Here is an astonishing and signficant fact:Mental work alone can’t make us tired. It sounds absurd. But a few years ago, scientists tried to find out how long the human could labor without reaching a stage of fatigue(疲勞). To the amazement of these scientists, they discovered thett blood passing through the brain, when it is active, shows no fatigue at all! If we took a drop of blood from a day labourer, we could find it full of fatigue toxins(毒素) and fatigue products. But if we took blood from the brain of Albert Einstein, it would show no fatigue toxing at the end of the day.
So far as the brain is concerned, it can work as well and swiftly at the end of eight or even twelve hours f efforts as at the beginning. The brain is totally tireless. So what makes us tired.
Some scientists declare that most of our fatigue come from our mental and emotional(情感的) attitudes. One of England’s most outstanding scientists. J. A. Hadfield,says,“The greater part of the fatigue from which we suffer is of mental origin. In fact,fatigue of purely physical origin is rare.” Dr. Brill, a famous American scientist, goes even further. He declares,“One hundred percent of the fatigue of a sitting worker in good health is due to emotional problems.”
What kinds of emotions make sitting workers tired?Joy?Satifaction?No!A feeling of being bored,anger,anxiety,tenseness,worry,a feeling of nt being appreciated---those are emotions that tire sitting workers.Hard work by itself seldom causes fatigue.We get tired because our emotions produce nervousness in the body.
小題1:What surprised the scientists a few years ago?
A．Fatigue toxinscould hardly be found in a labour’s blood.
B．Albert Eistein didn’t feel worn out after a day’s work.
C．The brain could wrk for many hours without fatigue.
D．A mental worker’s blood was filled with fatigue toxins.
小題2:According to the authour,which of the following can make sitting worker tired？
A．Challenge mental work.
B．Unpleasant emotions.
C．Endless tasks.
D．Physical labor.
小題3:What’s the authour’s attitude towards the scientists’ ideas?
A．He agrees with them.
B．He doubts them
C．He argues against them.
D．He hesitates to accept them.
小題4:We can infer from the passage that in order to stay energic, sitting workers need to ______.
A．have some good blood
B．enjoy their work
C．exercise regularly
D．discover fatigue toxin

小題1:C
小題2:B
小題3:A
小題4:B

【文章大意】本文是科普說明文。通過實驗來證明什么讓人們感到疲勞的。
小題1:根據(jù)文章的第一段中To the amazement of these scientists, they discovered thett blood passing through the brain, when it is active, shows no fatigue at all!進行理解。
小題2:根據(jù)文章的最后一段的第二句話進行判斷。
小題3:根據(jù)文章的第一段第一句話和最后一段推斷作者是科學(xué)家的觀點的。
小題4:根據(jù)文章的最后一句話判斷推理。
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科目：高中英語 來源：不詳 題型：閱讀理解

Monitoring global warming usually requires a Ph. D. and enough maths to glaze your eyes. But that Francisco Lopez and Ruby Nostrant track（記錄）what climate change is doing to five different plants in Tucson, Arizona and they are only in the second grade.
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“I like going out in the desert,” he said. “I want to be an Einstein.”
小題1:Francisco Lopez and Ruby Nostrant are monitoring global warming by __________.
A．watching early spring blooms and changes in animals
B．studying the biological timing of earth
C．collecting data of the local weather
D．tracking the early spring blooms of some local plants
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C．common peopleD．experts
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C．it is difficult to study climate change
D．to figure out what’s blooming needs special knowledge
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A．changes in animals caused by global warming happen earlier than those in plants
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C．the effect of climate change in Tucson, Arizona can be hardly noticed
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科目：高中英語 來源：不詳 題型：閱讀理解

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Almost every machine with moving parts has wheels, yet no one knows exactly when the first wheel was invented or what it was used for. We do know, however, that they existed over 5,500 years ago in ancient Asia.
The oldest known transport wheel was discovered in 2002 in Slovenia. It is over 5,100 years old. Evidence suggests that wheels for transport didn’t become popular for a while, though. This could be because animals did a perfectly good job of carrying farming tools and humans around.
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C．To protect people from the rain D．To remind people to take an umbrella
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A．The designer will open a company to promote his product
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小題1:
A．hardlyB．seldomC．ever D．never
小題2:
A．soB．butC．a(chǎn)ndD．then
小題3:
A．BeforeB．When C．WhileD．Since
小題4:
A．somethingB．a(chǎn)nything C．everythingD．nothing
小題5:
A．cryingB．runningC．talkingD．saying
小題6:
A．keptB．startedC．stoppedD．hated
小題7:
A．hurtB．a(chǎn)cheC．injureD．wound
小題8:
A．got B．received C．a(chǎn)ccepted D．a(chǎn)dmitted
小題9:
A．manyB．some C．a(chǎn)nyD．no
小題10:
A．soonB．quicklyC．suddenly D．fast
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A．surprisinglyB．a(chǎn)ngrilyC．sadlyD．cheerfully
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A．buildingB．buyingC．makingD．repairing
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A．shouldn’tB．won’tC．daren’tD．can’t
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A．polite B．cruelC．rude D．nice
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A．get overB．get away C．get alongD．get through
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A．forB．onC．byD．in
小題17:
A．didB．followedC．went D．worked
小題18:
A．fullB．incompleteC．half D．undivided
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A．sent outB．threw outC．put out D．poured out
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科目：高中英語 來源：不詳 題型：閱讀理解

