.- Do you eat porridge every day?B。

No。

sometimes I'd have a cup of XXX.3.- Do you mind my using my mobile phone here?C。

No。

of course not.4.- This apple pie is too sweet。

don't you think so?A。

Not really.5.- Oh。

Dear。

I've lost my new watch.C。

What a pity!试题答案及评分标准（仅供参考）本文没有明显的格式错误，但是存在重复的内容和无意义的段落。

因此，需要删除这些段落，并对原有的内容进行简化和改写，以提高文章的可读性和清晰度。

修改后的文章如下：本文介绍了试题答案及评分标准的各档次的给分范围和要求。

一、优秀：得分95-100分。

2019年1月国开（中央电大）本科《理工英语4》期末考试试题及答案说明：试卷号码：1388;适用专业：机械设计制造及其自动化、计算机科学与技术、数学与应用数学、水利水电工程和土木工程本科。

一.交际用语［揉计10分.每小靠2分）5如；选择正确的语句完成下面对话,并相答案序号写在答咽纸上〉1.—I'E leaving for Shanghai tomorrow1A. Brinff me a present.B H Have a pleasant trip!C. Letgo out for a drink.2.一Do you think cosmetic 后卯作仃h more popul^T wit卜women?A,Yes। wunien are more popuhr ihan mendB,Yea, abac I u tel y. It is because wonien pay more attention to beauty.CNo, men are popular than womerixr3 —] think the other reason can be identified from the industrialization of food production.—Sonic illegal tradtra care about nothing but making money.A.That bothers me too..B.I don't 曲nk it'罩right.C.Vest you bet.4. —So how can we buy Sflfe fuod?A.The higher the price, the safer the food.B.W E can plant vegetables 白nd fruits by ourselvts.C.When we choose food i we inust recnetnbt：! to check its tafj* COTI lirminy whuthur the basic information is marked onit,5+ — Spnce travel must he very expensive.一The cost of a scat on the Virgin craft is $ 250,000*A.Thai T s not true+B.Of course,C.Why du you think sc?二、词汇与转构（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.The reason why he didn't come to school was he was illA. beejiuseB. whyC. that7.Spaceships art! stocked with a variety of foods.A. initialB. instantC, instinct8. this multimedia product has some shortcomings* it has also some good points, A. While B. If*C. Not only9.You will get your cosmetic surgery on your noM* Please tell me if you like thi5 medical plan .A. or not B, do youC. OK10.Flowers grow well in a warm climate. Similarly? technology in a harmonious society. A, is flourishingBwill flourishtC. flourishesIL thinking is the heart of the artistic design,A. CreativeB. StrictC* Hateful 】2* When we wert! students we often stay up all night.A. will B* wouldC. should13,Ojctor .please let me know you can reconstruct my face.A. what B, whetherC. which14,Touch-3D maps help the blind too much.A. responsiveB. speakingC, listening15.The problem is uneven distribution» 870 million suffering from hunger,A. leftB. to leaveC. leaving16.by the promise of these tiny tubes, people are already working to turn the Space Elevatur into a reality.A.To fuelB. FuelingC* Fueled]7, Our part of the mission is nearly complete and the new crew will for us.A, take over B. take outC. take off18.It ia known to nil that a lot of South Korean accepted plastic surgery*A. celebrationsB. celebrates■C. celebrities电. people are no longer warned about whether their food is safe or no< can they enjoy a better life.A、Only if B. If onlyC. What if20.You the Inception* since 1 remember once you discussed its main plot with Cathy.A, could hnve waiched B. should have watchedC. must have watched三、阅读理解（共40分，每小期4分）21—25 11：阕读下列短文,从A、氏C三个选项中选出一个正确答案।并将誓案序号写在普・纸上，FassaKe 1When computer servers operaie a complex program, they can get very hot. Cooling the servers can be costly. So researchers asked what would happen if the htai created by tht servers could be cfiptured and used?Data centers of large Internet companies such Google and Microsoft have thousands of computer servers. As these servers process information, they create large amounts of heat«sci they need huge cooling systems. 1'hcsc systems send the heat into the air.The Dutch company Ncrdahzc thinkn paying for electricity to operate the servers and then paying dgxin to cool them is a waste of energy. So it developed a device called the e-Radiator, It is u computer server that also works as a heating source. Bnaz Leupe is thechief executive officer of Nerdalize. He says rhe e-Radiator saves money because companies don't have to pay to cool their servers- 1The kilowatt(千瓦)hour you are using i, used twice-once to heat the home and once to compute the client T s task without the cooling overhead* “ He says five homeowners in. the Netherlands are resting (he heating device in their homes. "Wc reimburse the electricity the server usesami thnt we can do because of the computer clients on the other 昌idu* and* in that way♦ homeownerstactually get heating for free, and computer users don't have to pay for the overhead of the data center.”Jan Visser is one of the pflrticipants in tbe year-long experiment. Ue says the amount of heat produced by the e-Radiator depends on the work being done by the computer server^ He says it cannot be used as the primary source of heat. But he is ready to try it.He says if it provides enough warmth, he will be able to use his home T s heating system ■1lcss» which will save him money, Ncrdalize Radiators creaic heat temperatures of up to 55(C, h says the devices could save users up to $ 44。

