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A microscope is a useful instrument for observing small objects. By producing a bigger image, the microscope reveals details that are undetectable to the naked eye(裸眼).
Before using the microscope, please read the instructions below.
CAUTION: Microscopes are both delicate and expensive and must be handled with care.
1. Always carry the microscope with two hands — one supporting the base and the other on the arm.
2. Avoid stretching the wire of the lamp across a walkway.
3. Keep the stage clean and always use a glass slide for specimens(樣本).
4. To avoid crushing the glass slide when focusing, begin with the lens close to the specimen and gradually back off to focus.
5. Keep the microscope covered to prevent the dust while it is being stored.
HOW TO USE THE MICROSCOPE:
1. Plug(接通電源) in the lamp.
2. Place a sample of what you wish to observe on a slide.
3. Adjust the mirror so it reflects light from the room up into the objective lens. When the mirror is correctly adjusted, a complete circle of light iwll appear when you look through the eyepiece.
4. Place your slide with the specimen directly over the center of the glass circle on teh stage. If it is a wet slide, be sure the bottom of the slide is dry.
5. With the LOW POWER objective leans placed over the slide, use the coarse focus knob to lower the lens to the lowest point.
6. Look through the eyepiece with one eye while closing the other eye. Slowly raise the lens until teh focus is relatively clear.
7. Use the fine focus knob to fine -tune(微調(diào))the focus.
8. Without changing the focus knobs, switch to the HIGH POWER objective lens. Once you have switched to HIGH POWER, use only the fine focus knob to make the image sharper.
小題1:Which of the following is the correct way to use a microscope according to the text?
A．Use one hand to carry the microscope
B．Place a sample directly on the clean stage
C．When stored, the microscope should be adjusted.
D．Look through the eyepiece with one eye.
小題2:If you want to observe a thin piece of hair, which of the following should you do first.?
A．Switch to objective lens.B．Adjust the mirror.
C．Look through the eyepiece.D．Place the hair on a glass slide.
小題3:According to the text, you could see a complete circle of light _____.
A．a(chǎn)fter correctly adjusting the mirror
B．while looking at the specimen on a glass slide
C．a(chǎn)fter slowly raising the objective lens
D．before positioning the mirror correctly

