2024-2025學(xué)年新教材高中英語(yǔ)Unit3TheworldofscienceUsinglanguage課后作業(yè)含解析外研版必修第三冊(cè)

Unit3TheworldofscienceⅠ.閱讀理解Asdataandidentitytheftbecomesmoreandmorecommon,themarketisgrowingforbiometric(生物測(cè)量)technologies—likefingerprintscans—tokeepothersoutofprivatee-spaces.Atpresent,thesetechnologiesarestillexpensive,though.ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalow-costdevice(裝置)thatgetsaroundthisproblem:asmartkeyboard.Thissmartkeyboardpreciselymeasuresthecadence(節(jié)奏)withwhichonetypesandthepressurefingersapplytoeachkey.Thekeyboardcouldofferastronglayerofsecuritybyanalyzingthingsliketheforceofauser'stypingandthetimebetweenkeypresses.Thesepatternsareuniquetoeachperson.Thus,thekeyboardcandeterminepeople'sidentities,andbyextension,whethertheyshouldbegivenaccesstothecomputerit'sconnectedto—regardlessofwhethersomeonegetsthepasswordright.Italsodoesn'trequireanewtypeoftechnologythatpeoplearen'talreadyfamiliarwith.Everybodyusesakeyboardandeverybodytypesdifferently.Inastudydescribingthetechnology,theresearchershad100volunteerstypetheword“touch”fourtimesusingthesmartkeyboard.Datacollectedfromthedevicecouldbeusedtorecognizedifferentparticipantsbasedonhowtheytyped,withverylowerrorrates.Theresearcherssaythatthekeyboardshouldbeprettystraightforwardtocommercializeandismostlymadeofinexpensive,plastic-likeparts.Theteamhopestomakeittomarketinthenearfuture.本文是一篇說(shuō)明文。數(shù)據(jù)和身份盜竊變得越來(lái)越普遍，目前，像指紋掃描等技術(shù)仍舊是昂貴的。本文介紹了一種新的科技——智能鍵盤，它能給e-space用戶帶來(lái)平安，而且這項(xiàng)技術(shù)也不貴。1．Whydotheresearchersdevelopthesmartkeyboard?A．Toreducepressureonkeys.B．Toimproveaccuracyintyping.C．Toreplacethepasswordsystem.D．Tocutthecostofe-spaceprotection.解析：細(xì)微環(huán)節(jié)理解題。依據(jù)第一段的Atpresent,thesetechnologiesarestillexpensive,though.和其次段的ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalow-costdevice(裝置)thatgetsaroundthisproblem:asmartkeyboard.可知，探討者們開發(fā)智能鍵盤是為了降低e-space的成本。故選D。答案：D2．Whatmakestheinventionofthesmartkeyboardpossible?A．Computersaremucheasiertooperate.B．Fingerprintscanningtechniquesdevelopfast.C．Typingpatternsvaryfrompersontoperson.D．Datasecuritymeasuresareguaranteed.解析：細(xì)微環(huán)節(jié)理解題。依據(jù)其次段的Thekeyboardcouldofferastronglayerofsecuritybyanalyzingthingsliketheforceofauser'stypingandthetimebetweenkeypresses.Thesepatternsareuniquetoeachperson.Thus，thekeyboardcandeterminepeople'sidentities可知，因?yàn)槊總€(gè)人的打字方式不同，使智能鍵盤能夠識(shí)別人的身份。故選C。答案：C3．Whatdotheresearchersexpectofthesmartkeyboard?A．It'llbeenvironment-friendly.B．It'llreachconsumerssoon.C．It'llbemadeofplastics.D．It'llhelpspeeduptyping.解析：細(xì)微環(huán)節(jié)理解題。依據(jù)最終一段的Theteamhopestomakeittomarketinthenearfuture.可知，探討者們希望智能鍵盤能早日面世。故選B。答案：B4．Whereisthistextmostlikelyfrom?A．Adiary. B．Aguidebook.C．Anovel. D．