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

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

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

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

国开电大1388《理工英语4》期末笔试题库及答案考试题目从本题库内抽取，请根据首字或关键词进行搜索。

一交际用语(共计10 分，每小题2 分}B1. - l' m leaving for Shanghai tomorrow.A. Bring me a present.B. Have a pleasant trip!c. Let' s go out for a drinkB2一Do you think cosmetic surgery Îs more popular with women?A. Yes , women are more popular than men.B. Yes , absolutely. It is because women pay more attention to beauty.C. No , men are popular than women.C3 1 think the other reason can be identified from the industrialization of foodproduction.Some illegal traders care about nothing but making money.A. That bothers me too.B. 1 don' t thi k it' s right.C. Yes , you bet.C4. - So how can we buy safe food?A. The higher the price , the safer the food.B. We can plant vegetables and fruits by ourselves.C. When we choose food , w must remember to check its tag , confirming whetherthe basic information is marked on it.B5. - Space trav1 must be very expensive.The cost of a s at on the Virgin craft is $ 250 , 000.A. That' s not true.B. Of course.C. Why do you think so?A1. - Perhaps you have heard our products. Would you like to know something more? A. Sure. Go ahead.B. 1 don' t need anything.c. l' ve heard a lot about you.B2. 一- Space travel must be very expensive.The cost of a seat on the Virgin craft is$ 250 ,000.A. Tha t 's not true.B. Of course.C. Why do you think so?C3. - J eff, l' d appreciate it if you could help me with the opening speech l' m glvlngnext week., but l' 11 have some time between five and six pm.A. Don' t mention itB. Yes , it' s as quiet as we expectedC. W ell , it' s pretty busy this morningA4. - 1 have a scar on my face , so I've make up my mind to have a plastic surgery.A. Good idea.B. l' ve no idea.C. Amazing.C5. - Let' s go to this movie and see what exciting experience it will bring to us.A. Y ou are such a great fan.B. 1 am more interested in the film directorC. Can' t wait to watch it.C1. - I wonder if I could use your tablet tonight?l' m not using it right now.A. It doesn't matter.B. No, thank you.c. Sure, here you are.B2. - I'm leaving for Shanghai tomorrow.A. Bring me a present.B. Have a pleasant trip!C. Let' s go out for a drink.A3. - What would you like to have for breakfast?W ould you like to have a taste?A. Twisted cruller, I bought it this morning.B. 1 already had my breakfast.C. Breakfast is the most important meal of the day.C4. - Is it hetter to be physically attractive or intelligent?A. Yes , it is very attractive.B. No, it is not attractive.C. For me , be intelligent is hetter, but that depends on.B5. - Thank you ever so much for the Apple Watch you sent me.A. No thanks.B. l' m glad you like it.C. Please don' t say so1－Can I borrow your camera for a week? －_________D________.a. Yes, bring it with youb. It doesn’t matterc. Yes, you can borrowd. Sure, here you are2 32. May I have three tickets, please? - _______A_______a. I'm sorry we've sold out.b. you are too early.c. It may have begun already.d. Please come tomorrow.3－Student A: May I use your computer this afternoon? －Student B: I’m sorry, but I have to finish typing this term paper today. －Student A:___C___ .a. Never mindb. Do as you pleasec. Thank you just the samed. It doesn’t matter4--- How many languages does Peter speak? --- ____A_____a. Four languages.b. With his roommates.c. Many languages.d. Pretty well.5－M: _____B_________ －W: If it weren't for the climate, I'd like it here very much.a. Are you feeling OK?b. I hope you're enjoying your stay here.c. Have you been familiar with Dallas now?d. What is the weather like today?6 -- Thank you ever so much for the present you sent me. -- ___D___.a. No, thanksb. It's not so good, I thinkc. Please don't say sod. I'm glad you like it 7— Shall I tell John about it? —No, you ___A____. I’ve told him already.a. needn’tb. mustn’tc. shouldn’td. wouldn’t8--- May I use your bike for a moment? --- ____D____.a. I have no ideab. It's wellc. It doesn't matterd. By all means9--_____D______! Welcome to the party. --Merry Christmas! It's very kind of you to invite us.a. Happy birthdayb. Have a good dayc. Congratulationsd. Merry Christmas10-- Thank you very much for your help. -- ___B____a. It's my duty.b. It's my pleasure.c. I'm serving the people.d. It has no trouble. 11- Excuse me, when will the 17:15 train arrive? - ____B____a. You have to be patient.b. It's been delayed one hour.c. Don't ask me.d. I don't tell you.12---You know, I have three kids now. --- ___C___a. Oh, I've heard a lot about you.b. Well, I gave up drinking.c. That's wonderful!d. You've really changed your hair style.13- I've passed the examination. -- ____D___a. Come on.b. What a pity.c. I hate the exam.d. Congratulations.14---I’ve got your invitation. ---Oh, good.____a. Thanks a lot.b. Can you come?c. I’ll take it.d. May I help you?15--- Hello, can you tell me if the library will be open Saturday evening? --- ___C___. I’ll find out.a. Yes, it will be openb. Sorry, I don’t knowc. Hold the line, pleased. No, I can’t16--- Will you have dessert, sir?