As in the field of space travel, new technologies continue to appear in undersea exploration. They share a number of similarities with each other — as well as some important differences.
Manned submersibles (潛水器), like spaceships, must maintain living conditions in an unnatural environment. While a spaceship must simply be sealed against the vacuum space, a submersible must be able to bear extreme pressure if it is not to break up in deep water.
In exploring space, unmanned vehicles were employed before astronauts. In undersea exploration, on the other hand, men paved the way, and only recently have unmanned remote-operated vehicles (ROVs) been put to use.
One reason for this is that communicating with vehicles in orbit is much easier than talking to those underwater. A vacuum is an ideal medium for radio communications, but underwater communications are limited to much slower sound waves. Thus, most undersea vehicles — particularly ROVs — operate at the end of long ropes.(電纜終端)
For a similar reason, knowing where you are undersea is much more difficult than in space. A spaceship’s position can be located by following its radio signal, or by using telescopes and radar. For an undersea vehicle, however, a special network of sonar (聲納系統(tǒng))devices must be laid out in advance on the ocean floor in the area of a dive to locate the vehicle’s position.
Though undersea exploration is more challenging than outer space in a number of respects, it has a distinct advantage: going to the ocean depths doesn’t require the power necessary to escape Earth’s gravity. Thus, it remains far less expensive.
小題1:The purpose of the passage is ______.
A.to persuade you to explore the depths of the ocean
B.to stress the importance of the undersea exploration
C.to make you believe that the undersea exploration is better
D.to tell some differences between two kinds of explorations
小題2: By saying “men paved the way” in Paragraph 2 the author means that in undersea exploration ______.
A.unmanned vehicles were used in the beginning
B.men covered the ocean floor with stones and bricks
C.manned vehicles were employed before unmanned ones
D.men invented unmanned remote-operated vehicles in the past
小題3:The sonar devices must be placed ______.
A.from time to time
B.a(chǎn)fter the undersea vehicles dive
C.before the undersea vehicles dive
D.when the undersea vehicles are diving
小題4:What can we infer from the passage?
A.Submersibles usually break up in deep water.
B.Undersea vehicles can receive signals immediately.
C.Going to space needs power to escape the gravity.
D.Radio communications are quite difficult in a vacuum.

小題1:D
小題1:C
小題1:C
小題1:C
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科目:高中英語 來源:不詳 題型:完形填空

閱讀下面短文,從短文后各題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出可以填入空白處的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
Just listen
I think  the most basic and powerful way to connect to another person is to listen. Just listen. Perhaps the most important thing we ever give each other is our  16 ,and especially if it’s given from the  17 .When people are talking,there’s no need to do anything but  18    them.Just take them  19 .Listen to what they’re saying.Care about it.Most times caring about it is even more important than  20  it.
One of my patients told me that when she  21  to tell her story,people often  22  to tell her that they had once had something just like what happened to her.Her pain became a story about themselves.  23  she stopped talking to most people.It was just too  24 .We connect through listening.When we interrupt what someone is saying to let them know that we understand,we move the  25  of attention to ourselves.But when we listen,they know we care.
I have ever learned to  26  to someone crying by just listening.in the old days I used to reach for the tissues (紙巾)  27  I realized that passing a person a tissue may be just another way to shut them  28 ,to take them out of their   29  of sadness and pain. Now I just listen.When they have cried all they need to cry, they find me there  30   them.
This  31  thing has not been that easy to learn.It certainly went against everything I had been   32  since I was very young at school.I thought people listened only because they were too  33  to speak or did not know the answer.A loving silence often has far more   34   to connect than the most well-intentioned  35 .
小題1:
A.introductionB.instructionC.a(chǎn)ttentionD.relaxation
小題2:
A.headB.memoryC.mindD.heart
小題3:
A.talk toB.listen toC.object toD.stick to
小題4:
A.inB.upC.offD.a(chǎn)way
小題5:
A.denyingB.rememberingC.questioningD.understanding
小題6:
A.managedB.triedC.hopedD.expected
小題7:
A.encouragedB.interruptedC.discouragedD.urged
小題8:
A.EventuallyB.Immediately C.CompletelyD.Especially
小題9:
A.impoliteB.meaninglessC.lonelyD.selfish
小題10:
A.middleB.focusC.centerD.choice
小題11:
A.respondB.compareC.linkD.regret
小題12:
A.unlessB.ifC.untilD.when
小題13:
A.downB.a(chǎn)wayC.inD.off
小題14:
A.experimentB.mixtureC.judgmentD.experience
小題15:
A.withB.a(chǎn)gainstC.forD.a(chǎn)mong
小題16:
A.complexB.simpleC.complicatedD.single
小題17:
A.mentionedB.publishedC.taughtD.proved
小題18:
A.shyB.greedyC.a(chǎn)ctiveD.proud
小題19:
A.strengthB.energyC.powerD.force
小題20:
A.gesturesB.praiseC.criticismD.words

