US military is attempting to develop a new style “insect robot to replace the human soldier to go wherever he can’t. The greatest trouble this project has fallen across is how to enable the robot to 题目和参考答案——青夏教育精英家教网—

精英家教网 > 高中英语 > 题目详情

US military is attempting to develop a new style “insect robot” to replace the human soldier to go wherever he can’t. The greatest trouble this project has fallen across is how to enable the robot to fly freely like an insect， said an official of the Pentagon(五角大楼).
The Pentagon is seeking for the cooperation with scientists in hope of developing a new technique by which people can control the insect’s flight direction and pass on the information its eyes or other organs catch through the equipment set in its body， the official said.
It is thus designed that a tiny controlling chip will be equipped in an insect’s body when it is in chrysalis(蛹). As the insect grows， the cut made when fixing in the chip will be recovered. The chip will exist in forever. Scientists believe this won’t influence the insect， sound growth or the functions of internal organs.
The terminal target of the project is to set up a global system， in which the insect robots will be stationed in all parts of the world and stick to their posts till a new instruction is received. At that time the military can receive from all over the world clear image information within about 5 meters of the insects and that of a special target within 100 meters.
Years ago， Defense Advanced Research Projects Agency of US DOD(国防部) spent $3,000,000 carrying out a plan for training bees to detect landmines. But， no new progress has so far been made.
“According to the scientists， there is still enormous difficulty in technology in turning it into reality， such as the insects reproduction(繁殖)， their adaptation to the surroundings and temperature and so on. However， this project is really challenging. If successful， it is equal to making countless small drone(无人机)，”said the official of DOD.
小题1:According to the description of the passage， what is an insect robot like？

A．An insect made of a certain metal.

B．A robot looking like an insect.

C．An insect with a chip in its body.

D．A tiny flying robot.

小题2:As for the design that an insect robot can receive and send information， how do you infer(推测) it works？

A．There must be a controlling chip well connected with the insect’s brain.

B．The insect’s eyes and other organs must be replaced by some special equipment.

C．All the insect’s concerned organs must be controlled by a chip.

D．The insect must be so well trained as to make full use of its organs.

小题3:When the project is completed， US military will　　　　.

A．have a clear picture of almost every part of the world

B．have insect robots from all over the world

C．see clearly the things within 10 to 100 meters

D．get many insects which obey their orders

小题4:Of the following technical problems， which is the one the scientists can’t solve so far？

A．They can’t keep sound growth of the insects.

B．They can’t ensure the insects to produce their young.

C．They can’t fix a chip in an insect.

D．They can’t make sure the internal organs function well.

小题5:What does the underlined word “terminal” in the fourth paragraph mean？

A．Leading.

B．Vital.

C．Moral.

D．Final.

小题1:C
小题2:A
小题3:A
小题4:B
小题5:D

试题分析：文章介绍一种昆虫机器人，在昆虫体内植入有微小的芯片，这个项目的最终目标是建立一个全球系统，这样美国军方可以接收到全世界的清楚的图像。
小题1:细节题：从第三段的句子：It is thus designed that a tiny controlling chip will be equipped in an insect’s body when it is in chrysalis(蛹). 可知这种昆虫机器人是在体内有微小的芯片的昆虫，选C
小题2:推理题：从第二段的句子：The Pentagon is seeking for the cooperation with scientists in hope of developing a new technique by which people can control the insect’s flight direction and pass on the information its eyes or other organs catch through the equipment set in its body，可以推断一定有控制芯片和昆虫的大脑联系，它才可以接受发送信息，选A
小题3:细节题：从第四段的句子：At that time the military can receive from all over the world clear image information within about 5 meters of the insects and that of a special target within 100 meters.可知如果实验成功，美国军方可以接收到全世界的清楚的图像，选A。
小题4:细节题：从最后一段的句子：“According to the scientists， there is still enormous difficulty in technology in turning it into reality， such as the insects reproduction(繁殖)，可知有个技术问题是科学家不能解决的，就是昆虫的繁殖问题，选 B
小题5:猜词题：从后面的句子：The terminal target of the project is to set up a global system，in which the insect robots will be stationed in all parts of the world and stick to their posts till a new instruction is received. 可知这个项目的最终目标是建立一个全球系统，这样可以将昆虫机器人驻扎在世界各地，直到收到新的指令，选D