Amagazine.解析：推理推斷題。本文介紹了一種新的科技——智能鍵盤，它能給e-space用戶帶來(lái)平安。由此可知，本文是關(guān)于科技，結(jié)合所給選項(xiàng)可知，本文可能來(lái)自一本雜志。故選D。答案：DⅡ.七選五Themostsuccessfulpeopleallhavecertainhabitsintheirdailyroutines.__1__Forminganewgoodhabitcanbeastruggle,butitiswellworththeeffort.Herearethefourstepsyoucanfollowtoformgoodhabits.Setyourgoal.Beforeyoucanbegintoworkonyournewhabit,itisworthwhiletoconsideryourgoal.__2__Makesurethatyourgoalisspecific,measurableandrealistictoincreaseyourchancesofsuccess.__3__Havinggoodhabitsthatareinlinewiththegoalscanimproveyourchancesofachievingyourgoals.Afteryouhavesetyourgoalandworkedoutallofthespecifics(細(xì)微環(huán)節(jié))ofachievingthatgoal,findahabitthatispartofachievingthatgoal.Considerwhatgoodhabitwouldhelpyouachievethatgoal.Consideryourmotivation.Onceyouhaveidentifiedyourgoalandthenewhabityouneedtoachievethisgoal,takesometimetoconsideryourmotivation.__4__Goodmotivationcanbethedifferencebetweensuccessandfailureintermsofforminganewhabit.Sotakeyourtimetoconsideryourmotivation.Giveyourselftime.Forminganewhabitcantakealongtime.Somepeoplecanformanewhabitinaslittleasafewweeks,whileotherpeoplewilltakeseveralmonths.Asyouworktoformyournewhabit,justkeepinmindthatitmaybeawhilebeforeitcomestrue.__5__A．Identifywaystoachievegoals.B．Findthehabityouwanttoform.C．Goodhabitsaresuretomakeyouasuccess.D．Thesehabitshelpcontributetotheirsuccess.E．Figureoutexactlywhatyouhopetoachieve.F．Trytobepatientwithyourselfasyouformyournewhabit.G．Yourmotivationisthereasonyouwanttoformthisnewhabit.本文是一篇說(shuō)明文。主要介紹了養(yǎng)成良好的習(xí)慣的方法。1．D解析：依據(jù)上文Themostsuccessfulpeopleallhavecertainhabitsintheirdailyroutines.(最勝利的人在日常生活中都有肯定的習(xí)慣。)中“certainhabits”和“Themostsuccessfulpeople”可對(duì)應(yīng)到選項(xiàng)D中的“Thesehabits”和“theirsuccess”，故D項(xiàng)“這些習(xí)慣有助于促成他們的勝利”符合語(yǔ)境。故選D。2．E解析：依據(jù)本段的主題句“Setyourgoal(設(shè)定目標(biāo))”，與上文Beforeyoucanbegintoworkonyournewhabit,itisworthwhiletoconsideryourgoal.(在你起先培育新習(xí)慣之前，有必要考慮一下你的目標(biāo)。)中的“consideryourgoal”可知，此處講的應(yīng)是要弄清晰自己的目標(biāo)是什么，故E項(xiàng)“弄清晰你原委希望實(shí)現(xiàn)什么”符合語(yǔ)境。故選E。3．B解析：通讀第三段可知，主要講與目標(biāo)一樣的好習(xí)慣能提高你實(shí)現(xiàn)自己的目標(biāo)的可能性。再結(jié)合該段中的“Afteryouhavesetyourgoalandworkedoutallofthespecifics(細(xì)微環(huán)節(jié))ofachievingthatgoal,findahabitthatispartofachievingthatgoal.(在你設(shè)定了目標(biāo)，并制定了實(shí)現(xiàn)目標(biāo)的全部細(xì)微環(huán)節(jié)之后，養(yǎng)成一個(gè)習(xí)慣，這也是實(shí)現(xiàn)目標(biāo)的一部分。)”可知，B項(xiàng)“找到你想養(yǎng)成的習(xí)慣”最能概括本段的主題。故選B。4．G解析：依據(jù)該段的主題句以及空前的“takesometimetoconsideryourmotivation(花點(diǎn)時(shí)間考慮你的動(dòng)機(jī))”以及空后的“Goodmotivationcanbethedifferencebetweensuccessandfailureintermsofforminganewhabit.(在形成新習(xí)慣方面，良好的動(dòng)機(jī)可能是勝利和失敗的區(qū)分。)”可知，本段的中心內(nèi)容涉及“動(dòng)機(jī)”，故G項(xiàng)“Yourmotivationisthe