国家开放大学22秋理工英语4形考任务1-4[答案]

国家开放大学22秋理工英语4形考任务1-4[答案]

正确答案:B

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.

—_________________
A.I’m sad.
B.That’s all right.
C.What a pity!

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

— ________________.


A.Yes, use it please.
B.No, of course not

3.—How isyour business going

—_________________
A.Good, it's growing all the time.
B.Thank you.
C.I’m going to Beijing.

4.My assistant will now______________the machine in action.
A.demobilize
B.domestic
C.demonstrate

5.You willquicklygetusedto_______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 functionsthan 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:80

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.—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.

2.—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.They are trying tomake a new product——the world's smallest __________robot.
A.hammer
B.humane
C.humanoid

5.TheCheetahrobot made by MIT's scientists can jump over hurdles while __________.
A.it running
B.running
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。

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. Becausewomen 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.You will get your cosmeticsurgery on your nose.Please tell me if you like this medical plan _____.
A.or not
B.do you
C.OK

4.—What advice would you give to a friend who wants cosmetic surgery

— .
A.I would advise themnot to have that surgery, becausethey are very well.
B.Iwould tell them that there are many risks and much cost of thatsurgery.
C.Ihave nothing to give to my friends.

5.— Would you have cosmetic surgery if it was free

— .
A.No. Good diet and exercisearegreat alternatives.
B.Yes, Iwould not have it.
C.No,I wouldhave it.

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 sharemy story about breastenlargement in Thailand. Anyone who is not sure about breast enlargementshould 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 whoI have ever metin all my yearsin America. Not only were they professional, but kinder and more patientthan 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, aphone, and impressiveviews of Bangkok(曼谷). My Translator was able to communicate with me, and the plastic surgeons arrangedthe whole operation without me lifting a finger.

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

Combining a plastic surgerywith a holiday in an amazing placeis anunforgettable experience. From the moment Iarrived in Bangkok airport,Ifelt relaxed and welcomed by the Plastic Surgery & Holiday team, it made me feel thatI had friends here already.



Where did the author have her breast-enlargementoperation 1

A. In Thailand.

B. In America.

C. In U. K.

2. Was the authorsatisfied with the nursing staffs for her 2

A. No, because they were no better than Americanurses.

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

C. No, becausethe 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 bridgeand a phonein the author’s room.

4. What does the underlined phraselifting a fingermean 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 experienceunforgettable 5

A. Because she had an operation there.

B. Because she was satisfiedwith everything there.

C. Because she was satisfied withthe 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.— Do you prefer a portableor a clumsy3D printer

— .
A.No, a portable 3D printer is more useful.
B.Yes, Iwould not have a clumsy one.
C.I prefer a portableone to a clumsy one.

2.—What do you want to be

— .
A.I want to have a cup of coffee.
B.I want to be honest.
C.Iwould study computer sciencethan dancer.

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.

4.3D 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 printerprinted some blocks totestits work. 2

3. The project's leaders will finishthe 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.—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.—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.Hewouldmuch______itifyoucoulddohimthefavor.
A.award
B.apply
C.appreciate

5.The box is hold these things.
A.too small not to
B.too small to
C.so small to

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'm leaving for Shanghai tomorrow.

—_________________________
A.Bring me a present.
B.Have a pleasant trip!
C.Let's go out for a drink.

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.He ______his baggage among hundreds of others.
A.aware
B.identified
C.conscious 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.—What is U.S’sexperiencein 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

4.Modern Meadow is a startup that engineers tissues to create lab-grown _____ meat.
A.edible
B.editable
C.edify

5.They should never try to pursue profithealth and life of people.
A.in terms of
B.at sight of
C.at the expense of

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.—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.Everything we do has the potentialcreating some bad.
A.to
B.in
C.for

5.Youthe Inception, since I remember once you discussed its main plot with Cathy.
A.could havewatched
B.should havewatched
C.must have watched

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

国家开放大学22秋理工英语4形考任务1-4[答案]历年参考题目如下：

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下列哪些方法可以用来熄灭直流电弧？（ ）

在燃气输配系统中，燃气的压送是靠喷管完成的。

P、D、C、A这四项任务完成后，质量管理工作到此完全结束。

属于营养必需脂酸的是

曲轴正时齿轮与凸轮轴正时齿轮的传动比是（ ）

根据加工深度来划分文献，百科全书属于（ ）

甲 14 周岁，在路上捡到一装有海洛因的手提包。为了发财甲先将一袋白粉卖与他人，后在学校组织去邻国旅游时，携带另一袋白粉并在境外出售。甲的行为 ：

富气是指C2～C6含量在()范围的气体。

通过证券交易所的证券交易，投资者持有一个上市公司已发行的股份的（ ）时，继续进行收购的，应当依法向该上市公司所以股东发出收购要约。

（ ）是编制概算定额的基础。

发行人业务存在境外经营的，应专门披露有关境外经营的风险。

现代成本管理的核心是：