When you watch 3D movies or TV, you have to wear a special pair of glasses. The 3D glasses make the images from the screen look like they are there in the room with you.

    Three-dimensional, or 3D, means having three dimensions（维度）: width, height and depth. 3D technology（技术） is based on the way the human brain（大脑） and eyes work. Because the pupils of a person's eyes are about 6.5era apart（分开）, when we look at something, each eye sees,it from a different angle（角度）. Our eyes send the two images to our brain, and the brain puts them together. The small difference between the image from the right eye and the image from the left eye allows us to see depth.

    When we view pictures and television in two dimensions, each eye gets the same information. That is because the image has no real depth, and there is only one of viewing it. So the goal of 3D technology is to get a different image into each of the viewer. It uses two film projectors. One projects a left eye image and the other projects a right image. The 3D glasses allow us to see a different image in each eye.

    While watching 3D films, we feel that we are in the same environment as the things we're watching. However, it also has its disadvantages. The 3D glasseswork by controlling the amount of light that reaches the eyes. It makes the screen look darker. What's more, people with eye problems may get headaches if they spend too much time watching 3D movies，because their brains need to work harder to "read" the images.

    A man liked shooting arrows (箭). He studied it very hard for years. He thought he did it best and it was time for him to go out into the world.

One day when he walked through a forest, he saw a target (靶子) on a tree, with an arrow right in the center. He went on and found more and more trees with targets and arrows in the center. He was so surprised at this. He wanted to know who did it.

    Soon he came to a farmhouse. An old man told him that he could find the person he wanted by the river. When he got there, he saw a little girl playing with her dog on the bank.

“Are you the person who shoots the arrows?” he asked the girl.

“Yes, that's me,” she replied.

“But how can you do that?” he wondered.

    “That's easy,” said the girl happily. “First shoot an arrow.” Then draw a target.”

    Hello! I'm Bill Smith. I'm twelve. This is my sister, Jenny. She's ten. We are from the USA. But now we are in China. My father is an English teacher in a school. My mother is a doctor. They work hard.

    At school I have a friend. His name is Ben Jones. He's twelve, too. He's from England. We all like China.

Sally has two brothers.They are Peter and Alan.Now they are in Beijing with their parents.

Peter is 13.He likes milk and bread for breakfast.And he likes chicken for dinner.Alan is 7.He likes hamburgers and chicken.He doesn't like milk.He likes Coke（可乐）.He is fat.Sally

Is 4.She likes bananas and strawberries.She eats ice—cream after dinner.But' her mother doesn't let her eat too much.What does her mother like eating?She likes eating vegetables and fruit.They are healthy.She eats eggs and some fruit for breakfast.And she eats salad for lunch.Does their father like vegetables and fruit,too?Well,he likes vegetables,but he doesn't like fruit.And he eats tomatoes and carrots for dinner.He likes chicken,too.He thinks it's delicious(美味的)

The New Year is coming. That's to say some things will come to {#blank#}1{#/blank#} end, and some things will start. People always make New Year's resolutions (决心) at the {#blank#}2{#/blank#} (begin) of the year. Here {#blank#}3{#/blank#} (be) some students' resolutions.

Grace wants to keep healthy. First, she {#blank#}4{#/blank#} (decide) to take exercise more. Then, she is going to eat {#blank#}5{#/blank#} (little) fast food than before. Jerry's resolution is about his {#blank#}6{#/blank#} (person) improvement. He wants to be a famous {#blank#}7{#/blank#} (act), so he will take acting lessons. Next year is quite full for him, {#blank#}8{#/blank#} he still wants to develop a new hobby like singing. Tom is going to get a part-time job {#blank#}9{#/blank#} a magazine writer. He wants to be a great writer when he grows up.

In a word, we should try {#blank#}10{#/blank#} (we) best to make the New Year's resolutions come true.