Some plants get so hungry they eat flies, and even small frogs. What's more amazing is that these plants occur naturally (in special environments) in every state. In fact, they're found on every continent except Antarctica.
You've probably seen a Venus' flytrap -- a small plant, which grows 6 to 8 inches tall in a container. At the end of its stalks (莖) are leaves that act like traps (陷阱). Inside each trap is a lining of tiny hairs. When an insect lands on them, the traps suddenly shut. Over the course of a week or so, the plant feeds on its catch.
The Venus' flytrap is just one of more than 500 species of meat-eating plants, says Barry Meyers-Rice, the editor of the International Carnivorous Plant Society's Newsletter. He states although you might have read some science-fiction stories, no meat-eating plant does any danger to humans.
Barry says a plant is meat-eating, only if it does all four of the following: "attract, kill, digest, and absorb" some form of insects. Meat-eating plants look and act like other green plants -- well, most of the time.
All green plants make sugar to produce food. What makes meat-eating plants different is their special leaves, which need insects for one reason: nitrogen (氮). Nitrogen is a nutrient that they can't obtain any other way. Why?
Almost all green plants on our planet get nitrogen from the soil. Meat-eating plants can't. They live in places where nutrients are hard to get from the soil because of its acidity. So they've come to rely on getting nitrogen from insects and small animals. In fact, nutrient-rich soft is poisonous to meat-eating plants. Never fertilize (施肥) them! But don't worry, either, if they never seem to catch any insects. They can survive, but they'll grow very slowly.
小題1:According to the passage, a Venus' flytrap ______.
A．is a small plant which grows in a container
B．is a kind of plant which gets hungry easily
C．can trap and feed on some form of insects
D．can only grow 6-8 inches tall
小題2:From the passage, we can infer that ______.
A．meat-eating plants are found nowhere else except Antarctica
B．a(chǎn)ll green plants get nitrogen from the soil
C．meat-eating plants endanger humans in science-fiction stories
D．the nutrient-poor soil is beneficial to meat-eating plants
小題3:Meat-eating plants grow very slowly, ______.
A．so you'd better fertilize them
B．probably because the supply of nitrogen is cut off
C．simply because they can't absorb nitrogen from the soil
D．a(chǎn)nd then they will die slowly
小題4:Which of the following is true?
A．Meat-eating plants look and act like other green plants.
B．It's hard to get nutrients in the soil when acidity is high.
C．The Venus' flytrap eats flies to get nutrient from them.
D．Green plants make sugar at night.

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科目：高中英語 來源：不詳 題型：閱讀理解

A. Be brave in your requests
B. You get what you tolerate
C. Don’t feel guilty of your requests
D. Don’t think others are mind readers
E. Don’t make a “no” mean more than it does
F. Be specific about what you want and when you want it
Be Bold: Ask for What You Really Want!
Have you ever been in a situation that is causing you to feel annoyed, frustrated, or unappreciated? We all experience them, but often we don’t have the courage to change them or ask for what we really want. Complaining about your problems never solves them. Only when you get clear about what you want, and are willing to ask for it, will you experience not only a lot less stress in your life, but greater success in your relationship, career and life. Here are five tips to help you on your way.
小題1:________________
We often think our bosses, colleagues and even our friends can understand our thought even without being told. So when they don’t act as we’d like, we feel hurt and upset. For any relationship to develop, both parties have to communicate their needs. Whether it’s how you’d like your colleague to communicate with you about a work project, or how you’d like your boss to assess your work, it’s necessary to convey what you want.
小題2:________________
When asking for what you really want, you will seldom, if ever, be given more than what you have the courage to ask for. So don’t weaken your requests to avoid being turned down. Think about what your ideal outcome would be and then confidently, courageously, ask for it. While you may not always get as much as you asked for, you will get more than you would have otherwise.
小題3:________________
In the workplace, the biggest reason for unmet expectations is a lack of understanding of exactly what is expected. A request that holds water needs to make clear not just what you want, but also the time limit within which you want it. That is, both a clear “what” and “when”. For example, “Could you please get the monthly sales report to me by midday Friday?
小題4:________________
Whether it’s asking your friend to show up on time, or asking your colleague to stop making jokes in your presence, every day, through what you say and do, you teach others how to treat you. Letting others know what you will （and will not）put up with and what you expect from them, is important to your wellbeing and success—at home and work.
小題5:________________
In reality you won’t always get what you ask for. Your boss won’t always give you the pay raise you’d like and your parents may not agree to mind your three kids every second weekend. When people say no, you can take it really personally and decide never to speak to them again—or you can accept it graciously and move on. At least now you know where you stand and can plan accordingly.
Asking for less than you really want—from yourself, from others and from life—doesn’t serve anyone. Remember that fortune favors the bold. So make bigger, better, bolder requests, and ask for what you really want. Who knows…you might just get it!

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