Here is an astonishing and significant fact: Mental work alone cant make us tired. It sounds absurd. But a years ago, scientists tried to find out how long the human brain could labor without reaching a stage of fatigue (疲劳). To the amazement of these scientists, they discovered that blood passing through the brain, when it is active, shows no fatigue at all! If we took a drop of blood from a day laborer, we would find it full of fatigue toxins(毒素) and fatigue products. But if we took blood from the brain of an Albert Einstein, it would show no fatigue toxins 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 of effort as at the beginning. The brain is totally tireless. So what makes us tired?
Some scientists declare that most of our fatigue comes from our mental and emotional 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 sitting worker in good health is due to emotional problems.”
What kinds of emotions make sitting workers tired? Joy? Satisfaction? No! A feeling of being bored, anger, anxiety, tenseness, worry, a feeling of not being appreciated---those are the emotions that tire sitting workers. Hard work by itself seldom causes fatigue. We get tired because our emotions produce nervousness in the body.
1.What surprised the scientis
ts a few years ago?
A. Fatigue toxins could hardly be found in a laborer’s blood.
B. Albert Einstein didn’t feel worn out after a day’s work.
C. The brain could work for many hours without fatigue.
D. A mental worker’s blood was filled with fatigue toxins.
2. According to the author, which of the following can make sitting workers tired?
A. Challenging mental work. B. Unpleasant emotions.
C. Endless tasks. D. Physical labor.
3. What’s the author’s attitude towards the scientists’ idea?
A. He agrees with them. B. He doubts them.
C. He argues against them. D. He hesitates to accept them.
4.We can infer from the passage that in order to stay energetic, sitting workers need to __
_________.
A. have some good food B. enjoy their work
C. exercise regularly D. discover fatigue toxins
Going green seems to be fad(时尚)for a lot of people these days. Whether that is good or bad, we can’t really say, but for the two of us, going green is not a fad but a lifestyle.
On April 22, 2011, we decided to go green every single day for an entire year. This meant doing 365 different green things, and it also meant challenging ourselves to go green beyond easy things. Rather than recycle and reduce our energy, we had to thin
k of 365 different green things to do and this was no easy task.
With the idea of going green every single day for a year, Our Green Year started. My life and I decided to educate people about how they could go green in their lives and hoped we could show people all the green things that could be done to help the environment. We wanted to push the message that every little bit helps.
Over the course of Our Green Year, we completely changed our lifestyle. We now shop at organic(有机的)stores. We consume less meat, choosing green food. We have greatly reduced our buyin
g we don’t need. We have given away half of what we owned through websites. Our home is kept clean by vinegar and lemon juice, with no chemical cleaners. We make our own butter, enjoying the smell of home-made fresh bread. In our home office anyone caught doing something ungreen might be punished.
Our minds have been changed by Our Green Year. We are grateful for the chance to have been able to go green and educate others. We believe that we do have the power to change things and help our planet.
1.What might be the best title for the passage?
A. Going Green. B. Protecting the Planet.
C. Keeping Open-Minded D. Celebrating Our Green Year.
2.It was difficult for the couple to live a green life for the whole year because_________.
A. they were expected to follow the green fad
B. they didn’t know how to educate other people
C. they were unwilling to reduce their energy
D. they needed to perform unusual green tasks
3.What did the couple do over the course of Our Green Year?
A. They tried to get out of their ungreen habits.
B. They ignore others ungreen behavior.
C. They chose better chemical cleaners.
D. They sold their home-made food.
4.What can we infer form the last paragraph?
A. The government will give support to the green people.
B. The couple may continue their project in the future.
C. Some people disagree with the couple’s green ideas.
D. Our Green Year is becoming a national campaign.
China is a land of bicycles. At least it was back in 1992 when I traveled the country. Back then everyone seemed to be riding a bicycle. Millions of them, all black. Cars were rare. Yet since my arrival in Beijing last year, I’ve found the opposite is true. There are millions of cars. However, people still use their bicycles to get around. For many, it’s the easiest and cheapest way to travel today. Bicycles also come in different colors----silver, green, red, blue, yellow, whatever you want.
It’s fun watching people biking. They rush quickly through crossroads, move skillfully through traffic, and ride even on sidewalks(人行道). Bicycles allow people the freedom to move about that cars just can’t provide.
Eager to be part of this aspect of Chinese culture, I decided to buy a bicycle. Great weather accompanied my great buy. I immediately jumped up on my bicycle seat and started home.
My first ride home was orderly (守秩序的). To be safe, I stayed with a “pack” of bikers while cars on the streets came running swiftly out of nowhere at times. I didn’t want to get hit. So I took the ride carefully.
Crossing the streets was the biggest problem. It was a lot like crossing a major highway back in the United States. The streets here were wide, so crossing took time, skill and a little bit of luck.
