电大理工英语四答案
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。
题目1.—Thank you ever so much for the Apple Watchyou sent me.
—__b. I’m glad you like it. ______________
题目2—Do you mind my using my mobile phone here?
—__b. No, of course not______________.
题目3—How isyour business going?
—___ Good, it's growing all the time.
题目4If you want to download this app, you need to connect your mobile phone __to _____ Internet first.
题目5___a. While_______ this multimedia product has some shortcomings, it has also some good points.
二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。
Tessera Multimedia was founded in 1997 and specializes in design and development of web, multimedia and mobile applications.
With headquarters in Thessaloniki, Tessera has developed business activities covering the whole Greece and has developed a significant partner network and a large customer base by investing in long-term relationships of trust and reliability.
Our company has designed and successfully implemented a significant number of complex software projects in a wide range of sectors.Tessera has gained exceptional experience in designing web sites and portals, educational games, e-commerce applications and mobile apps.
Tessera seeks to be always up to date with current trends and advancements in software technology, constantly investing in new technologies and human resources.
The development department consists of qualified staff ensuring high quality, integrated services.At the same time, our personnel is trained systematically in deploying new technologies, aiming that our productions are always on the cutting edge of technology.
公司简介
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7 000万部
Lanmi was founded in 2012 by a 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, Kingsoft,
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 1 S 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 to go global.
第二单元
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—Could you give methe brochure for that machine?
— ________________
a. Yes, here you are. 正确
2.—Perhaps you have heard our products. Would you like to know something more?
a. Sure. Go ahead. 正确
题目3—Can you tell me something about your new product?
c. Can I help you, sir? 正确
题目4They are trying to make a new product——the world's smallest __________ robot.
c. humanoid 正确
题目5They built a robot capable of ___________ spoken commands.
b. understanding 正确
二、阅读理解：这是在展会上一名销售人员向顾客介绍新产品的场景，请将对话排序。
A. Salesman: This is Action's pride and joy, the Kitchen Master. It’s a prime example of our future line of smart products. We are all very excited about this oven. 5. In trial runs, this product has performed very well.
B. Customer: Well,This one seems nice.
C. Salesman: Good morning, welcome to our booth. What can I do for you?
D. Customer: Great.Then how about the price?
E. Salesman: We plan to release it next month. You can visit our official website to order it.
F. Customer: Really?Can you tell me what is so special about it?
G. Salesman: Yes. The largest characteristic of this oven is the "Correct Cook" option, which uses a sensor to see if the dish has been properly cooked through and through. You won't find this feature in any other microwaves.
H. Customer: Thank you.
I. That sounds really cool. Where can I get this?
J. Salesman: Our prices vary because the function, design and color are different. Here is our catalogues.
答案：CBAFGIEDJH
写作：
产品名称：扫地机器人型号：Roomba 790
基本功能：高度智能和自动化的扫地机器人。通过多个感应器和多种行动模式清洁房间。
特点：高能效。160 分钟持续工作时间，是同类产品的 2 倍。
超薄轻巧。重 2.5 千克，高度8.9 厘米。
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。
第三单元
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。
题目1— I have a scar on my face, so I’ve make up my mind to have a plastic surgery.
— a. Good idea. 正确
b. I’ve no idea.
c. Amazing.
题目2题干I accepted my nose surgery, the ____ and patient doctor was really helpful during my recovery period.
A. graceful
B. greedy
C. gracious 正确
题目3Cosmetic surgery involves ____ reshaping the body features.
A. in 正确
B. at
C. on
题目4— Is it better to be physically attractive or intelligent?
— .
a. Yes, it is very attractive.
b. No, it is not attractive.
c. For me, be intelligent is better, but that depends on. 正确
题目5— Would you have cosmetic surgery if it was free?
— .
a. No. Good diet and exercise are great alternatives. 正确
b. Yes, I would not have it.
c. No, I would have it.
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”。Passage 1 (教材课文原文)
With a teeny waist, exaggerated breasts, icy-blue eyes, 21-year-old Valeria says she is the real natural deal. A real-life Barbie, that is.
That’s what she claims anyway, but many people doubt to her claims. Whether she underwent plastic surgery or uses Photoshop remains unclear. On her blog, the model notes that she is the most famous woman on the Russian Internet because of her doll-like appeal. Hundreds of photos on her Facebook page show a wide-eyed, nearly fake-looking Valeria posing in a variety of outfits.
The model did not return requests for comment. If Photoshop is not a factor in getting Valeria’s look, she likely underwent a barrage of plastic surgery. The president of American Society of Plastic Surgeons （ASPS）said, plastic surgery should never be used to transform oneself into a favorite celebrity or, in this case, a play toy. He also warns patients to keep in mind that plastic surgery is real surgery with real risks, just as with any operation, so the decision should not be taken lightly.
