高一英语阅读理解同步练习附答案高一英语阅读理解同步练习附答案阅读下面的短文，从每题所给的四个选项（、）中，选出最佳选项。为人类着想），锦标赛）懊恼预算）经济）.Thewriterintroduesthewordssuhasinputandoutputinorderto.introduepeopletoomputerlanguageB.showomputerlanguageisthesameasnglish.helppeoplesomesientifilanguage.giepeoplesomesientifilanguage.hdoesthewritertalabouttonehengeintrat.Togieaneampleoftheerfirstomputer.B.Toshowthatomputersareolderthanmanind.Totellthedifferenebetweenthepastandthepresent.Togieanothererofeplainingomputers.3.fouthinoftheirleoflargestandingstonesasaomputer,.theshadowistheinputandthepositionistheoutputB.thesunlightistheinputandthealendaristheoutput.thepositionistheinputandthesunlightistheoutput.thealendaristheinputandtheshadowistheoutput.tratisprobabltaenfrom.aomputertetbooB.aompansadertisement.ateahourselfomputerboo.ahildrensguidetoomputershendidoulastseeapolarbear匕极熊）natriptoaoo,perhapsfouhadattendedawinteratiitineworafewearsago,ouwouldhaeseenawholepolarbearlub.ThesePolarBearsarepeoplewhomeetfreuentlinthewintertoswiminfreeingoldwater.Thatda,theairtemperaturewas3C,andthewatertemperaturewasalittlehigher.ThemembersofthePolarBearlubatonesland,eworareusuallabouttheageof.embersmustsatisftworeuirements.irst,themustgetalongwellwitheeroneelseinthegroupthisiserimportantbeausetherearesomandifferentindsofpeoplD.coldwaterswimmingcausesmoreheartattacksinsummerthaninwinter67. ThePolarBearsliketoswimyearround,for.A. itisaneasywayotkeepthebodywarminwinterB. theycanremainyoungC. theyfinditenjoyableandinterestingD. theymightmeetfewertroublesinlife68. Thepassageismainlyabout.A. therequirementsofthePolarBearClubB. agroupofcoldwaterswimmingliversC. thePolarBearslifeinNewYorkD. doctorsideasaboutcoldwaterswimmingDSwimmingisoneofthoseactivitiesthatcanbelearnedearlyinlife.Littlechildrencanlearntoswimassoonastheywalk.Infact,youneedthesameskillsinwalkingasinswimming.However,Ibelievethatfiveisthebestagetolearn.Byfiveorsix,achildknowsfearofwater,averyimportantthingtoknow.Itswisetobeafraid,torecognizetruedanger.Youngonesunderstandthatthewatercansometimesbeverydangerous.Toreallybenefitfromswimming,everyswimmershouldlearn,assoonaspossible,thesefourbasicstrokes;butterfly,backstroke,breastroke,andcrawl.Ifeelthatoneofthesethebreaststrokeisdifferentfromtheothers,sincesomeyoungswimmersusethisstrokenaturally,withoutanytraining.Inswimmingtherearecertainruleseveryswimmershouldfollow:I.Neverswimalone!Nomatterhowgoodyouareinthewater,dontriskdrowningbyswimmingalone.Ifyouswimbyyourself,withnolifeguardsorfriendswithyou,youmaygetintotrouble.Soletstaketwosituations.Inthefirstcase,imagineMarysmotheranswersthetelephone.You:MayIspeaktoMary,please?Mother:No.Itstoolate.Maryisasleepnow.You:Areyousure?Itsonly10oclock.Mother:Yes.Iwenttoherroomandshewasasleep.ThemotherknowsthatMaryisasleepbecauseshewentintoherroomandsawher.Hereisanothercase.TwofriendsdecidetotelephoneMary.Jack:LetstelephoneMary.Its10oclock.Jill:No,Itstoolate.Shewillbeasleepnow.JillknowsthatMaryalwaysgoestobedbefore10oclock,sonowshellprobablybeasleep.Butitisalsopossiblethatsheisstayinguplate.73.Inthefirstsituation,Marysmother.A.wantstotellyouthatsheknowsMaryisasleepB.knowsthatMarywasasleepC.hasnoideawhetherMaryisasleepornotD.wantstoknowifshecantakeamessageforMary74.Inthesecondsituation,Jill.A.knowsthatMaryhasgonetobedB.doesntknowthatMaryisasleepC.thinksitslikelythatMarycannotanswerthetelephoneD.issurethatMarycannotanswerthetelephone75.Accordingtotheteacher,inwhichsituationdoyouthinkthewordwillisusedinthesamewayJillusesit?A.Itstooheavy,Ithink.Illhelpyou.B.Dontgetintohisoffice.Hewillbeangrynow.C.Youwonthavetocometomyoffice.Iwillsendittoyou.D.Willyoupleasedomeafavor?5660DDCDB6165ADBBB6670DCBBB7175ADACB