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科目:高中英語 來源:不詳 題型:閱讀理解

There is a popular belief among parents that schools are no longer interested in spelling. No school I have ever taught in has ever ignored spelling or considered it unimportant as a basic skill. There are, however, different ideas about how to teach it, or how much priority (優(yōu)先) it must be given over general language development and writing ability. The problem is how to encourage a child to express himself freely and confidently in writing without holding him back with the complexities (復(fù)雜性) of spelling.
If spelling becomes the only focal (焦點(diǎn)的) point of his teacher’s interest, clearly a bright child will be likely to “play safe”. He will tend to write only words within his spelling range, choosing to avoid adventurous language. That’s why teachers often encourage the early use of dictionaries and pay attention to content rather than technical ability.
I was once shocked to read on the bottom of a sensitive piece of writing about a personal experience: “This work is terrible! There are far too many spelling errors and your writing is terrible.” It may have been a sharp criticism of the pupil’s technical abilities in writing, but it was also a sad reflection on the teacher who had omitted to read the essay, which contained some beautiful expressions of the child’s deep feelings. The teacher was not wrong to draw attention to the errors, but if his priorities had centered on the child’s ideas, an expression of his disappointment with the presentation would have given the pupil more motivation (動(dòng)機(jī)) to seek improvement.
小題1:Teachers are different in their opinions about _________.
A.the difficulties in teaching spelling
B.the role of spelling in general language development
C.the complexities of the basic writing skills
D.the necessity of teaching spelling
小題2: The underlined expression “play safe” probably means ________.
A.to write carefullyB.to do as teachers say
C.to use dictionaries frequentlyD.to avoid using words one is not sure of
小題3:Teachers encourage the use of dictionaries so that ____________.
A.students will be able to express their ideas more freely
B.students will have more confidence in writing
C.students will have less trouble in correcting mistakes
D.students will learn to be independent of teachers
小題4:The author seems to think that the teacher’s judgment on that sensitive piece of writing is __________.
A.unfairB.reasonableC.foolishD.careless
小題5:The major point discussed in the passage is ___________.
A.the importance of developing writing skills
B.the complexities of spelling
C.the correct way of marking compositions
D.the relationship between spelling and the content of a composition

