国家开放大学实验学院2024年秋学期《理工英语4》单元自测【标准答案】

2024-11-03 Hits

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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.—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.

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 BBC has just successfully demonstrated a ________ radio transmission system.?

A.digestive

B.dignity

C.digital

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: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。

3.—How about having a drink

—_________________

A. Good idea.

B.Me too.

C.Help yourself.

2.— Let me introduce myself, I’m Tom.

— ________________.

A.It is my pleasure.

B.pleased to meet you.

C.what a pleasure.

1.— ________________

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

A.that

B.so that

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。

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.— 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.

2. The plastic surgeon may provide several plans for your facial ____

A.reconstructed

B.reconstruction

C.reconstruct

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

A. /

B.had

C.was

4.— 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.

5.— 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.

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 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.

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

A. so

B. but

C.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.—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

3.—You know a good schedule brings efficiency to the work.

—___________________________.

A.Not at all. I enjoyed it.

B.I see your point.

C.I think it's a bad idea.

4.This is a highly ______ new heating system.

A.efficiency

B.efficient

C.efficiently

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.—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

2.—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

3.—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

4.He ______ his baggage among hundreds of others.

A.aware

B.identified

C.conscious of

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：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。

课外选材

Wide World of Robots

Engineers who build and program robots have fascinating jobs. These researchers tinker (修补) with machines in the lab and write computer software to control these devices. "They're the best toys out there," says Howle Choset at Carnegie Mellon University in Pittsburgh. Choset is a roboticist, a person who designs, builds or programs robots.

When Choset was a kid, he was interested in anything that moved--cars, trains, animals. He put motors on Tinkertoy cars to make them move. Later, in high school, he built mobile robots similar to small cars.

Hoping to continue working on robots, he studied computer science in college. But when he got to graduate school at the Califomia Institute of Technology in Pasadena, Choset's labmates were working on something even cooler than remotely controlled cars: robotic snakes. Some robots can move only forward, backward, left and right. But snakes can twist (扭曲 ) in many directions and travel over a lot of different types of terrain (地形) . "Snakes are far more interesting than the cars," Choset concluded.

After he started working at Carnegie Mellon, Choset and his colleagues there bagan developing their own snake robots. Choset's team programmed robots to perform the same movements as real snakes, such as sliding and inching forward. The robots also moved in ways that snakes usually don't, such as rolling.

Choset's snake robots could crawl (爬行) through the grass, swim in a pond and even climb a flagpole.

But Choset wondered if his snakes might be useful for medicine as well. For some heart surgeries, the doctor has to open a patient's chest, cutting through the breastbone. Recovering from these surgeries can be very painful. What if the doctor could perform the operation by instead making a small hole in the body and sending in a thin robotic snake

Choset teamed up with Marco Zenati, a heart surgeon now at Harvard Medical School, to investigate the idea. Zenati practiced using the robot on a plastic model of the chest and they tested the robot in pigs.

A company called Medrobotics in Boston is now adapting the technology to surgeries on people.

Even after 15 years of working with his team's creations, "I still don't get bored of watching the motion of my robots," Choset says.

Choset began to build robots in high school. 1

2. Snake robots could move in only four directions. 2

3. Choset didn't begin developing his own snake robots until he started working at Carnegie Mellon. 3

4. Zenati tested the robot on people after using it in pigs. 4

5. The robotic technology for surgeries on people has brought a handsome profit to Medrobotics. 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.— 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

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.The problem is uneven distribution, 870 million suffering from hunger.

A.left

B.to leave

C.leaving

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.— 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.

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.Everything we do has the potential creating some bad.

A.to

B.in