题目内容
17.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.(16)B. Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check.The good news is that millions of children now can have yearly eye exams and following treatment,including eyeglasses.
﹡Protect against UV rays (紫外线).Long-term stay in the sun creates risk to your eyes.No matter what the season is,it's extremely important to wear sunglasses.(17)C.
﹡Give your eyes a break.Two-thirds of Americans spend up to seven hours a day using computers or other digital products.(18)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.
﹡(19)A. As part of a healthy diet,eat more fruits and vegetables each day.Vitamins C and E help protect eyesight and promote eye health.
﹡Practice safe wear and care of contact lenses (隐形眼镜).Many Americans use contact lenses to improve their eyesight.While some follow the medical guidance for wearing contact lenses,many are breaking the rules and putting their eyesight at risk.(20)F. Otherwise,you may have problems such as red eyes,pain in the eyes,or a more serious condition.
A.Eat your greens.
B.Eye care should begin early in life.
C.They can properly protect your eyes.
D.Stay in good shape by taking more vitamins.
E.Parents usually don't care about their own eyesight.
F.Always follow the doctor's advice for appropriate wear.
G.This frequent eye activity increases the risk for eye tiredness.
分析 本文属于说明文阅读,作者通过这篇文章主要向我们描述了五个建议可以让我们终身享有健康的视力,拥有健康的视力是每个人关心的事情.
解答 16.B 17.C 18.G 19.A 20.F
16.B.考查句意理解和上下文串联.根据下文的句子:Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check.医生建议父母到6到12个月大的孩子去医院做视力检查,可知:保护视力应该很早就开始,所以答案是B.
17.C.考查句意理解和上下文串联.根据上文的句子:No matter what the season is,it's extremely important to wear sunglasses.不管什么季节,戴太阳镜都是非常重要的,可知:它们可以适当的保护你的眼睛,所以答案是C.
18.G.考查句意理解和上下文串联.根据上文的句子:Two-thirds of Americans spend up to seven hours a day using computers or other digital products.三分之二的美国人每天花7个小时使用电脑和其他数字产品,可知:这个频繁的视力活动会增加眼睛疲劳的危险,所以答案是G.
19.A.考查句意理解和上下文串联.根据下文的句子:As part of a healthy diet,eat more fruits and vegetables each day.作为健康饮食,每天要多吃蔬菜和水果,可知:多吃绿色的食品,所以答案是A.
20.F.考查句意理解和上下文串联.根据上文的句子:While some follow the medical guidance for wearing contact lenses,many are breaking the rules and putting their eyesight at risk.有人听从佩戴隐形眼镜的医学建议,而有人忽视了这些规定让他们的视力有危险,可知:佩戴眼镜要听从医生的建议,所以答案是F.
点评 选句填空的做题方法是:1)从意思上判断 在做题时最重要的是要读懂空白前后的句子,正确理解了这些句子后,根据意思的连贯性、逻辑性或者线索词从选项中选取正确答案.在读懂意思的基础上,再利用线索特征词等进一步确认答案.
2)从词汇上锁定线索 做保持对一些线索词的敏感是非常重要的,要好好关注空白前后的名词和动词,然后在选项中查找它们的近义词、反义词、同义词、同类词等.其次是一些专有名词,比如说数词、代词、时间、年代、地点/名称等.尤其是在读不懂句子的情况下,利用这样的线索词寻找答案是很有效的方法.
3)从关联词作为切入点 通常,英语的句段之间经常会运用关联词表示过渡和衔接,让文章的思路与更清楚、逻辑更连贯,因此文章中和选项中表示各种逻辑关系的路标性信号词在选择答案时都是很重要的线索.在做题时可将这三个层面的线索很好地结合起来.例如,在看到表示并列或递进关系的关联词时,一般表示前后句子的名词或句意具有同指性;而表示转折让步关系的词则往往表示前后句子的名词同指,但句意对立,或褒贬对立或肯否对立;而表示例证关系的词则意味着在举例之前或之后有表述概念或某一观点的句子,往往会有复数名词出现.
A. | approach | B. | direct | C. | slide | D. | dash |
A. | will finish | B. | have finished | ||
C. | finished | D. | will have finished |
A. | Concerned,concerned | B. | Concerning,concerning | ||
C. | Concerned,concerning | D. | Concerning,concerned |