天津开放大学理工英语4作业答案

理工英语4

学校: 天津开放大学

平台: 国家开放大学

题目如下：

1. —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.

答案: Sure, here you are.

2. —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.

3. —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.

4. They are _______ make an announcement later on today.

A. wish to

B. expected to

C. looking forward to

答案: expected to

5. You will quickly get used to_______ this new digital camera.

A. use

B. using

C. be ran

答案: using

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。 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.

答案: development# by# projects# up to date# qualified

7. — 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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8. — ________________ —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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9. —Could you give methe brochure for that machine? — ________________

A. Yes, here you are.

B. No, thanks.

C. Yes, please.

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10. We _________ to deliver the goods within a week.

A. assure

B. guarantee

C. guard

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11. The scientist spoke confidently, __________ impressed me most.

A. that

B. so that

C. which

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12. 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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13. — 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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14. It is known to all that a lot of South Korean ____ accepted plastic surgery.

A. celebrations

B. celebrates

C. celebrities

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15. I was a little scared that it was my first time that I ____ had my cosmetic surgery.

A. /

B. had

C. was

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16. — 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.

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17. — Do you think cosmetic surgery is more popular with women? — .

A. Yes, women are more popular than men.

B. Yes，absolutely. Because women pay more attention to beauty.

C. No, men are popular than women.

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18. 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. 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.

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19. —They are testing the 3D printer. Don’t you come and see it? —What?

A. Where is it displayed?

B. It really matters.

C. That’s fine.

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20. — 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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21. — 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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22. Touch- ____ 3D maps help the blind too much.

A. responsive

B. speaking

C. listening

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

A. so

B. but

C. only

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24. 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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25. —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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26. —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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27. —What errands did you have to do today? —___________________________.

A. I’m in no hurry

B. Done one, and another one to do.

C. You can’t be serious

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28. He is still a ______ in handling such things.

A. green hand

B. visitor

C. adult

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

A. so

B. such

C. many

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30. 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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31. —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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32. — 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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33. —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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34. If you have any ______ news of my husband, please let me know.

A. definite

B. definitely

C. define

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35. Some experts think reading is the fundamental skill upon ______ school education depends.

A. it

B. whose

C. which

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36. 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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37. — I think the other reason can be identified from the industrialization of food production. — . Some illegal traders care about nothing but making money.

A. That bothers me too

B. I sincerely hope that the whole society pay much more attention to food safety

C. Yes, you bet

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38. — 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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39. — 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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40. Animal farming about half of all human-caused greenhouse gases.

A. count for

B. accounts for

C. count on

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41. Some illegal traders care about nothing but .

A. to make money

B. making money

C. made money

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42. 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。 （教材课文原文） 2050, the world's population to rise to 9 billion from just over 7 billion currently. Proponents of genetically modified foods say they are safe and can boost harvests in bad conditions by protecting against pests, weeds and drought. This, they argue, will be essential to meeting the needs of a booming population in decades to come and avoiding starvation. Doug Gurian-Sherman, senior scientist for the food and environment program at the Union of Concerned Scientists, an advocacy group, said genetic engineering for insect resistance has provided only a modest increase in yields since the 1990s and drought-resistant strains have only reduced losses from drought.

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43. — 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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44. — 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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45. — Let’s go to this movie and see what exciting experience it will bring to us. —

A. You are such a great fan.

B. I am more interested in the film director.

C. Can’t wait to watch it.

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46. I think the benefits of opening up space far the damage that we can see.

A. outwit

B. outweigh

C. outwear

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47. 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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48. 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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