山西开放大学2024年秋学期《理工英语4》单元自测【标准答案】

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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.—How isyour business going?

—_________________

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

B.Thank you.

C.I’m going to Beijing.?

2.—Do you mind my using my mobile phone here?

— ________________.

A.Yes, use it please.

B.No, of course not

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.

4.?My assistant will now______________?the machine in action.

A.demobilize

B.?domestic

C.demonstrate

5.?_______, he knows a lot about computer.?

A.As he is a child

B.Child as is he

C.Child as he is

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: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.—Could you give methe?brochure for that machine?

— ________________

A.Yes, here you are.

B.No, thanks.

C.Yes, please.

1.—?Let me introduce myself, I’m Tom.

— ________________.

A.It is my pleasure.

B.pleased to meet you.

C.what a pleasure.

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.Spaceships?are?stocked?with?a?variety?of___________?foods.? ?

A.?instant

B.?initial? ?

C.?instinct?

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.— 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.

2. What's ____ issue here is the difference between cosmetic and plastic surgery.

A.at

B.on

C.in

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

A. /

B.had

C.was

4.— 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.

5.— 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.

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）

I am very happy to share my story about breast enlargement in Thailand. Anyone who is not sure about breast enlargement should read this story first.

Firstly, I was amazed at the level of care I received at the Thailand private hospital. It was like being in a luxury hotel. The nursing staffs were also better than those who I have ever met in all my years in America. Not only were they professional, but kinder and more patient than Western nurses.

The hospital food was excellent, so I was able to choose from a large and varied Menu. In my private room, there was cable T. V., a fridge, a phone, and impressive views of Bangkok(曼谷). My Translator was able to communicate with me, and the plastic surgeons arranged the whole operation without me lifting a finger.

The operation cost me a third of the price of the U. K. With the low cost of the air tickets and a holiday, it worked out at about half UK's price, because the cost in Thailand is so cheap.

Combining a plastic surgery with a holiday in an amazing place is an unforgettable experience. From the moment I arrived in Bangkok airport, I felt relaxed and welcomed by the Plastic Surgery & Holiday team, it made me feel that I had friends here already.

Where did the author have her breast-enlargement operation 1

A. In Thailand.

B. In America.

C. In U. K.

2. Was the author satisfied with the nursing staffs for her 2

A. No, because they were no better than America nurses.

B. Yes, because they were more patient than Western nurses.

C. No, because the care was very poor.

3. Which of the following statement is TRUE 3

A. The author was content with the food in the hospital.

B. When the author was in the hospital, she lived in a public room.

C. There was cable T. V., a bridge and a phone in the author’s room.

4. What does the underlined phrase lifting a finger mean in paragraph three 4

A. Doing something with only one finger.

B. Helping with something.

C. Carrying something.

5. Why did the author think her experience unforgettable 5

A. Because she had an operation there.

B. Because she was satisfied with everything there.

C. Because she was satisfied with the service and price there.

(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.—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.

4.There are ____ calls for lawmakers to consider copyright laws.

A.increase

B.increasing

C.increased

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 1

A. In a college biology lab.

B. In a back yard.

C. In Noacopy Company.

2. What was wrong with the baby duck 2

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 3

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 4

A. 10 hours.

B. 13 hours.

C. 30 hours.

5. What did the last sentence of this passage indicate 5

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.

(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.—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

2.—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

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.He is still a ______ in handling such things.

A.green hand

B.visitor

C.adult

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

A.so

B.such

C.many

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. 1 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: 2

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, 3 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: 4 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, 5

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 me

C. No problem! You want the usual

D. It's good to see you.

E. Yes, that would be great.

(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.—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

4.Success can breed success, if you ______ it.

A.take care of

B.take charge of

C.take advantage of

5.______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

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.— 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

3.— 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

4.You can have eggs or hard-boiled.

A.frying

B.fried

C.have fried

5.This, they argue, will be essential to the needs of a booming population in decades to come and avoiding starvation.

A.meet

B.meeting

C.met

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.— How do you like Anne Hathaway

— .

A.She is an American actress

B.She is amazing

C.She’s already married

2.— 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

3.— 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

4.Our part of the mission is nearly complete and the new crew will for us.

A.take over

B.take out