分析 文章大意:本文主要介绍了使用智能手机的危害,告诉我长时间使用手机会引起眼睛干涩和青光眼.并建议我们连续使用手机不超过一个小时.以保护我们的眼睛.
解答 46-50:ADBBD
46题答案:A 细节题,根据第二段There has been a 35% increase in the number of people in the UK who suffer from shortsightedness(近视)since smartphones were introduced there in 1997可知自从1997年智能手机被引进以来,很多英国人遭受到了近视的伤害",现在是2016年,故2016-1997是19年前大部分英国开始使用智能手机.其余的与题意不符,所以选择A.
47题答案:D 细节题,根据第三段:Staring at smartphones for long time gives you dry eyes.和If you look at a bright screen while your pupils become larger,too much light enters your eyes.This can do harm to the eyes and cause a disease called glaucoma 可知,"长时间盯着智能手机,你就会眼睛干;如果你盯着很亮的手机屏幕,你的瞳孔就会变大,这会使你眼睛受到伤害并且引起青光眼".故选D.
48题答案:B 细节题,根据文中的根据短文最后一段Take a break every hour and try the following 可知,"医生建议我们,每使用手机1小时就休息一下".也就是说使用手机不要超过一个小时,故选择B.
49题答案:B 词汇题,根据文中的大意讨论的是使用智能手机的危害,告诉我长时间使用手机会引起眼睛干涩和青光眼,所以这里也是使用你的智能手机,故答案是B.
50题答案:D 主旨大意题.根据Take a break every hour and try the following:look at something at least five meters from you and then focus on the tip of your nose.Repeat this several times.It should reduce the discomfort in your eyes可知,"医生建议我们,每使用智能手机一小时就休息一下;看东西至少五米以外,然后聚焦于鼻尖前面,重复几次,就会减少对眼睛的伤害",所以"作者告诉人们要正确地使用手机"故选D.
点评 本文是一篇日常生活类阅读,题目涉及多道细节理解题,做题时结合原文和题目有针对 性找出相关语句进行仔细分析,结合选项选出正确答案.推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案.
科目:初中英语 来源: 题型:选择题
| A. | protect | B. | be protected | C. | prevent | D. | be prevented |
查看答案和解析>>
科目:初中英语 来源: 题型:选择题
| A. | lie | B. | to lie | C. | lying | D. | lay |
查看答案和解析>>
科目:初中英语 来源: 题型:选择题
| A. | 8 hundreds | B. | 8 hundred | C. | 8 hundreds of | D. | 8-hundreds |
查看答案和解析>>
科目:初中英语 来源: 题型:选择题
| A. | slowed down | B. | was putting down | ||
| C. | was gotten down | D. | broke down |
查看答案和解析>>
科目:初中英语 来源: 题型:选择题
| A. | is written | B. | writes | C. | is writing | D. | has written |
查看答案和解析>>
科目:初中英语 来源: 题型:阅读理解
| Names | Countries | Ages | Special customs |
| Linda | Aruba | Fourteen | Each teacher receives something special from (96)the birthday child and gives him or her a small gift. |
| Lucy | Denmark | (97)Fifteen | If you see(98)a flag flying outside a window,you may know someone in that house is having a birthday |
| Tom | (99)Brazil | Fourteen | (100)The first slice of the birthday cake is usually given to Mom or Dad. |
查看答案和解析>>
科目:初中英语 来源: 题型:阅读理解
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com