题目内容
2.When you watch 3-D movies or TV,you have to wear a special pair of glasses.The 3-D glasses make the images look like they are there in the room with you.For example,while a car is running fast towards you on the screen,you are afraid that it will hit you.Yes,it's a 3-D movie.But do you know how they are made?3-D is based on the way the human brain and eyes work.When we look at something,each eye sees it from a different angle(角度).Our two eyes send the two images to our brain,and the brain puts them together.What you see becomes 3-D.
3-D movies are made using two video cameras at the same time,which creates two different images at different angles.When the movie plays in a cinema,two projectors put the two images on the screen.One projects(投射) a left eye image and the other projects a right eye image.The 3-D glasses help get a different image into each eye of us.
While watching 3-D films,we feel that we are actually in the same environment as the things we're watching.However,it also has its disadvantages.The 3-D glasses make the screen look darker so your eyes are easy to get tired.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 images.
62.UsingA can make pictures seem more real and exciting while watching 3-D movies.
A.3-D glasses
B.screens
C.cameras
63.The main idea of Paragraph 3isC.
A.how 3-D glasses are made
B.how 3-D movies are made
C.how 3-D is made
64.PictureA is right according to paragraph 4.
65.People with eye problems may have headaches when watching 3-D films becauseB.
A.projectors put the two images on the screen
B.their brains need to work harder to"read"the images
C.they are afraid that the car on the screen will hit them
66.Which of the following statements is TRUE?A
A.Making a 3-D movie needs two cameras.
B.3D glasses make the screen look brighter.
C.Two eyes get the same images while watching 3-D film.
分析 文章介绍了3D电影电视技术的应用及其原理.介绍了3D与2D的不同之处.另外有也解释了一些人不适应3D电影的原因.
解答 62.A细节理解题.根据文中第二段中的原句When you watch 3-D movies or TV,you have to wear a special pair of glasses.The 3-D glasses make the images look like they are there in the room with you.可以得知,当你在观看3D电影或电视的时候,你需要佩戴3D眼镜来使画面更加真实.故选A.
63.C细节理解题.结合第三段的句子来看,本段主要解释了3D的效果是怎么出来的.
64.A细节理解题.结合第四段的描述,我们在观看3D电影的时候,3D眼镜把画面分成两个部分,使我们的左眼和右眼看到的画面是不一样的.
65.B细节理解题.根据文中最后一段的原句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 images.可以得知有些人晕3D的原因是因为他们的大脑需要更加努力的去读懂画面.故选B.
66.A分析判断题.根据文中第四段中的原句3-D movies are made using two video cameras at the same time,which creates two different images at different angles.可以得知,3D电影是需要2个摄影机同时拍摄.故选A.
点评 本文是一篇科普知识文章.介绍了3D电影电视技术.文章中出现很多不常用的生词,需要考生结合自己对3D技术的感受来理解.阅读理解题,需要先读题,理解清楚题目意思,接着带着问题去文章中寻找、推断答案.把握好细节,注意推敲才能保证正确率.
It is well known that everyone has his own dream as well as his own future.But do you know what future really is?I have to say that future is now.That is to say we must treasure every minute now.If we want to have a bright future,we should know how important time is and use it well.
There is an old English saying:"Gain time,gain life."Then what's time?Time is something that we can't see or touch,but we can feel it passing by.Time is always with us.When we are at table,time passes; when we play,time goes by unnoticeable.We always say"Time is money",but time is even more precious(珍贵的)than money,because when money is spent,we can earn it back.But if time is gone away,it will never return.So,some of us even say time is priceless(无价的).
We should always remember:future is now.For us students,we should try our best to work hard in order to create a great future of our own.We should make the best use of every hour and be the master of today.We should do everything before us as well as possible.And never put off what can be done today till tomorrow.
As we all know,"Time and tide wait for no man."If you waste today,you will regret tomorrow.So from now on,work hard.Tomorrow will be better,and your future will be brighter.Remember:"No pains,no gains."Today's hard work is the cause of tomorrow's harvest.
Title:Future and Today
| Opinions | Supporting details |
| Future is now. | Everyone has his own dream as well as his own future.If we want to have a bright future,we should know the (72)importanceof time and make every minute(73)useful. |
| (74)Timeis priceless. | Time is money,but time is even more valuable than money,because when money is spent,we can earn it back.But (75)losttime will return no more. |
| Be masters of today | Today's hard work (76)leadsto tomorrow's harvest.As students,we should never put off what can be done today till tomorrow and we should try our (77)best to do everything well. |
- .( )
| A. | OK,I will | B. | No,I don't | ||
| C. | OK,I won't | D. | Sorry to hear that |
| A. | be | B. | is | C. | am | D. | are |