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科目:高中英語 來源:不詳 題型:閱讀理解

In bringing up children, every parent watches eagerly the child’s acquisition of each new skill-the first spoken words, the first independent steps, or the beginning of reading and writing.It is often tempting to hurry the child beyond his natural learning rate, but this can set up dangerous feelings of failure and states of worry in the child: This might happen at any stage.A baby might be forced to use a toilet too early, a young child might be encouraged to learn to read before he knows the meaning of the words he reads.On the other hand, though, if a child is left alone too much, or without any learning opportunities, he loses his natural enthusiasm for life and his desire to find out new things for himself.
Patents vary greatly in their degree of strictness towards their children.Some may be especially strict in money matters.Others are severe over times of coming home at night or punctuality for meals.In general, the controls imposed represent the needs of the parents and the values of the community as much as the child’s own happiness.
As regards the development of moral standards in the growing child, consistency is very important in parental teaching.To forbid a thing one day and excuse it the next is no foundation for morality.Also, parents should realize that “example is better than precept”.If they are not sincere and do not practice what they teach, their children may grow confused, and emotionally insecure when they grow old enough to think for themselves, and realize they have been to some extent fooled.
A sudden awareness of a marked difference between their parents’ principles and their morals can be a dangerous disappointment.
小題1:Eagerly watching the child’s acquisition of new skills _________.
A.should be avoided
B.is universal among parents
C.sets up dangerous states of worry in the child
D.will make him lose interest in learning new things
小題2:In the process of children’s learning new skills, parents ______.
A.should encourage them to read before they know the meaning of the words they read
B.should not expect too much of them
C.should achieve a balance between pushing them too hard and leaving them on their own
D.should create as many learning opportunities as possible
小題3:The second paragraph mainly tells us that __________.
A.parents should be strict with their children
B.parental controls reflect only the needs of the parents and the values of the community
C.parental restrictions vary, and are not always intended for the benefit of the children alone
D.parents vary in their strictness towards their children according to the situation
小題4:In moral matters, parents should __________.
A.observe the rules themselves
B.be aware of the marked difference between adults and children
C.forbid things which have no foundation in morality
D.consistently ensure the security of their children

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科目:高中英語 來源:不詳 題型:閱讀理解

A new study warns that about thirty percent of the world's people may not have enough water by the year 2025.
A private American organization called Population Action International did the new study. It says more than three-hundred-thirty-five-million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or the Middle East.
P-A-I researcher Robert Engelman says by the year 2025, about three-thousand-million people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet the amount of water on Earth stays the same.
Mr. Engelman says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will continue to increase.
The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water often means drinking waters are not safe. Mr. Engelman says there are problems all over the world because of diseases, such as cholera, which are carried in water. Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would affect the ability of developing to improve their economies. This is because new industries often need a large amount of water when they are beginning.
The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water of agriculture.
The report also says long-term solutions to the water problem must include controls on population growth. It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have.
小題1:           are expected to have severe water problems by the year 2025.
A.18 countriesB.No countries
C.46 countriesD.28 countries
小題2:All the following are true except            .
A.New industries need a lot of water
B.There are solutions to the water problem
C.Egypt now has enough fresh water
D.Lack of water may cause conflict between countries
小題3:It can be learned that          .
A. The ability of developing has nothing to do with lack of water.
B. . It is not known whether diseases have something to do with lack of water
C. Lack of water may also result from international conflict
D There is connection between providing clean water and slowing population growth
小題4:The best title of the passage would be         .
A.World Water ShortageB.Population and Water
C.World ConflictD.Diseases and Water

