高考英語一輪總復習練案32選修7Unit2Robots練習含解析新人教版

一輪復習精品資料(高中)PAGEPAGE1選修七Unit2RobotsⅠ.完形填空(2020·河南省高三一輪復習診斷調(diào)研聯(lián)考)Peerpressureleadsmanyhighschoolstudentstofollowthecrowdandnotdowhattheybelieveisright.Iwasoneofthem.IttookmetwoyearsofhighschooltorealizethatIwas1.Ctostandonmyownfeetand2.Dthechallengeofwrestling.AndIhavegrownfromthisexperience.Wrestlinghasalonghistoryinmy3.B.Mygrandfatherandmytwouncleswrestledandwere4.D.Icanremembermygrandpatellingmehowhe5.AhischampionshipmatchandhowhefeltwhenhisnamewasannouncedasNewYorkStateChampion.Icouldneverhaveimaginedthat6.CtillthenightIwonmyfirstmatch.Ineverrealizedthe7.Bdemandthatwrestlingtookonone'sbody.Thelonghoursoflearningnewmoves,liftingweights,andthementalpreparationsneededtoprepareforthissportare8.D.Ihadtolearnto9.Cmytimebetweenschool,homeandfriends.Wrestlingismoreofanindividualsport,butitalso10.Bthehelpandsupportofateamtobesuccessful.Thecoachestaughtusto11.Dourselvesandalsotheopponentswefaceonthematch.AtChristmas,weasateambroughttoystoUpstateHospitalcancerunitforthe12.Cchildrenwhocouldnotbehomeforthe13.Cwiththeirfamilies.HereIwasableto14.Athechildrenwhoneverknewiftheywereabletoleavethehospitalandlivea(n)15.Alife.ThismademerealizethatIneedtoliveeachdaytothefullestbecausenoonecantellwhatlifehasin16.Dforus.WrestlinghastaughtmeIamcapableofbeingmyown17.B.Icannotgobackintimetochangethepast.18.A，theconfidenceIhavegainedallowsmethepossibilityoffurtheringmy19.Bcareerincollege.Fromthissport,Inowknowthattobe20.Ayoumustnotbeafraidtotrysomethingnew.文章大意：文章主要講述了自己練習摔跤，變得獨立的故事。1．A.afraid B．pleasedC．a(chǎn)ble D．likely〖解析〗根據(jù)前文語境可知，此處表達同齡人的壓力使自己從眾，不相信自己是正確的，自己也是花了兩年的時間才意識到自己能獨立地接受摔跤的挑戰(zhàn)。afraid“害怕的”；pleased“感到滿意的”；able“能夠”；likely“可能的”。2．A.pickingout B．pickingupC．takingin D．takingon〖解析〗根據(jù)此處語境可知，自己能夠接受挑戰(zhàn)。pickingout“挑出”；pickingup“撿起”；takingin“欺騙，吸收”；takingon“接受(挑戰(zhàn))”。3．A.school B．familyC．mind D．study〖解析〗根據(jù)后文說自己的爺爺和叔叔都摔跤，可知此處表示自己家里有摔跤的歷史。school“學?！?；family“家”；mind“思想”；study“學習”。4．A.speakers B．trainersC．believers D．champions〖解析〗根據(jù)后文爺爺講述自己的冠軍的故事，可知此處表示爺爺和叔叔都是冠軍。5．A.won B．heldC．a(chǎn)ttended D．designed〖解析〗根據(jù)語境可知此處表示爺爺講述自己是怎么贏得冠軍的。won“贏得”；held“舉行”；attended“參加”；designed“設(shè)計”。6．A.action B．reactionC．feeling D．change〖解析〗根據(jù)語境可知此處表示自己無法想象出得冠軍的心情。action“行為”；reaction“反應”；feeling“情感”；change“改變”。7．A.little B．physicalC．material D．economic〖解析〗根據(jù)語境可知此處表達作者從來沒有意識到摔跤對自己身體的需要。little“小的；少的”；physical“身體的”；material“材料”；economic“經(jīng)濟”。8．A.enough B．interestingC．satisfactory D．a(chǎn)wesome〖解析〗根據(jù)語境可知此處表示摔跤運動前長時間的準備活動真的令人恐懼。