高一上册译林版英语必修第一册课时作业Unit4SectionⅠWelcometotheunit&Reading+Word版含答案.docx

课时作业(十)
Unit4　SectionⅠ　Welcometotheunit&Reading
Ⅰ.阅读理解
A
Peoplebelievethatclimbingcandogoodtohealth.Wherecanyoulearntheskillofclimbingthen? Ifyouthinkthatyouhavetogotothemountainstolearnhowtoclimb, you'rewrong.ManyAmericansarelearningtoclimbincitygyms.Here, peoplearelearningonspecialclimbingwalls.Theclimbingwallgoesstraightupandhassmallholdingplacesforhandsandfeet.
Howdopeopleclimbthewall? Toclimb, youneedspecialshoesandaharness(保护带)aroundyourchesttoholdyou.Thereareropestiedtoyourharness.Theropesholdyouinplacesothatyoudon'tfall.Abeginner'swallisusuallyabout15feethigh, andyouclimbstraightup.Therearesmallpiecesofmetalthatstickoutforyoutostandonandholdonto.Sometimesit'seasytoseethenewpieceofmetal.Sometimes, it'snot.Themostdifficultistocontrolyourfear.It'snormalforhumanstobeafraidoffalling, soit'sdifficultnottofeelfear.Butwhenyoumoveawayfromthewall, theharnessandtheropesholdyou, andyoubegintofeelsafe.Youmoveslowlyuntilyoureachthetop.
Climbingattractspeoplebecauseit'sgoodexerciseforalmosteveryone.Youuseyourwholebody, especiallyyourarmsandlegs.Thissportgivesyourbodyacompleteworkout.Whenyouclimb, bothyourmindandyourbodycanbecomestronger.
1．Whatcanweinferfromthepassage?
A．Peoplearefairlyinterestedinclimbingnowadays.
B．Itisimpossibletobuildupone'sbodybyclimbing.
C．Peoplecanonlylearntheskillofclimbingoutdoors.
D．Itisalwayseasytoseeholdingplacesinclimbing.
2．Themostdifficultth