2024屆江西省宜春市四校聯(lián)考高三最后一卷英語試卷含解析

2024屆江西省宜春市四校聯(lián)考高三最后一卷英語試卷注意事項(xiàng)：1．答卷前，考生務(wù)必將自己的姓名、準(zhǔn)考證號填寫在答題卡上。2．回答選擇題時，選出每小題答案后，用鉛筆把答題卡上對應(yīng)題目的答案標(biāo)號涂黑，如需改動，用橡皮擦干凈后，再選涂其它答案標(biāo)號?；卮鸱沁x擇題時，將答案寫在答題卡上，寫在本試卷上無效。3．考試結(jié)束后，將本試卷和答題卡一并交回。第一部分（共20小題，每小題1.5分，滿分30分）1．Lookoverthere!Thereisalong,windingpath________uptothehouse.A．lead B．leadingC．led D．tolead2．—________thewomanwiththebabycomeover?Wehaveaseathere.—Thankyou,sir.ActuallyIdohavemyseathere.Butmybabylikestolookoutofthewindow.A．Would B．ShallC．Must D．May3．—Whendidyougettoknowyourgirlfriend?—Itwasin2015________shewasworkingasavolunteerinAfrica.A．that B．whichC．when D．then4．Asa(n)________andeffectivemethod,expresswaynoisebarrierisaprimarymeasureusedtoreducetrafficnoise.A．correctional B．flexible C．economical D．investigative5．Themapletreesturnabrilliantredinautumn,addinganothertothecolorsintheharvestseason.A．theme B．versionC．category D．dimension6．Raisingtheincomesofthepoorislikelytobeineffectiveinawealthysociety,________accompaniedbyothermeasures.A．once B．when C．if D．unless7．Thesediagramsareespeciallyhelpfulwhenwehaveaconcreteproblem______athand.A．besolvedB．tosolveC．solvedD．beingsolved8．---I’veheardalotaboutyou.Yougotpromoted,right?______---Manythanks.A．GoodforyouB．YouaskedforitC．ThereyouareD．You’vegonetoofar9．Whilewatchingtelevision,____.A．thedoorbellrang B．weheardthedoorbellringC．therewassomeoneknockingatthedoor D．thedoorbellwasringing10．Inordertosatisfytheneedsofthemarket,theelectriccompanyhas______itsfocustotabletcomputersandsmartmobilephones.A．switched B．shapedC．directed D．discovered11．It’scertainlyhardwork.But,amanwhowishestohaveacareerhastomakeagreatmanysacrifices.A．onthecontrary B．inaddition C．ontheotherhand D．inthatcase12．Asisknowntoall,_______openingceremonyofthe16thAsianGamesheldonNovember12thinGuangzhouwas_______greatsuccess.A．/;aB．the;aC．the;/D．a(chǎn);/13．Agoodgovernmentisnottopicktechnologies,buttoestablishconditions________innovationissupportedandencouragedintothemarketplace.A．when B．thatC．a(chǎn)s D．where14．Recently,aprogrammercriticizedthe“996”workschedule______employeesworkfrom9amto9pm,6daysaweek,withtheprospectofendingupinanintensivecareunit.A．where B．when C．which D．whose15．—What’sup?Youlookworried.—Well,I______ontheproblemfor5hoursbutIhaven’tgotasingleclue.A．haveworked B．workedC．willwork D．havebeenworking16．_______hisoverseasstudy,hewaseventuallyemployedbyhisdreamcompany.A．Havingcompleted B．CompletingC．Completed D．Tocomplete17．—Howcouldtheymisunderstandmelikethat?—Justkeepsilent!It’sthebestwaytoletthemknowtheyyouwrong.A．do B．didC．a(chǎn)redoing D．haddone18．—PityyoumissedGeorge'swedding.—Well,I________.A．haven'tbeeninvitedB．wouldn'tbeinvitedC．hadn'tbeeninvitedD．a(chǎn)mnotinvited19．Itrainedheavilyovernightandnotuntilthismorning__________.A.haditstopped B．diditstopC．stoppedit D．itstopped20．Newpolicies,_______toinsurethatcompulsoryeducationistrulyfree,________bythelocalgovernmentacrossChinasincethestartofschoolonSeptember1.A．intending;havebeenmadeknown B．intended;havebeenmadeknownC．intending;aremadeknown D．