enough“足夠的”；interesting“有趣的”；satisfactory“令人滿意的”；awesome“令人恐懼的”。9．A.spend B．spareC．manage D．value〖解析〗根據(jù)語境可知此處表示自己學會管理在學校，家庭以及朋友之間的時間分配。spend“花費”；spare“勻出時間”；manage“管理”；value“珍惜”。10．A.lacks B．requiresC．consults D．deserves〖解析〗根據(jù)語境可知此處表示摔跤是一項個人活動，也需要別人的幫助。lacks“缺乏”；requires“需要”；consults“咨詢”；deserves“值得”。11．A.prepare B．expressC．content D．respect〖解析〗根據(jù)語境可知此處表示教練教會自己尊重自己也尊重對手。prepare“準備”；express“表達”；content“使?jié)M意”；respect“尊敬”。12．A.clever B．confidentC．unfortunate D．innocent〖解析〗根據(jù)語境可知此文表示我們?nèi)メt(yī)院看望不幸的孩子。clever“聰明的”；confident“信任的”；unfortunate“不幸的”；innocent“清白的”。13．A.gifts B．ceremoniesC．holidays D．treatments〖解析〗根據(jù)前文語境可知他們是在圣誕節(jié)期間去看望孩子們的。此處表示他們不能跟家人回家過節(jié)。gifts“禮物”；ceremonies“儀式”；holidays“節(jié)日；假日”；treatments“處理；對待”。14．A.visit B．cureC．thank D．gather〖解析〗根據(jù)語境可知此處表示我能看望我不認識的孩子。visit“參觀；拜訪”；cure“治療；治愈”；thank“感謝”；gather“聚集”。15．A.normal B．positiveC．a(chǎn)ctive D．brilliant〖解析〗根據(jù)語境可知孩子們不知道是否自己能離開醫(yī)院過正常的生活。normal“正常的”；positive“樂觀的”；active“積極的”；brilliant“杰出的”。16．A.need B．caseC．a(chǎn)dvance D．store〖解析〗根據(jù)語境可知此處未來會發(fā)生什么誰也不知道。此處是固定短語，instore“將要發(fā)生”；inneed“處于困境”；incase“以防萬一”；inadvance“提前”。17．A.teacher B．individualC．friend D．status〖解析〗根據(jù)語境可知摔跤教會我能夠自己獨立地生活。teacher“老師”；individual“個人”；friend“朋友”；status“地位”。18．A.However B．ThusC．Besides D．Meanwhile〖解析〗根據(jù)語境可知此處表示雖然我不能改變我的過去，但我卻獲得了自信使自己能夠繼續(xù)自己的摔跤生涯。However“然而”；Thus“因此”；Besides“此外”；Meanwhile“與此同時”。19．A.serving B．wrestlingC．guiding D．running〖解析〗根據(jù)語境可知此處表示繼續(xù)自己的摔跤職業(yè)。serving“服務(wù)”；wrestling“摔跤”；guiding“指導”；running“跑”。20．A.successful B．a(chǎn)ttractiveC．brave D．determined〖解析〗根據(jù)語境可知此處表示要想成功，你一定不能害怕嘗試新事物。successful“成功的”；attractive“吸引人的”；brave“勇敢的”；determined“下定決心的”。Ⅱ.閱讀理解(2020·廣東省汕尾市普高高三質(zhì)監(jiān))Postmates,anAmericandeliverycompany,hasbuiltarobot,calledServe,whichwasdesignedtomakeshort-distancedeliveriesincities.Toknowwhat'sgoingon,Servehasalaserradar(激光雷達)sensorontop,inwhichspinninglasersletitdetectobjectsarounditandknowhowfarawaytheyare.Also,behindeachartificialeyeisacamera,withsixmoreimagingdevicesspreadaroundtherobot.InsideitisanothersensorthatallowsPostmatestoknowifthereisapackageinthere.“Oneofourkeydecisionsearlyonwastorelyheavilyontherobot'sabilitytoseetheenvironment，”saysAliKashani,thevicepresidentforroboticsatPostmates.Sincethesidewalkis“averychaoticenvironment”，hepointsout,therobotneedstobeabletotakeitallinandfigureoutwhattodo.Thisrobot,andmanylikeit,alsomustbeabletosignaltheirintentionstothepedestrians.Forthat，ithasanumberofapproaches.Oneisusingitseyes;anotherisacolorfullightringthatgoesaroundthetop.