练习册系列答案

年级	高中课程	年级	初中课程
高一	高一免费课程推荐！	初一	初一免费课程推荐！
高二	高二免费课程推荐！	初二	初二免费课程推荐！
高三	高三免费课程推荐！	初三	初三免费课程推荐！
更多初中、高中辅导课程推荐,点击进入>>

相关习题

科目：高中英语 来源：不详 题型：阅读理解

It was once unheard-of to be a businessman in China. Nowadays, though, it’s quite common to become your own boss. Let’s say you have an idea. Maybe you want to open an English school or sell Japanese comics. First, you need a business plan. It sets out what you’ll sell and how much everything will cost. Most businesses that fail didn’t have this. If you need to borrow money at the start, banks will ask for a detailed plan.
The best starting place for a business plan is the 4Ps: product, place, price and promotion. All these must be strong to be successful.
□Product
Your product must have something unique. What makes it special compared to other similar products? If you want to start a noodle shop that has nothing new, don’t expect people to show much interest. You can research your product. For food, let people try it for free. For toys, let a few children play with them to see if they like them.
□Place
There’s no point having a product that people want to buy if your shop is in an empty mall. Think about which type of person is going to buy what you sell. Where do they usually go shopping? When looking at possible places, spend the day there. See how many people pass by. Also, are there other shops nearby selling similar products? If so, how can you be better than them?
□Price
Work out how much it costs to make or provide your product. As a general rule, your price will be double the cost. After all, you’re also paying for rent, staff and you need to eat too!
□Promotion
How can you attract people to your shop? Advertising in newspapers and on TV is expensive. Perhaps you can get free advertising by getting a newspaper to write about your business.
小题1:What’s the best title for the passage?

A．How to start a business.

B．Starting a business soon.

C．Starting your own business.

D．Preparations for starting a business.

小题2:According to the author, the reason why most businesses fail is due to lack of ________.

A．a business plan

B． a shop

C． money

D．successful businessmen

小题3:If you want to start a noodle shop, you should ________.

A．expect people to show much interest

B．research your noodles

C．let people try it at a low price

D．let children have a try

小题4:What does “If so” in Paragraph 4 refer to?

A．There are shops selling the goods like yours.

B．Many people pass by.

C．You should think about which type of person is going to buy what you sell.

D．You should spend the day on possible places.

小题5:You are selling toys to children. It costs 5 yuan to make each one. How much should you charge the children for each toy?

A．15 yuan.

B． 5 yuan.

C． 10 yuan.

D． 50 yuan.

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

Zoology（动物学）is the part of science that deals with the study of the animals’ growth, home and behavior. It has nothing to do with people, so many students are left wondering why they have to learn it.
Our nature includes not just humans but plants and animals as well. Everything in our environment is connected in a complex cycle. If you have a better understanding of how animals would behave and work with us, then you would value nature better.
Some animals are actually misunderstood by people like sharks and snakes. These creatures are thought of as human killers, and this is mainly because we don’t understand why they behave that way. In zoology you would be able to learn natural behavior as well as their homes so you would completely understand why they would behave in a defensive(防御的) manner when they seem to be threatened. Studying zoology would help people achieve clearness over the common myths we have on different wild animals.
Studying zoology would help people know the real facts about animals. One of the negative facts is the decreasing numbers of some species of animals. It makes people realize that there is a need for nature to be always balanced. We need animals to keep the balance in our environment and for humans to survive as well. It would help us learn the needs that animals lack and we can respond by thinking of solutions we can give to the endangered species of animals.
Modern progress is needed for a country to grow in terms of its economy; however, it should not force us to destroy our rainforests and oceans. People should realize that our modern lives should include the lives of the animals that live with us. They should not be contained in zoos but in their natural homes as well. We will learn that every living creature on the earth has the right to own a home and we need to fight for them to have permanent(永久的) homes.
小题1:According to the text, nature should be .

A．left alone	B．treated seriously
C．taken for granted	D．taken lightly

小题2:It is implied in Paragraph 4 that animals play a role of .

A．making our world beautiful	B．protecting species of plants
C．providing food for humans	D．keeping nature in balance

小题3:To animals, humans should act as .

A．caretakers

B．killers

C．competitors

D．trainers

小题4:The best title for the passage may be “ ”.

