中考英语复习精品资料 阅读练习7.doc

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1、中考英语复习精品资料阅读练习7　　Areyoucarryingtoomuchonyourbackatschool?You’renotalone.BackexpertsintheUnitedStatesareworriedthatyoungstudentsarehavingbackandneckproblemsasaresultofcarryingtoomuchintheirbackpacks(schoolbags).　　“IthurtsmybackwhenIrun,”saidOberlinReyes,astudentinVirginia.“It’shardtogetup

2、thestairswithmybackpack,becauseit’stooheavy.”　　Oberlinisamongstudentswhosebackpackswereweighedforaweekinarecentstudy.　　Theyhadregularbackpackswithtwostraps(带子)tocarrythem,butanumberofstudentswithheavyloadshadswitchedtorollingbackpacks(whichhavewheelsandcanrollontheground).　　ShirleyPark,w

3、hosebackpackweighed10kilograms,saidshechangedtoarollingbackpackbecauseshewasstartingtohavebackpain.　　Howmuchistoomuch?Expertssaystudentsshouldcarrynomorethan10to15percentoftheirownbodyweight.　　Afewstudentshadonesuggestiontolightentheload:lesshomework.　　P.S.(附)Doctor’ssuggestion:　　①Lighte

4、ntheload.Cleanoutbinders(活页材料)andtakehomeonlythebooksyouneedthatnight.　　②Widestrapsarebetter.Theysendouttheweightoveryourshouldersmoreevenly(均匀).Andbesuretowearbothstrapsratherthanhangingthepackoveroneshoulder.　　③Packsmart.Theheavierthingsshouldbepackedclosedtotheback.　　④Bendbothkneeswhe

5、nyoupickupthepack,anddon’tjustbendoveratthewaist(腰).　　1.“_____”isthemainideaofthetext.A.Theproblemofbackpacksisworthstudying　　B.Theproblemmadebyheavybackpacks3用心爱心专心C.Whatisthebestbackpackforastudent　　D.Howtomakestudents’backpackslight　　2.AccordingtoEnderlinReyesandShirleyPark,weknow____

6、__.A.studentshavetodotoomuchhomework　　B.backpackshavetocarryheavybackpacks　　C.backpackswithoutwheelsarebadforstudents　　D.toomuchhomeworkleavesstudentsnofreetime　　3.Theexpression“switchedto”inthetextperhapsmeans______.　　A.startedtouseB.turnedtoC.caughtupD.usedfor　　4.Accordingtothepassage,

7、it’sbetterforastudentof40kilogramstocarryabackpackof_____atmostbythewordsofexperts.　　A.10kgB.8kgC.6kgD.7kg　　5.Ifstudentsfollowthedoctor’ssuggestionsthey______.　　A.maylightentheirbackpacks　　B.canlearnhowtohelpthemselvesC.mayfeeltheirbackpacksarelighter　　D.willknowhowtowear