--- ___A___. I’m stuffed.a. No, thank youb. Yes, I want somec. Yes, thank youd. No, I want some bread instead17－Don’t forget to come to my birthday party tomorrow. —____B___.a. I haven’tb. I won’tc. I don’td. I can’t18- How much is that meat, please? - _____________________a. Ten yuan a kilo.b. Ten o'clock.c. I don't like.d. I like it very much.19--- How did Mr. Jones get to the cinema? --- _____D____a. At 10 o'clock.b. To the Grand Theater.c. o Mrs. Jones.d. By car.20--- What can I do for you? --- _____A______.a. I want a kilo of pearsb. Excuse me. I'm busyc. Thanksd. You can do in your own way21--- is beautiful, isn’t it? --- ____D__. I like the beach very much.a. Yes, terribleb. No, I don’t think soc. No, it isn’td. Yes, terrific22— Are you ready to order dessert, please? —______C_______a. No, don’t mention it.b. Yes, please.c. Yes, I’d like to have some chocolate cake.d. Please don’t order it.23--- Oh, sorry to bother you. --- _____A_____. a. That's Okayb. Oh, I don't knowc. That's goodd. No, you can't24－W: _______B______－M: I’m going to my sister's.a. How about going with me?b. Where are you heading?c. Have you moved or something?d. Where are you living?25--- Excuse me, could you show me the way to the nearest post office? --- _____C_____ Oh yes! Two blocks away from here at the . You can't miss it.a. You're welcome.b. What do you mean?c. Mm, let me think.d. I beg your pardon? 26－Is that Mr. Robert Lee?－_____________.a. Yes, Lee speakingb. I don’t knowc. Hello, what do you wantd. Sorry, speaking 27－Amanda: I know you’re busy, but you have to put some time aside to play with your kids. Matthew: ______a. Thank you, but it’s none of your business.b. Thanks for your concern, and I won’t do that.c. I think my children can play by themselves.d. I should. But I have too much work to do these days.28－Stranger: Excuse me, sir, could you tell me the way to People’s Square? －Passer-by:_____D______a. Why don’t you take a taxi?b. I don’t understand you.c. Don’t bother me.d. Sorry, I’m a stranger here, too.29--- Is it possible for you to work late tonight? --- ___D____. a. I like it b. I'll do that c. I'd love to d. I think so30- What would you like to drink? - ___________B__________a. Thanks a lot.b. A glass of milk, please.c. Be quick.d. I'm sorry.31--- Would you like another slice of Christmas cake? --- ___A____ I'm full.a. No more, thanks.b. Yes, please.c. Why not?d. Nothing more.32－Mary, your dress is really beautiful. How is John? － .Ba. Thank you very much.b. Thank you. He is fine.c. Don’t say that. It’s ugly. John is good. d. No, no, John is not bad.33－Jack: I heard you got a full mark in math exams. Congratulations! －Mike: ____B____.a. That’s a small piece of cake for me.b. Thanks! I'm sure you also did a good job.c. That’s all right. The same to you.d. Don’t mention it, I am so-so.34－Now, where is my purse? -- __D___! We'll be late for the picnic!a. Take your timeb. Don't worryc. Take it easyd. Come on35---Salesgirl: Good morning, Miss. Can I help you? ---Mary: Yes, I’d like half a kilo of oranges, please. ---Salesgirl: ____A____. Anything else?---Mary: No, thank you. a. There you are. b. Help yourself. c. Give you the oranges. d. These oranges are for you.36--- How do you do? Glad to meet you. --- _____B____a. How are you? Thank you!b. How do you do? Glad to meet you, too.c. Fine. How are you?d. Nice. How are you?37--- Shall we sit up here on the grass or down there near the water? --- ____C____a. Sorry, I don't like neither.b. Yes, we like these two places.c. I'd rather stay here if you don't mind. d. Certainly, why not?38--Thank you for your help. -- _____C____.a. You're kindb. It doesn't matterc. You're welcomed. I don't think so39--- What do you do?--- ____B_____a. I do well in my studies.b. I'm a college student.c. Fine, thank you.d. What do you do?40－Would you rather come on Friday or Saturday? －Ca. No, thanksb. Yes, of coursec. Fridayd. It doesn’t matter41— Would you mind changing seats with me? —______D______.a. Of course, I like tob. Yes, you canc. Certainly, please dod. No, I don’t mind 42— Is ___B____ here? -- No, Bob and Tim have asked for leave.a. somebodyb. everybodyc. anybodyd. nobody43--- Is Mary there? --- ____A_____a. Speaking.b. I'm not Mary.c. Who are you?d. Mary is well today.44－Do you mind telling me where you’re from? － .Da. Not really, you can do it.b. Certainly. I’m from London.c. Sure. I was born in London.d. Certainly not. I’m from London.45--- Hi, Tom, how's everything with you? --- _____A______, and how are you?a. Hm, not too badb. Pretty fastc. Thanksd. Don't mention it46- Can I help you, sir? - ____B_____a. Well, leave me alone.b. Yes. I'd like to withdraw some money.c. Don't bother me!d. No, I don't need your help.47-- I beg your pardon? -- ________A______a. I said, "What do you think of the movie?"b. I will repeat.c. Sorry, I didn't say it clearly.d. It's my pleasure.48--- Can I help you, sir? --- ___A___. What’s the airfare to ?