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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

问题 1: 1. - What an awful day!-_________________

选项:

A. Yes, the heat is killing me.

B. Yes, the temperature is comfortable.

C. Yes, the weather is pretty agreeable.

答案: Yes, the heat is killing me.

问题 2: 2. - Doctor, I've got a sore throat and fever. I'm afraid I've got a flu.- Let me have a look._________________

选项:

A. Many persons have died of it.

B. Take it easy, you just got a cold.

C. Flu is a serious disease.

答案: Take it easy, you just got a cold.

问题 3: 3. - I'm much obliged to you for your help.-_________________

选项:

A. It's quite serious.

B. It serves you right!

C. It's my pleasure.

答案: It's my pleasure.

问题 4: 4. - I'll be free from 3:00 tomorrow afternoon. Do you think it's convenient for you?-_________________

选项:

A. I'm quite right.

B. That's quite all right.

C. It's my pleasure.

答案: That's quite all right.

问题 5: 5. - Thank you ever so much for the Huawei Watch you sent me.-_________________

选项:

A. I'm glad you like it.

B. No thanks at all.

C. Please don't say so.

答案: I'm glad you like it.

问题 6: 6. The new system of taxation will take ________ next year.

选项:

A. effect

B. efficiency

C. affection

答案: effect

问题 7: 7. There was an car accident happened, _______ 16 people and with more than 23 ________.

选项:

A. killing; injuring

B. killing; injured

C. killed; injuring

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问题 8: 8. Two little pandas have just ________ for the zoo.

选项:

A. bought

B. been bought

C. to be bought

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问题 9: 9. ________ such a good chance, he planned to learn more.

选项:

A. Having given

B. Being given

C. Having been given

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问题 10: 10. While reading an article, we should ________ our attention _______ the meaning of the whole article rather than that of the new words.

选项:

A. pay...about

B. focus...on

C. notice...to

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问题 11: 11. Elisabeth asked Michael if it was the place ________ he bought the flowers.

选项:

A. that

B. which

C. where

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问题 12: 12. Most of their equipment ________has been shipped ahead of schedule.

选项:

A. have been shipped

B. has been shipped

C. have shipped

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问题 13: 13. They talked to each other ________ they had been friends for years.

选项:

A. though

B. as though

C. even though

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问题 14: 14. ________, Prof. Bradley was out when we called.

选项:

A. Fortunately

B. Unfortunately

C. Unfortunate

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问题 15: 15. With all this work on hand, he ________ to the cinema last night.

选项:

A. wouldn't have gone

B. mustn't have gone

C. shouldn't have gone

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问题 16: 16. The municipal government gives citizens free ________ all the parks.

选项:

A. access of

B. access into

C. access to

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问题 17: 17. Henry said that either his father or his uncle ________ to attend the class meeting.

选项:

A. are going

B. was going

C. were going

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问题 18: 18. With all this work on hand, he ________ to the cinema last night.

选项:

A. wouldn't have gone

B. mustn't have gone

C. shouldn't have gone

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问题 19: 19. ________ home than it began to rain.

选项:

A. No sooner had reached Helen

B. No sooner Helen had reached

C. No sooner had Helen reached

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问题 20: 20. Richard, _________, works in isolation but I have no doubts about his abilities.

选项:

A. on instance

B. as instance

C. for instance

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问题 21: 21. 阅读下面的短文，根据文章内容进行选择。Can trees talk? Yes, but not in words. Scientists have reason to believe that trees do communicate (交际) with each other. Not long ago, researchers learned some surprising things. First a willow tree attacked in the woods by caterpillars (毛虫) changed the chemistry of its leaves and made them taste so terrible that they got tired of the leaves and stopped eating them. Then even more astonishing, the tree sent out a special smell—a signal (信号) causing its neighbors to change the chemistry of their own leaves and make them less tasty.Communication, of course, doesn't need to be in words. We can talk to each other by smiling, raising our shoulders and moving our hands. We know that birds and animals use a whole vocabulary of songs, sounds, and movements. Bees dance their signals, flying in certain patterns that tell other bees where to find nectar (花蜜) for honey. So why shouldn't trees have ways of sending message?1. It can be concluded from the passage that caterpillars do not feed on leaves that .A.are lying on the groundB.have an unpleasant tasteC.bees don't like2.The willow tree described in the passage protected itself by .A.growing more branchesB.communicating with birds and beesC.changing its leaf chemistry3.According to the passage, the willow tree was able to communicate with other trees by .A.waving its branchesB.giving off a special smellC.dropping its leaves4. According to this passage, bees communicate by .A.making special movementB.touching one anotherC.smelling one another5.The author believes that the incident described in the passage .A.cannot be taken seriouslyB.should no longer be permittedC.seems completely reasonable

