Much of the water we use comes from snow. Melting snow provides water for rivers, electric power centers and agricultural crops. In the western United States, mountain snow provides up to 75% of all surface water supplies.
Snowfall helps to protect plants and some wild animals from cold, winter weather. Fresh snow is made largely of air trapped among the snow crystals. Because the air has trouble moving, the movement of heat is greatly reduced.
Snow also is known to influence the movement of sound waves. When there is fresh snow on the ground, the surface of the snow takes in, or absorbs, sound waves. However, snow can become hard and flat as it becomes older or if there have been strong winds. Then the snow's surface will help to send back sound waves. Under these conditions, sounds may seem clearer and travel farther.
Generally, the color of snow and ice appears white. This is because the light we see from the sun is white. Most natural materials take in some sunlight. This gives them their color. However, when light travels from air to snow, some light is sent back, or reflected. Snow crystals have many surfaces to reflect sunlight. Yet the snow does take in a little sunlight. It is this light that gives snow its white appearance.
Sometimes, snow or ice may appear to be blue. The blue light is the product of a long travel path through the snow or ice. In simple terms, think of snow or ice as a filter. A filter is designed to reject some substances, while permitting others to pass through. In the case of snow, all the light makes it through if the snow is only a centimeter thick. If it is a meter or more thick, however, blue light often can be seen.
小題1:How many functions of snow are discussed in the passage?
A．OneB．TwoC．ThreeD．Four
小題2:Why does snowfall help to protect plants from cold?
A．Because snow crystals contain heat.
B．Because snow crystals have air in them.
C．Because snow crystals are easy to blow away.
D．Because snow crystals send out heat when melting.
小題3:It can be inferred that ______.
A．hard snow is better in protecting wild animals than fresh snow
B．fresh snow is better in sending sound waves than hard snow
C．fresh snow is better in taking in sound waves than hard snow
D．hard snow provides less water than fresh snow
小題4:The color of snow and ice appears white because snow crystals________.
A．send back none of the sunlightB．send back all of the sunlight
C．take in most of the sunlightD．take in some of the sunlight

小題1:C
小題2:B
小題3:C
小題4:D

試題分析：本文給我們介紹了我們常見(jiàn)的雪的作用，及雪為什么會(huì)成白色。這里提到的它的作用有三點(diǎn)，一是雪給我們提供水源。二是雪能夠給野生動(dòng)植物防寒。三是雪能影響聲的傳播。
小題1:這是細(xì)節(jié)理解題。根據(jù)前三自然段可知雪能提供水源，能給野生動(dòng)物和植物防寒，能影響聲的傳播，故選C。
小題2:這是細(xì)節(jié)理解題。根據(jù)Fresh snow is made largely of air trapped among the snow crystals. Because the air has trouble moving, the movement of heat is greatly reduced.因?yàn)檠├镉锌諝�，阻止熱的運(yùn)動(dòng)。故選B。
小題3:這是推理判斷題。根據(jù)When there is fresh snow on the ground, the surface of the snow takes in, or absorbs, sound waves. However, snow can become hard and flat as it becomes older or if there have been strong winds. Then the snow's surface will help to send back sound waves. Under these conditions, sounds may seem clearer and travel farther.因?yàn)樾迈r的雪能夠吸收聲波，這就影響了聲的速度，而硬的雪有利于聲的傳播，加快了聲的速度。故選C。
小題4:這是細(xì)節(jié)理解題。根據(jù)Snow crystals have many surfaces to reflect sunlight. Yet the snow does take in a little sunlight. It is this light that gives snow its white appearance.雪的晶體有許多表面來(lái)反射陽(yáng)光，雪就吸收了一些光，就是這種光讓雪成白色。故選D。
點(diǎn)評(píng)：推理判斷就是根據(jù)作者的意圖和傾向來(lái)完成相關(guān)的問(wèn)題。 根據(jù)你對(duì)文章的理解，來(lái)判斷各個(gè)選項(xiàng)的正誤。最重要的就是讀懂句子的意思，找出文章的中心，這種閱讀是深層閱讀，但是你最重要的就是找出文章的中心意思，抓住主要句子和相關(guān)句子的意思就可以解決了，要注意題目中的一些關(guān)鍵詞和文章中的句子的對(duì)比，尤其是一些轉(zhuǎn)折詞、連詞等等。
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：完形填空