--- ? Let me see… Five hundred and twenty pounds.a. Yes, pleaseb. Thank you, I can manage by myselfc. Yes, you cand. Sorry, you can’t 4976、-- Don't make faces in class. ______B_______.a. Excuse me, I am wrongb. Sorry, I won't do it againc. That's OKd. Certainly, I will 50--- What are you majoring in? --- _____C____a. In a university.b. Very hard.c. Mathematics.d. At nine in the morning.51--- Could I borrow your car for a few days? --- _______A_________.a. Sure, here your are. Enjoy your journeyb. Yes, go onc. Yes, you may borrowd. It doesn't matter52--- Hello, sir. ___B___ --- Hi. Uh, I have this cassette player here that I bought about six months ago. It just ruined four of my favorite tapes.a. Why do you come here again?b. What can I do for you?c. What are you looking for?d. What do you want to buy?53--- What's the matter with you? --- _____D____a. Not too bad.b. That's all right.c. It doesn't matter.d. I don't feel well.54－Hello, may I talk to the headmaster now?－_______B______.a. No, you can’tb. Sorry, he is busy at the momentc. Sorry, you can’td. I don’t know 55---My radio doesn’t work. Can you fix it for me? --- ___D___. A piece of cake. a. I don’t think I can b. Let me think c. I’m not sure d. Sure thing56--- Are you going on holiday for a long time? --- ____B_____a. Two weeks ago.b. No. Only a couple of days.c. Not long time ago.d. It was a long time.57- I missed yesterday's football final. -___________D__________a. It's a good idea.b. Remember to bring it next time.c. I'm glad to hear that.d. What a pity!58--What do you think of the song?--__________C________.a. I like music very muchb. I don't know the titlec. It sounds sweetd. It was a pleasure59-- Would you like to go to the concert with us this evening? -- ____C____a. No, I already have plans.b. No, I really don't like being with you.c. I'd love to, but I'm busy tonight.d. I'm ill, so I shouldn't go out.60--- Thank you for your invitation. --- _____D____aI'll appreciate it. b. It doesn't matter. c. It's a small thing. d. It's a pleasure.61-How soon will your father fly to ? -__________C___________a. Last week.b. At 7.00 am.c. In three days.d. Twice a year.62- ____A_____ - You too!a. Merry Christmas!b. Help yourself!c. It's very kind of you!d. What a beautiful day! 63－Customer: Why is it so hard to get fast service in this store? －Waiter: ___A___a. I’m really sorry about that.b. You’ll get it next time.c. I don’t think it’s hard. d. Don’t be too particular about it.64－I’m afraid I’ve got a terrible flu. －_________D_____________.a. Never mindb. Keep away from mec. You need to be more carefuld. Better go and see a doctor.65--- I didn't mean to do that. Please forgive me. --- _____C____ a. Thank you. b. It's a pleasure. c. That's all right. d. Not too bad.66－Ted: Hi, Christine. _______C_______. －Christine: Hi, Ted. I just bought a new camping tent. I can’t wait to use ita. What’s wrong?b. What’s right?c. What’s up?d. What’s on?67-- Hi, I'm glad to see you. -- _____B_______.a. I'm glad to hear thatb. Me, tooc. Thank youd. My name is Mary68- I had a really good weekend at my uncle's. -_________C____________a. Certainlyb. Oh, that's very nice of youc. Oh, I'm glad to hear thatd. It's a pleasure 69－Guest: Have you a single room for tonight and tomorrow night with a telephone and shower? －Clerk: We haven’t any rooms with a shower free now, but there’s a bathroom available on each floor. －Guest: ____C______.a. All right. It sounds great.b. How regretful! I give it up.c. All right. That’ll do.d. Oh, my god. Forget it.反馈正确答案是：All right. That’ll do.70--- Good morning, may I speak to Mark, please? --- ____C____a. Who's there?b. Who are you?c. Who's speaking?（“讲话者是谁呀？”）d. Who wants to speak to Mark?71---Salesman: ____C_____ ---Customer: Yes. What size is that green T-shirt?a. Excuse me, what are you doing?b. Are you just looking around?c. Anything I can do for you?d. Do you want to buy anything?72--- How do I get to the cinema? --- ____D_____a. Yes, there is a cinema near here.b. It's very far.c. It's well known.d. Go down this street and turn left.73--- Good morning, John. How are you doing? （= How are you?）--- ____B_____a. How do you do?b. Not so bad. And you?c. Good night.d. I'm pleased.74--- I wonder if I could use your computer tonight? --- ____B_______ I'm not using it right now.a. Who cares?b. Sure, go ahead.c. It doesn't matter.d. I don't know.75--- What a beautiful dress you have on today! --- ____A_____a. Thank you.b. It is suitable for me.c. You want to have one, too?d. No, it isn't. 76-- Thank you ever so much for the coat you bought me. -- _____B______.a. No, thanksb. I'm glad you like itc. No, it's not so goodd. Please don't say so77--- Do you like my new jacket? --- ___A___. It goes beautifully with your hat.a. Yes, I like it very muchb. Yes, but it does n’t suit youc. I’m not sured. Yes, and I like your hat78- Hello, I'm David Chen. Nice to meet you. - ___C____a. Very nice.b. Are you?c. Nice to meet you too.d. Yes.79--- This box is too heavy for me to carry upstairs. --- ___C____.a. I'd come to helpb. You may ask for helpc. I'll give you a handd. Please do me a favor80－Is that a Japanese car? －__D___a. It's a sports car.b. It's a lovely car.c. Yes, that is.d. Yes, it is. 二、词汇与结构{C6. The reason why he didn't come to school was he was il l.A. becauseB. whyC. thatB7. Spaceships are stocked with a variety of 一一一一一一foods.A. initialB. instantC. instinctA8. this multimedia product has some shortcomings , it has also some goodpomts.A. WhileB. IfC. Not onlyA9. You will get your cosmetic surgery on your nose. Please tell me if you 1ike thismedical plan 一一一一一·A. or notC.OKB. do youC10. Flowers grow well in a warm climate. Similarly , technology 一一一一一一III aharmonious society.A. is flourishingC. flourishesB. wiU flourishA1 1.