3.Eye strain is a very common problem.Whether it is from working on a computer,watching TV,driving or any number of other activities,your eyes can become tired and lose focus.(36)G With that in mind,here are 4simple tips to help prevent eye strain.
1.Take breaks.
The best way to prevent eye strain is using them not too much.Your eyes use more than one set of muscle.That means you can relax one set while using another.(37)D If you are at your computer,look out the window for a minute.If you are driving,check your speedometer every so often.
2.Reduce glare.
Reducing glare will certainly reduced the strain on your eyes.Use non-reflective interfaces(界面) whenever possible.(38)F When you have to use a screen make sure is at a 90degree angle from any direct light source.
3.Adjust contrast.
Ensure there is good contrast with what you are looking at.More contrast makes edges easier to recognize so the eyes don't have to focus as much.(39)EKeep overall lighting levels at a moderate level so there is good contrast around you but glare does not become a problem.
4.(40)A
Eye stain is actually the strain of the muscles controlling the eyes.Strengthening these muscles with a series of eye exercises will prevent eye strain effectively.

A.Strengthen your eyes.
B.Build up the muscles by sleeping.
C.Sunlight makes things easier to see.
D.Change your focus from near to far on a regular basis.
E.But too much contrast with the surrounding area will cause strain.
F.For example,reading from paper instead of a computer screen.
G.Serious eye strain can cause a number of other problems such as near-sightedness.

分析 本文就如何解決視覺疲勞提出幾點(diǎn)建議:1.注意休息,不要用眼太多; 2.減少眩光; 3.調(diào)整對(duì)比度;
4.鍛煉你的眼睛.

解答 36.G.考查對(duì)上下文語境的理解.空前一句Whether it is from working on a computer,watching TV,driving or any number of other activities,your eyes can become tired and lose focus的意思是:無論是從工作在一臺(tái)電腦、看電視、開車或任意數(shù)量的其他活動(dòng),所以這里嚴(yán)重的視神經(jīng)疲勞會(huì)導(dǎo)致一系列其他的問題如近視;故選G.
37.D.考查對(duì)上下文語境的理解.空后的If you are at your computer,look out the window for a minute意思是:如果您在您的計(jì)算機(jī),往窗外看了一會(huì)兒.如果你在開車,經(jīng)常檢查你的速度表.所以這里改變你的焦點(diǎn)從近到遠(yuǎn)交替;故選D.
38.F.考查對(duì)上下文語境的理解.空前一句Use non-reflective interfaces(界面) whenever possible的意思是:盡可能使用非反射界面.空后一句When you have to use a screen make sure is at a 90degree angle from any direct light source的意思是:讀的時(shí)候要盡量與界面保持90°角.所以這里例如,讀紙質(zhì)的而不是從電腦屏幕上讀;故選F.
39.E.考查對(duì)上下文語境的理解.空后一句Keep overall lighting levels at a moderate level so there is good contrast around you but glare does not become a problem的意思是:保持周圍的照明.所以這里與周邊環(huán)境對(duì)比太大會(huì)導(dǎo)致緊張;故選E.
40.A.考查對(duì)上下文語境的理解.根據(jù)本段中的"Strengthening these muscles with a series of eye exercises will prevent eye strain effectively",可知你需要加強(qiáng)眼睛的鍛煉;故選A.

點(diǎn)評(píng) 考察學(xué)生的推理判斷能力和聯(lián)系上下文的能力,在做推理判斷題不要以個(gè)人的主觀想象代替文章的事實(shí),要根據(jù)文章事實(shí)進(jìn)行合乎邏輯的推理判斷.此類的填空題一定要聯(lián)系上下文,根據(jù)上下文的內(nèi)容加上自己的理解,再作出正確的判斷.

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