小題1:D
小題2:D
小題3:A

試題分析：本文主要介紹了顯微鏡的使用注意事項(xiàng)以及具體如何使用的方法。
小題1:D 細(xì)節(jié)題。根據(jù)第6點(diǎn)Look through the eyepiece with one eye while closing the other eye. Slowly raise the lens until teh focus is relatively clear.說(shuō)明要用單眼來(lái)觀(guān)察，故D正確。
小題2:D 細(xì)節(jié)題。根據(jù)第2點(diǎn)Place a sample of what you wish to observe on a slide說(shuō)明D正確。
小題3:A 細(xì)節(jié)題。根據(jù)第3點(diǎn)Adjust the mirror so it reflects light from the room up into the objective lens. When the mirror is correctly adjusted, a complete circle of light iwll appear when you look through the eyepiece.說(shuō)明調(diào)整鏡子以后就可以看見(jiàn)了一個(gè)完整的圓圈了，故A正確。
點(diǎn)評(píng)：本文主要介紹了顯微鏡的使用注意事項(xiàng)以及具體如何使用的方法。本文屬于科普類(lèi)短文，此類(lèi)文章的最大的障礙是詞匯以及考生對(duì)閱讀內(nèi)容的不熟悉，需要考生在閱讀的時(shí)候有足夠的耐心。要養(yǎng)成在上下文串聯(lián)中猜測(cè)詞義的能力，根據(jù)上下文中出現(xiàn)的同義詞，近義詞，反義詞，以及詞義的解釋來(lái)理解生詞。同時(shí)要抓住文章的中心，不要受其他信息的影響。要根據(jù)題目及選項(xiàng)以及文章的上下文串聯(lián)合理的判斷推理。
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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Look closely at ,your hands-are they clean? It doesn't matter how many times you was  your hands. They're still crowded with microbes, which are also called "germs" or "bacteria". Microbes are everywhere. But don't worry-most microbes don't harm you. and many actually help you stay alive.
Now,  scientists say the microbes that live on our hands could be used in a surprising way: fighting crime.
When police visit the scene of a crime, they often look for fingerprints to try to identifythe criminal.  But according to a recent study, investigators could even use microbes to help break a criminal case.
Every person has his or her own set of microbes that live on their hands, according to scientists at,the University of:Colorado. That means the mix of different kinds of microbes on everybody's hand is unique-much like one's fingerprint.
The scientists wanted to know whether this microbe mix could be used as a new kind of fingerprint-especially in a crime scene where fingerprints might be hard to find.  And policemen use forensics such as studying fingerprints to identify the criminal.
"Microbe fingerprints are harder to hide," said Noah Fierer, one of the scientists.
"You can't sterilize(為……殺菌) a surface just by wiping it off. "
His team compared the bacteria on the hands of 273 people with the bacteria found on each person's computer keyboard. For the study, the keyboards had been used only by the people who were being tested. The study showed that the mix of microbes from each per- son's hands matched the mix of microbes on that person's keyboard. The scientists were easily able to tell the 273 people apart-just by looking at their keyboards.
But there are a lot more than 273 criminals. Other scientists wonder whetherthe microbe fingerprint can really be that useful. 
Fierer agrees that scientists have a lot more work to do before the microbe fingerprint will be a useful tool．
小題1:According to the passage,  microbes on people's hands_____
A．do more harm than goodB．a(chǎn)re easy to get rid of
C．a(chǎn)re almost the sameD．might help find crimes
小題2:The underlined word "forensics" in Paragraph 5 probably refers to________.
A．the scientific test used by police
B．a(chǎn) new kind of fingerprint
C．a(chǎn) kind of bacteria'in people's hands
D．a(chǎn) kind of newly invented keyboard
小題3:What did Fierer's team find through the study?
A．They found the criminal among the 237 people.
B．They could tell who had used which computer.
C．Computer keyboards couldn't keep people's microbe fingerprints.
D．People's characters could be identified by the keyboards they used.
小題4:We can learn from the passage that ______.
A．your microbes may give you away
B．scientists will come to a clear conclusion soon
C．many scientists think microbe fingerprints useless
D．the microbe fingerprint has been used in many cases
小題5:The main idea of the passage is about_____.
A．the importance of fingerprintsB．how to clean our hands
C．the usefulness of microbesD．different germs on our hands

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

The main cause why some children are aggressive and are “always angry with the world ”is that they have no idea how to realize that the term “problem solving” does not necessary mean solving a math problem or an assignment. When you hear experts tell you to teach your children problem_solving skill, what they mean is to teach your kids all about emotional managing and learning to cross the stormy waters of childhood ,and eventually , life .
Parents should teach their children as early as possible how to handle certain situations . Young children easily lose their temper .When things do not go their way , it makes them angry and frustrated and they can get violent . Especially since young child have limited self control , bursting into anger is a very easy thing for them to do .
Anything can set up a child’s tantrum . For example , you and your child went to the mall . He told you that he wanted to buy a new toy , but you refused because he had already had one on his birthday. He insisted because this one was the new version . But you still refused , so he began to get angry and started screaming .
There are a few things that you can do to teach your child some problem _solving skills. First, you need to find out what the problem is . Perhaps your child is having problems identifying the cause of his frustrations . As a parent, it will not be that hard for you to know what is going on in your child’life. After he calms down, ask him quietly why he got so mad and then together , help him think why he was so angry . When your child figures out what is really making him upset , help him think of ways to solve the problem and help him look at all his reactions and evaluate the potential consequences.
小題1:who  would probably show interest in the passage ?
A, Experts      B, Teachers    C, Parents    D,Children
小題2:In paragraph 2 , the writer stresses that it is necessary for______________.
A, parents to guide their children  through troubling cases.
B, parents to solve some problems for their children
C, children to depend on their parents sometimes
D, children to manage bad situations as their parents do
小題3:In paragraph 3 the underlined word “tantrum” can be best replaced by “_________”
A, anger    B, habit    C, stress   D, aim
小題4:Which would be the best title for the passage ?
A, Taking  more care of your children.
B, Teaching  your children problem_solving skills.
C, What  are  problem_solving skills.
D, Why do your children become so  angry ?