一一一一_ thinking is the heart of the artistic design.A. CreativeB. StrictC. HatefulB12. When we were students we 一一→一一often stay up all night.A. willB. wouldC. shouldB13. Doctor, please let me know 一一一一一you can reconstruct my face.A. whatC. whichB. whetherA14. Touch-一一一一一3D maps help the blind too much.A. responsiv C. listeningB. speakingC15. The problem is uneven distribution ，一一一一_ 870 mi11ion suffering from hunger.A. leftB. to leaveC. leavingC16. 一一一_ by the promise of these tiny tubes , people are already working to turn theSpace Elevator into a reality.A. To fuelC. FueledB. FuelingA17. Our part of the mission is nearly complete and the new crew will _____ for us.A. take overB. take outC. take offC18. It is known to a11 that a lot of South Korean 一一一一_ accepted plastic surgery. A. celebrationsC. celebritiesB. celebratesA19. 一一一一people are no longer worried about whether their food is safe or not canthey enjoy a better life.A. Only ifC. What ifB. If onlyC20. You 一一一一一the Inception , since 1 remember once you discussed its main plot withCathy.A. could have watchedC. must havwatchedB. should have watchedC6. ____._____, he knows a lot about computer.A. As he is a childB. Child as is heC. Child as he isA7. Hεis still a in handling such thigs.A. green hand c. adultB. visitorB8. This , they argue , will be essential to the needs of a booming population indecades to come and avoiding starvation.A. meetB. meetingC. metA9. Combining carbon and super-capacitors like a perfect marriage.A. seemsB. seesC. reallyC10. the new law is used one day , 1 hope it will not punish people using 3Dprinters for personal purposes.A. whenC. lfB. wil1 lea veA11. lf GardenerA. leavesc. leftB. whyC12. Although plastic surgery is created to improve the looks of a person, there are acertain percentage ofA. effectC. consequencesB. resultsB13. lt is_ __ ______ an interesting story that 1 want to read it again.A. soB. suchC. manyA14. Our part of the mission is nearly complete and the new crew will for us.A. take overB. take outc. take offB15. 1 think the benefits of opening up space far 一一___ the damage that we can see. A. outwit B. outweighc. outwearB16. She' s not very optimistic the development of 3D printing.A. toc. atB. aboutC17. Absolutely , that movieA. held my breathand 1 must admit that its director is brilliant.B. caught my breathc. took my breath awayA18. You can turn on the toy robot by this button.A. pressingB. pressc. pressedB19. Tom asked me to go to play football andA. so did 1B. so 1 didc. so do 1B20. We to deli ver the goods wi thin a week.A. assureB. guaranteec. guardC6. The scientist spoke confidently. 一一一impressed me most.A. thatB. so thatC. whichB7. There are 一一一一一calls for lawmakers to consider copyright laws.A. increaseC. increasedB. increasingA8. What's 一一一一一一issue here is the difference between cosmetic and plastic surgery.A. atC. inB. onB9. Considering the needs of the new generation, we propose the concept of the 一一一一…network.A. wearingC. wornB. wearableC10. Everything we do has the potential 一一一_ creating some bad.A. toB. inC. forB11. Theyare 一一一一一_ make an announcement later on today.A. wish toC. looking forward toB12. Tom can speak French. 一一一一一A. Nor can JackC. So J ack canB. expected toB. So can J ackA13. She' s been interested in computer science 一一一一一_ she was eight.A. sinceB. beforeC. agoC14. He would much it if you could do him the favor.A. awardB. applyC. appreciateB15. Animal farming 一一一一一_ about half of all human-caused greenhouse gases.A. count forB. accounts forC. count onA16. Cosmetic surgery involves 一一一一一reshaping the body features.A. inB. atC. onC17.____.. by the promise of these tiny tubes , people are already working to turn the Space Elevator into a reality.A. To fuelB. FuelingC. FueledA18. So 一一一一一that millions of people queue to buy it.A. popular is the smartphoneB. popular the smartphone isC. the smartphone is popular B19. It is 一一一一一一an interesting story that 1 want to read it again.A. soB. suchC. manyC20. Succss can bred success , if you 一一一一it.A. take care ofB. take charge ofC. take advantage of三、阅读理解(共40 分，每小题4 分)Passage 1When computer servers operate a complex program , they can get very hot. Cooling theservers can be costly. So researchers askedwhat would happen if the heat created by theservers could be capturd and used?Data centers of large Internt companies such as Google and Microsoft have thousands ofcomputer s rvers. As these srvers process information , thy creatlarge amounts of heat ,so they eed huge coolingsystems. These systems send the heat into thal r.The Dutch company Nerdalizthinks paying for electricity to operate the servers andthen paying again to cool them is a waste of energy. So it developed a device called the-Radiator. lt is a computer server that also works as a heating source. Boaz Leupe is thechief executive officer of Nerda1ize.He says the e-Radiator saves money because companiesdon' t have to pay to coo1 their servers."The ki1owatt( 千瓦) hour you are using is used twice-once