Walking is a popular form of exercise. It is an easy activity and offers a good way to improve physical fitness. Walking also gives many of the same benefits as other kinds of exercise.

Regular, brisk walks help a person's body work better. Walking builds a stronger heart and lungs. Walking also seems to help protect the heart from heart disease. The lungs work better because they take in and use oxygen more effectively. Walking can help in weight control, too. A quick fifteen-minute walk burns as many calories as jogging the same distance in half the time. Walking causes very injuries, so there is also a lower "dropout" rate among walkers than among runners.

People are more likely to continue a walking program. This gives a better chance for success. Walking offers some mental benefits, too. It seems to make people feel better. Many walkers say they sleep better at night when they take regular walks. Others say they have a better attitude towards life. Walking offers many of the same physical and mental benefits as other forms of exercise, but walking offers some special advantages, too. Almost everyone can walk. There are no special lessons or training. To become a real walker, a person only needs to walk faster, farther, and more often.

People can walk almost anywhere. There are no special playing fields or courts for walking. Sidewalks, streets, parks, fields, and malls are excellent places for walking. People can walk almost anytime. A person doesn't need a team or a partner for walking. There is no "season" for walking. Most walkers walk in all kinds of weather.

Walking doesn't cost anything. There are no special fees for walking. Good walking shoes and comfortable clothes are the only equipment that a walker needs.

Walking offers a form of exercise within the reach of nearly everyone. With a little time and effort, people can rediscover a valuable form of exercise and improve their fitness.

1.Walking benefits people's_______.

A. legs and arms B. feet and hands

C. heart and lungs D. head and stomach

2.Most people like walking because_______.

A. it is easy to continue

B. it is funny

C. they are ill

D. they want to see who walks faster

3.When you start walking, you should prepare _______.

A. a good bag

B. a hat and gloves

C. some food and drinks

D. walking shoes and comfortable clothes

 

In 1826, a Frenchman named Niepce needed pictures for his business .But he was not a good artist .So he invented a very simple camera. He put it in a window of his house and took a picture of his garden .That was the first photo.

The next important date in the history of photography (摄影) was in 1837. That year, Daguerre, another Frenchman, took a picture of his reading room .He used a new kind of camera in a different way. In his picture you could see everything very clearly, even the smallest thing. This kind of photo was called a Daguerreotype.

Soon, other people began to use Daguerre’s way. Travelers brought back wonderful photos from all around the world .people took picture of famous buildings, cities and mountains.

In about 1840, photography was improved .Then photographers could take pictures of people and moving things .That was not simple .The photographers had to carry a lot of films and other machines. But this did not stop them, for example, some in the United States worked so hard.

Mathew Brady was a famous American photographer. He took many pictures of great people .The pictures were unusual because they were very lifelike.

Photography also became one kind of art by the end of the 19th century. Some photos were not just copies of the real world .They showed feelings like other kinds of art.

1.The first photo taken by Niepce was a picture of ________

A. his business B. his house

C. his garden D. his window

2.The Daguerreotype was_______.

A. a Frenchman B. a kind of picture

C. a kind of camera D. a photographer

3. If a photographer wanted to take pictures of moving things in the year of 1840, he had to_____.

A. watch lots of films

B. buy an expensive camera

C. stop in most cities

D. take many films and something else.

4.This passage tells us_____________.

A. how photography was developed

B. how to show feelings in pictures

C. how to take pictures in the world

D. how to use different cameras

 

When I was ten, my mother worked all day so I had to take care of my younger brother. At that time my little brother was about four years old and he missed mum all the time.

One day, after I had given him his dinner, he started crying for mum. He was so young and really needed mum. So I dressed him, put on his shoes, carried him on my back and walked out. Soon he fell asleep. About half an hour later, I found that he had lost a shoe while sleeping. I took him off my back and put him down. I knew we needed to find that shoe, for our mother couldn’t afford new shoes. We had to go back to find it, so I told my brother to wait right there. A man heard it and stopped me just before I walked off. He asked me, “You are leaving your brother here to find the shoe? What would you do if he is not here when you return?” I did not know how to answer that question. He continued, “It’s OK if you can’t find the shoe, but it is not OK to lose your brother.” Then he sent us to mum’s workplace by taxi.

My whole life I have depended on (依靠) the kindness of many strangers, I feel regretful that I cannot find them and say thank you. I do not even remember what the man’s face looked like, but he taught me a lesson—people are more important than things.

1.Why did the younger brother cry for his mother?

A.Because he was hungry.

B.Because he missed his mother.

C.Because he wanted to sleep.

D.Because he wanted to play outside.

2.What does the underlined wordregretfulin the last paragraph mean?

A.Sorry. B.Happy

C.Excited D.Angry

3.What did the man mean by sayingIts OK if you cant find the shoe,but its not OK to lose your brother?

A.People are more important than things.

B.Things are more important than people.

C.Both the shoe and your brother are important.

D.The shoe is more important than your brother.

 

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