決戰(zhàn)閱讀之說(shuō)明文-物品說(shuō)明類(lèi)2 配套講義版（強(qiáng)化篇）

決戰(zhàn)閱讀之巔說(shuō)明文1.0武林秘籍之物品說(shuō)明類(lèi)2【Reading2:2019全國(guó)卷Ⅰ·C】閱讀下面的短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中選出最佳選項(xiàng)。①Asdataandidentitytheftbecomesmoreandmorecommon,themarketisgrowingforbiometric(生物測(cè)量)technologies—likefingerprintscans—tokeepothersoutofprivatee-spaces.Atpresent,thesetechnologiesarestillexpensive,though.②ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalow-costdevice(裝置)thatgetsaroundthisproblem:asmartkeyboard.Thissmartkeyboardpreciselymeasuresthecadence(節(jié)奏)withwhichonetypesandthepressurefingersapplytoeachkey.Thekeyboardcouldofferastronglayerofsecuritybyanalyzingthingsliketheforceofauser’stypingandthetimebetweenkeypresses.Thesepatternsareuniquetoeachperson.Thus,thekeyboardcandeterminepeople’sidentities,andbyextension,whethertheyshouldbegivenaccesstothecomputerit’sconnectedto—regardlessofwhethersomeonegetsthepasswordright.③Italsodoesn’trequireanewtypeoftechnologythatpeoplearen’talreadyfamiliarwith.Everybodyusesakeyboardandeverybodytypesdifferently.④Inastudydescribingthetechnology,theresearchershad100volunteerstypetheword“touch”fourtimesusingthesmartkeyboard.Datacollectedfromthedevicecouldbeusedtorecognizedifferentparticipantsbasedonhowtheytyped,withverylowerrorrates.Theresearcherssaythatthekeyboardshouldbeprettystraightforwardtocommercializeandismostlymadeofinexpensive,plastic-likeparts.Theteamhopestomakeittomarketinthenearfuture.6.Whydotheresearchersdevelopthesmartkeyboard?Toreducepressureonkeys. B.Toimproveaccuracyintyping.C.Toreplacethepasswordsystem. D.Tocutthecostofe-spaceprotection.7.Whatmakestheinventionofthesmartkeyboardpossible?Computersaremucheasiertooperate. B.Fingerprintscanningtechniquesdevelopfast.C.Typingpatternsvaryfrompersontoperson. D.Datasecuritymeasuresareguaranteed.8.Whatdotheresearchersexpectofthesmartkeyboard?A.It’llbeenvironment-friendly. B.It’llreachconsumerssoon.C.It’llbemadeofplastics. D.It’llhelpspeeduptyping.9.Whereisthistextmostlikelyfrom?A.Adiary. B.Aguidebook.C.Anovel. D.Amagazine.Step1:快速通讀文章，完成下面的摘要，并找出對(duì)應(yīng)的題目。一般特殊型說(shuō)明文引言正文總結(jié)Step2:畫(huà)出文章的思維導(dǎo)圖，并找出對(duì)應(yīng)的題目。Step3:采用“脫衣服”大法分析下列長(zhǎng)難句，并把漢語(yǔ)意思寫(xiě)到橫線(xiàn)上。Asdataandidentitytheftbecomesmoreandmorecommon,themarketisgrowingforbiometric(生物測(cè)量)technologies—likefingerprintscanstokeepothersoutofprivatee-spaces.Atpresent,thesetechnologiesarestillexpensive,though.___________________________________________________________________________________________Thesepatternsareuniquetoeachperson.Thus,thekeyboardcandeterminepeople’sidentities,andbyextension,whethertheyshouldbegivenaccesstothecomputerit’sconnectedto—regardlessofwhethersomeonegetsthepasswordright.___________________________________________________________________________________________Theresearcherssaythatthekeyboardshouldbeprettystraightforwardtocommercializeandismostlymadeofinexpensive,plastic-likeparts.___________________________________________________________________________________________Step4:將以下單詞與英文釋義配對(duì)。Group1happeningoften,existinginlargenumbersorinmanyplacestofindthesize,happeningoften,existinginlargenumbersorinmanyplacestofindthesize,quantity,etc.ofsth.instandardunitstobringthingstogetherfromdifferentpeopleorplacesapersonwhoistakingpartinanactivityoreventcollectparticipantcommontomakeaprofit,especiallyinawaythatotherpeopledonotapproveofnotcostingalotofmoneyanoccasionwhenpeoplebuyandsellgoodstomakeaprofit,especiallyinawaythatotherpeopledonotapproveofnotcostingalotofmoneyanoccasionwhenpeoplebuyandsellgoodstoknowwhosb.isorwhatsth.iswhenyouseeo