I finally made it home. The feeling on the bicycle was amazing. The air hitting my face and going through my hair was wonderful. I was sitting on top of the world as I passed by places and people. Biking made me feel alive.
1.According to the author, why are bicycles still popular in China today?
A. Because they are traditional and safe.
B. Because they are convenient and inexpensive.
C. Because they are colorful and available.
D. Because they are fast and environment friendly.
2.The 
author decided to buy a bicycle because he intended ______________.
A. to ride it for fun
B. to use it for transport
C. to experience local skills
D. to improve his riding skills
3.How did the author feel about his street crossing?
A. It was boring. B. It was difficult.
C. It was lively. D. It was wonderful.
4.Which of the following best describes the author’s biking experience?
A. The author enjoyed showing off his biking skills.
B. The author was annoyed by the air while riding.
C. The author was praised by the other bikers.
D. The author took great pleasure in biking.
Albert Einstein said: “Life is like riding a bicycle, to keep your balance, you must keep moving”.请按下列要求写一篇100-120词的短文。
内容：
1. 针对该名言的观点谈谈你的看法和理解。
2. 并以自己或他人的经历说明理由。
下面短文中有10处语言错误，请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏词符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（﹨）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
I’m quite familiar your situation. As computers become increasingly popular, some student can’t help play online games or chatting. It was not only a problem of wasting time, but a seriously problem which does harm to their health. What you should do first is to find out what make them addicted with computer games. Lack of love from parents? Poor test scores?Then having a heart-to-heart talk with them. Secondly, you should help them build up their confidence and make them interesting in studies. Thirdly, to find something else for them to do instead of playing computer games. Your efforts will surely make a difference and help change their lives.
A. Take Action.
B. Expect Nothing.
C. Bear Responsibility.
D.Stop Seeking Excitement.
E. Chase an idea of happiness.
F. Stop Chasing and Start Living.
Five Ways To Stay Happy No Matter What Happens
Most people have no control over their emotional well-being. They feel happy when good things happen and depressed when things go wrong. Their lives are roller coaster rides: sometimes up, sometimes way down. But what if you could be happy no matter what happens? You’d stay calm when your car breaks down and your boss shouts at you. You’d stop feeling lonely when there’s no one to talk to on a rainy day. You’d never lose sleep over a relationship that isn’t working out. If being in command of your emotional state sounds good, take charge of your life with these 5 easy tips.
1._____________Many people feel they need something – more money, new clothes, better relationships – to make them happy. They think: “If only I had that other thing, I would be complete”. Instead of enjoying life, they chase a vague idea of happiness. But even when you get everything that’s supposed to make you happy, life will have ups and downs. Today your car breaks down; tomorrow you pull your calf muscle. If you look hard enough, you’ll always find reasons to be miserable. So stop chasing; start living. Wanting more is fine, but don’t forget to relax and enjoy life for what it is – in the present.
2._____________We often blame other people, circumstances and even objects for our problems. “I’m this way because my dad didn’t love me enough”; “I hate my stupid car for breaking down all the time.” But life is full of different people and situations: some are good and some are bad. Unless you bear responsibility for your life, you’ll always be at the mercy of those circumstances. Instead of blaming others for what’s wrong in your life, focus on what you can do to make things better. Never sulk and try not to feel sorry for yourself too often. It’s your responsibility to make yourself happy: nobody else’s.
3._____________We live in a world of endless excitement. Between movies, video games and the internet, something exciting is always going on. Sometimes, this makes us feel bored and restless when we run out of stuff to do. If you want to be happy, overcome this addiction. Develop the ability to enjoy life in its entirety – even when the excitement stops. Appreciate the sky you see on your way to work each day. Cherish each moment you spend with the people you love. Save every bite of food you get to eat. Enjoying every experience will give you many new reasons to be happy.
4._____________It is the logical consequence of bearing responsibility for your life. When you want to lose weight – start jogging. Someone’s being rude to you? Tell them to stop. If you’re unhappy with your job, start looking for a new one. Get behind the steering wheel of your own life! This site has plenty of advice that will help you take action the smart way. Educate yourself and commit to find happiness no matter what it takes. With enough hard work and dedication, you really can create the life you want.
5._____________We expect others to treat us better than we treat them. We work out a few times and stress because we don’t instantly look like models. We want to live like rockstars, ignoring the fact that only a few people reach that level of success. In short, we tend to have unreasonable expectations. The difference between what we feel entitled(给……权利) to and what we actually get is the source of much misery. Accept life in its entirety; stop thinking in terms of what should be and accept what is. When you live without entitlement, every good thing becomes a wonderful surprise. Even better, expecting nothing means never being disappointed.
At the end of the day, bad things will happen to you. You will have highs, lows and lots of mediums in your life. You’re only human, just like everybody else. But follow the 5 tips in this post and you’ll be well on your way to staying happy – no matter what happens.
