do you have a good sense of direction- 阅读答案

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1、Doyouhaveagoodsenseofdirection?阅读答案　　Doyouhaveagoodsenseofdirection?Ifnot,pleasetakewithyouacompass.Butifyouforgettotakeacompass,youcanstillfindyourway.　　It’sneveragoodideatoimaginethatthefamilymemberwhowasentrusted（委托）withthejobofmap-readingactuallyknowswher

2、ethefamilyis.Youcantellbytheslightlyconfusedloadontheirfacesthatnothingonthegroundseemstomatchthemap.Nevermind.Theshuisshiningandit’sstillmorning.Ifyoudon’tknowtheexacttime,youcanstillfindoutwheresouthis,butyou’llneedtobepatient.　　①Findastraightsickandputitin

3、thegroundinaplacewhereyoucanmarkitsshadow.　　②Trytopositionthestickasvertically（垂直）asyoucan.Youcancheckthisbymakingasimpleplumbline（铅锤线）withapieceofstringandweight.Youhaven’tgotanystring?OK,useathreadfromyourclotheswithabuttontiedattheendtoactasaweight.　　③Mark

4、theendoftheshadowcastbythestick.　　④Waitapproximatelyhalfanhourandmarktheendoftheshadowagain.　　⑤Keepdoingthisuntilyouhavemadeseveralmarks.　　⑥Themarknearestthestickwillrepresenttheshortestshadow,whichiscastatmidday,whenthesunishighestintheskyandpointingtotheexa

5、ctsouth.　　⑦Pickapointinthedistancealongthelinebetweentheshortestshadowandthestick.　　⑧Thatpointissouthofwhereyouare.　　⑨Nowyoucanturnthemap,likeyoudidbefore,andfindwhichwayyoushouldbetravelling.　　68.Tofindthedirection,weoughttobepatientprobablybecause　　A.itisno

6、teasytofindaproperstickB.itisnoteasytopositionthestick　　C.ittakeshourstomakethemarksD.ittakesabouthalfanhourtomakethemarks　　69.Thepassagewouldprobablybemosthelpfulto.　　A.thosewhodrawmapsB.thosewhogetlost　　C.thosewhomakecompassesD.thosewhodoexperiments　　70.Whi

7、chofthefollowingpicturesbestshowsthewayoffindingthedirectionofsouth?　　　　　　71.Theauthorpresentsthispassageby.　　A.tellinganinterestingstoryB.describinganactivityinalivelyway　　C.testinganideabyreasoningD.introducingapracticalmethod　　【解析】文章大意　　你的方向感怎么样？来到一个陌生的地方，

8、如果没有指南针，你将如何判断方向你？本文介绍给我们一种辨别方向的方法。　　68.C推理判断题。根据文章中的辨别方向的步骤可以推断出这种方法需要花费时间，故本题选C。　　69.B推理判断题。根据文章第二自然段大意可知本题选B。　　70.A推理判断题。由文章介绍的辨别方向的步骤可知本题A项正确。　　71.D推理判断题。由文中所介绍的辨别方向的办法可知这种方法简单易行，也很实用