Unit 3 Times change！Period 3 同步课后练习-2022-2023学年高中英语外研版2019选择性必修第二册

Unit3Timeschange！Period3一词形转换和动词的形式变换(用所给词的正确形式填空)1．Ican'taccompanyyoutothesupermarketwithalltheseclothes(wash).2．(convince)hisfriendwouldsurvive,hetoldthecoastguardwheretheyhadparted.3．Therearealotofoldpeoplewaitingthere(urgent)topurchaseorganicvegetables.4．Thebookisan(expand)ofaseriesoflecturesgivenlastyear.5．GonewiththewindisanAmericanromancefilmadaptedthenovelofthesamename.6．(2020·江苏卷)Helearnedbraille(盲文)quicklyandcontinuedhis(educate)atWorcesterCollegefortheBlind.7．Theseplantshavea(tend)togrowinthemoreruralareas.8．Wecansafelydrawaconclusionfromher(face)expressionthatsheisprettysatisfiedwiththeelectionresult.9．Wecaninferredfromthetextthat(emotion)healthisessentialtoawonderfuladultlife.10．Frankputthemedicineinatopdrawertomakesureitwouldnotbe_____(access)tothekids.二固定用法和搭配(在空白处填入一个适当的单词或括号内单词的正确形式)1．timegoingon，ourknowledgebroadened.2．Whatshesaidconvincedmethefactthatshehasclarifiedthemisunderstanding.3．CouldyouexpandtheBeltandRoadInitiativetoallthefriendspresenthere,please?4．Itissaidthatthenewplaywasadaptedalegendarylongeradventurenovel.5．Thebookisintendedchildren，andyoucanbuyoneforyourlittleson.6．Peopletend(think)thattheproblemwillneveraffectthem.7．Thegovernmenturgesthateveryeffort(make)tobringdownfoodprices.8．Therescueworkerswereworkinghardsearchofthosesurvivors.9．Iwouldratheryou(do)thejobbyyourself.10．While(play)withhischildrenoutdoors,thefatherfeltveryhappy.三完成句子/句型转换/一句多译1．据头版头条新闻报道，夏天失业率有上升的趋势。forunemploymenttoriseinsummeraccordingtotheheadlinenews.2．Thelocalgovernmenturgedthesefactoriestotestouttherobots.→Thelocalgovernmenturgedthat．3．有些动物学会了适应环境的变化。①Someanimalslearntothechangeofenvironment.(adaptation)②Someanimalslearntothechangeofenvironment.(adapt)4．他决定出国学习，因为他想提高英语水平。①Hehasdecidedtogoabroadtostudy,forhehisEnglish.(intend)②HehasdecidedtogoabroadtostudyhisEnglish.(intention)四课文语法填空Emojisaresmallsymbols1.(represent)ideas,emotionsorfeelingsandcomeindifferentcategories.Asiswellknown,theword“emoji”2.(come)fromJapanese,literallymeaning“picturecharacter”.Whenfirst3.(introduce)inJapanin1999,emojiswerelimitedto176simpledesigns.Butnow,therearemorethan3，000emojisthatexpand4.thewaywecommunicate.Intoday'sworld,emojishavebecomemoreandmorepopularbecausetheyareeasyandquick5.(use)andcanalsohelppeopletoexpress6.(they)whentheycannotfindappropriatewords.EmojishavenowbeenusedtoreplacesomewordsinclassicalworkssuchasShakespeare'splaystomaketheclassicsmore7.(access)toyoungreaders.Emojisnowhaveatendencytopopupallovertheplace.Theuserssaytheyfacilitatethewayin8.wecommunicate.9.,_somepeople,especiallyeducators,worrythatwearelosingthe10.(able)tocommunicateproperlyusingthewrittenword,oreventhespokenword.Afterall,howmanyofustodaywouldrathersendamessagepackedwithemojisthanmakeatelephonecall?Ⅰ.阅读理解AA15­year­oldscientistandinventorhasbeennamedasTime'sfirsteverKidoftheYear.RaoisahighschoolstudentfromColorado.Shewaschosenfrom5，000U．S.­basednominees(提名).TimesaidinastatementthatRaostoodoutforherabilitytoapplyscientificideastoreal­worldproblemsandhereffortstomotivateotherkidstotakeuptheirowncauses.RaotoldtheAssociatedPressthattheprizeis“nothingthatIcouldhaveeverimagined.AndI'msogratefulandjustsoexcitedthatwe'rereallytakingalookattheupcominggenerationandourgeneration,sincethefutureisinourhands.”Sheinsiststhatstartingoutsmalldoesn'tmatter,aslongasyou'reenthusiasticaboutit.It'sjustthelatestrecognitionfortheteenager,whowasnamedlastyeartotheForbes30Under30list.Raowonpraisein2017aftershedevelopedaportabledevice(设备)todetectlead(铅)inwater.Shewentontocooperatewithscientistsinthewaterindustrytotrytogetthedeviceonthemarket.TheyoungscientisthasalsodevelopedanappcalledKindlythatusesartificialintelligencetohelppreventcyberbullying(网络欺凌).Itallowsteenstotypeinawordorphrasetofindoutifthewordsthey'reusingarehurtfulandamountto(等于)bullying,andthusshouldbeavoided.InaninterviewwithTime,Raosaidthatherpursuits(追求)insciencestartedearlyasawaytoimproveconditionsinsociety.Inaworldwherescienceisincreasinglyquestionedorchallenged,Raoinsiststhatitspursuitisanimportantactofkindness.Itisthebestwaythatayoungergenerationcanbettertheworld.Scienceandtechnologyarebeingemployedasneverbeforetohandlevariousissues,suchasglobalwarming,theoutbreakofdiseaseandsoon,shenoted.