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题型:任务型阅读 题类:常考题 难易度:普通

   Do you know 3D movies? When you see one, it's like the story is happening in front of you, and you are a part of it. 3D movies are amazing to watch, but do you know how to make them, and why you need to wear a pair of 3D glasses? To understand these questions,   let's do an easy experiment.
   Put a finger in front of your eyes.
   Cover your left eye and look at the finger.
   Cover your right eye and look at the finger.
   What do you see? The finger you see with your left eye is in a different position from the one you see with your right eye. This means you get two images(图像) when you look at something with both your eyes. To make a 3D movie, people have to get two images at the same time, so they use two video cameras. When playing a 3D movie, they use two projectors(放映机) at the same time. This brings two images together on the screen. Then, we use 3D glasses to separate(分离) the two images(1). One image enters one eye and the other image enters the other eye.
   Then our brains put the two images together. This way, we get 3D pictures(2).

(1)、判断正误

You are a part of the story when you see 3D movies.

(2)、Movies are exciting to watch, but you need to 

(3)、How do people get two images at the same time to make 3D movies?

(4)、划线句子(1)提问

(5)、将文中划线句子(2)译成汉语。

举一反三
阅读下面短文,根据短文内容回答问题。
    Many would agree that when we think of Christmas, we probably think of gifts, Christmas trees and Santa Claus. But behind all these things lies the true meaning of Christmas: the importance of sharing and giving love and joy to people around us. The story in A Christmas Carol is perhaps the best example of this.
    A Christmas Carol is a famous novel written by Charles Dickens. It is about an old man named Scrooge. He only thinks about himself and doesn't treat others nicely. He just cares about whether he can make more money. And he hates Christmas. One Christmas Eve, Scrooge sees the ghost of Jacob Marley, his dead business partner. Marley used to be just like Scrooge, so he was punished after he died. He warns Scrooge to change his ways if he doesn't want to end up like him. He also tells Scrooge to expect three spirits to visit him.、
    That night, three ghosts visit Scrooge. First, the Ghost of Christmas Past takes him back to his childhood and reminds Scrooge of his happier days as a child. Then the second spirit, the Ghost of Christmas Present, takes him to see how others are spending Christmas this year. Everyone is happy, even poor people. The last one, the Ghost of Christmas Yet to Come, takes him to the future. He sees that he is dead but nobody cares. Scrooge is so scared that he wakes up in his bed and finds out it is already the next morning on Christmas Day!
    He decides to change his life and promises to be a better person. He happily celebrates Christmas with his relatives. He also gives gifts to people in need. He now treats everyone with kindness and warmth, spreading love and joy everywhere he goes. And that is the true spirit of Christmas!
Answer the questions. (根据短文内容,回答下列问题。)

    Have you ever stayed in a hotel? Most Chinese hotels often provide guests with things like disposable(一次性的)toothbrushes, toothpaste, shampoo and slippers.

    Many guests like the idea because they don't have to bring their own. But, if you travel to Beijing, remember to bring your own things. Starting from June, some hotels in Beijing will no longer provide guests with these disposable things. They want to ask people to use less disposable things.

    Many disposable things are made of plastic. People throw them away after only using them once. It is a waste of natural resources(资源)and is very bad for the environment. Do you know, one Chinese person makes as much as 4o0kg of waste a year! Most of that waste comes from disposable things. In Beijing, people throw away about 19, 00C tons of plastic bags and 1, 320 tons of plastic lunch bowls every year!Plastic can take between 100 and 400 years to break down. So the less plastic we throw out, the better. So, wherever you travel, bring your own things and use them again and again.

    Back at home and school, you can also do something to make our world a better place. Try to do these things in your daily life: Use cloth shopping bags, not plastic ones. After using a plastic bag, wash it out and let it dry. Then you can use it over and over again. Do not use paper cups. At your school dining-room, use your own bowl and chopsticks instead of disposable ones.

    To protect our environment and our home, it is very necessary and important for us to save natural resources.

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