山东开放大学理工英语4作业答案

理工英语4

学校: 山东开放大学

平台: 国家开放大学

题目如下：

1. —Oh. Dear! I’ve lost my new watch. —_________________

A. I’m sad.

B. That’s all right.

C. What a pity!

答案: What a pity!

2. —How isyour business going? —_________________

A. Good, it's growing all the time.

B. Thank you.

C. I’m going to Beijing.

答案: Good, it's growing all the time.

3. —Thank you ever so much for the Apple Watchyou sent me. — ________________

A. No thanks.

B. I’m glad you like it.

C. Please don’t say so.

答案: I’m glad you like it.

4. The BBC has just successfully demonstrated a ________ radio transmission system.

A. digestive

B. dignity

C. digital

答案: digital

5. Heremotelycontrols my mobile phone _______ he can set up it for me.

A. that

B. so that

C. in order to

答案: so that

6. 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”。 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 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. Baidu is China's leading search engine company. 2.Baidulaunched a product that has more functions than Google Glasson September 3. 3.Baidu Eyecanscan objects with its small screen. 4.The company’s CEO Robin Li believes thatpeople will get used to searching by text. 5. Baidu has already announced the release of Baidu Eye.

答案: T# F# F# F# F

7. —Do you mind my using my mobile phone here? — ________________.

A. Yes, use it please.

B. No, of course not

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8. —I wonder if Icould use your tablet tonight? —________________. I’m not using it right now.

A. It doesn’t matter.

B. No, thank you.

C. Sure, here you are.

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9. If you want to download this app, you need to connect your mobile phone _______ Internet first.

A. to

B. for

C. with

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10. 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 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 investing in long-term relationships of trust and reliability. Our company has designed and successfully implemented a significant number of complex software 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 with current trends and advancements in software technology, constantly investing in new technologies and human resources. The development department consists of 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.

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11. — ________________ —Can you tell me something about your new product?

A. What do you do, sir?

B. what do you want to buy?

C. Can I help you, sir?

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12. —Could you give methe brochure for that machine? — ________________

A. Yes, here you are.

B. No, thanks.

C. Yes, please.

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13. — Let me introduce myself, I’m Tom. — ________________.

A. It is my pleasure.

B. pleased to meet you.

C. what a pleasure.

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14. Spaceships are stocked with a variety of___________ foods.

A. instant

B. initial

C. instinct

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15. You can turn on the toy robot by__________ this button.

A. pressing

B. press

C. pressed

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16. 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 If you want your product description appealing and informative, write your article linking features and benefits first. It's often not enough to just list the features of a product as your audience may not always understand them. Use language to convey how any one feature will benefit the buyer and purchasing the item will make the consumer's life easier. Potential buyers want to know what the product will do for them.Second, use clear and decisive language. It's important when writing product descriptions to be concise. Use common language and terms that are easy to . Clearly describe the product without too technical or boring so the reader stays engaged. Last but not the least, include a call-to-action. The best product descriptions always a sale. Be creative and encourage the potential buyer to purchase your product by telling them exactly how to do it.

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17. —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.

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18. My assistant will now______________ the machine in action.

A. demobilize

B. domestic

C. demonstrate

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19. The reason why he didn’t come to school was _________ he was ill.

A. because

B. why

C. that

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20. 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。 Roby Mini is just 40 centimeters tall, has a large round screen for a head and has been designed to help senior citizens living alone. Manufactured by robotics company Shanghai PT Info, the brightly colored robot, which costs 5,000 yuan ($790), was launched on Aug 14 to help entertain and monitor elderly people. In Shanghai last year, the number of registered residents at least 60 years old was 4 million. That was nearly 30 percent of the population. By 2018, the figure is projected to rise to 5 million. With many living alone, robots such as Roby Mini can help play a crucial role in caring for the elderly. "It will change the way people interact with digital products," Hong says. Founded in May, Shanghai PT Info had already done the groundwork. In fact, the research team spent three years developing the speech recognition system before the firm was officially launched. With 360-degree wheels hidden under its body, Roby Mini can follow a person through face recognition and strike up a conversation, tell jokes or provide information. The robot also works as a computer terminal, supplying weather information, ordering groceries online and even booking taxis. Roby Mini can be connected to other gadgets as well, such as smart wristbands or magnetic devices on doors. Roby Mini can also connect an elderly owner to a doctor through its high-definition screen.Already Shanghai PT Info is talking to three community hospitals in Shanghai's Minhang district. Since the robot is linked to the Internet, it can support long-distance audio and video calls. Mass production started this month and Shanghai PT Info plans to manufacture 200,000 units this year. But the future is not easy for Shanghai PT Info. Earlier this year, Flyingwings Intelligent Robot Technology (Shanghai) introduced a machine with sensors that will ring an alarm when an elderly person falls down.Tianjin ShangjiuShengyuan Technology Group also developed a robot for seniors in 2014. Owners can turn on the lights and air-conditioning units by pressing buttons on the machine.It can also remind elderly owners to take pills, and inform them of hospital checkups and family birthdays. Roby Mini is the name of. A. a robotics company B. a robot C. a senior citizen living alone 2. Roby Mini is designed to. A. help look after children living alone in senior high school B. help entertain and monitor senior citizens C. change the way people interact with digital products 3. According to this passage, the number of registered residents at least 60 years old will be. A. 4 million next year B. 30 percent of the population C. increase to 5 million by 2018 4. The writer thinks “the future is not easy for Shanghai PT Info” because. A.there are too many elder people in Shanghai B. Roby Mini cannot ring an alarm when an elderly person falls down. C. the company will face tough competition in the marketplace 5. The best title for this passage is. A. How to Use a Robot B. Elder People Increase in Shanghai C. Robot Gives Help to Older People

