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页数:6页
时间:2019-06-01
《2010年3月份百题精练(2)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、教育城:http://www.12edu.cn/gaokao/2010年3月份百题精练(2)英语试题第三部分:阅读理解(共20小题;每小题2分,满分40分)阅读下面短文,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。AEyeFactsTherearemanycommonlyheldbeliefsabouteyesightthatarenotprovenfacts.Forexample,somepeoplebelievethatwearingglassestoosoo
2、nweakenstheeyes.Butthereisnoevidencetoshowthatthestructure(结构)ofeyesischangedbywearingglassesatyoungage.Wearingthewrongglasses,however,canproveharmful.Studiesshowthatforadultsthereisnodanger,butchildrencandeveloplossofsightiftheyhaveglassesunsuitable
3、fortheireyes.Wehaveallheardsomeofthecommonmythsabouthoweyesightgetsbad.Mostpeoplebelievethatreadinginweaklightcausespooreyesight,butthatisuntrue.Toolittlelightmakestheeyesworkharder,sotheydogettiredandstrained.Eyestrainalsoresultsfromreadingalot,read
4、inginbed,andwatchingtoomuchtelevision.However,althougheyestrainmaycausesomepainorheadaches,itdoesnotdamageeyesightinthelongterm.Anothermythabouteyesisthattheycanbereplaced,ortransplantedfromonepersontoanother.Thereareclosetoonemillionnervefibers(神经纤维
5、)thatconnecttheeyeballtothebrain;asofyet,itisimpossibletoconnectthemallinanewperson.Onlycertainpartsoftheeyecanbereplaced.Butifwekeepclearingupthemythsandlearningmoreabouttheeyes,somedayafulltransplantmaybepossible!56.Thispassageisonlyabout__________
6、__.A.differenttypesofeyeproblemsB.mythsabouteyesightC.beliefsofeyedoctorsD.eyetransplants57.Onecauseofeyestrainmentionedinthepassageis__________.A.wearingglassestoolongB.sufferingfrompainorheadachesC.readinginpoorlightD.readingbeforegoingtobed58.From
7、thepassagewecanconcludethat_________________.A.doctorsarestilllearningthingsabouteyesightB.wearingwrongglassesislessharmfultoadultsC.eyetransplantshavebeenperformedsuccessfullyD.peopleshouldnotwearglassesatyoungageBWestilldon’tunderstandtheinfluenceo
8、fthemind’spoweroverthebody,nordoweunderstandwhythereshouldbesuchpower.Allwecansayforcertainisthattheminddoeshavepoweroverthebodyinverymanydifferentways.IfamanistoldthatheisattheNorthPoleandhebelieveswhatheistold,he’llshow本资料由教育城编辑整理教育城:http://www.12e
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