A．The Ways of Protecting Animals

B．The Importance of Studying Zoology

C．The Introduction to Zoology

D．The Advantages of Learning Zoology

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

Every year in late spring at Wild Friends, the wildlife health center, workers receive baby animals, including songbirds and rabbits. This is the busiest time when workers care for and raise all the little ones before sending them back into the wild.
There are many reasons for these little animals' coming to the center. First of all, street cats or dogs catch, injure or take away little birds from their nests. Sometimes people catch baby animals and keep them at home, giving them food that they are not used to. It would make them sick. Most people don't realize that it's against law to get live animals out of their nests.
As for songbirds, people often find them on the ground in their yards, thinking they have no other choice but to leave them on the ground to die. This is because many people wrongly believe that once a bird is touched by a person, its mother will not accept this child bird. But that's not true.
If a little bird falls out of the nest, you should check whether it is injured. If not, you should put the bird back in the nest. If the bird is injured, call your local wildlife center quickly.
As for the progress of protecting wild animals, people at Wild Friends devote all their energy to this work. Over the last weeks, they have been able to send many of the birds and rabbits that came here earlier this spring back to nature.
小题1:Which is the busiest season for workers at Wild Friends?

A．Spring

B．Summer.

C．Autumn.

D．Winter.

小题2:Which of the following will probably injure young birds?

A．Giving them food they don't like.	B．Letting them play with children.
C．Leaving them on the ground.	D．Bringing them to the center.

小题3:If a young healthy bird is lying on the ground, you should ________.

A．wait for its mother	B．help it go back home
C．touch it with your hands	D．call workers at Wild Friends

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

Having a child may improve a woman’s memory, a new study suggests.
In the study, women who were new mothers scored better on tests of visuospatial memory – the ability to understand and remember information about their surroundings—compared with women who didn’t have children.
The findings contradicts the old belief that women develop“baby brain" or a decline in memory and cognitive(认知的) function, after they have kids, said study researcher Melissa Santiago, a doctoral student at Carlos Albizu University in Miami. “You don’t have to feel that because you have kids, your memory isn’t the same," Santiago said.
The study was small, and the findings will have to be tested in larger groups of people, Santiago said.
Previous studies on the topic have had mixed results—some showed motherhood hurts cognition, and others showed the opposite. Studies on rats show those with pups have better memory than those without offspring.
Santiago analyzed information from 35 first-time mothers whose children were ages 10 to 24 months, and 35 women who had never been pregnant. Both groups scored similarly on intelligence tests. The average age of mothers was 29 and the average age of never-pregnant women was 27.
To test visuospatial memory, the women were shown a paper containing six symbols for 10 seconds, and then asked to draw what they remembered. This task was repeated several times. The first time women were shown the paper, both groups remembered about the same amount. But on the second and third pass, mothers performed better than those without children, indicating that the mothers collected more information each time than the other women.
Later, the women were shown a variety of different symbols, and asked to remember which ones were presented on the earlier task. Mothers did not make a mistake in this task—they remembered every symbol correctly—but those without children made one or two errors, Santiago said.
小题1: How did Santiago lead to the findings?

A．By observation.	B．By comparison.
C．By analyzing intelligence tests.	D．By asking women questions.

小题2:By saying “The study was small", what did Santiago mean?

A．The study received little attention.

B．The study has just started.

C．The study was carried out among a small group of people.

D．A small group of researchers were involved in the study.

小题3:Which of the following was discussed in the text?

A．Ways to test visuospatial memory.

B．Why having kids improves memory.

C．How young mothers are different from never-pregnant women.

D．The negative effects that worries of women without children have.

小题4: It can be inferred that Santiago believe the findings of the study_________.

A．may cause a heated discussion among parents

B．may cause an increase in the birth rate

C．are tested by previous similar studies

D．are encouraging news for mothers

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

A funny thing happened on the way to the communications revolution: we stopped talking to one another.
I was walking in the park with a friend recently, and his cell phone rang, interrupting our conversation. There we were walking and talking on a beautiful sunny day and... I became invisible, absent from the conversation. The telephone used to connect you to the absent. Now it makes people sitting next to you feel absent. Why is it that the more connected we get, the more disconnected I feel? Every advance in communications technology is a tragedy to the closeness of human interaction（互动）. With email and instant messaging over the internet, we can now communicate without seeing or talking to one another. With voice mail, you can conduct entire conversations without ever reaching anyone. If my mom has a question, I just leave the answer on her machine.
As almost every contact we can imagine between human beings gets automated（自动化）, the alienation index（疏远指数） goes up. You can't even call a person to get the phone number of another person any more. Directory assistance is almost always fully automated.
I am not against modern technology. I own a cell phone, an ATM card, a voice mail system, and an email account. Giving them up isn't wise... they're a great help to us. It's some of their possible consequences that make me feel uneasy.
More and more. I find myself hiding behind email to do a job meant for conversation. Or being relieved that voice mail picked up because I didn't really have time to talk. The industry devoted to helping me keep in touch is making me lonelier ...or at least facilitating my antisocial instincts.
So I've put myself on technology restriction: no instant messaging with people who live near me, no cell phoning in the presence of friends, no letting the voice mail pick up when I'm at home.
小题1:Which of the following would be the best title of the passage?