“Whenitwantstomakewayforapedestrian,itwilluseitseyesandlookdown，”heexplains.Itcanalsousethelightsonthetopasaturnsignal，whichisobvious,andalsolookleftandrightwhenit'sturningleftandright.“Usingeyemovementsandothersilentsignalsisagoodidea，”saysAaronSteinfeld,aprofessoronhuman-robotinteraction(互動)．ServeisintendedforsidewalksandSteinfeldsaysthatenvironmentischallenging.Peopleusuallywalkfastwhilestaringatasmartphone.Forarobot，that'salot.“Wehaveactiveresearchonrobotmovingsociallyaroundwalkingpeople，”hesays,“andit'sreallytrickytodothiswell.”“PostmatesplanstouseServeinLosAngelesatfirst,andthatitsintendedtaskistomovesmallobjectsovershortdistances”.Therobotcantravel30milesononechargeandisabletocarry50pounds.文章大意：這是一篇說明文。短文介紹了一種可以在城市中進行短距離投遞的機器人。1．WhatwasServedesignedfor？BA．Objectdetection.B．Packagetransportation.C．Environmentprotection.D．Short-distancecommunication.〖解析〗細節(jié)理解題。由第一段“Postmates,anAmericandeliverycompany,hasbuiltarobot,calledServe,whichwasdesignedtomakeshort-distancedeliveriesincities.”可知，美國快遞公司Postmates已經(jīng)制造了一款名為“Serve”的機器人，該機器人的設(shè)計宗旨是在城市中進行短距離投遞。所以Serve被設(shè)計用來包裹運輸。故選B項。2．WhatischallengingtoServe？CA．Movingobjects.B．Sendingsilentsignals.C．Sidewalkenvironment.D．Pedestrianrecognition.〖解析〗細節(jié)理解題。由倒數(shù)第二段“ServeisintendedforsidewalksandSteinfeldsaysthatenvironmentischallenging.”可知，Serve是專為通過人行道而設(shè)計的，人行道的環(huán)境對于Serve是一個巨大的挑戰(zhàn)。故選C項。3．Whatdoestheunderlinedword“that”inParagraph3referto？BA．Callingotherrobots.B．Signalingtothepeoplenearby.C．Makingwayforthepedestrians.D．Turningonthecolorfullightring.〖解析〗詞義猜測題。由第三段“Thisrobot,andmanylikeit,alsomustbeabletosignaltheirintentionstothepedestrians.Forthat，ithasanumberofapproaches.”可知，這個機器人，以及許多類似機器人，也必須能夠向行人示意它們的意圖。為此，它有許多方法。所以通過上下文的語境可以判斷出，第3段下劃線的“that”指的是示意附近的人。故選B項。4．Whatistheauthor'spurposeinwritingthetext？AA．Tointroduceanewrobot.B．Toexplainhuman-robotinteraction.C．Topresentdifferentopinionsonhi-tech.D．ToadvertiseanAmericandeliverycompany.〖解析〗推理判斷題。通讀全文尤其是第一段“Postmates,anAmericandeliverycompany,hasbuiltarobot,calledServe,whichwasdesignedtomakeshort-distancedeliveriesincities.”可知，美國快遞公司Postmates已經(jīng)制造了一款名為“Serve”的機器人，該機器人的設(shè)計宗旨是在城市中進行短距離投遞，以及下文對于這個機器人的具體介紹可以判斷出，作者寫這篇短文的目的就是為了介紹一款新型的機器人。故選A項。Ⅲ.閱讀七選五(2021·合肥市高三第二次質(zhì)檢)AlotofmisinformationaboutadiseasecansometimesfloodtheInternetandexpertscallonthepublictopractise“informationhygiene(衛(wèi)生)”.Whatcanyoudotostopthespreadofbadinformation?1.ABeforeyoushareapieceofinformation,asksomebasicquestionsaboutwheretheinformationcomesfrom.Youmustbecarefulifthesourceis“afriendofafriend”or“myaunt'scolleague'sneighbour”．