good shape by taking more vitamins.E. Parents usually don’t care about their own eyesight.F. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk.G. Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.">

【題目】根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)

Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it’s easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:

Schedule yearly exams. Eye care should begin early in life. 【1】_______ The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

Protect against UV rays（紫外線）. Long-term stay in the sun creates risk to your eyes. No matter what the season is, it’s extremely important to wear sunglasses. 【2】 __________

Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using computers or other digital products. This frequent eye activity increases the risk for eye tiredness. 【3】_______

Eat your greens. 【4】________ Vitamins C and E help protect eyesight and promote eye health.

Practice safe wear and care of contact lenses（隱形眼鏡）. Many Americans use contact lenses to improve their eyesight. 【5】________Always follow the doctor’s advice for appropriate wear. Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

A. As part of a healthy diet, eat more fruits and vegetables each day.

B. Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check.

C. They can properly protect your eyes.

D. Stay in span>good shape by taking more vitamins.

E. Parents usually don’t care about their own eyesight.

F. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk.

G. Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.

【答案】

【1】B

【2】C

【3】G

【4】A

【5】F

【解析】

試題分析：這篇文章介紹了五個(gè)建議可以讓我們終身享有健康的視力

【1】B考查句意理解和上下文串聯(lián)。根據(jù)下文的句子：Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check.醫(yī)生建議父母到6到12個(gè)月大的孩子去醫(yī)院做視力檢查，可知：保護(hù)視力應(yīng)該很早就開始，所以答案是B。

【2】C考查句意理解和上下文串聯(lián)。根據(jù)上文的句子：No matter what the season is, it's extremely important to wear sunglasses.不管什么季節(jié)，戴太陽鏡都是非常重要的，可知：它們可以適當(dāng)?shù)谋Ｗo(hù)你的眼睛，所以答案是C。

【3】G考查句意理解和上下文串聯(lián)。根據(jù)上文的句子：Two-thirds of Americans spend up to seven hours a day using computers or other digital products.三分之二的美國人每天花7個(gè)小時(shí)使用電腦和其他數(shù)字產(chǎn)品，可知：這個(gè)頻繁的視力活動(dòng)會(huì)增加眼睛疲勞的危險(xiǎn)，所以答案是G。

【4】A考查句意理解和上下文串聯(lián)。根據(jù)下文的句子：As part of a healthy diet, eat more fruits and vegetables each day.作為健康飲食，每天要多吃蔬菜和水果，可知：多吃綠色的食品，所以答案是A。

【5】F考查句意理解和上下文串聯(lián)。根據(jù)上文的句子：While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk.有人聽從佩戴隱形眼鏡的醫(yī)學(xué)建議，而有人忽視了這些規(guī)定讓他們的視力有危險(xiǎn)，可知：佩戴眼鏡要聽從醫(yī)生的建議，所以答案是F。

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