2023届河北省保定市唐县一中高三第三次模拟考试英语试卷含解析2

2023高考英语模拟试卷考生请注意：1．答题前请将考场、试室号、座位号、考生号、姓名写在试卷密封线内，不得在试卷上作任何标记。2．第一部分选择题每小题选出答案后，需将答案写在试卷指定的括号内，第二部分非选择题答案写在试卷题目指定的位置上。3．考生必须保证答题卡的整洁。考试结束后，请将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．______farinthecontest,wearesodisappointed.A．Notgetting B．NottogetC．Nothavinggot D．Notgot2．Thepostofficeisclosed______Saturdayafternoon.A．on B．in C．of D．at3．Marybecame______homesickandcriticaloftheUnitedStates,soshefledfromherhomeinWestBloomfieldtoherhometowninAustria.A．completelyB．sincerelyC．approximatelyD．increasingly4．—YoualllikeyourEnglishteacher?—Yeah,shedevotesherself____toteachinganditearnsheragoodreputation．A．originally B．extremely C．obviously D．entirely5．ClassTwo,ourclassbecametheBasketballChampionofourschool.A．Beating B．tobeat C．Beatenby D．Havingbeaten6．____cleargoals,webecomestrangelyloyaltoperformingdailydoingsuntilwebecomeslavesofthem.A．OntopofB．InthesilenceofC．OnaccountofD．Intheabsenceof7．Thisisnotaneconomicalwaytogetmorewater;________,itisveryexpensive.A．worsestill B．onthecontraryC．inshort D．inaddition8．—Look!Maryiscrazilylookingforsomethingagain!—_____,shecan’tfindherkeys.A．Typically B．Occasionally C．Accordingly D．Particularly9．—Sorry,Ididn’thearthedoorbellring.—Yourbell.Perhapsitneedsrepairing.A．neverworked B．isneverworkingC．neverworks D．hadneverworked10．—Howabouthisdesign?—Well,totellthetruth,itis______butsatisfactory.Soyou’llhavetotryyourbesttobetterit.A．something B．anythingC．everything D．nothing11．Please________yourashesbeforeitfailsonthecarpet.A．cutoff B．knockoffC．getoff D．dropoff12．—Someonewantsyouonthephone.—________nobodyknowsIamhere.A．AlthoughB．AndC．SoD．But13．---I’msureAndrewwillwinthefirstprizeinthefinal.---Ithinkso.He_____foritmonths.A．ispreparing B．hasbeenpreparing C．waspreparing D．hadbeenpreparing14．Inviewofrapidlyagingpopulation,thesecond-childpolicyatthestartof2016.A．isadoptedB．wasadoptedC．hasbeenadoptedD．wasbeingadopted15．Afterclass,theteachercouldn’tleave,bythestudents.A．surrounded B．tosurroundC．wassurrounded D．surrounding16．Wearetoholdthesportsmeetingnextweekend,________theairqualitybecomesbetter.A．which B．whenC．where D．while17．－I_______inthesamepositiontoolong.Mylegshavefallenasleep.－Shakeitalittlebeforeyougetup.A．willsit B．havesatC．amsitting D．havebeenstting18．E-shopping,whenproperly_____,cansaveusalotoftimeandenergy.A．done B．doing C．todo D．isdone19．Interestisas________tolearningastheabilitytounderstand，evenmoreso.A．vital B．availableC．specific D．similar20．________hasgreaterpotentialthanflammableicebeingminedfromunderneaththeSouthChinaSeawhenitcomestoaglobalenergyrevolution.A．nothing B．neitherC．noone D．none第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Areyousometimesalittletiredandsleepyintheearlyafternoon?Manypeoplefeelthiswayafterlunch.Theymaythinkthateatinglunchisthecauseofthesleepiness.Or,insummer,theymaythinkitistheheat.However,therealreasonliesinsidetheirbodies.Atthattime–abouteighthoursafteryouwakeup–yourbodytemperaturegoesdown.Thisiswhatmakesyouslowdownandfeelsleepy.Scientistshavetestedsleephabitsinexperimentswheretherewasnonightorday.Thepeopleintheseexperimentsalmostalwaysfollowedasimilarsleepingpattern.Theysleptforonelongperiodandthenforoneshortperiodabouteighthourslater.Inmanypartsoftheworld,peopletakenaps(小睡)inthemiddleoftheday.Thisisespeciallytrueinwarmerclimates,wheretheheatmakesworkdifficultintheearlyafternoon.Researchersarenowsayingthatnapsaregoodforeveryoneinanyclimate.Adailynapgivesoneamorerestedbodyandmindandthereforeisgoodforhealthingeneral.Incountrieswherenapsaretraditional,peopleoftensufferlessfromproblemsuchasheartdisease.Manyworkingpeople,unfortunately,havenotimetotakenaps.Thoughdoctorsmayadvisetakingnaps,employersdonotallowit!Ifyoudohavethechance,however,hereareafewtipsaboutmakingthemostofyournap.Rememberthatthebesttimetotakeanapisabouteighthoursafteryougetup.Ashortsleeptoolateinthedaymayonlymakeyoufeelmoretiredandsleepyafterward.Thiscanalsohappenifyousleepfortoolong.Ifyoudonothaveenoughtime,tryashortnap—eventenminutesofsleepcanbehelpful.1、Whydopeoplefeelsleepyintheearlyafternoonaccordingtothetext?A．Theyeattoomuchforlunch.B．Theysleeptoolittleatnight.C．Theirbodytemperaturebecomeslower.D．Theweatherbecomesalotwarmer.2、Ifyougetupat6:30am,whatisthebesttimeforyoutotakeanap?A．About12:30pm. B．About1:30pm.C．About2:30pm. D．About3:30pm.3、Whatwouldbethebesttitleforthetext?A．JustforaRest B．AllforaNapC．ASpecialSleepPattern. D．TakingNapsinWarmerClimate.22．（8分）Isdarkchocolatehealthy?Yes,darkchocolatehascompounds(化合物)thatofferhealthbenefitsandcanbeenjoyedwithoutguilt,evenonadailybasis.Buttheamountmatters,sincetoomanybitescancontributetoextrafat,sugarandcaloriesandgetridofitshealthbenefits.Darkchocolateisrichincocoa,whichcontainscompoundsknownasflavanols(黄烷醇).Athighlevels,cocoaflavanolshavebeenshowntohelplowerbloodpressureandtheriskofdiabetes.Darkchocolatehasthehighestamountofcocoaflavanols:milkchocolatehaslens,andwhitechocolatehasnone.Butwhilecocoaflavanolsindarkchocolatemakeitahealthfultreat,theygiveitabiterflavor.Producersmayprocesschocolatetomakeitmoredelicious,butdoingsocanremovesomeofthesebeneficialcompounds,saidMattHartings,anAmericanprofessor.Inspiteofthis,darkchocolateisstillahealthierchoicethanmilkchocolate,whichtendstohavemoresugar.Additionally,cocoapowdercontainsminerals.Soyoucanenjoyapieceofdarkchocolateevenafterameal.Justkeepthefollowinginmind.First,buychocolatethathasatleast60%cocoa.“Generallyspeaking,thehigherthepercentage,themoreflavanols.Thesehigher-percentagechocolateshavetheaddedbenefitoverthelowerpercentagesandmilkandwhitechocolatesbecausetheycontainlesssugarandlessfat,”Hartingssaid,Second,ifpossible,choosenaturalcocoaoverDutchprocessedcocoa,whichistreatedwithanalkali(碱).Thisgiveschocolateamilderflavorbutremoveshealthfulflavanols.Andfinally,tokeepweightincheck,limitto30gramsofdarkchocolatedaily,orabout150calories,1、Darkchocolateishealthymainlybecauseoftheexistenceof.A．richmineralsB．lesssugarC．cocoaflavanolsD．fewercalories2、Whatdoestheunderlinedword“treat”inParagraph3mean?A．Somethingenjoyable.B．Asalt-freediet.C．Foodpaidbyothers.D．Acureforanillness.3、Whatcanwelearnfromthetext?A．Cocoaflavanolsleadstohighbloodpressure.B．Whitechocolateisgoodforhealth.C．Onecanfeelfreetoeatdarkchocolate.D．Alkalicanaffectflavanols’content.4、What’stheauthor’spurposeinwritingthetext?A．Toshowhislovefordarkchocolate..B．Topromotethesalesofchocolate.C．Toprovidefactsaboutdarkchocolate.D．Tomakeadistinctionamongchocolates.23．