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This is a time of year when we think about giving and receiving presents. Can you find little extra to give? On this page we suggest a few organizations you might like to help.
Littleton Children’d Home
We DON’T want your money, but children’s toys, books and clothes IN GOOD CONDITION would be very welcome.
Also,we are looking for friendly families who would take our children into their homes for a few hours or days as guests. You have so much —will you share it?
Phone Sister Thomas on 55671.
Children’s Hospice
We look after a small number of very sick children. This important work needs skill and love. We cannot continue without gifts or money to pay for more nursting staff(职员). We also need story books and toys suitable for quiet games.
Please contact :The Seeretary, Little Children’s Hospice, Newly Road.
Street Food
In the winter weather, it’s not fun being homeless. It’s even worse if you’re hungry. We give hot food to at least fifty people every night. It’s hard work, but necessary. Can you come and help? If not, can you find a little money? We used a very old kitchen, and we need some new saucepans. Money for new ones would be most welcome indeed.
Contact Stree Food, c/o Mary’s House, Elming Way. Littleton Phone 55823.
Littleton Youth Club
Have you got an unwanted chair?record player? a pot of paint?
Because we use them!
We want to get to work on our meeting room!
Please phone 55231and we’ll be happy to collect anything you can give us!
Thank you !
The Night Shelter
We offer a warm bed for the night to anyone who has nowhere to go. We rent the former Commercial Hotel on Green Street. Although it is not expensive,we never seem to have enough money. Can you let us have a few pounds ? Any amount, however small, will be such help.
Send it to us 15, Greet St, Littleton. Please make check payable to Night Shelter.
58．Reading the passage, you might like to help these organizations while working for       .
A．homeless and sick children        
B．less fortunate members of our society
C．hungry people who have no beds to sleep in     
D．friendly members of our society to help others
59．We can infer        .
A．there are too many social problems in this country
B．people are very poor during the time for giving
C．warm-hearted people like to give away money
D．this passage is taken from a local newspaper
60．If your children have grown up, you my take the children’s things to     .
A．Children’s Home and Children’s Hospice     
B．Youth Club and Children’s Home
C．Children’s Hospice and Night Shelter
D．Youth Club and Night Shelter

Below is a selection from a popular science book.

If blood is red, why are veins (静脉) blue?

Actually, veins are not blue at all. They are more of a clear, yellowish color. Although blood looks red when it’s outside the body, when it’s sitting in a vein near the surface of the skin, it’s more of a dark reddish purple color. At the right depth, these blood-filled veins reflect less red light than the surrounding skin, making them look blue by comparison.

Which works harder, your heart or your brain?

That kind of depends on whether you’re busy thinking or busy exercising. Your heart works up to three times harder during exercise, and shifts enough blood over a lifetime to fill a supertanker. But, in the long run, your brain probably tips it, because even when you’re sitting still your brain is using twice as much energy as your heart, and it takes four to five times as much blood to feed it.

Why do teeth fall out, and why don’t they grow back in grown-ups?

Baby (or “milk”) teeth do not last long; they fall out to make bigger room for bigger, stronger adult teeth later on. Adult teeth fall out when they become damaged, decayed and infected by bacteria. Once this second set of teeth has grown in, you’re done. When they’re gone, they are gone. This is because nature figures you’re set for life, and what controls regrowth of your teeth switches off.

Do old people shrink as they age?

Yes and no. Many people do get shorter as they age. But, when they do, it isn’t because they’re shrinking all over. They simply lose height as their spine (脊柱) becomes shorter and more curved due to disuse and the effect of gravity (重力). Many (but not all) men and women do lose height as they get older. Men lose an average of 3-4 cm in height as they age, while women may lose 5 cm or more. If you live to be 200 years old, would you keep shrinking till you were, like 60 cm tall, like a little boy again? No, because old people don’t really shrink! It is not that they are growing backwards—their legs, arms and backbones getting shorter. When they do get shorter, it’s because the spine has shortened a little. Or, more often, become more bent and curved.

Why does spinning make you dizzy (眩晕的)?