My grandson is seven now. He lives 100 miles away. He  36 my mobile phone number when he was only four.  37 , he has called me every night.
He also  38  calls me at other times during the day just to  39  a happy or sad moment. Many times he is holding a basketball with one hand, or  40  with a friend about something I don’t quite  41 , or crying about something. I just  42  and laugh or cry with him — just share his emotion. I always let him be in  43  of the conversation, the emotion, and the amount of time he’s on the  44  with me. Many times I just listen to him  45  or listen while he does his homework aloud.
The  46  time I take control of the conversation is when he’s  47  to say goodbye at night. Then I say, “I love you, baby”. One  48  I thought maybe he was  49  of hearing those words, so I didn’t say them. He immediately called me back and told me that I  50  to say the sentence! Since then I have never  51  saying it again!
All my friends know he takes precedence over (比……重要) all other things. If I’m at a place where I really can’t take his  52 , I always excuse myself and  53  tell him I’ll call him back in a few minutes. I want him to know that he takes first place in my  54 .
Every child needs at least one  55  in their life to listen and share with. I am glad to give my grandson the love he needs.
小題1:
A．memorizedB．keptC．noticedD．wrote
小題2:
A．Once againB．Since thenC．Later onD．Shortly after
小題3:
A．briefly B．directly C．instantly D．frequently
小題4:
A．express B．discuss C．shareD．mark
小題5:
A．comparing B．laughingC．studying D．quarrelling
小題6:
A．understandB．enjoyC．believe D．remember
小題7:
A．look B．talk C．sit D．listen
小題8:
A．charge B．need C．support D．face
小題9:
A．conversationB．phoneC．wayD．game
小題10:
A．play B．sleepC．lieD．a(chǎn)ct
小題11:
A．lastB．only C．perfectD．right
小題12:
A．willing B．determinedC．ready D．eager
小題13:
A．dayB．night C．weekend D．morning
小題14:
A．a(chǎn)fraid B．tiredC．a(chǎn)ware D．a(chǎn)shamed
小題15:
A．decided B．learnt C．a(chǎn)greed D．forgot
小題16:
A．escaped B．failed C．missedD．denied
小題17:
A．invitation B．callC．help D．a(chǎn)ttention
小題18:
A．naturallyB．politely C．simply D．happily
小題19:
A．workB．brainC．a(chǎn)ppointment D．heart
小題20:
A．friendB．grandparentC．a(chǎn)dultD．teacher

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

It is easier to float in the ocean than it is to float in a swimming pool. Do you know why?
Ocean water is full of salt— and salt water can hold up more weigh than fresh water. See for yourself!
You Will Need:
● 3 cups of warm water
● Measuring cup (量杯)
● Wide-mouthed jar
● Salt
● Spoon
● Raw (生的)potato
You Will Do:
1. Pour 1.5 cups of warm water into the jar.
2. Add 1/3 cup of salt.
3. Stir(攪拌) until the salt is completely dissolved.
4. Add another 1.5 cups of water. Pour it slowly over the back of the spoon into the jar so that the two liquid will not mix together.
5. Gently place the potato into the jar. Do not drop it.
What Will Happen:
The potato will sink— but only halfway!
Why?
Salt water is heavier than fresh water, so it will stay on the bottom. The fresh water will remain on top.
The potato is heavier than the fresh water, but it is lighter than the salt water. That is why the potato will sink halfway down.
小題1:In the experiment, what should you do right after you pour the water over the spoon?
A．Add the salt to the water.B．Stir the salt into the water.
C．Place the potato in the jar.D．Pour warm water into thejar.
小題2:In Step 4 of the experiment, why do you pour the water over the spoon “slowly”?
A．It is easier to see what you are doing.
B．It pushes the fresh water to the bottom.
C．It will keep the water from coming out.
D．It will keep the liquids from mixing together.
小題3:In which step of the experiment do you add the salt?
A．Step 1B．Step 2C．Step 3D．Step 4
小題4:What does the underlined word “gently” mean?
A．CarefullyB．QuicklyC．SecretlyD．Silently