Werecentlytrackedhowamisleadingpostfromsomeone's“unclewithamaster'sdegree”wentviral(廣為傳播的).Someofthedetailsinthepostwereaccurate—someversions,forexample,encouragedhandwashingtoslowthespreadofviruses.2.EThatwaspotentiallyharmful.Coulditbefalse?Appearancescanbemisleading.Theymaypossiblypretendtobeofficialaccountsandauthorities,includingsomefamousnewsagenciesandthegovernment.Screenshotscanalsobechangedtomakeitlooklikeinformationhascomefromatrustedpublicbody.3.CIfyoucan'teasilyfindtheinformation,itmightbeatrap.Andifapost,videooralinklooksfishy—itprobablyis.Don'tshareifunsurewhetherit'strue.4.DYoumightbedoingmoreharmthangood.Oftenwepostthingsonplaceswhereweknowthereareexpertslikedoctorsormedicalprofessionals.ThatmightbeOK,butmakesureyou'reveryclearaboutyourdoubts.Thinkaboutyourpreference.Areyousharingsomethingbecauseyouknowit'strueorjustbecauseyouagreewithit?“We'remorelikelytosharepoststhatsupportourexistingbeliefs，”saysCarlMiller,researchdirectoroftheCentrefortheAnalysisofSocialMedia.It'swhenyou'reangrilynoddingyourheadthatyouareeasilytakenin.5.FA．Checkyoursource.B．Considertheiropinionscarefully.C．Checkknownandconfirmedaccountsandwebsites.D．Youcan'tsharethings“justincase”theymightbetrue.E．Butothersmadeunprovenclaimsabouthowtodiagnosetheillness.F．So,aboveall,youjustneedtoslowdowneverythingthatyoudoonline.G．Yourfollowersreadwhatyoushare,buttheymaydisagreewithyou.文章大意：本文是一篇議論文。關(guān)于有時某種疾病的大量虛假信息會充斥著互聯(lián)網(wǎng)，專家呼吁公眾養(yǎng)成“信息衛(wèi)生”的習慣。本文主要介紹了阻止不良信息傳播的方式。1．本空是中心句。根據(jù)空后一句“Beforeyoushareapieceofinformation，asksomebasicquestionsaboutwheretheinformationcomesfrom.”可知，在分享一條信息之前，要問一些關(guān)于這條信息來源的基本問題，又結(jié)合本段第三句中的“thesource”可知，A項適合作本段的中心句。2．根據(jù)空前一句中的“Someofthedetailsinthepostwereaccurate”并結(jié)合空后一句“Thatwaspotentiallyharmful.”可知，本空應與空前一句形成轉(zhuǎn)折關(guān)系。故E項符合語境。3．本空是一個過渡句。根據(jù)上文“Appearancescanbemisleading”和空后一句“Ifyoucan'teasilyfindtheinformation，itmightbeatrap.”以及語境可知，一些信息源的外表可能會有誤導性，我們應查看一些已知的、已確認的賬號和網(wǎng)站來確認信息的可靠性。所以C項符合語境。4．本空是一個過渡句。結(jié)合中心句“Don'tshareifunsurewhetherit'strue.”可知，本段主要表述了如果拿不準信息是否真實，就不要分享。故D項符合語境。5．本空是一個段尾句。結(jié)合空前一句“It'swhenyou'reangrilynoddingyourheadthatyouareeasilytakenin.”和語境可知，后面講的應該是怎樣避免被騙，前后形成因果關(guān)系。所以F項符合語境。Ⅳ.語法填空(2020·山東省、海南省新高考模擬)Onthemorningofhergrandson'swedding,PegMcCormackreceivedsomebadnews.The91-year-oldwasinthehospitalafterafallwhenshefoundoutshewouldbeunabletoattendthe1.celebration(celebrate)inMadison,NewJersey.UnknowntoMcCormack,hergrandsonBrian2.andhiswifeLaurenhadmadeaheartfeltplan3.toinclude(include)herintheday'sactivities.4.Followed(follow)byaweddingphotographer,thecouplemadeasurprisevisit5.tothehospitalbeforeheadingtothereception.