to heat the home and once tocompute the client' s task without the coo1ing overhead. " He says fivehomeowners in theN ether1ands are testing the heating device in their homes. "We reimburse the e1ectricity theserveruses ,andthatwe can do because of the computer clients on the other side , and , inthat way, homeowners actually get heating for free ,andcomputer users don't have to payfor the overhead of the data center. "J an Visser is one of the participants in theyear-1ongexperiment. He says the amount ofheat produced by the e-Radiator depends on the work being done by the computer server. Hesays it cannot be used as the primary source of hat. But he is ready to try it.He says if it provides enough warmth , he will be ab1e to use his home' s heating system1ess , which will save him money. Nerda1ize says e-Radiators create heat temperatures of upto 55.C. It says the devices cou1d save users up to $ 440 in heating costs a year.C21. Why did researchers ask what wou1d happen if the heat created by the serverscou1dbe captured and used?A. Because computers can get very hot.B. Computer servers is a comp1ex program.C. Coo1ing computer servers costs a 10t of money.B22. The computer servers in 1arge Internet companies such as Goog1e and Microsoft A. create 1arge amounts of information B. create 1arge quantity of heatC. manage the huge coo1ing systemsB23. Nerda1ize developed the e-Radiator becauseA. e-Radiator cost 1ess energyB. e-Radiator can coo1 the servers for freeC. e-Radiator can create co1d air for freeC24. According to J an Vissr ，the amount of heat produced by the e-Radiator 一一一一A. depends on the work being processed by PCB. cannot be used as the hom巴's heating systemC. cannot be used as the main source of heatA25. The best title for this passage won1d be " "A. The New Way to Heat HomesB. The New Way to Coo1 HomesC. Hot Computers Cou1d BUsed for FreePassage 2Engineers who build and program robots have fascinating jobs. These researcherstinker(修补) with machines in the lab and write computer software to control these devices."They' re the best toys out there," says Howle Choset at Carnegie Mellon U niversity inPittsburgh. 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. He put motors on Tinkertoy cars to make them move. Lat町，in high school, hebui1t mobile robots similar to small carsHoping to continue working on robots , he studied computer science in college. Butwhen he got to graduate school at the Califomia 1nstitute of Technology inPasadena ,Choset' s labmates were working on something even cooler than remotely controlled cars:robotic snakes. Some robots can move only forward , backward , left and right. But snakescan twist (扭曲) in many directions and travel over a lot of different types of terrain (地形)."Snakes are far more interesting than the cars," Choset concluded.After he started working at Carnegie 岛iellon ，Choset and his colleagues there bagan developing their own snake robots. Choset's team programmed robots to perform the samemovements as real snakes , such as sliding and inching forward. The robots also moved inways that snakes usually don' t , such as rolling.Choset' s snake robots could crawl (爬行) through the grass , swim in a pond and evenclimb a flagpole. But Choset wondered if his snakes might be useful for medicine as well. For some heartsurgeries , the doctor has to open a patient' s chest , cutting through the breastbone.Recovering from these surgeries can be very painful. What if the doctor could perform theoperation by instead making a small hole in the body and sending in a thin robotic snake?Choset teamed up with Marco Zenati , a heart surgeon now at Harvard Medical School,to investigate the idea. Zenati practiced using the robot on a plastic model of the chest andthey tested the robot in pigs.A company called Medrobotics in Boston isnow adapting the technology to surgeries onpeople.Even after 15 years of working with his team' s creations , "1 still don' t get bored ofwatching the motion of my robots ," Choset says.T26. Choset began to build robots in high schoolF27. Snake robots could move ín only four dírectíons.T28. Choset dídn' t begin developing his own snake robots until he started workihg atCarnegie 岛'Í ellon.F29. 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 Passage 1According to experts , the advantage of modified food is that it helps in preventing theoccurrence of allergies and also has a long shelf life. However , a major portion of thepopulation is 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 yourselfAdvantages of Genetically Modified Foods• One of the most prominent advantages of genetically modified food is that it helps incon trolling the occurrence of certain diseases. Certain foods ca use allergy to people. Theirgenetic modification alters the DNA system of these foods , thereby making them nonallergic.• Another major advantage of such type of foods is that they grow faster than theirtraditionally 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 pestreslstant.• Fa rming these foods can be a great way to fight world hunger. Since these cropsgrow faster or more effectively , increased production would help countries wherein cropsmaynot normally prosper because of less。