选项:

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问题 22: 22. 阅读下面的短文，根据文章内容进行选择。If you think 3D printing is only good for making flimsy paperweights, then you're pretty much right. However, a group of audacious Dutch architects have already begun 3D printing an entire canal house in Amsterdam. Is the first 3D printed house a gimmick? Definitely! Is it an experiment that pushes the possibilities for 3D printing technology and architecture? Maybe!3D Print Canal House is the brainchild of DUS Architects. “KamerMaker”, Dutch for “room maker”, is their giant printer built inside a shipping container. Just a few weeks ago, KamerMaker began printing plastic furniture and walls at an empty canal-side lot in northern Amsterdam. Smaller versions of the unusual honeycomb walls have been tested on normal desktop printers, and everyone just needed to scale it up. Well, if only it were that easy.“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 leader hopes 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. What have the Dutch architects begun to use the 3D printer to do according to the passage?A.To make heavy paperweights.B.To print the unusual honeycomb.C.To print an entire canal house.2. Where did KamerMaker begin printing plastic furniture and walls several weeks ago?A.It was inside a shipping container in Amsterdam.B.It was at an empty canal-side lot in northern Amsterdam.C.It was in a canal house in Amsterdam.3. What is the weakness of the 3D printer mentioned in the passage?A.It cannot always spread the plastic evenly.B.It needs to be shortened.C.It cannot make the ribs of the honeycomb structure.4. How long will it take for the 3D printer to make the canal house in Amsterdam?A.A week.B.Two hours.C.Less than 3 years.5. Which of the following statements is WRONG according to the passage?A.This canal house is being built in the public eye.B.The top floors of the canal house will be more decorated.C.Someone is going to move into this canal house soon.

选项:

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问题 23: 23. 阅读下面的短文，根据文章内容进行选择。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.1. What is the best title for the passage?A.Google Glass? Baidu Eye!B.Google Glass and Baidu Eye.C.Baidu Eye is different from Google Glass.2.From the passage, we can know that Google Glass .A.has screenB.has no screenC.has the same design as Baidu Eye3. The purpose to design Baidu Eye is to .A.use a camera to scan objectsB.focus on analyzing information around its userC.support image search4. Baidu Eye has the new functions EXCEPT.A.searching by imageB.recognizing voiceC.searching by text5. We can infer from the passage that .A.the screen is the most important part of the Baidu EyeB.people mainly search by voice right nowC.Baidu Eye will be very popular in future

选项:

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问题 24: 1. — What do you want to be?— .

选项:

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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问题 25: 2. — Do you like that technology exhibition?— Yes, I like it very much. .

选项:

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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问题 26: 3. —They are testing the 3D printer. Don’t you come and see it?—What?

选项:

A. Where is it displayed?

B. It really matters.

C. That’s fine.

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问题 27: 4. Touch- ____ 3D maps help the blind too much.

选项:

A. responsive

B. speaking

C. listening

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问题 28: 5. This 3D printer was designed ____ produce snacks.

选项:

A. to

B. for

C. with

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问题 29: 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。（课外资料）In the grass, a baby duck was hatched (孵化) out in a college biology lab with a backward left foot. At the time, it probably wouldn’t have survived, if Mike Gary didn’t recommend a proper operation to cut off that bad foot.Months after the healing process, engineers at Novacopy Company produced a 3D printed model that would be used to create a prosthetic (修复的) foot for the duck. Considering that ABS plastics were not flexible enough for this type of exercise, the Novacopy company made a three-dimensionally modeled foot made of silicone, with the hope to create a permanent prosthesis(假肢) for the duck.It took just 13 hours to produce. This 3D prosthesis demonstrated the 3D technologies can be used not only for human application, but also in foreign subjects such as animals and other medical treatments. Where was the baby duck hatched out? A. In a college biology lab. B. In a back yard. C. In Noacopy Company.2. What was wrong with the baby duck? A. It didn’t survived. B. It was born with a backward left foot.C. Mike Gary cut off that bad foot.3. Could ABS plastics be used to produce a 3D printed model that would be used to create a prosthetic foot for the duck? A. No, because ABS plastics were not flexible enough. B. Yes, but it could only be produced by Novacopy Company. C. Yes, because it was made of silicone.4. How long did it take to create a permanent prosthesis for the duck? A. 10 hours. B. 13 hours. C. 30 hours.5. What did the last sentence of this passage indicate? A. 3D technologies can be used only for human application. B. 3D technologies can be used only for foreigners. C. 3D technologies can be used to human, animals and other medical treatments.