1. Valeria thinks that she is a real-life Barbie.
2. Valeria used to accept plastic surgery.
3. Valeria writes that she is the most famous woman on the Russian Internet because she posts a lot of pictures on her blog..
4. The author thinks Valeria neither Photoshops her, nor accepts a series of plastic surgery.
5. The president of ASPS thinks that plastic surgery is of risks.
答案：TFFFT.
写作：
全新多元赋活修护日霜
白天繁忙工作，夜间缺乏睡眠，给皮肤造成损伤。
全新多元赋活修护日霜+ 晚霜，帮助对抗第一道细纹，重展清新光彩，让皮肤持久年轻水润。
Words for reference:
NEW Multi-Active Day and Night Creams
A build-up of stress and lack of sleep can soon take its toll on your complexion.
These treatments visibly diminish the first signs of aging, restore radiance, hydrate and maintain younger looking skin.
Explore Multi-Active Day and Night Creams, designed with your busy lifestyle in mind.
Love your skin day & night.
第四单元
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。
题目1—They are testing the 3D printer. Don’t you come and see it?
—What?
选择一项：
A. Where is it displayed? 正确
B. It really matters.
C. That’s fine.
题目2— Do you prefer a portable or a clumsy 3D printer?
— .
选择一项：
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
题目3— What do you want to be?
— .
选择一项：
A. I want to have a cup of coffee.
B. I want to be honest.
C. I would study computer science than dancer. 正确
题目4Touch- ____ 3D maps help the blind too much.
选择一项：
A. responsive 正确
B. speaking
C. listening
题目5 Someone invented the 3D printer many years ago, ____ I don’t rem ember who.
选择一项：
A. so
B. but 正确
C. only
二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。
Passage 1 (教材课文原文)
"The printer did not always manage to spread the plastic evenly, making some of the ribs of the 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 first few 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 or an 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 by the canal.
1. According to the passage, the 3D printer can type with plastic evenly.
2. This 3D printer printed some blocks to test its work.
3. The project's leaders will finish the entire house in less than 3 years.
4. 3D Canal House is printed to live.
5. The canal house will be decorated more.
答案:FTFFT
写作：试着用下面的信息写一篇会议通知吧。
? Title of the meeting: The 5th International Conference on 3D Images
? Participants: researchers and purchasers from academy and industry
? Purpose: offering invaluable occasions to exchange research achievements, purchase needed commodities and share thoughts related to 3D images
? Exhibits: products related to 3D images
? Time: March 8th, 2018
? Place: Heping Hotel, Shanghai, China
? Designation: The Preparatory Committee
Conference Notice
Date: December 2 , 2017
Time: March 8th, 2018
Place: Heping Hotel, Shanghai, China
Notice is hereby issued that the 5th International Conference on 3D Images will be held in Heping Hotel, Shanghai, China, on March 8th, 2018 . Products related to 3D images are going to be exhibited in this conference.
The purpose of this meeting is to provide an opportunity for researchers and purchasers to exchange research achievements, purchase needed commodities and share thoughts related to 3D images.
The Preparatory Committee
第五单元
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。
题目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? 正确
C. You must be joking.
题目2—Oh, by the way, how was your report of the new batteries coming along?
—___________________________.
选择一项：
A. It's going pretty well 正确
B. Just go ahead
C. Well, I'm afraid so
题目3—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.
选择一项：
A. Don’t mention it
B. Yes, it’s so quiet as we expected
C. Well, it's pretty busy this morning 正确
题目4 It ______me that I had a choice.
选择一项：
A. bit
B. pick
C. hit 正确
题目5Combining carbon and super-capacitors _______ a perfect marriage.
选择一项：
A. seems like 正确
B. see like
C. really like
二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。
（课外选材）
When computer servers operate a complex program, they can get very hot. Cooling the servers can be costly. So researchers asked what would happen if the heat created by the servers could be captured and used?
Data centers of large Internet companies such as Google and Microsoft have thousands of computer servers. As these servers process information, they create large amounts of heat, so they need huge cooling systems. These systems send the heat into the air. The Dutch company Nerdalize thinks paying for electricity to operate the servers and then paying again to cool them is a waste of energy. So it developed a device called the e-Radiator. It is
a computer server that also works as a heating source. Boaz Leupe is the chief executive officer of Nerdalize. He says the e-Radiator saves money because companies don't have to pay to cool their servers.
"The kilowatt（千瓦）hour you are using is used twice -- once to heat the home and once to compute the client's task without the cooling overhead." He says five homeowners in the Netherlands are testing the heating device in their homes. "We reimburse the electricity the server uses, and that we can do because of the computer clients on the other side, and, in that way, homeowners actually get heating for free, and computer users
don't have to pay for the overhead of the data center."