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科目:高中英語 來源:不詳 題型:閱讀理解

Two thieves came to a house to steal something. They dug a hole in the wall of the house.
  There lived many mice in the house. The woman in the moonlight saw a mouse crawl(爬行) into the house. “Look! In comes one,” she said to the man in the house. The thief was so frightened that he hurriedly crawled out of the house and said to the one waiting outside, “She found me when I was just in.” But the thief outside didn’t believe him, so he said, “Let us try to crawl into the house together.” At that time two mice happened to crawl into the house, too. The woman saw the mice and shouted, “In come two, catch them!” The two thieves were terribly frightened. The man in the house said, “You saw them come in but where are they? I will catch them tonight.” The two thieves started running away at once.
  The two thieves wanted to make it clear whether they had been found or not the night before. The next day they acted as men selling sweet potatoes and came before the house. The man and the woman were ploughing in their fields. The rope broke and the woman came home for a rope. She saw two men selling sweet potatoes and wanted to buy some. She picked out two which looked like mice. At the time the man couldn’t wait for her any longer in the fields and he ran back from the fields to hurry her up. The woman showed the sweet potatoes to the man and said, “How they look like the two of last night.” The man said, “I asked you to fetch a rope, why don’t you hurry for it?” The two thieves ran away very quickly without their sweet potatoes.
小題1:The two thieves failed to steal anything from the house because _____.
A.they were found out
B.they were frightened by what they had heard in the house
C.they didn’t work together well with each other
D.mice stopped them from doing so
小題2:From the last paragraph, we know that _____.
A.the two thieves were famous selling sweet potatoes
B.the woman recognized the two thieves
C.the woman pretended to know nothing about the two thieves and made fun of them
D.the two thieves didn’t know that they were not found at all
小題3:When the woman said, “How they look like the two of last night,” _____.
A.she referred to the two thieves B.she meant nothing
C.she said it on purpose D.she referred to the mice
小題4:The best title for the passage may be ____.
A.Two Clever ThievesB.Terrible Mice
C.Hit the Mark by a FlukeD.A Clever Couple

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科目:高中英語 來源:不詳 題型:閱讀理解

Goats are amazing animals. They can survive just about anywhere. Altogether there are nine species of goats in the world.
Goats have more uses than you could ever imagine. Goat’s meat can be eaten and goat’s milk is becoming popular as a healthy choice to drink milk. Goat’s milk is easier to take in than cow’s milk and it is called universal milk as it can be used to bottle-feed most animals. In nutrition, it is also good. Goat’s skins are still used today to make gloves and other items of clothing. The initial reasons for domesticating (馴化) goats were to get goat’s hair, meat and milk. Goat’s skins were used up until the Middle Ages for making bottles to hold water and wine for people who were traveling or camping.
Just like sheep, goats are considered to be the first domesticated animal. The domestication process began over 10,000 years ago in a North Iranian town. A lot of people keep goats as pets nowadays.
Goats are easily trained and you can teach them to pull carts and walk on ropes. Goats are also known for escaping their pens(圈). If you have unsecured fencing, your goats will be interested in it and test it out and soon you will know where the openings are. Goats are also widely known for their ability to climb trees, although the tree generally has to be at a slight angle(角度).
If goats are raised correctly and trained from an early age, they never develop any bad habits. Goats will attack each other. However, if they’re corrected from an early age they never attack humans or other animals.
小題1:The passage is written mainly      .
A.to tell people how to raise goats B.to let people know more about goats
C.to explain how goats are domesticated D.to describe goats of different uses
小題2:Why is goat’s milk called universal milk?
A.It is rich in nutrition and easy to take in. B.It is good for our health.
C.It is suitable to feed most animals. D.It is easy to get.
小題3:If you want to keep a goat as a pet, it is important      .
A.to get along well with itB.to find a professional trainer
C.to develop its abilityD.to train it when young
小題4:Which of the following words can best describe goats?
A.Curious and clever.B.Unfriendly and naughty.
C.Careful and lazy.D.Stubborn and quiet.

