2018_2019学年高中英语单元质量检测（二）（含解析）

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1、单元质量检测(二)(时间：100分钟　满分：120分)Ⅰ.阅读理解(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。AAttheendofeveryyear,Timepicksthebest25inventionsthatare“makingtheworldbetterandsmarter”.Herewehavepickedthreeinventionsthatcouldbeapartofyourlifeinthenearfuture.Thelevitating(悬浮的)lightbulb

2、ThisspeciallightbulbwasinventedbyU．S.artistandscientistSimonMorris.Hegottheideaofmakingalightbulbfloatfromhoverboards(悬浮滑板),whichheusedtodreamofhavingasakid.Butthefloatingisnotthemostamazingpart.Therejectionforcebetweentheoppositeendsofthemagnets(磁铁),whichwereputinthebottom

3、ofthebulbandinthewoodenbase,doesthejob.What'snewhereisatechnologycalledinduction(电磁感应).Itallowsthelightbulbtogetpowerfromthebaseeventheyarenotincontact.ShoesthattiethemselvesThey'renotwhatyouthink—shoelacesthattiethemselvesinthewaywetiethem.Instead,thenewshoeshavesmallmotor

4、sthatcontroltheirlaces.Whenyoustepinthem,yourfeetwillhitasensor(传感器)intheshoesandthemotorwillautomaticallytightenthelaces.Buttheshoesweren'tjustdesignedforlazypeople'sneeds.Theycouldactuallygiveathletesanadvantageduringcompetition.Theyarealsousefulforpeoplewhocannotmovethei

5、rarmsorfingerseasily.Thenotouchthermometer(体温计)Takingyourbodytemperatureusuallymeansputtingathermometerinyourarmpits(腋窝)andstayingstillforminutes.Itmaybeeasyforyou,butit'sanimpossibletaskforlittlekids.Now,withthenewthermometer,userscansimplyputit2.5centimetersfromapatient's

6、foreheadandpressthebutton,anditcangetreadingintwoseconds.语篇解读：每到年终岁尾，《时代周刊》都会评选出25项“让世界变得更加美好和智能的”最佳发明。本文介绍了其中的三项发明。1．Themostamazingaspectofthelevitatinglightbulbisthat________.A．itcanfloatB．itsinventorismorethanascientistC．itmakesuseoftherejectionofthemagnetsD．inductionall

7、owsittogetpowerevenwhenunconnectedwiththebase解析：选D　细节理解题。根据第三段最后两句“What'snewhereis...Itallowsthelightbulbtogetpowerfromthebaseeventheyarenotincontact.”可知，悬浮灯泡最神奇的地方是这项电磁感应技术可以让灯泡不用接触底座就能通电。故选D项。2．Howisthenotouchthermometerdifferentfromotherones?A．Itmakesiteasiertotakekids't

8、emperature.B．Youneedwaittwominutesforthereading.C．Youdon'tneedtopressthebutton.D．I