Because your brain gets confused between what you’re seeing and what you’re feeling. The brain senses that you’re spinning using special gravity-and-motion-sensing organs in your inner ear, which work together with your eyes to keep your vision balance stable. But when you suddenly stop spinning the system goes out of control, and your brain thinks you’re moving while you’re not!

Where do feelings and emotions come from?

Mostly from an ancient part of the brain called the limbic system. All mammals （哺乳动物）have this brain area — from mice to dogs, cats, and humans. So all mammals feel basic emotions like fear, pain and pleasure. But since human feelings also involve other, newer bits of the brain, we feel more complex emotions than any other animal on the planet.

If exercise wears you out, how can it be good for you?

Because our bodies adapt to everything we do to them. And as far as your body is concerned, it’s “use it, or lose it”! It’s not that exercise makes you healthy; it’s more that a lack of exercise leaves your body weak and easily affected by disease.

1.What is the color of blood in a vein near the surface of the skin?

A. Blue      B. Light yellow

C. Red        D. Dark reddish purple

2.Why do some old people look a little shrunken as they age?

A. Because their spine is in active use.

B. Because they are more easily affected by gravity.

C. Because they keep growing backwards.

D. Because their spine becomes more bent.

3.Which of the following statements about our brain is true?

A. In the long run, our brain probably works harder than our heart

B. When our brain senses the spinning, we will feel dizzy.

C. The brains of the other mammals are as complex as those of humans.

D. Our feelings and emotions come from the most developed area in our brain.

Below is a selection from a popular science book.
If blood is red, why are veins（静脉） blue?
Actually, veins are not blue at all. They are more of a clear, yellowish color. Although blood looks red when it’s outside the body, when it’s sitting in the vein near the surface of the skin, it’s more of a dark reddish purple color. At the right depth, these blood-filled veins reflect less red light than the surrounding skin, making them look blue by comparison.
Which works harder, you heart or your brain?
That kind of depends on whether you’re busy thinking or busy exercising. Your heart works up to three times harder during exercise, and shifts enough blood over a lifetime to fill a supertanker. But in the long run, your brain probably tips it, because even when you’re sitting still your brain is using twice as much energy as your heart, and it takes four to five times as much blood to feed it.
Why do teeth fall out, and why don’t they grow back in grown-ups?
Baby (or “milk”) teeth do not last long; they fall out to make bigger room for bigger, stronger adult teeth later on. Adult teeth fall our when they become damaged, decayed and infected by bacteria. Once this second set of teeth has grown in, you’re done. When they’re gone, they are gone. This is because nature figures you’re set for life, and what controls regrowth of your teeth switches off.
Do old people shrink as they age?
Yes and no. Many people do get shorter as they age. But, when they do, it isn’t because they’re shrinking all over. They lose height as their spine（脊柱） becomes shorter and more curved due to disuse and the effect of gravity(重力). Many (but not all) men and women do lose height as they get older. Men lose and average of 3-4 cm in height as they age, while women may lose 5 cm or more. If you live to be 200 years old, would you keep shrinking till you were, like 60 cm tall, like a little boy again? No, because old people don’t really shrink! It is not that they are growing backwards ----- their legs, arms and backbones getting shorter. When they do get shorter, it’s because the spine has shortened a little. Or, more often, become more bent and curved.
Why does spinning make you dizzy（眩晕的）?
Because your brain gets confused between what you’re seeing and what you’re feeling. The brain senses that you’re spinning using special gravity-and-motion-sensing organs in your inner ear, which work together with your eyes to keep your vision balance stable. But when you suddenly stop spinning the system goes out of control, and your brain thinks you’removing while you’re not.
Where do feelings and emotions come from?
Mostly from an ancient part of the brain called the limbic system. All mammals have this brain area ----- from mice to dogs, cats, and humans. So all mammals feel basic emotions like fear, pain and pleasure. But since human feelings also involve other, newer bits of the brain, we feel more complex emotions than any other animal on this planet.
If exercise wears you out, how can it be good for you?
Because our bodies adapt to everything we do to them. And as far as your body is concerned, it’s “use it, or lose it”! It’s not that exercise makes you healthy, it’s more that a lack of exercise leaves your body weak and easily affected by disease
【小题1】What is the color of blood in a vein near the surface of the skin?