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Nature is full of color, from rainbows and roses to butterfly wings and peacock tails. Even the fruits and vegetables you eat have different colors: blue blueberries, red strawberries, green broccoli, and orange carrots.
Plant and animals often use color to attract attention. The substances responsible for these colors belong to a class of chemical called antioxidants(抗氧化物). Plants make antioxidant to protect themselves from the sun’s ultraviolet(UV)(紫外線(xiàn))light.
Ultraviolet light causes chemicals called free radicals(自由基)to form within plant cells. They can destroy parts of plant. Free radicals also have damaging effects on human beings. Some of these effects like wrinkled skin can be seen. The damage is caused by the free radicals attacking cells in our bodies. Certain cancers and heart disease are linked to free radicals.
Our bodies have natural defences for fighting off free radicals. While we are young, our defences are pretty strong. However, they get weaker as we get older. The body’s built-in defences can only go so far without extra help.
The key to fighting free radicals with fruits and vegetables is to mix and match colors. It’s like sunscreen(防曬霜)for the inside of your body. Go for a range of very bright colors. Colorful foods contain hundreds of healthy chemicals not found anywhere else.
Research into how chemicals in blueberries affect the brain’s function in rats suggests that these chemicals may help our own brains work more efficiently.
Don’t just blame the sun. Ultraviolet light isn’t the only source of free radicals. If you breathe polluted air such as smog, automobile exhaust(廢氣), or wasted gas from a factory, you take in chemicals that also cause such damage. And, the body itself produces free radicals as it processes food.
小題1:Which of the following not true?
A．Antioxidants are responsible for plant colors
B．Plants use color to attract attention
C．Antioxidants can protect plants from UV light
D．Antioxidants help free radicals to attack plants
小題2:In which order do the following facts occur?
a Wrinkled skin can be seen
b UV light causes free radicals to form
c Free radicals damage cells in our bodies
d The sun gives out UV light
A．a(chǎn),b,c,dB．d,b,c,a
C．c,a,d,bD．d,b,a,c
小題3:We need extra help for fighting off free radicals from fruits and vegetables because ____.
A．our bodies’ defences are not natural
B．we are too young to defend ourselves
C．our defences get weaker as we get older
D．our bodies’ built-in defences can only go away
小題4:Which of the following can not cause free radicals to form?
A．Colorful foodB．UV light from the sun
C．Polluted airD．The body itself

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Fish have different personalities which change as they experience life’s highs and lows．a(chǎn)ccording to British biologists．
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A．Fish．B．Participants．C．Observers．D．Researchers．
小題2:The third paragraph of the text is mainly about—————．
A．a(chǎn) conclusion of the research
B．a(chǎn)n explanation of fish characters
C．a(chǎn) statement of the experiment
D．a(chǎn) description of fish fights
小題3:What can we know from the research?
A．Bold losing fish become—e bolder when presented With a novel food item．
B．Losing their fights causes the bold fish to be much more courageous．
C．Bold fish watching a shy fish exploring a mystery get less nervous．
D．Shy fish losing fights grow more confident in exploring new food．
小題4:What’s the main idea of the text?’   
A．Fish have stress in the fierce fights．
B．Fish care about winning or losing a fight．
C．Fish have adaptable personalities．
D．Fish can learn a lot by watching others．