A．The Advance of Communications Technology

B．The Consequences of modern Technology

C．The Story of Communications Revolution

D．The Automation of Modern Communications

小题2:The sentence “Now it makes people sitting next to you feel absent” means that ________.

A．the people sitting beside you have to go away to receive a phone call

B．you can hardly get in touch with the people sitting beside you

C．modern technology makes it hard for people to have a face-to-face talk

D．people can now go to work without going to the office

小题3:The writer feels that the use of modern communications is ________.

A．satisfying

B．encouraging

C．disappointing

D．embarrassing

小题4:The passage implies that ________.

A．modern technology is bridging the people

B．modern technology is separating the people

C．modern technology is developing too fast

D．modern technology is interrupting our communication

查看答案和解析>>

科目：高中英语 来源：不详 题型：完形填空

We all need a healthy environment. ____, we produce waste every day and it ____ harm to our environment. Though we are young, we can still do ____ to help. In fact, even the simplest everyday activities can make a real ____ to the environment. Here are some ideas for you to live a ____ life.
Remember these three _____: reduce, reuse and recycle.
Reduce means “use less”. Don't ____ things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really ____ or maybe the ____ one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from a ____ country.
Reuse means “use again”. Use things for ____ possible. When we buy things, make sure that they ____ a long time. We should take care of them ____ they will last, and we should ____ them if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It’s better to use a china cup and a lunch box because you can use them ____.
Recycle means “change things into something else”. Although it ____ energy to change something into something else, it’s better than ____ things or burning them. Find out ____ can be recycled in your neighbourhood and take part in recycling programmes. We should also buy ____ made from recycled materials, such as recycled paper, to help save ____.

小题1:

A．Therefore

B．However

C．Otherwise

D．Besides

小题2:

A．gives

B．takes

C．causes

D．does

小题3:

A．something

B．everything

C．nothing

D．everything

小题4:

A．difference

B．mistake

C．effect

D．help

小题5:

A．busy

B．hard

C．green

D．happy

小题6:

A．letters

B．words

C．sentences

D．lessons

小题7:

A．buy

B．produce

C．save

D．waste

小题8:

A．necessary

B．important

C．helpful

D．useful

小题9:

A．cheap

B．expensive

C．new

D．old

小题10:

A．rich

B．developed

C．foreign

D．poor

小题11:

A．as soon as

B．as long as

C．as much as

D．as well as

小题12:

A．use

B．last

C．keep

D．live

小题13:

A．so that

B．if

C．because

D．though

小题14:

A．sell

B．lend

C．throw

D．repair

小题15:

A．less

B．more

C．again

D．better

小题16:

A．costs

B．spends

C．takes

D．pays

小题17:

A．throwing away

B．putting away

C．taking away

D．giving away

小题18:

A．that

B．which

C．what

D．how

小题19:

A．cups

B．bags

C．boxes

D．products

小题20:

A．money

B．trees

C．paper

D．time

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

The National Park Service in the United States will mark its one hundredth anniversary in 2016. As it nears its second century, the Park Service plans to increase its educational programs for students and teachers.
The plans include transportation support for one hundred thousand students each year to visit national parks to learn about nature and history. Yellowstone is believed to have been the world's first national park when it was established in 1872. Other students will get a chance to see parks in faraway places through Skype and other online programs.
The National Park Service also works with partners to provide education. One of its partners is a nonprofit organization called NatureBridge. NatureBridge is celebrating its fortieth anniversary and says one million young people have taken part in its programs. The organization works with students from kindergarten through twelfth grade and uses national parks as its classrooms. It provides field science programs at Yosemite National Park and four other locations in California and the northwestern state of Washington.
Now, NatureBridge is launching an East Coast center with a four-million-dollar grant from Google. The program will begin in April at the Prince William Forest Park in Virginia. Students stay for three to five days in NatureBridge programs. The activities are aimed at developing their science skills. For example, they learn about different soils and study water quality under a microscope.
Jason Morris is executive vice president of NatureBridge. He says when they are not sleeping, eating or in a laboratory, the students spend their time outdoors. Julia Washburn is associate director of education and interpretation for the National Park Service. She says in a time of budget cuts, the agency has to find ways to still meet its goals. Ms. Washburn says one of the most important services that the Park Service provides every day is nature interpretation. Park rangers (公园管理员) try to make visiting the outdoors more meaningful. Interpretation is a form of informal education. Essentially, it is a word that we use for the people in parks that explain the park or help orient(确定方向)you. So park rangers are interpreters. They orient you to the place you are in and help you make connections, emotional and intellectual connections, with the place.
小题1:Which of the following descriptions about NatureBridge is NOT correct?