“Shewassoexcitedtowatch6.us(we)getmarried，”thebridesaid.“Shewassimplylivingforthiswedding.Sowebroughttheweddingtoher.”“Whenwewalkedintothatroom,shewas7.obviously(obvious)shocked，”thephotographersaid.“Shejustkept8.saying(say)‘Ican'tbelieveyou'rehere！’andthankingthemforcomingtoseeher.Thewaysheheldtheirhands,9.touched(touch)theirfacesandjustlookedatthem,youcouldtelltheyhadsuchaspecialbond.Idon'tthinkshereleasedBrian'shand10.theentiretimethatwewereintheroom.”“Itmeanttheworldtobringtheweddingtoher，”thegroomsaid.“Itwassuchasmallportionofthedaytotradeinforsuchaspecialmoment.”文章大意：本文是一篇記敘文。講述了91歲的PegMcCormack參加孫子的婚禮的情景?！冀馕觥?．考查名詞。動賓搭配，這里需要填入一個賓語，即名詞形式。attendthecelebration“參加慶典”。2．考查連詞?？涨昂笫莾蓚€人，并列關(guān)系，故填并列連詞and。3．考查非謂語動詞。Brian夫婦制定了計劃使她成為婚禮活動的一部分，plantodo“打算做某事”。4．考查非謂語動詞。空后面有by，因此是被動；非謂語動作follow發(fā)生在謂語動作make的前面，因此填過去分詞done形式。5．考查介詞。avisitto“一場去……的旅程”。6．考查代詞。動賓搭配，動詞后面跟賓格形式。7．考查副詞?？蘸竺媸切稳菰~，因此修飾形容詞需要用副詞。8．考查非謂語動詞。固定搭配keepdoingsth.“保持做某事”。9．考查時態(tài)?？蘸竺嬗幸粋€and連接詞，表示這一系列動作。hold、touch、look是并列關(guān)系，故時態(tài)應保持一致。10．考查冠詞。theentiretime是固定搭配，意為“在整個……期間”。選修七Unit2RobotsⅠ.完形填空(2020·河南省高三一輪復習診斷調(diào)研聯(lián)考)Peerpressureleadsmanyhighschoolstudentstofollowthecrowdandnotdowhattheybelieveisright.Iwasoneofthem.IttookmetwoyearsofhighschooltorealizethatIwas1.Ctostandonmyownfeetand2.Dthechallengeofwrestling.AndIhavegrownfromthisexperience.Wrestlinghasalonghistoryinmy3.B.Mygrandfatherandmytwouncleswrestledandwere4.D.Icanremembermygrandpatellingmehowhe5.AhischampionshipmatchandhowhefeltwhenhisnamewasannouncedasNewYorkStateChampion.Icouldneverhaveimaginedthat6.CtillthenightIwonmyfirstmatch.Ineverrealizedthe7.Bdemandthatwrestlingtookonone'sbody.Thelonghoursoflearningnewmoves,liftingweights,andthementalpreparationsneededtoprepareforthissportare8.D.Ihadtolearnto9.Cmytimebetweenschool,homeandfriends.Wrestlingismoreofanindividualsport,butitalso10.Bthehelpandsupportofateamtobesuccessful.Thecoachestaughtusto11.Dourselvesandalsotheopponentswefaceonthematch.AtChristmas,weasateambroughttoystoUpstateHospitalcancerunitforthe12.Cchildrenwhocouldnotbehomeforthe13.Cwiththeirfamilies.HereIwasableto14.Athechildrenwhoneverknewiftheywereabletoleavethehospitalandlivea(n)15.Alife.ThismademerealizethatIneedtoliveeachdaytothefullestbecausenoonecantellwhatlifehasin16.Dforus.WrestlinghastaughtmeIamcapableofbeingmyown17.B.Icannotgobackintimetochangethepast.18.A，theconfidenceIhavegainedallowsmethepossibilityoffurtheringmy19.Bcareerincollege.Fromthissport,Inowknowthattobe20.Ayoumustnotbeafraidtotrysomethingnew.