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：完形填空

Recently I had completely changed my views about life after a talk with one of my friends. He told me despite being  31  , he was happy and   32  that it was because of something he saw in Thailand.
A few years ago he was  33 feeling sad and was touring Thailand. He said right in front of his very eyes, he saw a mother 34  her child's right hand with a knife. The helpless  35 in the mother's eyes and the scream of the 36  four-year-old child still remained in his mind.
The 37 mother made the child handicapped (disabled)  38   he could go out on the streets to beg.   39 by the scene, he dropped a small piece of bread he was eating.
And almost at once, several children  40   around this small piece of bread covered with sand, 41  bits from one another. It was the 42   reaction of hunger. He then went to the nearest bakery and bought every single loaf of bread.   43  he gave out the bread to the children (mostly handicapped), he  44    cheers and bows from these  45  children. For the first time in his life, he understood  46  people could give up their 47  for a loaf of bread. He came to  48 how fortunate he was to be able to have a sound body, have a job, have a family, have the chance to  49  about food that didn't taste good, and have the many things that these people in front of him   50  dreamed of having. Perhaps life wasn't bad at all.
小題1:
A．in poor healthB．on a dietC．in debt D．out of work
小題2:
A．mentionedB．recalledC．explainedD．insisted
小題3:
A．certainlyB．a(chǎn)bsolutelyC．seriouslyD．really
小題4:
A．took offB．cut offC．put outD．put off
小題5:
A．impressionB．a(chǎn)ppearanceC．expressionD．a(chǎn)nger
小題6:
A．unbelievableB．troublesomeC．terrifiedD．painful
小題7:
A．a(chǎn)ngryB．upsetC．crazyD．hopeless
小題8:
A．unlessB．in caseC．so thatD．because
小題9:
A．PuzzledB．ShockedC．WonderedD．Attracted
小題10:
A．turnedB．lookedC．satD．gathered
小題11:
A．offering B．takingC．sharingD．giving
小題12:
A．naturalB．physicalC．mentalD．emotional
小題13:
A．SinceB．UntilC．AsD．If
小題14:
A．a(chǎn)cceptedB．receivedC．heardD．rejected
小題15:
A．unfortunateB．politeC．energeticD．greedy
小題16:
A．whom B．whatC．whenD．how
小題17:
A．honorB．identityC．dignityD．belief
小題18:
A．think ofB．concludeC．realizeD．recognize
小題19:
A．a(chǎn)rgueB．commentC．complainD．decide
小題20:
A．evenB．neverC．everD．hardly

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

All parents know that one of their most important tasks is to prepare their children for an independent life, but any parent can tell you that it’s hard to let go of your children. That balance between keeping your children safe and allowing them to learn from their own mistakes can be heartbreaking. Years of experience means that parents often do know best, but on the other hand, the young, being less bound by tradition, are often more creative, more able to find new solutions to old problems. Revolutions are led by the young.
Good teachers make the growth of critical (批判性的) thinking easier in their students, only to find that this can lead to a questioning of the teachers’ basic beliefs. Schools encourage parents to become involved, but are often embarrassed when parents have reservations about some of the educational methods being used. Governments encourage unimportant groups to empower themselves in order to participate fully in the development process. And they are often surprised when the new leaders of these groups turn around and attack the policies of that same government. The rebellions (叛逆的)young and the newly unimportant groups are important in social development. They are not necessarily representatives of those they want to represent or not realistic in their demands, but their voices must be heard.
Good parents know that just forbidding particular behaviors does not prevent their children from finding ways to engage in these forbidden activities. Indeed, sometimes the forbidden fruit is more inviting, just because it is not accepted by authority. Parents must work with their children to educate them on the facts, know as much as possible about he lives of their children, provide a good example, encourage more wholesome activities but also support their children when they don’t follow what is expected of them. But the most important point is that they also need to learn how to let go.
小題1:By saying “Revolutions are led by the young”, the author indicates that young people are more     .
A．conventionalB．realisticC．creativeD．heartbreaking
小題2:From the second paragraph we know         .
A．teachers’ basic beliefs should be questioned by students
B．schools encourage parents to question their education methods
C．movement is satisfied with the new leaders’ attack on the policies
D．the voice of the rebellious young should be heard by the government
小題3:In order to educate children well, parents should          .
A．forbid particular behaviors in their daily life
B．know them well and set a good example to them
C．educate them with facts and expect much of them
D．know as much as possible as their children
小題4:From the passage we can learn that the author prefers         .
A．free parentingB．traditional parenting
C．critical parentingD．smart parenting
小題5:What is the best title of the passage?
A．Letting Go – for Children’s Independent Life
B．Parents’ Tasks – in Children’s Development
C．Way of Growth – for the Young Groups
D．Teaching Methods – for Teachers and Schools

