改善视力
知识点：《改善视力》 收集：暨钒傥 编辑：茉莉花仙子
本知识点包括：1、有什么方法可以改善视力 2、改善视力的57种方法？？？？？？？ 3、怎样才有助于视力恢复？ 4、高度近视 怎样提高视力？？ 5、跑步可以提高视力吗? 。
We all know having good eyesight is very important.We should do eye exercises every day.We shouldn't read books on the bus.We should rest our eyes and look at the green things as often as possible.We shouldn't read in bed because it is bad for our eyes.We shouldn't read in poor light.
According to the reform program of the college entrance examination that the Ministry of Education has made,some of the subjects will be examed many times in a year.People have different oppinions about this.
Some say that this program give students more free time.Students can choose the exam time themself and it's obvious an effective way to improve their grades of the university entrance examination.On the other hand,if some of the subjects are finished ahead of time,students will be in less pressure during the time.
There are also many people against the program while others are in favour of it.It wil increase the burden of the students by the frequently tests.Also,it is a waste of the education resource cause the exam costs more in this case.
In my oppinion,to pass the exam before the reference time is a good way to relax ourselves while we are all under the pressure of the university entrance examination.So I'm looking forward to see the reform program to be brought into force.
What about you?What's your idea of the program?
It has been thirty years since China started reform and began a policy of opening up China to the outside world.This has resulted in great changes taking place in various fields.
With the nine-year compulsory education(九年制义务教育) program,all children have the chance to be educated.In the past 30 years,China has made great progress in science and technology.In 2003,China launched its first manned spaceship and fulfilled its first space walk in 2008.As economy is developing fast,people's living conditions have greatly improved.
In addition,there have also been great changes in sports.The 29th Olympics were successfully hosted in Beijing and Chinese athletes won the most gold medals.
I'm really proud of the great achievements in the past 30 years.It is the leadership of the Communist Party and the great efforts of us Chinese people that made all these possible.Nowadays,people are working hard towards a more advanced and harmonious society.I'm sure China will have a brighter future and Chinese people will live a happier life.
How to improve our environment
With the development of the economy,our environment is becoming worse.The air and the rivers are polluted.It is time for us to protect our planet .So what should we do?We should live green.In other words,we should adopt a green lifestyle.
Companies should offer more and more eco-friendly products,which makes it easier than ever for every single person to do something,anything,to help preserve our planet.
For example,companies can produce more eco-friendly cars.
What should ordinary people do?First,we can start to use reusable bags for all shopping.Paper and plastic bags are hard to break down and pollute the air when they are burned .They also contribute to destroying ecosystems once they are thrown into the sea.For example,many plastic bags end up in oceans where they kill sea life.In fact,if we all used reusable bags instead of paper or plastic we could save over 500 billion plastic bags and 14 million trees worth of paper bags.
Second,turn off the lights when you leave the room.You'll not only save money ,but you'll help save the environment as well.
Finally,walk or bike when it's convenient to school or work.Take a bus if possible instead of driving a car.In this way,we can protect our environment.
自己写的,仅供参考哦~
How to Protect Your Vision?
The following instructions I collected for the ways of protection of your vision:
1.After two hours reading or watching please take a rest for your eyes.
2.Please keep at least 1inch distance when you are watching.
3.Please constantly do eye excises.
4.Please don’t overuse your eyes.
5.Please don’t read the book on the bed or when you are moving.
6.Please don’t read under the sunshine or dim light.
以下是我帮你找的资料,放心我有细读过,认为写的很好...!每一点的第一句是整段的中心句,也就是学好汉语的方法.你可以从中选你喜欢已明白的放在你的作文里,..!:D
1.Begin with a good audio-based course.This can be a class taken at a school or university.The lessons can be taught online.Or,you can pick up some excellent packages on CD or DVD at your local bookshop,or download programs onto your computer or MP3 player.But if you want to speak the language,it's vital that the material is presented in a way you can hear.Books alone will not do.So lesson one of the seven great ways to learn Chinese is:find a method that works for you,but make sure it's an auditory method.I recommend you use the interactive and affordable Rocket Chinese language course to do this with.