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科目:高中英語 來源:不詳 題型:閱讀理解

Like most big projects, learning to manage your mother well is what you should do. Here are what I believe the best steps towards a better relationship with her. They are not necessarily surprising or revolutionary, but they have worked for many people. Try them.
Remember your mother’s age. As children, we often do not think of our mother as having an age. Even when we become conscious of her as an individual, age does not change our view; she is still our mother. Knowing our mother’s age, not just in numbers of years but in terms of her psychological and physical state, often helps us to understand her better.
Listen to your mother. I have found that sometimes the things my mother told me long ago are remarkably useful. If your mother knows that you respect her point of view, even if you do not share it, it will help her feel close to you.
Remember that your mother has a past. A key step in managing our relationship with our mother is to find out about her early life.In learning about our mother’s past, we know that it can encourage us to think about her whole life.
Ask your mother about your childhood history. My grandparents died when I was young. If you are fortunate enough to have living family, think of your life as a jigsaw puzzle and ask as many questions as you can to put the picture together. Understanding your roots and your childhood can help you know more clearly who you are, as part of a family which you share with your mother.
Remember that managing your mother is really about managing yourself. Taking any measure to managing our mother is the issue of how we manage ourselves. No matter how difficult we find her, it is important to remember that it is not her behavior itself that is causing us discomfort, but the way we feel about her behavior. We should follow the way of her life. At the heart of managing your mother is being able to accept your flawed self. Only then are you able to accept your mother-----with all her failings.
64. 小題1:What does the underlined phrase “a jigsaw puzzle” mean?
A.拼圖玩具B.瀏覽迷宮C.填充字謎D.游戲人生
65. 小題2:Which of the following is implied but not stated in the passage?
A.You will have a better relationship with your mother if you respect her opinion.
B.Knowing your mother’s age is a useful piece of advice.
C.The key measure of managing our mother is how we manage ourselves.
D.It is unreasonable to expect our mother to change totally from the way she was brought up.
66. 小題3:The main purpose of writing the text is _______.
A.to give information about how you think of your mother
B.to improve the relationship with your mother
C.to keep a sense of humor about your mother all day long
D.to accept your mother-----with all her failings

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科目:高中英語 來源:不詳 題型:閱讀理解

COOL INVENTIONS




From school to band Practice, the Venturi Eclectic is an Earth-friendly way to get Where you want to go.This battery-powered, zero-emission (meaning it doesn't pollute the air) vehicle runs mainly on renewable energy.Solar panels on the Eclectic's roof absorb sun rays when you're driving.On windy days, you can connect a machine to the car's roof that collects energy from the wind while you're parked.The Eclectic's top speed is 28 miles an hour; the battery lasts for 31 miles before it needs to be recharged.Zipping (迅速行進(jìn)) around the neighborhood has never been better.
Here's an eco-friendly way to tell time: Simply fill the Bedol Water-powered Clock's tank (箱) with water, add some lemon juice, and the clock will display the time without the need for environmentally harmful batteries.There are two sets of metal electrodes (電極) inside the water tank.Water contains ions (離子) that carry negative and positive charges.These ions complete a charge between the electrodes, creating enough energy to power the clock.Just refill the tank every few weeks, and this clock will keep on ticking.
Bloodhound SuperSonic Car (SSC) will be the first car to attempt to break the l,000-mile-an-hour barrier.(The current record is 763 miles an hour.) A concept for now, the rocket-shaped car gets its initial push to 350 miles an hour from a jet engine.Then a rocket fires up, pushing the SSC past 1,000 miles an hour.In order to keep the car streamlined (流線型的), the driver lies back at a 45-degree angle.
You're having a blast at your friend's birthday party.But when it's time to bring out the cake, everyone crowds around, blocking your view.No worries.Throw the Triops into the air, and this clever camera captures the view from above.The Triops can take three pictures at once, each from different angles.You can also record sounds and command the Triops to start shooting whenever it hears that noise.That's one smart camera.
小題1:According to the passage, the Venturi Eclectic      .
A.is popular with businessmenB.is suitable for a long trip
C.can turn wind into energyD.has only a little gas emission
小題2:What is the common characteristic of the Venturi Eclectic and the Bedol Water-powered Clock?
A.They don't need batteries.B.They are difficult to operate.
C.They can be powered by water.D.They are environmentally friendly.
小題3:The underlined phrase “having a blast” in the last paragraph probably means      .
A.looking at a pictureB.enjoying yourself
C.blowing out a candleD.recording sounds
小題4:Which of the following is TRUE according to the passage?
A.The Triops is sensitive to sounds.
B.The driver of the SSC must be of great size.
C.The color of the Bedol Water-powered Clock is like that of lemon.
D.The SSC doesn’t have anything to do with a rocket actually.

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