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新疆开放大学25春理工英语4单元自测1-8【参考答案】

时间：2025-04-07  作者:在线  来源：互联网  点击： 次  

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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.—Oh. Dear!?I’ve lost my new watch. —_________________青书学堂 学习通 学起 柠檬文才学堂 作业答案 A.?I’m sad. B.That’s all right. C.What a
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新疆开放大学25春理工英语4单元自测1-8【参考答案】
单元自测1（10分）
试卷总分:100  得分:100
 
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.—Oh. Dear!?I’ve lost my new watch.
 
—_________________青书学堂 学习通 学起 柠檬文才学堂 作业答案
A.?I’m sad.
B.That’s all right.
C.What a pity!
 
2.—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.
 
3.—Do you mind my using my mobile phone here?
 
— ________________.
 
?
A.Yes, use it please.
B.No, of course not
 
4.The speed with which digital cameras can take, process and _______ an image is phenomenal.?
A.?transmit
B.transact?
C.?translate
 
5.You will?quickly?get?used?to_______?this new digital camera.?
A.use
B.using
C.be ran
 
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?   1    ?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?   2    ?investing in long-term relationships of trust and reliability.
 
Our company has designed and successfully implemented a significant number of complex software?   3    ?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?   4    with current trends and advancements in software technology, constantly investing in new technologies and human resources.?
The development department consists of?   5    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.
(1).__1__
A.development
B.develop
C.developed
(2).__2__
A.by
B.on
C.with
(3).__3__
A.projection
B.project
C.projects
(4).__4__
A.keep in touch
B.up to date
C.contact
(5).__5__
A.new
B.qualified
C.temporary
单元自测2（10分）
试卷总分:100  得分:100
 
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.—How about having a drink?
 
—_________________
A.?Good idea.
B.Me too.
C.Help yourself.?
 
2.—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.?
 
3.— ________________
 
—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?
 
4.We?_________?to?deliver?the?goods?within?a?week.?
A.assure?
B.guarantee
C.guard? ?
 
5.The?reason why he didn’t come to school was _________ he was ill.
A.?because
B.?why
C.that
 
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。
 
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.   1    
 
A. a robotics company
 
B. a robot
 
C. a senior citizen living alone
 
2. Roby Mini is designed to.   2    
 
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.    3    
 
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.   4    
 
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.   5    
 
A. How to Use a Robot
 
B. Elder People Increase in Shanghai
 
C. Robot Gives Help to Older People
(1).__1__
A.A
B.B
C.C
(2).__2__
A.A
B.B
C.C
(3).__3__
A.A
B.B
C.C
(4).__4__
A.A
B.B
C.C
(5).__5__
A.A
B.B
C.C
单元自测3（10分）
试卷总分:100  得分:100
 
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.—?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.
 
2.?I?accepted my nose surgery, the ____ and patient?doctor was really helpful during my recovery period.
A.graceful
B.greedy
C.gracious
 
3.Cosmetic surgery?involves ____ reshaping the body features.
A.in
B.at?
C.on
 
4.—?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.
 
5.—?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.
 
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”。
 
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.   1    
 
2. Valeria?used to accept plastic surgery.   2    
 
3. Valeria writes that she is the most famous woman on the Russian Internet because?she posts?a lot of pictures on her blog..   3    
 
4. The author thinks?Valeria neither?Photoshops her, nor accepts a series?of plastic surgery.   4    
 
5. The president of ASPS thinks that plastic surgery is of risks.   5
(1).__1__
A.T
B.F
(2).__2__
A.T
B.F
(3).__3__
A.T
B.F
(4).__4__
A.T
B.F
(5).__5__
A.T
B.F
 
单元自测4（10分）
试卷总分:100  得分:100
 
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.—?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.
 
2.—?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.
 
3.— 3D printing?is one of the latest technological?innovations.
 
—?____?Maybe its functions are questionable.
A.Really?
B.Exactly.
C.I think so.
 
4.3D printing is just at the beginning stage. It is not ____.
A.mature
B.?ripe
C.?grown
 
5.3D printers have spread from labs to industrial?factories, ____?they are being cheaper and cheaper.?
A.so
B.and
C.yet?
 
