The London Olympic Games are coming soon. This summer, Chinese sports fans will be able to watch the exciting games in 3-D on CCTV.
When you watch 3-D movies or TV, you have to wear a special pair of glasses. The 3-D glasses make the people and the things on the screen look like they are in the room with you.
3-D, means having three dimensions*: width*, height and depth*. 3-D technology is based on the way the human brain and eye work. Because the pupils of a person’s eyes about 6.5cm apart, when we look at something, each eye sees it from different angle*. Our eyes send the two pictures to our brain, and the brain puts them together. The small difference between the picture from the right eye and the picture from the left eye makes us see depth.
While watching 2-D films, we don’t have to wear the special glasses. We see the pictures in two dimensions, each eye get same information. This is because there is only one way of watching it.
So the aim of 3-D technology is to get a different picture into each eye of the person. It uses two film projects. One projects a left eye picture and the other projects a right eye picture. When we are in the cinema, we can see different pictures in each eye at the same time with the help of the 3-D glasses.
While watching 3-D films, we feel that we are actually in the same environment as the things we are watching. However, some people are against watching 3-D films. One of the reason is the 3-D glasses make the screen of the film or TV look darker. It is bad for eyes. What’s more, people with eye problems may get headaches if they spend too much time watching 3-D movies, because their brains need to work harder to “read” the pictures.
The third paragraph mainly tells us _____________.
| A．how we see things in 3-D |
| B．how we watch the Olympic Games |
| C．how 3-D films are made |
| D．where we watch 3-Dfilms or TV |
When we watch a 2-D film, each of our eyes gets ______ information.
| A．no | B．different | C．dark | D．the same |
Which of the following is TRUE according to the passage?
| A．We don’t have to wear 3-Dglasses if we watch games in 3-D on TV. |
| B．The 3-D technology is depended on the way the human ear and eye work. |
| C．All the people can have fun watching 3-D movies or TV for a long time. |
| D．3-D glasses make us see different pictures in each eye at the same time. |
Why are some people against watching 3-Dfilms? Because ________.
| A．they make them more excited or sadder. |
| B．3-D glasses make the screen look darker. |
| C．3-D films make all people get headaches. |
| D．They dislike watching the Olympic Games. |
A lift is wonderful. It is really only a small room. Rooms usually stay in one place. Lifts travel up and down all day long.
Sometimes a worker stands in the lift. He or she operates it up and down. In modern lifts there is no worker. The people walk in. They know what floor they want. They push a button and the lift goes to that floor. It is all very fast and easy.
Lifts are very important to us. Why? Think about a tall building. Maybe it has twenty floors. Maybe it has fifty or more. Who can walk up all the stairs? Maybe people can climb them one time. Can someone climb thirty floors to an office every day? Can small children walk up to their room on the twenty-fourth floor? Can their mother and father carry food up all those stairs? Of course not.
We can have high buildings because we have lifts. We could not have all the beautiful tall buildings in the world without lifts. They are really wonderful.Which of the following is true?
| A．A modern lift has no buttons. |
| B．A modern lift has a worker to operate it. |
| C．A modern lift can go up and down with no worker in it. |
| D．A modern lift knows what floor people want. |
If you want to go to the floor you want, you_______.
| A．ask for help | B．open the door of the lift |
| C．ring the bell | D．push the right button |
Why do people have to use lifts? Because________.
| A．they have tall buildings |
| B．they can't walk up and down |
| C．old people and children need them |
| D．lifts are wonderful |
请认真阅读下面短文，并根据短文内容回答问题。
Whether summer or winter, holiday time can mean travel. A few years ago, some people moved from California to Maryland with their birds. Traveling with birds is a very unusual experience. But everything can go well with a little planning. There are some good tips for you.
★ The first thing you have to decide is what cage your birds will use. You should make sure that the cage is neither too small nor too big, and can be put into the car easily. If you find that you need a travel cage, get it a few weeks before the trip, so you can give your birds time to get used to it.
★ If your car has the airbag, do not put the cage in the front seat. The force of the airbag even in a little accident could easily damage any cage and even injure or kill the bird inside. The cage should be held in the car with seatbelts.