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

THE WAY TO READ FAST
Perhaps you have been told about some habits（習(xí)慣） which stop a person reading fast、and have been strongly asked to break those habits which you might have.
Do you still have any of these bad habits7 Check yourself by answering "yes" or "no" to
these questions:
1. Do you move your lips(嘴唇) when reading silently？
2. Do you point to words with your finger as you read?
3. Do you move your head from side to side as you read?
4. Do you read one word at a time?
If you answer "yes" to any of these questions, start at once to break the habit.
If you move your lips, hold your fingers over them, or hold a piece of paper between your lips while you are reading. Then if your lips move, you will know it and can stop them.
If you point to words, hold the two sides of your book, one side with your left hand, the other side with your right hand. Then you will not have a free finger to use in pointing while reading.
If you move your head, place your chin（下巴）in one hand, and hold your head still(不動(dòng)地，靜止地).
If you read no more than one or two or three words at a time, you need to work very hard in learning to take in more words at each glance(看一眼) as your eyes travel across the lines of words.
小題1:You may hold your fingers over your lips while reading       
A．to hold a piece of paper between them
B．to stop yourself talking to others
C．to tell others to be silent
D．to feel whether y our lips move or not
小題2:When your eyes travel across the lines of words,        
A．you need to read the words out
B．you need to look at every word carefully
C．you need to read several words at a time
D．you need to remember every word
小題3:When you read,        
A．don’t use your finger to point to words
B．don’t hold your books with your hands
C．don’t hold your head still
D．don’t do any of the things mentioned(提到)above.

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Most of us seem to reach our peak of alertness (警覺(jué)) around noon. Soon after that, alertness declines, and sleepiness may set in by mid-afternoon.
Your short-term memory is best during the morning—in fact, about 15 percent more efficient than at any other time of day. So, students, take notice: when you are faced with a morning exam, it really does pay to review your notes right before the test is given.
However, long-term memory is different. Afternoon is the best time for learning materials that you want to recall days, weeks or months later. Politicians, business executives or others who must learn speeches would be smart to do their memorizing during that time of day. You should try to do most of your studying in the afternoon, rather than late at night. Many students believe they memorize better while burning the midnight oil because their short-term recall is better during the early hours of the morning than in the afternoon. But short-term memory won’t help them much several days later, when they face the exam.
By contrast, we tend to do best on tasks related to the process of knowing, understanding, and learning numbers during the morning hours.
What about sports? During afternoon and early evening, you’re able to react the quickest to an outside stimulus—like a baseball speeding toward you. Studies have also shown that late in the day, when your body temperature is peaking, you will consider PE easier and less tiring—whether it actually is or not. That means you are more likely to work harder during a late afternoon or early evening workout, and therefore benefit more from it.  
In fact, all of your senses—taste, sight, hearing, touch and smell—may be at their keenest during late afternoon and early evening. That could be why dinner usually tastes better to us than breakfast.
While all of us follow the same general pattern of ups and downs, the exact timing varies from person to person. It all depends on how your “biological” day is structured. Each of us can increase our knowledge about our individual rhythms. Learn how to listen to the inner beats of your body; let them set the pace of your day. You will live a healthier and happier life.
小題1:What does the underlined “it really does pay” mean?
A．It will cost a lot.B．It requires price.
C．It is very painful. D．It is worthwhile.
小題2:If there is an English exam two weeks later, you should go over English ____________ for days before that.
A．in the afternoonB．in the late evening
C．in the early morningD．right before the exam
小題3:From the passage, it can be inferred that ______________.
A．we eat more food at noon
B．we feel most tired if we exercise in the evening
C．it is a good choice to study math in the morning
D．we feel most sleepy before noon
小題4:Which would be the best title for the passage?
A．What’s Your Best Time of the Day for Different Tasks
B．How to Live a Healthier and Happier Life
C．How to Study Efficiently
D．How to Keep Your Best State of Learning