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.   1    
 
2. This 3D printer?printed some blocks to?test?its work.   2    
 
3. The project's leaders will finish?the entire house in less than 3 years.   3    
 
4. 3D Print Canal House is printed to live.   4    
 
5. The canal house will be decorated more.   5
(1).__1__
A.T
B.F
(2).__2__
A.T
B.F
(3).__3__
A.T
B.F
(4).__4__
A.T
B.F
(5).__5__
A.T
B.F
单元自测5（10分）
试卷总分:100  得分:100
 
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.—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
 
2.—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.
 
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.
A.Don’t mention it
B.Yes, it’s so quiet as we expected
C.Well, it's pretty busy this morning
 
4.______?thinking is the heart of the artistic design.
A.Creative
B.Strict
C.Hateful
 
5.Combining carbon and super-capacitors _______?a perfect marriage.
A.seems like
B.see like
C.really like
 
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.
 
?
 
Why did researchers ask what would happen if the heat created by the servers could be captured and used?   1    
 
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    2    .
 
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    3    .
 
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    4    .
 
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    5    
 
A. The New Way to Heat Homes
 
B. The New Way to Cool Homes
 
C. Hot Computers Could Be Used for Free
(1).__1__
A.A
B.B
C.C
(2).__2__
A.A
B.B
C.C
(3).__3__
A.A
B.B
C.C
(4).__4__
A.A
B.B
C.C
(5).__5__
A.A
B.B
C.C
 
单元自测6（10分）
试卷总分:100  得分:100
 
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.—I get at least half an hour of exercise almost every day.
 
— Oh great!?_________________________.
A.Same to you
B.Cheer up
C.Keep it up
 
2.—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
 
3.—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
 
4.He ______?his baggage among hundreds of others.?
A.aware
B.identified
C.conscious of
 
5.Some experts think reading is the fundamental skill upon?______?school education depends.
A.it
B.whose
C.which
 
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。
 
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.    1    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    2    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,    3    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    4    about 300-yard. Communicating information like speed, direction and GPS position ten times per second.When cars share this information, they can    5    all the vehicles around them, which means they are able to identify possible crashes.
(1).__1__
A.Like
B.Unlike
C.Unlikely
(2).__2__
A.add to
B.reduce
C.cut down
(3).__3__
A.pushing up
B.pushing for
C.pushing on
(4).__4__
A.from
B.beyond
C.within
(5).__5__
A.account of
B.account to
C.account for
单元自测7（10分）
试卷总分:100  得分:100
 
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.—?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
 
2.— 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, we must remember to check its tag, confirming whether the basic information is marked on it
 
3.—?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
 
4.You can have eggs??????or hard-boiled.
A.frying
B.fried
C.have fried
 
5.? ? ??people are no longer worried about whether their food is safe or not??????they enjoy a better life.
A.Only if……can
B.If only ……can
C.What if……can
 
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?   1    
 
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?   2    
 
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?   3    
 
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?   4    
 
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?   5    
 
A. Can genetically modified foods combat world hunger?
 
B. Genetically modified mood: our answer is no
 
C. Genetically modified foods: pros and cons
(1).__1__
A.A
B.B
C.C
(2).__2__
A.A
B.B
C.C
(3).__3__
A.A
B.B
C.C
(4).__4__
A.A
B.B
C.C
(5).__5__
A.A
B.B
C.C
 
单元自测8（10分）
试卷总分:100  得分:100
 
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.—?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?
 
2.—?How do you like Anne Hathaway
 
—??????????????????????.
A.She is an American actress
B.She is amazing
C.She’s already married
 
3.—?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.
 
4.Our part of the mission is nearly complete and the new crew will???????????for us.?
A.take over
B.take out
C.take off
 
5.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
 
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.    1    
 
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,    2    , 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.    3    
 
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:    4    
 
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:   5    
 
?
 
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?
(1).__1__
A.A
B.B
C.C
D.D
E.E
(2).__2__
A.A
B.B
C.C
D.D
E.E
(3).__3__
A.A
B.B
C.C
D.D
E.E
(4).__4__
A.A
B.B
C.C
D.D
E.E
(5).__5__
A.A
B.B
C.C
D.D
E.E

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