题目内容
| AVERAGE RESOURCES | |
| 620 m3 water | If we put fresh water and sea water together, we can each have 620 m3 water. But remember, sea water is too salty for us to drink if the factories don’t process it first. So, 620 m3 is little. Saving water in daily use is important. |
| 0.5 hectares of forests | There are 3.869 billion hectares(公顷) of forests on Earth. But we are losing them mainly because we cut trees too much. If we calculate（计算）at the size of a football field, we are losing 343,000 football fields every day, or 1,431 per hour, or 24 per minute! |
| 1.5 centimeters long corals(珊瑚) | All the corals that we have now spread for about 100,000 km in 109 countries. But each of us can only have such a little piece, because seas are getting polluted and corals are dying. |
| 33 stars | According to the latest report, there are 200 billion stars in the Milky Way. Each of us can have 33 of them. Unfortunately, we cannot see most of the 200 billion stars from Earth. We can only see about 6,000 stars. If we don’t use telescopes or we have bad weathers, we can only see about 2,000 stars. |
| 90kg rice | On average, we harvest 0.54 billion tons of rice each year round the world and each of us can have 90 kg. Asia produces and eats 90% of all the rice. How long will it take you to eat up this 90 kg rice? |
| 1 iceberg | Luckily, we still have icebergs to share when Earth gets warmer and warmer. Each of us can have an iceberg of 170m×170m×170m. Up to 10% of Earth surface is covered by ice. There is 31,000,000km3 of ice on Earth in all. |
| A．over 620m3 | B．more than 620m3 | C．far less than 620m3 | D．only 620m3 |
| A．the man-made damage | B．the climate change |
| C．the construction of many football fields | D．the environmental pollution |
| A．all the stars | B．about 2,000 | C．about 200 billion | D．about 6,000 |
| A．less water | B．fewer icebergs | C．fewer corals | D．less rice |
【小题1】C
【小题2】A
【小题3】B
【小题4】C
解析
认真阅读下面短文，并在表格内的空白处填上一个合适的单词，注意：每空一词。
The average human experiences a lot of dreams while they sleep at night. But what exactly do they mean? The following explanations deal with four most common dreams and some of the possible meanings behind them, according to experts. Please note that, while certainly interesting, dream analysis is a highly subjective(主观的) field of study.
Dreams about being chased (追逐)
Dreaming about being chased generally means you may be avoiding a person or something painful, annoying or fearful.
It could be a reminder that trying to avoid the problem could lead to more such dreams. Most people dream about being chased at one point or another. It’s both common and natural.
Dreams about death
According to Jeffrey Sumber, a psychotherapist (精神治疗师) and author, dreams about death often indicate “the ending of something, whether that’s a job or a relationship”. He suggests a dream about death can also indicate attempts to remove anxiety or anger. These dreams don’t suggest a person will actually die, he explains.
There are no tricks when it comes to avoiding such dreams. The only way is to do our inner work and make peace with it.
People who have dreams about death tend to be those who are entering an uncertain period in their life. It could be a life-changing event that creates anxiety and fear of the unknown.
Dreams about falling
Dreaming about falling can have a physiological basis, according to Cathleen O’ Connor, Ph. D. As the body goes deep into sleep and the nervous system begins to be quiet, blood pressure and heart rate drop and this change can cause a falling dream.
O’Connor says that dreaming about falling is the mind’s way of warning the dreamer of a situation in his or her waking life where they feel out of control.
“If dreams of falling bring feelings of fear, you should realize that the goal is not to avoid them but rather to work with those dreams in your waking state and deal with the fear so you can regain your balance,” O’ Connor says.
Dreams about celebrities (名人)
“Celebrities carry some kind of message that’s associated with personal achievements or lack,” says Shelley Smith, founding director of the Yoga Health & Therapy Center. “A person dreaming about a celebrity is looking for inspiration … or some characteristic that is associated with that celebrity.
“That’s one of the features of dream images, and they are not under our control,” Smith says. “Your experience while you’re sleeping is coming from a place that’s totally unconscious (无意识的).”
“There is no one group that we can say has this particular dream more than another,” she says, “The image is energetic and specific to what the person’s need is. For example, accomplishment, health, and rising to the top --- whatever is associated with that celebrity.
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Title |
Four common dreams and why we have them |
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Introduction |
Experts think that dreams may have possible meanings behind them, the analysis of which is1. _______ but subjective. |
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Dreams |
Meanings |
2._______ to deal with such dreams |
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About being3. _______after |
Maybe you’re trying to4._______someone or something that is painful, annoying or fearful. |
5.______ the problem bravely and realize that such dreams are natural and common. |
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About being dead |
● You will6.______ what you are experiencing, such as a job or a relationship. ● Your anxiety or fear from a life- changing event will be7._____from your life. |
Do the inner work and make peace with it. |
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About falling |
● It may result from the8.______ of the nervous system. ● You find something out of control. |
Work with such dreams when you are awake and 9._______ the fear. |
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About celebrities |
Maybe you are looking for something you want to achieve or 10._______. |
Let them alone, because they come out of unconsciousness. |
To get an extra 14 years of life, don’t smoke, eat lots of fruits and vegetables, exercise regularly and drink alcohol in a proper amount. That is according to a study published this Monday in the Public Library of Science Medicine Journal.