2021国家开放大学电大本科《理工英语4》期末试题及答案（试卷号：1388）交际用91 10分小分）!-5 ■:迭择正•的91句完成下面对诺.并篝答案序号写在答■统上.1. —Perhaps you have he«rd our products. WoulH you like to know wmcthing more?A. Sure Go ahead* K I don't need anything^（L I*ve heard lot about you.2. — Do you think coimctic surgery i» more popular with women?A. Yes. women arr more popuhr than men.B- Yea. abM）lutely« h i» becNu^r women pay more attention to beauty.（\ No t tnrn are popuhr than womeru3. —Do you mind my unmg my mobile phone here?A. Yc»e use it please. K No. of course noteC. No. you can't UMC it.4. —This apple pic is too sweet f don't you think so?—________________________ I think just right. Actually*A. Not renlly. & 1 hope IMXQ Sounds gocxLSt - I grt at least hall an hour of rxrrcitie Almost every day*—Oh great! ____________________ ____.N Samr to you. B. Cheer up.G Keep it up,二.伺亿与靖椅（共计3。

国家开放大学电大本科《理工英语4》2021期末试题及答案（试卷号：1388）-•交际用浩（共计10分，每小题2分）I—5H：选择正确的培句完成下面对话•并将答案序号写在答L—（rood 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 usunl?C. You must be joking.L— I'm leaving for Shanghai tomorrow^A. Bnng me a presents EL 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.—■ but 1MI have M>mc time between five and six p.m・A. Don f t mention itB. Vos・ it's so quiet as we expectedC. Wcl" it f 5 pretty busy this morning4. —Do you eat porridge every day?A. Porridge is my favorite.B> No. sometimes I'd have a boiled egg.C. I 5c!dum rnt fast food because h's rich in fat.5・一How do you like Annr Hnthawny?A. She is amazing.B. She is an American actresseG Shc f s already married.二、伺汇与结构（共计30分,每小Jg 2分）6—2。