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

It was unusually quiet in the emergency room on December 25.
I was nurse on duty that day. I didn’t think there would be any patients, sighing about having to work on Christmas. Just then five bodies showed up at my desk, a pale woman and four small children.
“Are you all sick?” I asked suspiciously.
“Yes,” she said weakly and lowered her head.
But when it came to descriptions of their presenting problems, things got a little vague. Two of the children had headaches, but the headaches weren’t accompanied by the normal body language of holding the head or trying to keep it still. Two children had earaches, but only one could tell me which ear was affected. The mother complained of a cough but seemed to work to produce it.
Something was wrong, but I didn’t say anything but explained that it might be a little while before a doctor saw her. She responded, “Take your time; it’s warm here.”
On a hunch (出于直覺(jué)), I checked the chart after the admitting clerk had finished registering the family. No address---they were homeless. The waiting room was warm.
I looked out at the family huddled by the Christmas tree. The little one was pointing at the television and exclaiming something to her mother. The oldest one was looking at an ornament on the Christmas tree.
I went back to the nurses’ station and mentioned we had a homeless family in the waiting room. The nurses, grumbling about working Christmas, turned to compassion for a family just trying to get warm on Christmas. The team went into action, much as we do when there’s a medical emergency. But this one was a Christmas emergency.
We were all offered a free meal in the hospital cafeteria on Christmas Day, so we claimed that meal and prepared a banquet for our Christmas guests. We needed presents. We put together oranges and apples in a basket. We collected from different departments candies, crayons and other things available that could be presents. As seriously as we met the physical needs of the patients that came to us that day, our team worked to meet the needs, and exceed the expectations, of a family who just wanted to be warm on Christmas Day.
Later, as the family walked to the door to leave, the four year old came running back, gave me a hug and whispered, “Thanks for being our angels today.”
小題1:Which of the following would be the best title of the passage?
A．Working Christmas DayB．Christmas Day is Coming
C．A Happy FamilyD．A Pale Woman and Four Small Children
小題2:What kind of person do you think the author is?
A．Hardworking and outgoingB．Serious and careful
C．Hardworking and warmheartedD．Serious and stubborn
小題3:Which of the following is TRUE according to the passage?
A．Something was wrong with one of the children’s heads.
B．The pale woman forgot to write the address.
C．The author did not understand the truth.
D．The children’s mother told a lie.
小題4:It can be inferred from the text that______.
A．The author didn’t think there would be any patients on Christmas Day
B．The woman was uncomfortable when she lowered her head
C．The family appeared in the emergency room on Christmas Eve
D．The woman and four small children were satisfied and grateful

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Let’s say you took violin lessons all through elementary school, but you haven’t got the instrument out of its case for years. Were all those lessons a waste of your parents’ money because you didn’t become a violinist?
Even though it has been a long time since you played the violin, a new study shows that as little as one year of music training can have a positive impact (影響) on your brain that will last the rest of your life.
In an experiment, researchers compared children who had taken music lessons to those who hadn’t. Laurel Trainor, who studies music and the mind, discovered that the musically-trained children had better brain responses in certain sound recognition exams. Trainor’s findings show the possibility that musical education can actually improve the brain’s hearing cortex(大腦皮層). “The study’s results show that music training affects attention and memory, and helps children develop learning skills. In this way music training might lead to better learning across a number of fields,” Trainor said in a statement. The effects of music education are even more obvious on children with difficulty in reading and writing and other language-related disabilities.
So, whether you can play a good piece of music or not, it’s likely that your years of music lessons have prepared your brain for all the speeches, emails, and adult conversations that are part of your life today. We should help make sure that children today have the same opportunities for music, and help out by volunteering with or donating instruments to your school’s music education department.
小題1:Compared with children who haven’t taken music lessons, musically-trained children _______.
A．sing betterB．do better in exams
C．recognize sounds betterD．response more quickly
小題2:According to the study, we know musical education can _____.
A．change the structure of the brain
B．improve children’s learning skills
C．help children focus their attention
D．provide more memorizing methods
小題3:What can we learn from the text?
A．Adults should also take some music lessons.
B．The author has taken violin lessons when he was young.
C．Even a day’s music training can affect the human brain.
D．Music training can also help children with certain disabilities.