A．It’s an organization working together with National Park Service to provide education.

B．Some of the activities held by NatureBridge are financially supported by Google.

C．Students from kindergarten to college can sign up for the organization’s activities.

D．It’s going to cut down budget for the activities because of economic hard times.

小题2:In which national park will the program by East Coast centre start?

A．Yellowstone National Park.	B．Prince William Forest Park.
C．Yosemite National Park.	D．Not mentioned in the passage.

小题3:What’s the main idea of the passage?

A．National parks are used as outdoor classrooms for students.

B．Students are called on to be members of NatureBridge.

C．Some famous national parks in US are attractive to students.

D．Park rangers make visiting parks much more interesting.

小题4: Which of the following is the correct structure of the whole passage? (Para=paragraph)

A．

B．

C．

D．

查看答案和解析>>

科目：高中英语 来源：不详 题型：阅读理解

The January fashion show, called Future Fashion, exemplified how far green design has come. Organized by the New York-based nonprofit Earth Pledge, the show inspired many top designers to work with sustainable fabrics for the first time. Several have since made pledges to include organic fabrics in their lines.
The designers who undertake green fashion still face many challenges. Scott Hahn, a cofounder with Gregory of Rogan and Loomstate, which uses all-organic cotton, says high-quality sustainable materials can still be tough to find. “Most designers with existing labels are finding there aren’t comparable materials that can just replace what you’re doing and what your customers are used to,” he says. For example, organic cotton and non-organic cotton are virtually indistinguishable once woven into a dress. But some popular synthetics, like stretch nylon, still have few eco-friendly equivalents(等同物).
Those who do make the switch are finding they have more support. Last year the influential trade show Designers & Agents stopped charging its participation fee for young green entrepreneurs who attend its two springtime shows in Los Angeles and New York and gave special recognition to designers whose collections are at least 25% sustainable. It now counts more than 50 green designers, up from fewer than a dozen two years ago. This week Wal-Mart is set to announce a major initiative aimed at helping cotton farmers go organic: it will buy transitional cotton at higher prices, thus helping to expand the supply of a key sustainable material. “Main-stream is about to occur,” says Hahn.
Some analysts are less sure. Among consumers, only 18% are even aware that eco-fashion exists, up from 6% four years ago. Natalie Hormilla, a fashion writer, is an example of the unconverted consumer. When asked if she owned any sustainable clothes, she replied, “Not that I’m aware of.” Like most consumers, she finds little time to shop, and when she does, she’s on the hunt for “cute stuff that isn’t too expensive.” By her own admission, green just isn’t yet on her mind. But thanks to the combined efforts of designers, retailers and suppliers—one day it will be.
小题1:What is said about Future Fashion?

A．It inspired leading designers to start going green.

B．It showed that designers using organic fabrics would go far.

C．It served as an example of how fashion shows should be organized.

D．It convinced the public that fashionable clothes should be made durable.

小题2:According to Scott Hahn, one big challenge to designers who will go organic is that ________.

A．much more time is needed to finish a dress using sustainable materials

B．they have to create new brands for clothes made of organic materials

C．customers have difficulty telling organic from non-organic materials

D．quality organic replacements for synthetics are not readily available

小题3:We learn from Paragraph 3 that designers who undertake green fashion ________.

A．can attend various trade shows for free

B．are readily recognized by the fashion world

C．can buy organic cotton at favorable prices

D．are gaining more and more support

小题4:What is Natalie Hormilla’s attitude toward eco-fashion?

A．She doesn’t seem to care about it.

B．She doesn’t think it is sustainable.

C．She is doubtful of its practical value.

D．She is opposed to the idea very much.

小题5:What does the author think of green fashion?

A．Green products will soon go main stream.

B．It has a very promising future.

C．Consumers have the final say.

D．It will appeal more to young people.

查看答案和解析>>

同步练习册答案

练习册

高中

初中

小学