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。

1388国开电大本科《理工英语4》历年期末考试(第四大题写作)题库2021年1月试题及答案四、写作(共计20分) 31.根据要求写作文。

Write a company profile according to the given information.(根据所给信息写一份公司英文简介) 公司名称：蓝米公司●成立于2012年4月的一家移动互联网企业●专注于高端智能手机、移动互联网产品的研发●吸纳人才，注重用户反馈●2015年，其智能手机销量接近7000万部参考答案： Lanmi was founded in April 2012bya serial entrepreneur，who believes that high-quality technology doesn＇t need to cost a fortune. At Lanmi， we＇ve brought together smart people from Google， King soft， Microsoft，Motorola， Yahoo， and other Internet and tech companies from around the world to bring that vision to life. We create remarkable hardware， software， and Internet services for―and with the help of―our Lan fans.We incorporate their feedback into our product range， which currently includes Lan 4， Lan 3， Lan Pad， Lan Box，Lan TV， Lan 1S and Lan Note， Lan Power Bank and other accessories.We sell direct to customers to keep our prices competitive.And with nearly 70 million handsets sold in China in 2015 and products launched in Taiwan， Hong Kong，Singapore， Malaysia， Philippines， India and Indonesia，we are ready togo global. 2020年9月试题及答案四、写作(共计20分) 31.根据要求写作文。