Jan Visser is one of the participants in the year-long experiment. He 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's heating system less, which will save him money. Nerdalize says e-Radiators create heat temperatures of up to 55℃. It says the devices could save users up to $440 in heating costs a year.
1.Why did researchers ask what would happen if the heat created by the servers could be captured and used?
A. Because computers can get very hot.
B. Computer servers is a complex program.
C. Cooling computer servers costs a lot of money.
2.The computer servers in large Internet companies such as Google and Microsoft can .
A. create large amounts of information
B. create large quantity of heat
C. manage the huge cooling systems
3. Nerdalize developed the e-Radiator because
A. e-Radiator cost less energy
B. e-Radiator can cool the servers for free
C. e-Radiator can create cold air for free
4.According to Jan Visser, the amount of heat produced by the e-Radiator .
A. depends on the work being processed by PC
B. cannot be used as the home's heating system
C. cannot be used as the main source of heat
5.The best title for this passage is
A. The New Way to Heat Homes
B. The New Way to Cool Homes
C. Hot Computers Could Be Used for Free
答案：CBBCA
写作：
第六单元
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。
题目1—OK, I'll fix your computer right now.
—Oh, take your time, _________________________.
选择一项：
A. I can't stand it
B. I'm in no hurry 正确
C. That's a great idea
题目2—I get at least half an hour of exercise almost every day.
—Oh great! _________________________.
选择一项：
A. Same to you
B. Cheer up
C. Keep it up 正确
题目3—What are you going to do this weekend?
一_________________________. If time permits, I may go to Shanghai with my friends.
A. It depends 正确
B. It doesn't matter
C. Forget it
题目4 Success can breed success, if you ______ it.
A. take care of 正确
B. take charge of
C. take advantage of
题目5 She is ______ tall as you are.
选择一项：
A. not
B. so
C. as 正确
二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。
Something else that could be coming soon to a vehicle near you. More technology. The kind that could help your car talk to others around it. Unlike some proposed cars of the futures it would not actually do the driving for you. But it could warn you about what other drivers are doing. The U.S. government may require this feature in the future, but it would Add to the cost of the car.
It's the vehicle of the future, cars that talk to the driver and each other. The U.S. government wants it on the road soon, Pushing for technology that would warn drivers of danger coming from any direction.
It's called vehicle to vehicle technology. Cars would send wireless message to each other Within about 300-yard. Communicating information like speed, direction and GPS position ten times per second.When cars share this information, they can account for all the vehicles around them, which means they are able to identify possible crashes.
写作;
1 . Meeting minutes are the notes and documentation taken during a meeting. The minutes will ensure the company has an accurate record of past meetings. A company should keep all of their meeting minutes documented for as long as the business is in operation.
2 . Usually meeting minutes are taken or produced by the meeting's secretary but this task isn't reserved for meeting secretary only.
3 . Although there are different styles of minutes, they have the key information in common.
All should cover the following basic things:
a. where and when the meeting took place;
b. who was there and who was not;
c. discuss and confirm the agenda of this meeting;
d. discuss and confirm the minutes of last meeting;
e. address by the chairman of the meeting;
f. main body;
g. date of next meeting;
h. person who prepared the minutes.
2.作为ABC (China) Co., Ltd. 公司的秘书Marry Xu ，你要为2017 年9 月23 日的每月例会做一份会议纪要。请根据下面的几个要点用英文写一份完整的会议纪要。
1 . 开会时间：下午4 点；开会地点：5 楼会议室
2 . 主持人：Roger Corman
3 . 出席者：Tony Baum, Tracy Dulugas, Flak Fenster, Robert Liu, Hugo Sun
4 . 缺席者：Penny Lynn
5 . 会议内容：首先，由秘书宣读前次会议纪要（8 月21 日）；接着，会议主持人Roger Corman 就会议纪要的部分内容做了修正，即“员工专用洗手间项目(a study of the employee's washroom ) ”的调研工作应由Tracy Dulugas 来负责，而非Penny Lynn 负责；最后，Flak Fenster 总结了对办公室员工的调研（survey）情况，随后他将完成一份报告并递交董事会（the Board of Directors）。
6 . 下次会议：10 月22 日（时间、地点相同）
7 . 会议结束时间：下午5 点15 分
Words for reference:
第七单元
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。
题目1—Do you eat porridge every day?
— .
选择一项：
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 正确
C. I seldom eat fast food because it’s rich in fat
题目2—So how can we buy safe food?
— .