★ If your trip takes several days, you need to make some stops at pet-friendly hotels. When you stop at hotels during the trip, you must put lots of newspapers under the cage to help control the rubbish.
★ If your travel or moving plans bring you to areas with hot weather, remember that the car will become very hot in a short time in the sun. Never leave your birds in the car alone.
Traveling with birds can be stress-free, and a little planning can make it a pleasant experience.What is the first thing you have to decide?
____________________________________________________How should the cage be held in the car?
____________________________________________________Why must we put lots of newspapers under the cage at hotels?
____________________________________________________ What is the passage mainly about?
____________________________________________________What do you think of traveling with birds? (请自拟一句话作答)
____________________________________________________
Welcome to the 2012 London Olympic Games!
Who invented the sport of badminton?
| A．Indians. | B．British | C．Chinese. | D．Koreans. |
Which of these sports appeared earliest at the Olympics?
| A．Archery. | B．Badminton. | C．Taekwondo. | D．Football. |
Which of the following pictures shows the sport of "Taekwondo"?
Sometimes people come into your life and you know at once that they were sure to be there. They serve some sort of purpose, teach you a lesson or help find out who you are or who you want to become. You never know who these people may be: your classmate, neighbor, teacher, long-lost friend or even a real stranger. But you know that every moment they will affect your life in some serious ways.
Sometimes things happen to you. At the time they may seem terrible, painful (痛苦的) and unfair. But later you realize that without getting over those difficulties you would have never realized your further ability and strength. Everything happens for a reason and nothing happens by chance or with good or bad luck.
The people you meet affect your life, and the successes and failure (失败) you experience, create who you are. Even the bad experiences can be learned from. In fact, they are probably the most poignant and important ones.
Enjoy every day even every moment and take from it everything that you possibly can, for you may never be able to experience it again. Talk to people you have never talked to before, and really listen. You should set your sights high, hold your head up, tell yourself you are a great one and believe in yourself.
You can make your life anything you wish. Create your own life and then go out and live it.The people we meet .
| A．all know where to find us | B．serve us on no purpose |
| C．won't become our neighbor | D．will change us in some way |
From the passage, we know that bad things can make us .
| A．terribly meet bad luck | B．realize our further ability |
| C．find no serious success | D．possibly enjoy every moment |
The underlined word "poignant" in the passage means " ".
| A．平淡的 | B．明显的 | C．深刻的 | D．艰苦的 |
The writer's suggestion is that we should .
| A．try not to talk to strange people |
| B．learn as much as we can each day |
| C．avoid failure in our life |
| D．not believe in others but ourselves |
A young man went to the local expert(专家) on gems and said he wanted to become a gemologist(珠宝家). The expert turned him down because he feared the youth would not have the patience to learn. The young man asked for a chance. Finally, the expert told the youth, "Be here tomorrow."
The next morning the expert put a jade(玉) stone in the youth's hand and told him to hold it. The expert then went about his work, cutting, weighing and setting gems. The boy sat quietly and waited.
The following morning the expert again put the jade stone in the youth's hand and told him to hold it. On the third, fourth and fifth days, the expert asked the young man to do the same thing. On the sixth day, the youth held the jade stone but he could no longer stand(忍受) the silence. "Master, when am I going to learn something?" he asked.
"You will learn." the expert said and went about his business.
Several more days went by and the youth almost lost his patience. But one morning as the master put the stone in the youth's hand, the young man said without looking at his hand, "This is not the same jade stone!"
"You have begun to learn." said the master.
Practice makes perfect. The experience we learned from practice teaches us and develops our abilities. Experience is the best teacher. Even the most successful person had no absolute confidence once. It is experience that gives people confidence. The truth is: if you do the work and gain the experience, you'll have more confidence because you'll actually know what you're doing.The phrase "turned ... down" probably means _______.
| A．refused | B．accepted | C．forgave | D．doubted |
The expert let the young man hold the jade stone for so many days because he wanted to see if the young man was _______.
| A．brave | B．patient | C．clever | D．honest |
What may be the best title for this passage?
| A．An Experienced Gemologist | B．Experience, the Best Teacher |
| C．Experience of a Young Man | D．A Confident Teacher |
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