文章大意：文章主要講述了自己練習摔跤，變得獨立的故事。1．A.afraid B．pleasedC．a(chǎn)ble D．likely〖解析〗根據(jù)前文語境可知，此處表達同齡人的壓力使自己從眾，不相信自己是正確的，自己也是花了兩年的時間才意識到自己能獨立地接受摔跤的挑戰(zhàn)。afraid“害怕的”；pleased“感到滿意的”；able“能夠”；likely“可能的”。2．A.pickingout B．pickingupC．takingin D．takingon〖解析〗根據(jù)此處語境可知，自己能夠接受挑戰(zhàn)。pickingout“挑出”；pickingup“撿起”；takingin“欺騙，吸收”；takingon“接受(挑戰(zhàn))”。3．A.school B．familyC．mind D．study〖解析〗根據(jù)后文說自己的爺爺和叔叔都摔跤，可知此處表示自己家里有摔跤的歷史。school“學?！?；family“家”；mind“思想”；study“學習”。4．A.speakers B．trainersC．believers D．champions〖解析〗根據(jù)后文爺爺講述自己的冠軍的故事，可知此處表示爺爺和叔叔都是冠軍。5．A.won B．heldC．a(chǎn)ttended D．designed〖解析〗根據(jù)語境可知此處表示爺爺講述自己是怎么贏得冠軍的。won“贏得”；held“舉行”；attended“參加”；designed“設(shè)計”。6．A.action B．reactionC．feeling D．change〖解析〗根據(jù)語境可知此處表示自己無法想象出得冠軍的心情。action“行為”；reaction“反應”；feeling“情感”；change“改變”。7．A.little B．physicalC．material D．economic〖解析〗根據(jù)語境可知此處表達作者從來沒有意識到摔跤對自己身體的需要。little“小的；少的”；physical“身體的”；material“材料”；economic“經(jīng)濟”。8．A.enough B．interestingC．satisfactory D．a(chǎn)wesome〖解析〗根據(jù)語境可知此處表示摔跤運動前長時間的準備活動真的令人恐懼。enough“足夠的”；interesting“有趣的”；satisfactory“令人滿意的”；awesome“令人恐懼的”。9．A.spend B．spareC．manage D．value〖解析〗根據(jù)語境可知此處表示自己學會管理在學校，家庭以及朋友之間的時間分配。spend“花費”；spare“勻出時間”；manage“管理”；value“珍惜”。10．A.lacks B．requiresC．consults D．deserves〖解析〗根據(jù)語境可知此處表示摔跤是一項個人活動，也需要別人的幫助。lacks“缺乏”；requires“需要”；consults“咨詢”；deserves“值得”。11．A.prepare B．expressC．content D．respect〖解析〗根據(jù)語境可知此處表示教練教會自己尊重自己也尊重對手。prepare“準備”；express“表達”；content“使?jié)M意”；respect“尊敬”。12．A.clever B．confidentC．unfortunate D．innocent〖解析〗根據(jù)語境可知此文表示我們?nèi)メt(yī)院看望不幸的孩子。clever“聰明的”；confident“信任的”；unfortunate“不幸的”；innocent“清白的”。13．A.gifts B．ceremoniesC．holidays D．treatments〖解析〗根據(jù)前文語境可知他們是在圣誕節(jié)期間去看望孩子們的。此處表示他們不能跟家人回家過節(jié)。gifts“禮物”；ceremonies“儀式”；holidays“節(jié)日；假日”；treatments“處理；對待”。14．A.visit B．cureC．thank D．gather〖解析〗根據(jù)語境可知此處表示我能看望我不認識的孩子。visit“參觀；拜訪”；cure“治療；治愈”；thank“感謝”；gather“聚集”。15．A.normal B．positiveC．a(chǎn)ctive D．brilliant〖解析〗根據(jù)語境可知孩子們不知道是否自己能離開醫(yī)院過正常的生活。normal“正常的”；positive“樂觀的”；active“積極的”；brilliant“杰出的”。16．A.need B．caseC．a(chǎn)dvance D．store〖解析〗根據(jù)語境可知此處未來會發(fā)生什么誰也不知道。此處是固定短語，instore“將要發(fā)生”；inneed“處于困境”；incase“以防萬一”；inadvance“提前”。17．A.teacher B．individualC．friend D．status〖解析〗根據(jù)語境可知摔跤教會我能夠自己獨立地生活。teacher“老師”；individual“個人”；friend“朋友”；status“地位”。18．A.However B．ThusC．Besides D．Meanwhile〖解析〗根據(jù)語境可知此處表示雖然我不能改變我的過去，但我卻獲得了自信使自己能夠繼續(xù)自己的摔跤生涯。However“然而”；Thus“因此”；Besides“此外”；Meanwhile“與此同時”。19．A.serving B．wrestlingC．