（8分）WeworkwithCambridgeCountyCouncil'sParticipationTeamtocreateopportunitiesforyoungpeopletovisittheUniversityandlearnmoreaboutit.Thefollowingeventsarescheduledforthe2019/2020academicyear.SuperStarworkshops12workshopsareplannedforyoungpeopleaged7to11.Thesehalf-dayvisitswillbeheldthroughouttheyear,attimeswhenyoungpeoplearenotatschool.Ifparticipantscomplete8ofthe12workshops,theywillbeawardedthenationallyrecognizedSuperStarCrestAward.Pleasenote,workshopswillonlyrunifwehaveasufficientnumberofattendees(usuallyaround3+participants).ExploreUniversityDaysExploreUniversityDaysareforyoungpeopleaged12-15.ParticipantsvisittheUniversityfortwodaysandtakepartinavarietyofuniversity-relatedworkshops,andotherfunactivities.Previousparticipantshavejoinedinthefollowing:•VisitedtheSportsCentre•TookpartinaNeuroscienceworkshop•Enjoyedatwo-coursemealataUniversityCollegeDateswillbeconfirmedinearlyDecember2019,andascheduleforeventwillfollowintheNewYear.Eventsforpost-16studentsIfyouarestudyingforyourpost-16qualificationsandareconsideringapplyingforCambridgeorwouldliketofindoutmoreaboutaspecificsubject,thefollowingeventsmightbeforyou:•UniversityandCollegeOpenDays•SubjectMasterclasses•CambridgeScienceFestival1、WhatcantheparticipantsdoinSuperStarworkshops？A．Tostayonlyhalfaday.B．Togetagift.C．Toenjoyafreemeal.D．TovisittheSportsCentre.2、WhicheventisspeciallyforapplicantsofCambridge？A．SuperStarworkshops.B．TheNeuroscienceworkshop.C．ExploreUniversityDays.D．Eventsforpost-16students.3、Theeventsinthepassagemostprobablyaimto.A．introducesomecoursesB．advertiseCambridgeUniversityC．enrichstudents’sparetimelifeD．promotechildren’sinterestintouring24．（8分）Americanwomenwhoworkascomputerprogrammers,chefsanddentistsearn28percentlessthanmendoingthesamejobs.Thosearethejobswiththebiggestwagedifferencesbetweenmenandwomen,accordingtoanewstudy.Overall,thestudyfoundthatwomenearn5.4percentlessthanmenfordoingthesamejob,inthesamelocationandforthesameemployer.ThewagedifferencesbetweenwomenandmenweresimilarintheUnitedKingdom,Australia,GermanyandFrance.5.4percentisabigdifferenceinpaybetweenmenandwomenbecauseitcannotbeexplainedbywomenandmentakingthesamekindsofjobs.Itcanonlybeexplainedbybias(倔见)againstwomen,orothercauses,suchaswomennotbeinggoodataskingforpay.Researchsuggeststhatwomendonotnegotiate(交涉)aswellasmenwhenitcomestopay.Andwomenaregenerallymoreuncomfortableaskingfellowemployeeshowmuchtheymake,sotheycanseeiftheyarebeingpaidfairly.Accordingtothestudy,womenearnedatleast15percentlessthanmeninthesejobcategories:psychologists,pharmacists,physicians,opticians,pilotsandgameartists.Butinthefieldsofsocialwork,sellingmerchandise,researchassistantsandphysicianadvisors,womenearnmorethanmen.Insocialwork,womenearned7.8percentmorethanmen,thereportsaid.Thatwasthejobcategorywiththebiggestadvantageforwomen.Itwasstillfarlessthanthe28percentpayadvantageformeninsomefields.Comparingsalariesforfull-timeworkers,womenearnonly79percentasmuchasmen.Overalifetime,thatmuchofadifferenceinpaycanamounttoalargeamountofmoney.Womenonlyearned57percentasmuchasmenin1975.Itisnowupt079percent.Thatisprogress,thereportsays,butnotenough.1、Whichofthefollowinghasthebiggestpaydifferencesbetweenwomenandmen?A．Apilot.B．Agameartist.C．Aresearchassistant.D．Acomputerprogrammer.2、Whydowomenearnlessthanmenwhendoingthesamejob?A．Theydon’ttrytheirbesttofightforbetterpay.B．Theycarelessabouttheirpaythanmen.C．Bossesusuallylooksdownuponwomen.D．Theydon-tworkaseffectivelyasmen.3、Howmuchincomedofull-timewomenworkerslosecomparedwithmen?A．5.4%.B．7.8%.C．21%.D．28%.4、Whatdoesthereportthinkofthewomen'spay?A．Itisgrowingratherquickly.B．Itisrisingbutnotsatisfying.C．Itisnotfairforwomenworkers.D．