After tracking more than 20,000 people aged 45-79 years in the United Kingdom from about 1993-2007, Kay-Tee, Khaw of the University of Cambridge and his colleagues found that people who adopted these four healthy habits lived an average of 14 years longer than those who didn’t.
“We’ve known for a long time that these behaviors are good things to do, but we’ve not seen this benefit before, ” said Susan Jebb, head of Nutrition and Health at Britain’s Medical Research Council. “The benefit was also seen regardless of whether or not people were fat and what social class they came from.”
Study participants（参与者）scored a point each for not smoking, regular physical activity, eating five servings of fruits and vegetables a day and moderate alcohol intake．
Public health experts said they hoped the study would inspire governments to introduce policies helping people to adopt these changes．But because the study only observed people rather than testing specific changes, it would be impossible to conclude that people who suddenly adopted these healthy behaviors would surely gain 14 years．
“We can't say that any person could gain 14 years by doing these things, ”said Dr．Tim Armstrong, a physical activity expert at the World Health Organization．“The 14 years is an average across the population of what's theoretically（理论上地）possible．”
“Most people know that things like a good diet matter and that smoking isn't good for them, ”Susan Jebb said．“We need to work on providing people with much more practical support to help them change．”
1.Which of the following DOESN'T belong to the four healthy habits?
A．Eat five servings of fruits and vegetables a day．
B．Do proper exercise in the morning every day．
C．Drinking alcohol in the proper amount every day．
D．Having a cigarette before going to bed every day．
2.We can learn from the passage that ．
A．Susan Jebb did not take part in the study．
B．the study observed people as well as tested specific changes．
C．there's no need for people under 45 to adopt these good habits．
D．only those from first class can benefit from these healthy behaviors．
3.What can be inferred from the passage?
A．All the people are well aware of the harm of their bad habits．
B．People aged 45 to 70 have bad habits in the United Kingdom．
C．Governments should take measures to help people change their bad habits．
D．People have adopted the four healthy habits after knowing they're good．
4.What would be the best title for this passage?
A．Smoking and Drinking Cuts You 14 Years
B．How to Live a Much Healthier Life
C．Healthy Habits May Give Extra 14 Years
D．How to Make Your Life Longer Than Others
A famous study was done in a school by a professor from a university．At the start of the school year，the teachers were given the names of five children．They were told that these five were the most excellent students in the class．But the fact was that these students were only average，and they were not the best students at all．Well，guess what? At the end of the year，all the five average students scored among the highest in the class．
What made these average students change so much to become top students? The only difference was the change in their teachers’ attitude．Because the teachers believed that these five kids were the top students，they expected more from them．And so these five average students began to believe and expect more from themselves．So they worked harder to do as well as they could．
Do you know? If you expect the best from people，they’ll usually want to give you their best．A great leader said，“Treat a person just how he appears to be on the outside，and you’ll make him even worse．But treat a person like he’s already a success，and you’ll help make him the best he can be．”
Like the true story of 7-year-old Johnny，his teacher got so angry with him that one day she said，“Johnny，you’re the naughtiest(最顽皮的) boy in this class．I’m sure you’ll never change．”The next year Johnny had a new teacher．And on the first day of class，she met with Johnny after school and said，“Johnny，I’ve heard a lot about you! But do you know that I don’t believe a word of it．”And every day after that，this new teacher treated Johnny as if he was one of the smartest students even when Johnny did naughty things．Later on，Johnny became a school leader．Because that’s the power of our belief and attitude toward children．
1．The professor started his research by ________．
A．telling the five students to work harder than ever before
B．teaching the five children himself
C．telling the teacher the five students were the best in the class
D．asking the five children to find a new teacher
2．The five average students became top students mainly because of ________．
A．the professor’s study B．the change in the professor’s attitude
C．the teachers’ hard work D．the change in the teachers’ attitude
3．Why did the writer tell us the story of 7-year-old Johnny?
A．To show the importance of encouragement．
B．To show that the boy was clever enough．
C．To let us know the famous boy．
D．To let us know how good his new teacher was．
4．According to the story，we can learn that ________．
A．the research began at the end of the school year
B．the students scored highest only because they worked hard
C．if you expect the most from people，you’ll get the least
D．little Johnny liked his new teacher very much
5．What does the passage mainly tell us?
A．If you want to get more，you should have new teachers．
B．Attitude and belief can change a person．
C．A professor’s study can help you score highest．
D．Only teachers can make you a top student．