guiding D．running〖解析〗根據(jù)語境可知此處表示繼續(xù)自己的摔跤職業(yè)。serving“服務(wù)”；wrestling“摔跤”；guiding“指導”；running“跑”。20．A.successful B．a(chǎn)ttractiveC．brave D．determined〖解析〗根據(jù)語境可知此處表示要想成功，你一定不能害怕嘗試新事物。successful“成功的”；attractive“吸引人的”；brave“勇敢的”；determined“下定決心的”。Ⅱ.閱讀理解(2020·廣東省汕尾市普高高三質(zhì)監(jiān))Postmates,anAmericandeliverycompany,hasbuiltarobot,calledServe,whichwasdesignedtomakeshort-distancedeliveriesincities.Toknowwhat'sgoingon,Servehasalaserradar(激光雷達)sensorontop,inwhichspinninglasersletitdetectobjectsarounditandknowhowfarawaytheyare.Also,behindeachartificialeyeisacamera,withsixmoreimagingdevicesspreadaroundtherobot.InsideitisanothersensorthatallowsPostmatestoknowifthereisapackageinthere.“Oneofourkeydecisionsearlyonwastorelyheavilyontherobot'sabilitytoseetheenvironment，”saysAliKashani,thevicepresidentforroboticsatPostmates.Sincethesidewalkis“averychaoticenvironment”，hepointsout,therobotneedstobeabletotakeitallinandfigureoutwhattodo.Thisrobot,andmanylikeit,alsomustbeabletosignaltheirintentionstothepedestrians.Forthat，ithasanumberofapproaches.Oneisusingitseyes;anotherisacolorfullightringthatgoesaroundthetop.“Whenitwantstomakewayforapedestrian,itwilluseitseyesandlookdown，”heexplains.Itcanalsousethelightsonthetopasaturnsignal，whichisobvious,andalsolookleftandrightwhenit'sturningleftandright.“Usingeyemovementsandothersilentsignalsisagoodidea，”saysAaronSteinfeld,aprofessoronhuman-robotinteraction(互動)．ServeisintendedforsidewalksandSteinfeldsaysthatenvironmentischallenging.Peopleusuallywalkfastwhilestaringatasmartphone.Forarobot，that'salot.“Wehaveactiveresearchonrobotmovingsociallyaroundwalkingpeople，”hesays,“andit'sreallytrickytodothiswell.”“PostmatesplanstouseServeinLosAngelesatfirst,andthatitsintendedtaskistomovesmallobjectsovershortdistances”.Therobotcantravel30milesononechargeandisabletocarry50pounds.文章大意：這是一篇說明文。短文介紹了一種可以在城市中進行短距離投遞的機器人。1．WhatwasServedesignedfor？BA．Objectdetection.B．Packagetransportation.C．Environmentprotection.D．Short-distancecommunication.〖解析〗細節(jié)理解題。由第一段“Postmates,anAmericandeliverycompany,hasbuiltarobot,calledServe,whichwasdesignedtomakeshort-distancedeliveriesincities.”可知，美國快遞公司Postmates已經(jīng)制造了一款名為“Serve”的機器人，該機器人的設(shè)計宗旨是在城市中進行短距離投遞。所以Serve被設(shè)計用來包裹運輸。故選B項。2．WhatischallengingtoServe？CA．Movingobjects.B．Sendingsilentsignals.C．Sidewalkenvironment.D．Pedestrianrecognition.〖解析〗細節(jié)理解題。由倒數(shù)第二段“ServeisintendedforsidewalksandSteinfeldsaysthatenvironmentischallenging.”可知，Serve是專為通過人行道而設(shè)計的，人行道的環(huán)境對于Serve是一個巨大的挑戰(zhàn)。故選C項。3．Whatdoestheunderlinedword“that”inParagraph3referto？