高考英语阅读理解练习及答案

高考英语阅读理解练习及答案 　由教育部统一组织调度，教育部或实行自主命题的省级考试院命题，每年的6月7日、6月8日考试，高考试卷分为全国卷和各省市自主命题试卷。下面是的高考理解答案，希望能帮到大家!

高考英语阅读理解练习及答案 由教育部统一组织调度，教育部或实行自主命题的省级考试院 命题，每年的6月7日、6月8日考试，高考试卷分为全国卷和各 省市自主命题试卷。下面是的高考理解答案，希望能帮到大家! Whenwecanseewell,wedonotthinkaboutoureyes veryoften.Itisonlywhenwecannotseeperfectlythatwe etoseehowimportantoureyesare. Peoplewhoarenearsightedcanonlyseethingsthatare veryclosetotheireyes.Manypeoplewhodoalotofclose work,suchaswriting,readingandsewing,beenearsighted. Thentheyhavetowearglassesinordertoseedistant thingsclearly. Peoplewhoarefarsighted(近视的)sufferfromjustthe oppositeproblem.Theycanseethingsthatarefaraway, buttheyhavedifficultyreadingabookunlesstheyholdit atarm‘slength.Iftheywanttodomuchreading,they mustgetglassestoo. Otherpeopledonotseeclearlybecausetheireyesare notexactlytherightshape.This,too,canbecorrectedby glasses.Somepeople‘seyesbeecloudybecauseof cataracts(白内障).Longagothesepeopleoftenbecame blind.Now,however,itispossibletooperateonthe cataractsandremovethem. Whennightfalls,coloursbeefaintertotheeyeand finallydisappear.Afteryoureyeshavegrownusedtothe