2.Schedule a time to study.You may reply,"But that's why I'm doing the class online (or using CDs,etc.) I can't fit studying into my schedule at any particular time." Keep this attitude and you'll never get anywhere.There must be some time you can devote to learning Chinese every day.Maybe it's in the car while you're driving to work,or early in the morning before everyone else gets up.When you study doesn't matter; the fact that you study the same time every day does.So lesson two of the seven great ways to learn Chinese is:pick a time to study and stick to it.
3.Take advantage of everything your teaching method offers.Many online computer programs offer not only lessons but games and other learning extensions to help you master the language.DVD-based lessons may have bonus features.If you're learning Chinese in a classroom,take advantage of any outside opportunities the teacher may suggest,even if they require additional time.Lesson three of the seven great ways to learn Chinese is:squeeze every drop out of your chosen learning method.
4.Find ways to extend your learning on your own.Check out Chinese films,and watch them without subtitles if possible; you may not understand everything,but as you sensitize yourself to the sound of the language,you'll gradually comprehend more and more.If there is a city with a "Chinatown" near you,visit it and listen to the conversations around you; you'll be surprised how much you can understand.Lesson four of the seven great ways to learn Chinese is:learning doesn't stop in the classroom or when the computer is turned off.
5.Watch the way Chinese people form their words.In any language,the way the speaker shapes his lips and uses his tongue makes a tremendous impact on the sound produced.This is often difficult to hear but easier to see.In addition,much is communicated through body language that never makes its way to speech at all.So lesson five of the seven great ways to learn Chinese is:pay attention to all aspects of Chinese communication,not just the sound.
6.Seek out Chinese people and make friends.People are generally delighted when a foreigner tries to speak their language,and you'll find making friends to be remarkably easy.In addition to improving your social life,your new friendships will build your Chinese language skills at a much faster rate than classroom or online study alone.Lesson six of the seven great ways to learn Chinese is:bring Chinese into your personal life.
7.Practice – a lot!As you walk through your house,identify items whose Chinese names you know:chair,table,bed,door.Ask yourself questions in Chinese:Are you hungry?What time is it?Repeat the sample conversations you've learned as part of your lessons.The final lesson of the seven great ways to learn Chinese is:you can never practice too much.
Now,those tips weren't too hard,and not too mysterious,right?But you'll be surprised how these seven great ways to learn Chinese help you in your quest to learn a new language – and you'll be really surprised at the way they transform your life.
提示：一、呼吸法 在长时间的用眼之后，应该停下来休息一下。身心都放松，然后平视前方，一边慢慢吸气，一边把眼睛慢慢睁大;接着缓缓地吐气，缓缓的合上眼睛。连续做几次，每次可持续半分钟。 二、转眼法 在睡前，让累了一天的眼睛休息一下。先用眼睛...
提示：对于近视眼而言，怎样改善视力是一个大问题。我也是个近视眼，在生活中总结了一些改善视力的方法，每天练一练，让您的眼睛轻松一下。 一、多眨眼睛。当您的眼睛感到疲劳时，不妨多眨几下眼睛，让您的眼睛活动一下。 二、使用热毛巾敷眼。 经过一...
提示：转眼球可提高视力 我中年时的视力左眼为0.3，右眼为1.0，经过20多年早、晚转眼球锻炼，近3年体检双目视力均为1.5。其方法是：坐在床上或椅上，双目向左转3圈 后，平视前方片刻(默数5下)，双目再向左转3圈，平视前方片刻。每日早晚转两次，不要间...
提示：做好以下几项能有效防止视力疲劳和近视的发生及加重： 1.书写阅读姿式要正确，持续时间不要超过一小时，就要休息10分钟左右。 2.看电视、上网一天累计时间不要超过2小时（最多不要超过4小时）。 3.保持足够的睡眠时间（每天最少8小时）。 4.少吃...
提示：改善视力的辅助训练方法 1. 远方凝视： 寻找一处10米以外的草地或绿树：绿色由于波长较短，成像在视网膜之前，促使眼部调节放松、眼睫状肌松弛，减轻眼疲劳。不要眯眼，也不要总眨眼，排除杂念、集中精力、全神贯注的凝视25秒，辨认草叶或树叶的...