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21. — 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.

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22. It is hard for any woman to resist ____ herself more beauty.

A. make

B. made

C. making

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23. You will get your cosmetic surgery on your nose. Please tell me if you like this medical plan _____.

A. or not

B. do you

C. OK

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24. — What advice would you give to a friend who wants cosmetic surgery? — .

A. I would advise them not to have that surgery, because they are very well.

B. I would tell them that there are many risks and much cost of that surgery.

C. I have nothing to give to my friends.

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25. — 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.

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26. 二、阅读理解：阅读下面的短文，选择合适的内容将短文补充完整。 A. In case of any clarifications B. During the three months’ probation period with our company C. which indicates the cost to company and other benefits D. Congratulations on your continuous success. E. We are happy to inform you that you have been confirmed to the position of sales manager at our company 1th, May 2016 Room 3544 London Street Vancouver, 424495 Dear Mrs. Sue Read, .Your salary has been revised to $1, 000 per month with effect from the confirmation date . , we have reviewed your performance and are pleased with your performance. You have achieved all your targets and finished all your work in time. , please reach the general manager. His telephone number is +86-10-42823957. E-mail: billsales@smithgroup.com. . Regards, Bill Smith

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27. — Do you like that technology exhibition? — Yes, I like it very much. .

A. It finally comes true.

B. It shows me the impressive magic power of 3D printing.

C. It is a good chance.

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28. — What do you want to be? — .

A. I want to have a cup of coffee.

B. I want to be honest.

C. I would study computer science than dancer.

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29. — 3D printing is one of the latest technological innovations. — ____ Maybe its functions are questionable.

A. Really?

B. Exactly.

C. I think so.

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30. Flowers grow well in a warm climate. Similarly, technology ____ in a harmonious society.

A. is flourishing

B. will flourish

C. flourishes

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31. ____ the new law is used one day, I hope it will not punish people using 3D printers for personal purposes.

A. when

B. why

C. If

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32. 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. 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 Print Canal House is printed to live. 5. The canal house will be decorated more.

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33. — 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.

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34. Someone invented the 3D printer many years ago, ____ I don’t remember who.

A. so

B. but

C. only

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35. —Oh, by the way, how was your report of the new batteries coming along? —___________________________.

A. It's going pretty well

B. Just go ahead

C. Well, I'm afraid so

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36. —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 it

B. Yes, it’s so quiet as we expected

C. Well, it's pretty busy this morning

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37. —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.

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38. ______ thinking is the heart of the artistic design.

A. Creative

B. Strict

C. Hateful

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39. It is _______ an interesting story that I want to read it again.

A. so

B. such

C. many

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40. 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。 Climate change has caused a rise in sea levels. This has increased salt in fresh water used on coastal farms. As a result farmers are increasingly to use fields close to the sea. Scientists call this process “salinization” which means a mixture of salt and water. Salinization is reducing the world’s irrigated lands 1 to 2 percent every year. But a farmer in the Netherlands is now using a mixture of sea and fresh water to grow healthy and tasty vegetables. Marc Van started with an . “We put in a lot of plants in the fields and then we put in, put them in fresh water and in sea water and all the varieties between it, and then we see which variety is surviving and which variety is .”

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41. —OK, I'll fix your computer right now. —Oh, take your time, _________________________.

A. I can't stand it

B. I'm in no hurry

C. That's a great idea

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42. —What are you going to do this weekend? 一_________________________. If time permits, I may go to Shanghai with my friends.

A. It depends

B. It doesn't matter

C. Forget it

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43. — I'm leaving for Shanghai tomorrow. —_________________________

A. Bring me a present.

B. Have a pleasant trip!

C. Let's go out for a drink.

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44. No one had enough foresight to ______ the winner.

A. predict

B. prevent

C. precise

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45. ______no modern telecommunications, we would have to wait for weeks to get news from around the world.