Here is some news of the future.
March 20, 2035
There was a lot of news around the life extension drugs that hit the market a decade ago. They didn't promise that you would like forever, but they gave you a chance to extend your life an extra five to ten years. Even though the life expectancy rate at birth has increased greatly, the life expectancy for seniors hasn't improved that much. Basically, you have a greater chance to become a senior, but you will not have a much longer lifespan, and this is where the anti-aging drugs intend to kick in. So, do the anti-aging drugs work? Well，it is too early to tell. But the sales so far are very good.
April 19, 2035
Of the total US population of 378 million, people over 65 years of age now make up 20% for the first time. The senior ratio of only 4.1% by year 1900, and 12.4% 30 years ago.
The number of people above 65 compared to those of what is considered working ages, between 15 and 64, is currently 33.7%. This is up from 18.5% since year 2005, which means that for every retired person there are now two workers, compared to four workers 30 years ago. The number of people above the age of 80 has grown to 23.8 million, making them 6.3% of the total population compared to 3.6% in 2005.
April 12, 2040
Although introduced in the market only five years ago, 10% of all hydrogen fuel now sold in the US is of the environmentally friendly Re-Hydro label, produced through eletrolysis(电解) based on a source of 100% renewable energy. Several producers have turned to producing Re-Hydro, mainly because of lower tax, which also keeps the price of Re-Hydro on the same level as regular hydrogen. Most analysts believe that Re-Hydro will be the dominating fuel in the future.
【小题1】According to News 1 we know that the life extension drugs ____.

This is time of year when we think about giving and receiving presents．Can you find a little extra to give? On this page we suggest a few organizations you might like to help．

       Littleton Children’s Home

       We don’t want your money, but children’s toys, books and clothes in good condition would be very welcome．

       Also, we are looking for friendly families who would take our children into their homes for a few hours or days as guests．You have so much—will you share it?

       Phone Sister Thomas on 55671．

       Children’s Hospice

       We look after a small number of very sick children．This important work needs skill and love．We cannot continue without gifts of money to pay for more nursing staff．We also need story books and toys suitable for quiet games．

       Please contact The Secretary, Little Children’s Hospice, Newby Road．

       Street Food

       In the winter weather, it’s no fun being homeless．It’s even worse if you’re hungry．We give hot food to at least fifty people every night．It’s hard work, but necessary．Can you come and help? If not, can you find a little money? We use a very old kitchen, and we badly need some new saucepans．Money for new ones would be most welcome indeed．

       Contact Street Food, c/o Mary’s House, Elming Way, Littleton．Phone 27713．

       Littleton Youth Club

       Have you got an unwanted chair?—a record player?—a pot of paint?

       Because we can use them!

       We want to get to work on our meeting room!

       Please phone 66231 and we’ll be happy to collect anything you can give us．

       Thank you!

       The Night Shelter

       We offer a warm bed for the night to anyone who has nowhere to go．We rent the former Commercial Hotel on Green Street．Although it is not expensive, we never seem to have quite enough money．Can you let us have a few pounds? Any amount, however small, will be such a help．

       Send it to us at 15, Green St, Littleton．Please make check payable to Night Shelter．

Reading the passage, you might like to help these organizations which work for

       A．homeless and sick children

       B．less fortunate members of our society

       C．hungry people who have no beds to sleep in

       D．friendly members of our society to help others

We can infer that       ．

       A．there are too many social problems in this country

       B．people are very poor during the time for giving presents

       C．warm-hearted people like to give away money

       D．this passage is taken from a local newspaper

If your child has grown up, you may take the child’s things to        ．

       A．Children’s Home and Children’s Hospice

       B．Youth Club and Children’s Home

       C．Children’s Hospice and Night Shelter

       D．Youth Club and Night Shelter