选项:

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问题 30: 1. — Space travel must be very very expensive.— . The cost of a seat on the Virgin craft is $ 250,000.

选项:

A. That’s not true.

B. Of course.

C. Why do you think so?

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问题 31: 2. — Let’s go to this movie and see what exciting experience it will bring to us.—

选项:

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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问题 32: 3. — You need to believe that space tourism will grow and get cheaper. Maybe there is another option.— .

选项:

A. How is it?

B. What is it?

C. Where is it?

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问题 33: 4. Absolutely, that movie and I must admit that its director is brilliant.

选项:

A. held my breath

B. caught my breath

C. took my breath away

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问题 34: 5. You the Inception, since I remember once you discussed its main plot with Cathy.

选项:

A. could have watched

B. should have watched

C. must have watched

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问题 35: 6. 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 amazingB. What about the screenplay?C. Can’t wait to watch it.D. So could you tell me more about Interstellar?E. What’s playing?

选项:

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问题 36: 1. —Could you give methe brochure for that machine?— ________________

选项:

A. Yes, here you are.

B. No, thanks.

C. Yes, please.

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问题 37: 2. — Let me introduce myself, I’m Tom.— ________________.

选项:

A. It is my pleasure.

B. pleased to meet you.

C. what a pleasure.

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问题 38: 3. —How about having a drink?—_________________

选项:

A. Good idea.

B. Me too.

C. Help yourself.

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问题 39: 4. We trust this new product of ours will ____________ to your market.

选项:

A. appeal

B. appear

C. appease

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问题 40: 5. The scientist spoke confidently, __________ impressed me most.

选项:

A. that

B. so that

C. which

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问题 41: 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。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.

选项:

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问题 42: 7. — ________________—Can you tell me something about your new product?

选项:

A. What do you do, sir?

B. what do you want to buy?

C. Can I help you, sir?

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问题 43: 8. We _________ to deliver the goods within a week.

选项:

A. assure

B. guarantee

C. guard

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问题 44: 9. The Cheetah robot made by MIT's scientists can jump over hurdles while __________.

选项:

A. it running

B. running

C. be ran

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问题 45: 1. —Oh, by the way, how was your report of the new batteries coming along?—___________________________.

选项:

A. It's going pretty well

B. Just go ahead

C. Well, I'm afraid so

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问题 46: 2. —Good morning, Jeff. Would you mind going to get me a cup of coffee at the Starbucks? —___________________________

选项:

A. Thank you for reminding me.

B. No problem! You want the usual?

C. You must be joking.

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问题 47: 3. —What errands did you have to do today?—___________________________.

选项:

A. I’m in no hurry

B. Done one, and another one to do.

C. You can’t be serious

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问题 48: 4. He would much ______ it if you could do him the favor.

选项:

A. award

B. apply

C. appreciate

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问题 49: 5. Combining carbon and super-capacitors _______ a perfect marriage.

选项:

A. seems like

B. see like

C. really like

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问题 50: 6. 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）Jeff: Morning, Roger.Roger: Good morning, Jeff. Would you mind going to get me a cup of coffeeat the Starbucks across the street? I know you just got here, but I would really appreciate it.Jeff: Roger: Yes. Impressed that you remember!Jeff:Your flavour I never forget.Jeff leaves to go get a coffee, and then comes back with it.Jeff: Here you go, Roger.Roger: Thanks. Oh, Jeff, with the opening speech I'm giving next week at our company.Jeff: Well, it's pretty busythis morning, but I'll have some time between five and six p.m. Would that be okay?Roger: I'm going to talk about the new energy storage material, and I think you have an excellent grasp of the subject.Jeff: Thank you.Roger: Oh, by the way, ?Jeff: It's going pretty well.Roger: I'd like to see it sometime. Do you think you could get it on my desk by 4 p.m. today?Jeff: No problem. I'll get it to you.Roger: Great. Have a good one, Jeff.Jeff: You too. A. how was your report of the new batteries coming along?B. I'd appreciateit if you could help meC. No problem! You want the usual?D. It's good to see you.E. Yes, that would be great.

选项:

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