Itisreasonableforpresentsituation.25．（10分）NEWDELHI—InIndia’sspacecenteronthebarrierislandofSriharikota,thewhite-jacketedscientistsheldtheirbreaths.Thecountry’strustyred-and-whitesatellitelaunchvehiclehadliftedoffmomentsbeforeandblastedintoorbit.ThePolarSatelliteLaunchVehicleC-37wasabouttoperformadelicatemaneuver(操纵，任务)—carefullysending104satellitesintotheheavens,thehighestnumbereverattemptedinonemission.OneIndianspaceanalystontelevisionlikenedthecomplicatedmaneuvertodroppingchildrenatdifferentbusstops.About10a.m.Wednesday,theannouncementcame:Allthesatelliteshadbeensuccessfullylaunched.Thescientistsbreathedacollectivesighofrelief,andbackslappingandapplausefollowed.“Thisisagreatmomentforeachandeveryoneofus.Todaywehavemadehistory,”projectmanagerB．Jayakumarsaidafterward.Thetotalnumberofsatellitesfaroutstripped(超过)thepreviousrecord—37atthesametimesentintospacebyRussiain2014.Wednesday’slaunchwasanothersuccessfortheIndianSpaceResearchOrganization(ISRO),whichisrapidlygainingareputationgloballyforitseffectiveyetlow-costmissions.Indiahadalreadysentupdozensofsatellites,including20inonelaunchlastyear.In2014,IndiabecamethefirstAsiannationtosendaprobe(探测器)intoorbitaroundMars,a$74millioneffortthat,asPrimeMinisterNarendraModinotedatthetime,costlessthanwhatittooktomaketheHollywoodspacemovie“Gravity”.ThefiercenationalpridethatresultedafterthatsuccesssenttheMarsproberocketingontothefaceofthecountry’snew2,000rupee($30)currencynote(钞票)inNovember.“NowIndiaisshowingitscompetitivenessinthe$300billionglobalspacemarket,”saidRajeswariPillaiRajagopalan,headoftheNuclearandSpacePolicyInitiativeattheObserverRearchFoundationinNewDelhi.1、Whatdoestheunderlinedword“likened”meaninthe3rdparagraph?A．contributedB．comparedC．preferredD．tied2、WhatdoesIndia’sPrimeMinisterModiimplyaccordingtothe8thparagraph?A．The104-satellitemaneuvercostlessmoneythanthefilm“Gravity”did.B．Shootingafilmisalwaysmoreexpensivethanlaunchingarocket.C．TheMarsproberocketingischaracteristicofbeinglowincost.D．Allrealexplorationsarecheaperthanvirtualones.3、ThewayIndiaadoptedtoshowthesignificanceoftheMarsproberocketingisequaltothewayChinesegovernmentuse________inChina.A．ChairmanMaoZedong’sportraitB．apictureoftheLong-marchrocketC．apictureoftheThree-gorges(峡谷)projectD．PresidentXiJinping’sportrait4、Itcanbeinferredthatafterthesuccessinthe104-satellitelaunch,Indiawill________.A．becomeNo.1intheglobalspacemarketB．takeupalargermarketshareinthefutureC．showitsabilityamonglocalcompetitorsD．haveanorderof$300billion第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）Fromthewindowofmyroom,Icouldseetallcotton-rosehibiscus（木棉树）.Inspring,whengreenleaveswerehalf1inmist,thetreelookedveryattractive,2withredflowers.Thisinspiringneighborofmineoften3mymindworking.Iregardeditasmybestfriend4.However,whenIopenedthewindowonemorning,tomyamazement,thetreewasalmost5beyondrecognitionasaresultofthestorm6thenightbefore.Iwasseizedwithasuddensorrowatthethought“alltheflowersaretofall”.Icouldnothelp7withemotion:thecourseoflifeneverruns8,fortherearesomanyupsanddowns9twistsandturns.Theprocessofmylifesawmybelovedfriendspartingoneafteranother.Isn’tit10totheflowersfallingoffthetreeinthewind?Thisevent11frommymemoryastimewentby.OnedayafterIcamehome,Ifoundtheroomhardtobreatheinandopenedthewindow12.Somethingoutsidecaughtmy13andimpressedme.Itwasplumtree（李树）withflowers14beautifullybythesunset.Thesurprisediscoveryfilledmewithpleasure.Iwondered15Ihadnoideaofsometoughliferestartingoverthefallenpetals（花瓣）whenIfeltsorryforthehibiscus.Whenthelastpetal16,alltheadmirationforthehibiscusdisappearedasifnothingwasleft,untilthelandscapewasagaindecoratedwiththeredplumflowersto17peopleoflife’salternationandcontinuity.Can'titbesaidthatlifeisactuallyasymphony,aharmonious18oflossandgain.Standingbythewindowlostinthoughtforalongtime,Irealizedthatnosceneryintheworldremains19Aslongasyoukeepyourheartbathedinthesun,everydawnwillpresentafinestartforyouandtheworldwillalwaysbeabout20hopes.1、A．buriedB．placedC．hiddenD．trapped2、A．coveredB．surroundedC．dottedD．marked3、A．setB．preventedC．observedD．bore4、A．regularlyB．graduallyC．narrowlyD．generally5、A．blankB．vacantC．bareD．empty6、A．effectB．damageC．faultD．feast7、A．teasingB．yellingC．swearingD．sighing8、A．luckyB．smoothC．simpleD．cozy9、A．aswellasB．ratherthanC．asmanyasD．regardlessof10、A．dueB．contraryC．similarD．familiar11、A．sankB．fadedC．maturedD．quit12、A．casuallyB．activelyC．merelyD．fiercely13、A．soulB．noseC．eyeD．mind14、A．setoffB．setupC．putupD．putoff15、A．whenB．ifC．howD．why16、A．slippedB．quitC．droppedD．broke17、A．ridB．warnC．convinceD．remind18、A．compositionB．dilemmaC．divisionD．conflict19、A．unlimitedB．unspoiledC．unchangedD．unexpected20、A．freshB．practicalC．previousD．vain第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Chinahasonceagainprovedits1．(able)tochangetheworldwiththe“newfourgreatinventions”:high-speedrailways,electronicpayments,sharedbicyclesandonlineshopping.They’rerelatedtoChina’shigh-techinnovation(创新),2．hasimprovedthequalityofpeople’slives,accordingtoasurvey3．(make)bytheBeltandRoadResearchInstituteofBeijingForeignStudiesUniversity.“Mywalletisnolongerinuse.IcanbuyandeatwhateverIwantsimplywithafingertiponmyphone,”said4．universitystudent,addingthat“evenpancakesellersareusingmobilepayment.”Thebikes5．(them)arenotnew,buttheoperatingmodelofbike-sharing6．(base)onsatellitenavigationsystem,mobilepayment,bigdataandotherhightechnologies.Chinahasenteredanewinnovativeera,thankstothelargeamountsofcapitalChinahasinvestedin7．(encourage)innovation,saidBernhardSchwartlander,WHORepresentativeinChina.8．isincreasinglyclearthatChinaisinnovatingandnolongercopyingwesternideas.Thisis9．(especial)trueinmobile,whereChinaisleadinginmanywayssuchas…socialmessagingappWeChat,shesaid.ThisispartlybecauseChinaskippedoverthePCeraandwentdirectlytomobile.Chinahasthe10．(large)mobileuseintheworld.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线(\)划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者(从第11处起)不计分。AswehavelearnedEnglishforaverylongtime,wemaycomplainit、WeoncemadeajokewhichforeignersshouldlearnChinese、Now,itwasnotajokeanymore、MoreandmoreforeignpeopleareinterestinginChinese,andmanyofuslearnChinesewell、TherewasahotshowcallingChineseBridge、Ihadbeenseentheshow,andIwasveryimpressedbytheforeignstudents,whomspokeChineseverywell、Weshouldlearnfromthoseforeignerbecausetheyshowedusawaytolearnalanguagegood、108第二节书面表达（满分25分）29．（25分）假定你是李华。你班同学决定为小明举办生日聚会。请你写信邀请外教Linda参加，要点包括：1.时间：周五晚8点至9点；2.地点：学生俱乐部；3.内容：生日歌、蛋糕、游戏等；4.要求：备小礼物。注意：1.词数100左右，开头语已为你写好；2.可以适当增加细节，以便行文连贯；Hi,Linda,We'rethrowingasurprisepartyforXiaoming'sbirthday.