“Wehavescienceineverythingwe'reinvolvedin,andIthinkthat'sthebiggestthingtoputoutthere,thatscienceiscool,inventioniscool,andanybodycanbeaninventor，”Raosaid.“Anybodycandoscience.”1．WhatisoneofthereasonsforRaobeinghonoredbyTime?A．Theup­to­dateideasshehadcomeupwith.B．Thelargeamountsoftimeshehaddevoted.C．Theinfluenceshehasonyounggenerations.D．Theoptimisticattitudesheholdstothefuture.2．Rao'sinventionsmentionedinthepassagecanbedescribedas________．A．functional B．environment­friendlyC．efficient D．money­saving3．WhatcontributestoRao'senthusiasmforscience?A．Hertoleranceforproblems.B．Heramazingbrainpower.C．Herexposuretochallenges.D．Herconcernaboutsociety.4．Whatcanbeasuitabletitleforthepassage?A．HighSchoolStudentStrugglingforBigDreamB．YoungScientistNamedTIME'sKidoftheYearC．ScientificAchievementsAppliedtoOurRealLifeD．AdvancedInventionsUsedinBetteringtheWorldBDoyouwanttoliveanother100yearsormore?Someexpertssaythatscientificadvanceswillonedayenablehumanstolasttensofyearsbeyondwhatisnowseenasthenaturallimitofthehumanlifespan.“Ithinkweareknockingatthedoorofimmortality(永生)，”saidMichaelZey,aMontclairStateUniversitybusinessprofessorandauthoroftwobooksonthefuture.“Ithinkby2075wewillseeitandthat'saconservativeestimate(保守的估计).”AttheconferenceinSanFrancisco,DonaldLouria,aprofessoratNewJerseyMedicalSchoolinNewarksaidadvancesinusinggenesaswellasnanotechnology(纳米技术)makeitlikelythathumanswillliveinthefuturebeyondwhatwaspossibleinthepast.“Thereisagreateffortsothatpeoplecanlivefrom120to180years，”hesaid.“Somehavesuggestedthatthereisnolimitandthatpeoplecouldliveto200or300or500years.”However,manyscientistswhospecializeinagingaredoubtfulaboutitandsaythehumanbodyisjustnotdesignedtolastpastabout120years.Evenwithhealthierlifestylesandlessdisease,theysayfailureofthebrainandorganswillfinallyleadallhumanstodeath.Scientistsalsodifferonwhatkindoflifethesuperagedmightlive.“Itremainstobeseenifyoupass120,youknow;couldyoubehealthyenoughtohavegoodqualityoflife？”saidLeonardPoon,directoroftheUniversityofGeorgiaGerontologyCentre.“Atpresentpeoplewhocouldgettothatpointarenotingoodhealthatall.”5．WhatdoesMichaelZeymeanbysaying“weareknockingatthedoorofimmortality”？A．Theyhavegotsomeideasaboutlivingforever.B．Theybelievethatthereisnolimitofliving.C．Theyareabletomakepeoplelivepastthepresentlifespan.D．Theyaresuretofindthetruthaboutlongliving.6．WhatisDonaldLouria'sattitudetowardslongliving?A．Thehumanbodyisdesignedtolastpastabout120years.B．Itispossibleforhumanstolivelongerinthefuture.C．Itisstilldoubtfulhowlonghumanscanlive.D．Peoplecanlivefrom120to180.7．Whatdoestheunderlinedword“it”inparagraph4refersto?A．Agreateffort.B．Theconservativeestimate.C．Theideaoflivingfrom200to300years.D．Theideaoflivingbeyondthepresentlifespan.8．Whatwouldbethebesttitleforthistext?A．NoLimitforHumanLifeB．LivingLongerorNotC．Science，TechnologyandLongLivingD．HealthyLifestyleandLongLivingⅡ.完形填空Duringtheday,IheardsomethinghappenedattheTwinTowers.Butnobodyseemedtoreally__1__whatwasgoingon.NotuntilschoolletoutdidIrealizesomethingmightbe__2__.Mydadusually__3__meup,buthewasn'tthere.Mydadwasafirefighter.His__4__waslessthanamilefromtheTwinTowers.TheTwinTowershadbeenattacked,andmydadhadgonethereto__5__.Irememberonlybitsandpieces,likemymomcallinghospitalsalloverNewYorkCity,__6__tofindmydad.Hopelessly,shetoldmethathewasprobably__7__．Wedidn'tlearnexactlywhathadhappenedtohimuntilmuchlater.We__8__thathehadsentaradiomessageat9：56amwhenheandhundredsofother__9__firefighterswereintheburningSouthTower,savingasmanypeopleaspossible.Justthreeminuteslater,thetower__10__．Nineteenyearslater,Istill__11__mydadeveryday.Heinstilled(灌输)inmea__12__formycommunity,andhis__13__encouragedmetovolunteer.Lookingback,Idon'tthinkonlyofthesad__14__.Ialsorememberthegreatactsofpeople,__15__mydad,proudtocallhimmyhero.1．A.guarantee B．knowC．witness D．wonder2．A.powerless B．enthusiasticC．urgent D．wrong3．A.shifted B．wavedC．disappeared D．picked4．A.mission B．stationC．diagra