还剩3页未读,继续阅读
文本内容:
Unit13单元检测B——阅读理解提速练Ⅰ.阅读理解A2018·湖南省重点名校联考HowmanyhoursofsleepdidyougetlastnightIftheanswerisnotenoughthenyoumighthaveahardertimerememberingsomethingfromyesterdaythanthosewhowerewellrested.Scientistshavelongknowntheadvantagesofagoodnightssleepbutanewstudyhasconfirmedtheoldwivestalethatsleepingonanideacanactuallymakeiteasytoapprehenditassleepingisakeypartofthehumanlearningprocess.BystudyingthesleepingpatternsofmiceateamfromtheJohnHopkinsUniversitySchoolofMedicinefoundthatsleepallowsustoreadjustbraincellssolidifylessonslearnedandthenusethemwhenwewakeup.LeadauthorGrahamDieringsaid“Thehumanbraincanonlystoreacertainamountofinformationbeforeitneedstobereadjusted.Thebottomlineisthatsleepisnotreallydowntime停工期forthebrain.Ithasimportantworktodothen.”Whenweareawakethesystemofneurons神经元ispushedtowardsfullabilityinabidtomakesenseoftheworldandeverythingwearetakingin.Thisconstantfiringofneuronsmeanswewillloseourabilitytodevotebrainpowertomemory.Thenwhenweareasleepthereisaprocessofreductiongoingonwhichcausesa20%dropinreceptorproteins受体蛋白质paredtothosewhoarestillawake.Anditisthisprocessofreductionthatgoesonwhenyouaresleepingthatisnecessaryforlearningandmemory.Itisnttheonlystudytoremindusofthevalueofrest.BackinSeptemberastudyshowedwhenwesleepthebrainworkshardertoprocessthememorieswevaluemorehighly.Sostudyingbeforegoingtobedcanhelpyouremembermorethingsthanyoudointhemorning.语篇解读本文是说明文一项最新研究表明,充足的睡眠有益于记忆,人们在睡眠之前的记忆力处于最佳状态1.Whichofthefollowingcanreplacetheunderlinedword“apprehend”inParagraph2A.Carryout. B.Dreamup.C.Accept.D.Understand.解析选D 词义猜测题根据该词后的“assleepingisakeypartofthehumanlearningprocess”可知,是更容易理解一个概念,故apprehend的意思和understand相近2.WhenisourmemorygoodA.Whenournervoussystemisinactive.B.Whenweliewideawakeonthebed.C.Whenwebeesensitivetotheoutsideworld.D.Whenthelevelofreceptorproteinsisincreasing.解析选A 细节理解题根据第五段第
一、二句可知,当人们清醒时,神经系统处于活跃状态,此时大脑的记忆能力就会减弱由此可知,当我们的神经系统处于低迷状态时,大脑记忆力最好3.WhatstheauthorspurposeinwritingthetextA.Totellustheprocessofmemorizingthings.B.Toshowtheimportanceofagoodmemory.C.Topersuadeustogetenoughsleep.D.Todescribeamonphenomenon.解析选C 写作目的题本文介绍了充足的睡眠的重要性,旨在劝说人们要有充足的睡眠BPubliclibrarieshavehadanotherbadyear.Theyarelikelocalrailways.Peoplelikehavingthemaroundandareangryiftheyclose.Butasforusingthemthereissolittletimethesedays.TotheUShistorianMatthewBattlesthelibraryisametaphor隐喻forthelandofchanceaplacewherelostinthepilesnewAmericanscould“dreamofpersonalsuccessunaidedbyunnamedothersastagewithamirrorforbackdrop背景幕布thatreflectsonlythereader”.InBritainthelibrarywasagrammarschoolateachyourselfacademyawayoflearning.Digitizationhaschangedeverything.Thepubliclibraryisnolongeraplacesacredtoknowledge.Itswallshavebeenbombedopen.Somuchrubbishissaidandwrittenaboutthedeathofbooks.FiveyearsagowhenAmazonebooksaleswerehigherthanthoseofpaperbackcopiesitwasassumedthebookwasdying.Printwasyesterdayonemorevictimofthegreatdigitalwipeout.ButWaterstoneslastyearstoppedsellingKindlesandchangedtheshelfspacetophysicalbooks.Itsawa5%riseinsales.Thoughthebookshophassufferedthebookhasnot.Butthesearebuyersnotborrowers.Thelibrarymustrediscoveritsspecialness.Thisstrengthliesnotinbooksbutinitsreadersintheirdesiretogathersharewitheachotherhearwritersandexperiencebookswithagroup.Itisinplaysconcertsedylecturesdebatesquizzesperformancesofeverysort.Itshouldbinecoffeeshopsbookexchangesplaygroupsartgalleriesmuseumsandperformances.EversincethedaysofAlexandriathelibraryhasbeenthepalaceofthemindthe“UniversityofAll”.TheInternethasremoveditspletecontrolofknowledgebutcannotcopyitssenseofplaceitsjoyofhumangathering.