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________YoursLiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、C2、A3、D4、A5、D6、D7、B8、A9、C10、B11、B12、D13、B14、B15、A16、B17、D18、A19、A20、D第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、1、C2、C3、B22、1、C2、A3、D4、C23、1、A2、D3、B24、Anewstudysuggeststhatwashingdishesbyhandishealthierthanusingadishwasher.Nobodylikesdoingthedishes,butitturnsoutthatdoingthistaskmightpayoffinanunexpectedway.AccordingtoanewstudypublishedintheJournalofPediatrics,washingdishesbyhandinsteadofusingadishwashermightpreventthedevelopmentofallergies(过敏).ResearchersinSwedensurveyedtheparentsof1,029childrenaged7and8.Theydiscoveredthatchildrenwhosefamilieshand-washedthedishesinsteadofusingamachinewerelesslikelytohaveallergies.Earlierresearchhasshownthatdisheswashedbymachinearecleanerthanthosewashedbyhand.Sowhywouldkidswhoeatoffofslightlydirtierplatesbebetteroffwhenitcomestopreventingallergies?Oneexplanationisbasedonatheoryknownasthe“hygienehypothesis”,whichsaysthereasonkidsdevelopallergiesisthattheirsurroundingsareactuallytooclean.Yourimmunesystemkeepsyouhealthybyfightinggerms(细菌)likebacteriaandviruses.Butwhenyouhaveallergies,itoverreactsandtriestofightordinarythingslikepollen(花粉)orcertainfoods.Beingexposedtogerms,especiallyearlyinlife,isgoodtrainingfortheimmunesystem,saystheleadauthorofthestudy,Dr.BillHesselmarofQueenSilviaHospitalinSweden.“Youstimulatetheimmunesysteminvariouswaysanditbecomestolerant.”Thisstudyshowsthatwhileusingthedishwashermightbeeasier,theold-fashionedmethodofcleaningupcouldbebetterforyourhealth.5、Whatisthebenefitofwashingdishesbyhand?A．Itcanimproveourimmunesystem.B．Itiseasierthanwashingbymachine.C．Itcostslesstimethanwashingbymachine.D．Itmightreducethechanceofdevelopingallergies.6、WhatcanwelearnfromParagraph4?A．Ourhealthdependsmuchonourimmunesystem.B．Childrenincleanenvironmentmusthaveallergies.C．Ourimmunesystemcanonlyfightbacteriaandviruses.D．Hand-washeddishesareascleanasthosewashedbymachine.7、Whatdoweknowaboutgermsfromthepassage?A．Withoutgerms,peoplewon’tgetsick.B．Therearenogermsincleanenvironment.C．Exposuretogermscanimproveourimmunesystem.D．Germslikebacteriaandvirusesdoharmtoourhealth.25、Maybenooneforgetstheirfirstbikeandthereisnoexceptiontoawomanlikeme.MinewasaSchwinncoasterbike,second-hand,paintedredandyellowbyitspreviousowner.IrememberridingtoofastdownthebighillonSpringfieldAvenue.Iknewatoncethattheworldwasminetoexplore.Acoupleofyearslater,whenIwas11,mygrandmothervisitedfromEngland,bringingmeabike.Itwasadarkgreenone,withthreegears(齿轮)andhandbrakes.AstheownerofthefirstEnglishbikemyfriendshadeverseen,Iwasalmostfamous.Unlikemycoasterbike,itwaslight—ridingitfeltlikeflying.Irodepastbigstonehouseswiththeirhugeyardsandtrees.Irodepastbrickrowhouses.Irodealoneandwithgroupsoffriends.Thatbelovedbikewentwithmetocollege,carryingmetothelibraryandtoclasses.Beyondtransport,itwasoftenaprop(道具):PushingitalongasIwalkedthecollegepathsmademefeellessself-conscious.Somehow,conversationflowedmoreeasilyoneithersideofabike.Aftercollege,Ilivedabroadforawhile.ReturningfromLondon,Idiscoveredtomyhorrorthatmyparentshadsoldmybike.Foryearsafterthat,Ididn'thaveabikethatwasreallymine.TeachinginaNewEnglandprepschool(学校),Isimplyrodewhateverbikesitsgraduateshadleftbehind.Irodearoundthelittletownonbikeswithgearsandbrakesthatoftenfailed.IdidnottakeanyofthosebikeswithmewhenImovedsouthtothecoastaltownwhereInowlive.ButafterawhileImissedriding.Finally,onafallday,Iboughtabike.Calledacomfortbike,ithaswidertiresthanmyoldbikeandsevengears.Butitisgreen—abrightergreenbike.Still,Iwasabitworr