A. Were there

B. If there are

C. If there have been

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46. 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. 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 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, 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 about 300-yard. Communicating information like speed, direction and GPS position ten times per second.When cars share this information, they can all the vehicles around them, which means they are able to identify possible crashes.

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47. — Do you eat porridge every day? — .

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

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48. — What is U.S’s experience in food safety management? — .

A. S. do better in this point

B. They are improving the legal system all the time and very strict in law enforcement

C. Some illegal traders care about nothing but making money

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49. — What would you like to have for breakfast? — . Would you like to have a taste?

A. Twisted cruller, I bought it this morning

B. I already had my breakfast

C. Breakfast is the most important meal of the day

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50. Animal farming about half of all human-caused greenhouse gases.

A. count for

B. accounts for

C. count on

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51. Some illegal traders care about nothing but .

A. to make money

B. making money

C. made money

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52. 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） According to experts, the advantage of modified food is that it helps in preventing the occurrence of allergies and also has a long shelf life. However, a major portion of the population is against the consumption of genetically modified food and is concerned about its disadvantages. If you are also confused about the consumption of genetically modified food, read through the pros and cons given below and decide for yourself. Advantages of Genetically Modified Foods ●One of the most prominent advantages of genetically modified food is that it helps in controlling the occurrence of certain diseases. Certain foods cause allergy to people. Their genetic modification alters the DNA system of these foods, thereby making them non-allergic. ●Another major advantage of such type of foods is that they grow faster than their traditionally 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 and pesticides, when it comes to genetically engineered food. The food is naturally pest-resistant. ●Farming these foods can be a great way to fight world hunger. Since these crops grow faster or more effectively, increased production would help countries wherein crops may not normally prosper because of less than desirable environmental conditions. ●The increased shelf life of these food products helps in reducing the quantity of rotten food. Disadvantages of Genetically Modified Foods ●The biggest disadvantage of genetically modified food is that they have harmful effects on the human body. The consumption of these genetically engineered foods can lead to development of diseases that are immune to antibiotics. ●Chances of developing cancer are high in people who regularly consume engineered food. ●Since it is an unnatural way of producing foods, there is an increased health hazard such as allergens, transfer of antibiotic resistance markers and unknown effects. ●Since the production of engineered food involves infusing animal genes in the crops and tampering with nature, it might not be good for consumption in the long run. How does genetically modified food control the occurrence of certain diseases? A. By cross-pollinating. B. By conventional crossbreeding. C. By altering the DNA system of these foods. 2. Do farmers need to buy any chemicals and pesticides if they plant genetically modified food? A. Yes, they need to. Because the food is not resist to pests. B. No, they don’t need to. Because the food is naturally pest-resistant. C. No, they don’t need to. Because the chemicals and pesticides are provided by the government. 3. Which statement is not the advantage of genetically modified food? A. It may have harmful effects on human body. B. Genetically modified food grows faster than their traditionally grown counterparts. C. Farming genetically modified food can help fight world hunger. 4. What would happen to a person if he regularly consume genetically modified food? A. He would get cold. B. He would lose some weight. C. He would have cancer. 5. Which title is the best for this passage? A. Can genetically modified foods combat world hunger? B. Genetically modified mood: our answer is no C. Genetically modified foods: pros and cons

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53. — According to a report of what holidays in the future might look like, a trip to the Moon or a stay in space will be the most mouthwatering destination for 2024 holidaymakers. — , especially for thrill-seeking travelers like me.

A. Spectacular

B. Fancy

C. Spectral

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54. — 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?

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55. — 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?

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56. The atlas is normally kept by the big window but now it is to the wall right next to Broccoli.

A. struck

B. stuck

C. take off

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57. There will be a space hotel in Barcelona Island, you can “experience” space travel by viewing lifelike galaxies through cabin windows.

A. when

B. where

C. which

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58. 二、阅读理解：阅读下面的对话，选择合适的内容将对话补充完整。 （教材对话原文） Janet: Hey, how about getting together for a movie tonight? Danny: Sure. Janet: Well, let me check the Internet. What about the Interstellar? Danny: Wow, I learn that it stars Anne Hathaway, my favorite actress. Janet: Well, , but I am more interested in the film director. Danny: Who is it? Janet: Christopher Nolan, a British-American film director. You must have watched the Inception, one of his masterpieces. Danny: Absolutely, that movie took my breath away and I must admit that its director is brilliant. Janet: Obviously it is a sci-fi film, which features a crew of astronauts who travel through a wormhole in search of a new home for humanity. Danny: Janet: The screenplay was written by Christopher and his brother Jonathan Nolan. Danny: You are such a great fan of sci-fi movie. Janet: Yeah, I am really into this. So let’s go to this movie and see what exciting experience it will bring to us. Danny: A. she is amazing B. What about the screenplay? C. Can’t wait to watch it. D. So could you tell me more about Interstellar? E. What’s playing?

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