选择一项：
A. The higher the price, the safer the food
B. We can plant vegetables and fruits by ourselves
C. When we choose food, we must remember to check its tag, confirming whether the basic information is marked on it 正确
题目3—What is U.S’s experience in food safety management?
— .
选择一项：
A. U.S. do better in this point
B. They are improving the legal system all the time and very strict in law enforcement 正确
C. Some illegal traders care about nothing but making money
题目4 I am really by fresh ingredients, intricate cooking and diverse traditions of Chinese food.
A. fascinated 正确
B. fabricate
C. fancy
题目5 Some illegal traders care about nothing but .
A. to make money
B. making money 正确
C. made money
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”。教材课文原文
The Company Leading the Future of Farming
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.
1.Animal farming is responsible for the occurrence of greenhouse gases.
2.2. Modern Meadow is a newly-started business which aims to make profits by producing lab-grown edible meat.
3.The method Modern Meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure.
4. There is no meat engineered outside living bodies before.
5. This lab-grown meat has already widely received by the masses.
答案：TFTFF
写作
电大理工英语4形考6
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。 题目1 还未回答 满分10.00 标记题目 题干 —What are you going to do this weekend? 一_________________________. If time permits, I may go to Shanghai with my friends. 选择一项： A. It depends B. It doesn't matter C. Forget it 题目2 还未回答 满分10.00 标记题目 题干 — I'm leaving for Shanghai tomorrow. —_________________________ 选择一项：
A. Bring me a present. B. Have a pleasant trip! C. Let's go out for a drink. 题目3 还未回答 满分10.00 标记题目 题干 —I get at least half an hour of exercise almost every day. —Oh great! _________________________. 选择一项： A. Same to you B. Cheer up C. Keep it up 题目4 还未回答 满分10.00 标记题目 题干 If you have any ______ news of my husband, please let me know. 选择一项：
A. definite B. definitely C. define 题目5 还未回答 满分10.00 标记题目 题干 Some experts think reading is the fundamental skill upon ______ school education depends. 选择一项： A. it B. whose C. which 题目6 还未回答 满分50.00 标记题目 题干 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。 课外选材
理工英语4单元测试1答案
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单元自测7 题目1 —How are you feeling? —Much better. _______ . 选择一项： A. Thanks for coming to see me. B. You look great. C. Don't mention it. 题目2 —I'm sorry. I shouldn't have put the printer here. —_______ . 选择一项： A. Well,it's OK. B. You are welcome. C. No,it's all roght. 题目3 The organization will _______ a survey about the career choices of the college graduates. 选择一项： A. manage B. lead C. conduct 题目4 He has forgotten to_______the battery. 选择一项： A. load B. electrify C. charge 题目5 _______somebody decides to break the rules? 选择一项： A. What about B. Whatever C. What if 题目6 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the needs of man. The sea has provided man with food and a convenient way to travel to many parts of the world. Today, nearly two—thirds of the world's population live within 80 kilometers of the sea coast. In the modern technological world, the sea offers many resources to help mankind survive. Resources on land are beginning to be used up. The sea, however, still can be hoped to supply many of man's needs. The list of riches of the sea yet to be developed by man's technology is impressive. Oil and gas explorations have been carried out for nearly 30 years. Valuable amounts of minerals exist on
电大开放英语4试题及答案-精制
1. —Could you please tell me how to get to the nearest bus stop? —I’m sorry. _________________ A I am new here. B Of course not. C Go ahead, please. 参考答案：A；考生答案：A；试题分数：2；考生得分：2 2. —Is there a shopping mall near here? —___________________ A No. I don’t like it. B Yes. I saw it this morning. C Yes. The one is just at the end of the road. 参考答案：C；考生答案：C；试题分数：2；考生得分：2 3. —I’d like to have some coffee. —________ A Here you are. B You are welcome. C Thank you! 参考答案：A；考生答案：A；试题分数：2；考生得分：2 4. —Do you mind if I read the newspaper on the table? —_________________ A Good news for you. B Go ahead, please. C No, I can’t. 参考答案：B；考生答案：B；试题分数：2；考生得分：2 5. —Help yourself to whatever you want. —____________________ A Thanks. I won’t miss anything. B Yes, I’m helping myself now. C They all look fine. 参考答案：A；考生答案：C；试题分数：2；考生得分：0 词汇与结构（共10题，共20分） 1. Last year ___________ of books were published on cultural communication. A hundreds B a hundred C the hundred 参考答案：A；考生答案：A；试题分数：2；考生得分：2 2. The poor girl can’t do anything but ________for the rescue team. A to wait B wait C waiting 参考答案：B；考生答案：B；试题分数：2；考生得分：2 3. It’s bad ________ for you to smoke in the public places. A behavior