【高优指导】2017届英语外研版一轮复习考点规范练24（必修4Module6）含解析

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1、考点规范练24（必修4Module6）—騷融练第48页I.阅读理解ACanyousmelltwothingsatonce?ThisexperimentcomesfromtheresearchoftwoscientistsfromRiceUniversity.DeniseChenandWenZhouhavebeenexperimentingwiththescienceofsmelLandhavemadesomeveryinterestingdiscoveries.Toexplorethat,youwillneedtwothingswithstrong,characteristicsmel

2、lsand,ofcourse,yournose.Theideaistosmelladifferentsmellwitheachnostril.Holdonesmellveryclosetoyourrightnostril.andtheothersmellveryclosetoyourleftnostril.Thenbreatheinandpaycloseattentiontowhatyousmell.Whatyoushouldfindisthatonesmellwillbeverystrong.Afteranothersniffortwo,thefirstsmellwillgoaway

3、,andyouwillsmelltheothersmell.Keepsniffing,andthefirstsmellwillcomeback.Insteadofsmellingthetwosmellsevenlymixed,theywillworkinturns,oneaftertheother・Why?ChenandZhoufoundthatyoursenseofsmellactsmuchlikeyoursenseofsight.Holdabookinfrontofyournose,sothatyourlefteyeseesthingsontheleftsideofthebook,

4、andyourrighteyeseesthingsontherightsideofthebook.Youwillfindthatyoursightworksinturns,firstontheleftsideofthebookandthenontherightside.Noticethatyoucan，tfocusyourlefteyeononeobjectwhilefocusingyourrighteyeonanotherobject.Yourbrainjumpsbackandforth,payingattentiontooneandthentheother.Thesamething

5、happenswithyournostrils.Iftheyaresmellingdifferentsmells,yourbrainpaysattentiontooneandthentheother・【语篇导读】我们能同时闻两种气味吗?本文通过实验证明,人的嗅觉和视觉一样，如果同时闻不同的气味或看不同的事物，大脑一次只能关注其中的一种事物，然后是另一种。即不能同时闻到两种气味。l.WhichofthcfollowingisTRUEaboutthccxpcrimcnt?答案:C解析:推理判断题。根据第二段中^J'Theideaistosmelladifferentsmellwitheac

6、hnostrilX这个办法就是用每个鼻孔去闻一种不同的气味。）'‘以及对本段的整体理解可推知，实验中是把两种不同气味的液体各自放在两个鼻孔旁边。故选C项。2.DeniseChenandWenZhoudiscoveredthat.A.ourbrainfocusesononethingatatimeB.ourtwonostrilsactdifferentlytowardsthesamesmellC.ournosepreferstosmellstrongersmellsD.oursenseofsmellisconnectedwithoursenseofsight答案:A解析:推理判断题。根据

7、最后一段最后一句^Ifthcyarcsmcllingdiffcrcntsmclls,yourbrainpaysattentiontooneandthcnthcother.（如果他们闻到不同的气味，那么你的大脑会先关注其中一种气味，然后是另一种气味。广据此可知•实验的结果表明我们的大脑一次只能集中于一种事物。故选A项。3.Thelastparagraphisdevelopedby.A.givingexamplesB.makingacomparis