BA．Callingotherrobots.B．Signalingtothepeoplenearby.C．Makingwayforthepedestrians.D．Turningonthecolorfullightring.〖解析〗詞義猜測題。由第三段“Thisrobot,andmanylikeit,alsomustbeabletosignaltheirintentionstothepedestrians.Forthat，ithasanumberofapproaches.”可知，這個機器人，以及許多類似機器人，也必須能夠向行人示意它們的意圖。為此，它有許多方法。所以通過上下文的語境可以判斷出，第3段下劃線的“that”指的是示意附近的人。故選B項。4．Whatistheauthor'spurposeinwritingthetext？AA．Tointroduceanewrobot.B．Toexplainhuman-robotinteraction.C．Topresentdifferentopinionsonhi-tech.D．ToadvertiseanAmericandeliverycompany.〖解析〗推理判斷題。通讀全文尤其是第一段“Postmates,anAmericandeliverycompany,hasbuiltarobot,calledServe,whichwasdesignedtomakeshort-distancedeliveriesincities.”可知，美國快遞公司Postmates已經(jīng)制造了一款名為“Serve”的機器人，該機器人的設(shè)計宗旨是在城市中進行短距離投遞，以及下文對于這個機器人的具體介紹可以判斷出，作者寫這篇短文的目的就是為了介紹一款新型的機器人。故選A項。Ⅲ.閱讀七選五(2021·合肥市高三第二次質(zhì)檢)AlotofmisinformationaboutadiseasecansometimesfloodtheInternetandexpertscallonthepublictopractise“informationhygiene(衛(wèi)生)”.Whatcanyoudotostopthespreadofbadinformation?1.ABeforeyoushareapieceofinformation,asksomebasicquestionsaboutwheretheinformationcomesfrom.Youmustbecarefulifthesourceis“afriendofafriend”or“myaunt'scolleague'sneighbour”．Werecentlytrackedhowamisleadingpostfromsomeone's“unclewithamaster'sdegree”wentviral(廣為傳播的).Someofthedetailsinthepostwereaccurate—someversions,forexample,encouragedhandwashingtoslowthespreadofviruses.2.EThatwaspotentiallyharmful.Coulditbefalse?Appearancescanbemisleading.Theymaypossiblypretendtobeofficialaccountsandauthorities,includingsomefamousnewsagenciesandthegovernment.Screenshotscanalsobechangedtomakeitlooklikeinformationhascomefromatrustedpublicbody.3.CIfyoucan'teasilyfindtheinformation,itmightbeatrap.Andifapost,videooralinklooksfishy—itprobablyis.Don'tshareifunsurewhetherit'strue.4.DYoumightbedoingmoreharmthangood.Oftenwepostthingsonplaceswhereweknowthereareexpertslikedoctorsormedicalprofessionals.ThatmightbeOK,butmakesureyou'reveryclearaboutyourdoubts.Thinkaboutyourpreference.Areyousharingsomethingbecauseyouknowit'strueorjustbecauseyouagreewithit?“We'remorelikelytosharepoststhatsupportourexistingbeliefs，”saysCarlMiller,researchdirectoroftheCentrefortheAnalysisofSocialMedia.It'swhenyou'reangrilynoddingyourheadthatyouareeasilytakenin.5.FA．Checkyoursource.B．Considertheiropinionscarefully.C．Checkknownandconfirmedaccountsandwebsites.D．Youcan'tsharethings“justincase”theymightbetrue.E．Butothersmadeunprovenclaimsabouthowtodiagnosetheillness.F．So,aboveall,youjustneedtoslowdowneverythingthatyoudoonline.G．Yourfollowersreadwhatyoushare,buttheymaydisagreewithyou.