内蒙古开放大学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.—Do you mind my using my mobile phone here?
 
— ________________.
 
?
A.Yes, use it please.
B.No, of course not
 
2.—How isyour business going?
 
—_________________
A.Good, it's growing all the time.
B.Thank you.
C.I’m going to Beijing.?
 
3.—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.
 
4.The speed with which digital cameras can take, process and _______ an image is phenomenal.?
A.?transmit
B.transact?
C.?translate
 
5.__________ this multimedia product has some shortcomings, it has also some good points.
A.While
B.If
C.Not only
 
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.   1    
 
2.Baidulaunched a product that has more functions?than Google Glasson September 3.   2    
 
3.Baidu Eyecanscan objects with its small screen.   3    
 
4.The company’s CEO Robin Li believes thatpeople will get used to searching by text.   4    
 
5. Baidu has already announced the release of Baidu Eye.   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2（10分）
试卷总分:100  得分:90
 
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.
B.No, thanks.
C.Yes, please.
 
2.—How about having a drink?
 
—_________________
A.?Good idea.
B.Me too.
C.Help yourself.?
 
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.They built a robot capable of ___________?spoken commands.?
A.understand
B.understanding
C.understood
 
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  1  language to convey how any one feature will benefit the buyer and  2   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 3  . Clearly describe the product without 4  too technical or boring so the reader stays engaged. Last but not the least, include a call-to-action. The best product descriptions always 5  a sale. Be creative and encourage the potential buyer to purchase your product by telling them exactly how to do it.
(1).cloze Subject
A.description
B.descriptive
C.described
(2).cloze Subject
A.how
B.what
C.who
(3).cloze Subject
A.remember
B.write
C.understand
(4).cloze Subject
A.to get
B.get
C.getting
(5).cloze Subject
A.ask to
B.ask for
C.asking
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.—?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.
 
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.—?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.
 
5.— 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.
 
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.—?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.
 
2.— 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.
 
3.—?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.
 
4.She's not very optimistic ____ the development?of 3D printing.?
A.to
B.about
C.at
 
5.This 3D printer was designed ____ produce snacks.
A.to
B.for
C.with
 
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）
 
Michael: They are testing the 3D printer. Don’t you come and see it?
 
Lucas: What? Never heard of it.
 
Michael: It is one of the most latest technological?innovations.
 
Lucas: Really?   1    .
 
Michael: Come on! You should learn to be?open-minded.
 
Lucas:    2    
 
Michael: The 3D printing technology could be used in construction, engineering, biomedicine, and many other fields. It can print anything, a house, a car, even a liver!
 
Lucas: That can’t be true. I will never believe this.
 
Michael:   3    .All these?will be absolutely carried out by 3D printers. There’s a company called Natural Machines has introduced a 3D printer for food producing.
 
Lucas: I guess that there are a lot of procedures involved in this process. So this printer must be very big.
 
Michael:   4    . It can print all kinds of dessert and starter.
 
Lucas: Is it expensive?
 
Michael:   5    .
 
?
 
A. It is about $.1,000
 
B. Maybe its functions are questionable
 
C. It is really true.
 
D. What are the main functions of it?
 
E. In fact, it is as big as an oven
(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
 
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.—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
 
4.This is a highly ______?new heating system.
 
?
A.efficiency
B.efficient
C.efficiently
 
5.The current death rate is reduced _______?10% compared with that of the year of 1980.
A.to
B.form
C.by
 
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。
 
Climate change has caused a rise in sea levels. This has increased    1    salt in fresh water used on coastal farms. As a result farmers are increasingly    2    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    3    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    4    . “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    5    .”
(1).__1__
A.an amount of
B.the amount of
C.a number of
(2).__2__
A.unable
B.able
C.possible
(3).__3__
A.to
B.by
C.at
(4).__4__
A.investment
B.examination
C.experiment
(5).__5__
A.living
B.dead
C.dying
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.—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
 
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.No one had enough foresight to ______ the winner.
A.predict
B.prevent
C.precise
 
5.Tom asked me to go to play football and ______.
A.so did I
B.so I did
C.so do I
 
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）
 
Marry: What do you plan to do for your holiday?
 
Jeff: Come on, it went up in smoke.    1    
 
Marry: Wow,you are going for a business trip next week? Where?
 
Jeff: Xiamen.
 
Marry:    2    
 
Jeff: By train. You know our boss is afraid to take a plane because of high anxiety.
 
Marry: Actually, it's not so awful to take a plane if you don't look out the window.
 
Jeff: Good idea!
 
Marry: Well, Xiamen is a perfect place to be on holiday, you know.
 
Jeff: I know. But a business trip is tiring to me.
 
Marry: Oh, take it easy.    3    I like taking occasional business trip for a change of pace.
 
Jeff: I hope so.
 
Marry: I think you should take advantage of this good opportunity to go on a business trip with our boss and gain the boss's favor.
 
Jeff:    4    . I think it makes sense.
 
Marry: You know, I've dreamed a thousand times that I could lie down on the beach of Xiamen to relax myself.
 
Jeff: So have I. But it's not always nice and sunny there, sometimes cloudy and rainy.
 
Marry: Come on, I don't think it will spoil your trip.    5    
 
Jeff: Thanks a lot.
 
?
 
A. By plane or by train?
 
B. Maybe it's not so bad as you imagined.
 
C. I have to go on a business trip with my boss.
 
D. Anyhow, I hope you'll have a nice trip.
 
E. Hey, that sounds like a really good idea.
(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
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.—?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
 
2.—?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
 
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.—?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
 
2.—?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?
 
3.—?How do you like Anne Hathaway
 
—??????????????????????.
A.She is an American actress
B.She is amazing
C.She’s already married
 
4.Absolutely, that movie???????????and I must admit that its director is brilliant.?
A.held my breath
B.caught my breath?
C.took my breath away
 
5.If Gardener??????, who will take care of us??
A.leaves
B.will leave
C.left
 
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。
 
（教材课文原文）
 Diary of a Space Zucchini? ? ? ? ?July 1
 
Today Gardener and his crew will depart in their seed pod; the replacement crew is ready to    1    in their place. He is wearing his space suit undergarments. Not too stylish but    2    . He gave all of us an extra long smell. His nose twitched with the slightest tickle from the leaf hairs on little Zuc. He said that what will be is for the best. It has been a wonderful journey; one chapter is closing, another is    3    . He had tears in his eyes, not just a small drop at the corners but a pool that was making him    4    . He reached up and    5    the light. In the frontier you should not be afraid of the dark.
(1).__1__
A.carry away
B.carry on
C.carry through
(2).__2__
A.functional
B.nonfunctional
C.conjunctional
(3).__3__
A.to be opened
B.open
C.opening
(4).__4__
A.to blink
B.blinking
C.blink
(5).__5__
A.turned up
B.turned out
C.turned down