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

Gary is teaching his students to play a game called “Word House” in the English class. Here is the way to play the game:
1. Get some pieces of paper that are cut into squares. Each Square is for writing one letter only.
2. Write a letter on one square. For example, write “i.”
3. Next, take another two squares. Make a two-letter word which contains the letter you have written, for example, “in” or “hi.” Put the new word (written on the two squares) below the first square.
4. Then make a three-letter word which contains the two letters you have written.Again, put the new word on the next line.
5. Keep making new words in the same way to build a “word house.” The person who builds the highest word house in twenty minutes wins the game.
小題1: What does a “word house” look like?

小題2:Which is true about the game?
A．It is about spelling.
B．It is a computer game.
C．There have to be five people in the game.
D．Students have to write four words in twenty minutes.
小題3:Which of the following is the right order of playing the game?
a. cut the paper into squares           
b. make a three-letter word which contains the two letters you’ve written
c. write a letter on one square
d. keep making new words in the same way
e. make a two-letter word and put it below the first square
A．a(chǎn)-b-c-d-eB．a(chǎn)-c-e-b-dC．d -c-e-b-aD．e-b-c-d-a

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科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

One period of our lives when better results are demanded of us is, strangely enough, childhood. Despite being young we are expected to achieve good grades, stay out of trouble, make friends at school, do well on tests, perform chores (雜務(wù))at home and so on. It’s not easy.
Likeable children enjoy many advantages, including the ability to deal more easily with stresses of growing up.In her book Understanding Child Stress, Dr. Carolyn Leonard states that children who are likeable and optimistic are able to gain support from others. This leads to focus and resilience（適應(yīng)力）, the ability to recover from or adjust early to life stress. Much research shows that resilience has enabled children to succeed in school, avoid drug abuse, and develop a healthy self-awareness(自我意識(shí)).
Why does a likeable child more easily handle stress and do better in his or her life? Because likeability helps create what’s known as a positive feedback loop(回饋圈). The positive feelings you want to see in other people are returned to you, creating constant encouragement and motivation to deal with the daily stress of life.
This feedback loop continues into adulthood. To return once again to the example of teaching, learning becomes easier with a likeable personality. Michael Delucchi of the University of Hawaii reviewed dozens of studies to determine if likeable teachers received good ratings because of their likeability or because they in fact taught well. Delucchi found that “Students who perceive(察覺(jué)) a teacher as likeable, in contrast to(比照) those who do not, may be more attentive to the information that the teacher delivers and they’ll work harder on assignments, and they will learn more.”
You may have noticed this pattern in your own life when you try to give some advice. The more positive your relationship with that person, the more he or she seems to listen, and the more you feel certain that that person has heard you and intends to act on your words.
小題1:The writer implies in the first paragraph that __________.
A．life is not easy for every one of us
B．children are expected much than we usually think
C．better education results in smarter children
D．to be a likable child is almost impossible
小題2:According to Dr. Leonard, likeable children __________.
A．will work harder on assignments and learn more
B．can deal more easily with stress independently
C．can achieve more and understand themselves better
D．a(chǎn)re always optimistic and ready to help those in need
小題3:The main purpose of the studies done by Michael Delucchi is to find __________.
A．how a likeable teacher’s teaching style is formed
B．how a teacher’s likeability gains popularity
C．if a likeable teacher draws more attention
D．if a likeable teacher has a positive personality
小題4:The passage aims at proving that __________.
A．likeable people give better advice
B．likeable people do better in their childhood
C．social creatures enjoy more advantages
D．likeable people do better in life generally

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