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：完形填空

A farmer found a wounded eagle (鷹) in his field. He was so   26   that he took it home and cleaned its wounds. After that he placed it  27  in the yard, in the hope that it    28    recover soon.
Strangely enough, the eagle soon got used to the    29   of all the chickens in the yard. It learned to    30    from side to side like chickens, and eat happily from a trough (食槽). For many years, the eagle    31    his new life on the farm.
Then one day, one of the farmer’s friends pointed to the playing    32   and asked, “  33   is that eagle acting like a chicken?” The farmer told him what had   34  , and the friend felt quite   35  .
“I can’t believe that!” said the friend. “It should fly in the    36   , not live here!” He picked up the eagle, and   37   it into the air. The eagle was  38  , and cried loudly. Then it just fell down on the ground.
That night, the friend could   39   sleep as he remembered the chicken-like eagle. The next morning, he headed back to the farm for another   40  . This time he carried the eagle to the   41   of a nearby mountain.
When he stood at the highest place of the mountain, he looked into its eyes and shouted, “Don’t you   42   ? You weren’t made to live like a chicken!” As he   43   the eagle up, he made sure it was facing into the bright   44   of the rising sun. Then he    45    tossed (拋) the bird into the sky. This time the eagle opened his wings, and disappeared into the clouds.
小題1:
A．politeB．braveC．kindD．proud
小題2:
A．forwardB．outsideC．insideD．backward
小題3:
A．wouldB．shouldC．mustD．need
小題4:
A．foodB．soundsC．waterD．habits
小題5:
A．walkB．sleepC．talkD．drink
小題6:
A．wastedB．forgotC．lostD．enjoyed
小題7:
A．chickenB．eagleC．farmerD．plane
小題8:
A．WhenB．HowC．WhyD．What
小題9:
A．sufferedB．experiencedC．happenedD．found
小題10:
A．pleasedB．surprisedC．worriedD．satisfied
小題11:
A．skyB．seaC．landD．lake
小題12:
A．pulledB．movedC．tookD．threw
小題13:
A．a(chǎn)fraidB．interestedC．excitedD．a(chǎn)ngry
小題14:
A．hardlyB．exactlyC．a(chǎn)ctuallyD．finally
小題15:
A．drinkB．meetingC．restD．try
小題16:
A．topB．footC．centerD．side
小題17:
A．believeB．cryC．understandD．work
小題18:
A．heldB．putC．filledD．tied
小題19:
A．sightB．lightC．spaceD．shape
小題20:
A．easilyB．softlyC．quicklyD．powerfully

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

EAT YOUR VEGETABLES.　Wash your hands.　Always say "please"　and　"thank you　".We are full of advice for our children,　but when it comes to money,　we often have little to say.　As a result,　our children may grow up with clean hands and good manners,　but without any idea how to　manage their money.Here are some basics that will help guide them their entire lives：
Show them the future.　If your 13-year-old girl were to save $1.000,invest(投資)it at 8% and add $100 every month,　by the time she's 65,she would have $980,983!
Be careful of credit(信用).Credit cards can help you buy necessary things and build a credit history,　but they must be used responsibly,　which means paying off your debt in time.　Explain to your children that when you buy something using a credit card,　you can easily end up paying two or three times what you would have paid if you used cash.
Teach patience.　Suppose your child wants a new bicycle that costs $150.Rather than paying the cash,　give him some regular pocket money and explain that by putting aside,say,$15 each week,　he will be able to buy it for himself in only ten weeks.
Provide incentive.　Tell your children the importance of saving.　"For every dollar he or she agrees to save and invest rather than spend,　you agree to add another dollar to the pot,　"says Cathy Pareto,　expert in money planning.
Explain your values.　Values and money are deeply intertwined(纏結(jié)在一起),　says 　Eilleen 　Gallo,　co-author of The Financially Intelligent Parent.　When your child demands that you buy something,　explain why you really don't want to buy it.　"You might say, 'I'd rather save that money for your education,'"　advises Gallo.　Every time you spend or don't spend money,　you have a chance to share your values.
小題1:The writer gives some basics to help ____ in a proper way.
A．parents teach their children how to deal with money
B．children follow their parents　'instructions
C．children manage their money
D．parents save their money
小題2:The underlined word　"incentive"　in paragraph 6 means ____.
A．honorB．praiseC．excitementD．encouragement
小題3:What leads the writer to write this article?
A.　Parents want to know how to educate their children.
B.　He wants to share his good ideas about money matters.
C　.He thinks money management the most important for children.
D.　Parents care 　little 　about their children's management of money.

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