语篇解读本文是议论文文章讨论了图书馆的数量虽然减少了,借书的人少了,但是书却并没有消失4.WhatisstressedbymentioningMatthewBattlesA.ThemeaningoftheAmericanDream.B.TheroleoflibrariesinAmericanslife.C.Thethingspeoplecanlearninalibrary.D.Thedecreaseinthenumberoflibraries.解析选B 推理判断题根据第二段可知,MatthewBattles强调了图书馆是机会之地,人们可以在图书馆中寻求自己的个人成功等,说明了图书馆对于人们的影响5.WhatdidpeopleusetothinkaboutbooksA.Digitaltechnologyleftbooksdying.B.Alotofbookswerebeingrubbish.C.Physicalbookstookuptoomuchspace.D.Booksinlibrarieswerebetterthanebooks.解析选A 推理判断题根据第三段中的“Somuchrubbishissaidandwrittenaboutthedeathofbooks.FiveyearsagowhenAmazonebooksaleswerehigherthanthoseofpaperbackcopiesitwasassumedthebookwasdying”可知,过去人们认为数字技术的出现,使得实体书快要灭亡了6.HowcanthelibrarygainitspopularityagainA.Byofferingreadersbetterbooks.B.Byholdingliveeventsforreaders.C.Bybuyingmorebookstofillitsshelves.D.Byprovidingrelaxedatmosphereforreaders.解析选B 细节理解题根据倒数第二段可知,在数字时代,图书馆要想重新恢复它是知识代表的称号,需要举办各种现场活动7.WhatmightbethemostsuitabletitleforthetextA.LibrariesaredyingbutnotforbooksB.LibrarieswillhavenophysicalbooksC.LibrariesarenotaboutbooksanymoreD.Librariesplaynewrolesinmoderntimes解析选A 标题归纳题本文主要讨论了随着数字技术的发展,图书馆的作用似乎越来越小了,但是书并没有消亡Ⅱ.阅读七选五5WaysTechnologyisChangingtheSocialLivesofTeenagersTechnologyallowsteenstomunicatewithfriendsinnewways.Herearefivewaystechnologyischangingteenagersfriendships Teensaremakingnewfriendsonline.Infact57%ofteenshavemadenewfriendsonline.__1__WhileinthepastteenswereoftenlimitedtomakingfriendsfromtheirschoolsornearbytownstheInternetgivesthemaccesstootherpeopleallaroundtheworld.Teensaremorelikelytotextthantalk.Gonearethedaysofsittingathomewaitingforthephonetoring.__2__About55%ofteenstexttheirfriendsonadailybasisandonly19%talkonthephoneeveryday.Inadditiontotextingteensarealsousinginstantmessagingsocialmediaemailandvideochattotalkwiththeirfriends.Onlinegamingpromotesnewfriendships.78%ofgamerssaythatgaminghelpsthemfeelmoreconnectedwiththeirfriends.__3__Oftheteenswhohavemadefriendsonline57%ofthosewhosaidtheydevelopedtheirfriendshipsbygamingwereboys.__4__Teensusesocialmediatocatchupwithfriends.Almost75%ofteenssaytheyspendtimewiththeirfriendsonsocialmedia.Theyreabletomunicateinrealtimeandtheydiscussdifferenttypesoftopicsonlinemoreoftenthantheydoinperson.Teensmaystruggletoreademotions情感.__5__Lackingfacetofacemunicationmakesitdifficultforteenstounderstandhowothersfeelthroughtheirvoicebodylanguageetc.A.Teenshangoutonline.B.Teensdontlikefacetofacemunication.C.Infactmostteensarenteventalkingonthephone.D.Boysaremorelikelytomakenewfriendswhilegaming.E.Thedigitalworldistransformingthewayteensmunicate.F.Technologyerasesgeographicallimitationtonewfriendships.G.Technologyrobsteensofthechanceoffacetofacemunication.1.解析选F 根据下一句中的“theirschoolsornearbytowns”和“allaroundtheworld”可知,该空内容与交朋友和地域有关,由此可知F项正确2.解析选C 根据下句中的两个数字可知,该空要表达的意思是“事实上,大多数青少年甚至不在电话上交谈了”3.解析选D 根据下文的解释可知,此处应表达的意思是“男孩子更有可能通过玩游戏交新朋友”4.解析选A 根据下文提到的在网上与朋友交流的人数和交流的内容可知,青少年都在网上闲逛5.解析选G 根据下句可知,青少年总在网上交流,很难通过别人的声音、肢体语言理解他们的情感这个问题主要是由科技使青少年失去了面对面交流的机会引起的由此可知,应选G项。