intended;hadmadeknown第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）Consumerswhovaluetheirprivacy(隱私)canlimitwhattheypostonFacebookandadjustsettingsonsitessuchasInstagram.ButInternetserviceproviders(ISPs)havethebestadvantagepointonwhatconsumersdoonline,andthere’smuchlessyoucandoaboutit.Afterall,yourISPistheconduit(中轉(zhuǎn)機(jī)構(gòu))foreverythingyouread,view,orshopforwhileyou’reaccessingthewebathome.NewrulesgoverningthewayISPscanuseconsumers’datawereadoptedin2016andscheduledtogointoeffectthisDecember.ButtheywererejectedbyCongressthisspringThatleavesthefutureofbroadband(寬帶)privacypracticesunsettled.Consumerssaytheywantmore,notless,regulationofbroadbandprivacy.Inanationallyrepresentativesurveyof1,008AmericansconductedinearlyMayfortheConsumerReportsNationalResearchCenter,80PercentofrespondentstoldusthatISPsshouldneedtogetpermissionbeforesharingconsumers’data.Sixoutof10didn’tthinkISPsshouldbeallowedtosellorsharethisinformationatall.Eighty-fivepercentofrespondentssaidthedatarightfullybelongstothem.Undertherecentlydefeatedrules，broadbandproviderswouldhavefacedanewloginrequirement,forcingthemtogetpermissionbeforeusingdatasuchaswebbrowsinghistories.OpponentsoftherulessaiditwasunfairtoholdISPstostricterstandardsthanInternetcompaniessuchasAmazon,Google,andFacebook,whichareregulatedmoreloosely.Goingforward,statelawscouldpickupsomeoftheconflict.BytheendofMay,morethanadozenstateshadproposedsomelawsmentioningtheissue.PrivacyprotectionbillswerealsobeingdiscussedinWashington,D．C．Butprivacyexpertsdon’texpectmuchfromthebills.Afterall,thisisthesameCongressthatvotedtorollbacktheexistingprivacyprotections.1、Whatdothenewrulesfocuson?A．KeepingtheInternetsteady.B．Settlingbroadbandpractices.C．ForbiddingISPstouseconsumers’data.D．ProtectingInternetconsumers’privacy.2、Whatisthethirdparagraphmainlyabout?A．RegulationsonISPsusingconsumers’data.B．AsurveyofprivacyconductedbyCongress.C．Consumers,opinionsaboutbroadbandprivacy.D．Theargumentaboutwhoownsconsumers’data.3、Whatdoestheunderlinedpart“Opponentsoftherules”inParagraph3referto?A．Broadbandproviders.B．Internetcompanies.C．Internetconsumers.D．Surveyrepresentatives.4、Whatcanwelearnfromthetext?A．Thefutureofbroadbandprivacywillbeclear.B．InternetcompaniesrejectedtherulestogetherwithISPs.C．Privacyexpertshaveanegativeattitudetotheprivacyprotectionbills.D．ConsumerswillgoonarguingwithCongressabouttheInternetprivacy.22．（8分）閱讀理解Onthefirstdayofschoolourprofessorintroducedhimselfandchallengedustogettoknowsomeonewedidn'tknow.Ilookedroundwhenagentlehandtouchedmyshoulder.Iturnedaroundtofindawrinkled,littleoldladywithasmile.Shesaid,“Hi,handsome.MynameisRose.I'meighty-sevenyearsold.CanIgiveyouahug？”Ilaughedandenthusiasticallyresponded,“Ofcourseyoumay！”Shegavemeagiantsqueeze.“Whyareyouincollegeatsuchayoung，innocentage？”Iasked.“IalwaysdreamedofhavingacollegeeducationandnowI'mgettingone！”shetoldme.AfterclasswewalkedtotheStudentUnionbuildingandsharedachocolatemilkshake.Webecameinstantfriends.Everydayofthenextthreemonthswewouldleaveclasstogetherandtalknon-stop.Iwasalwayslisteningtothis“timemachine”asshesharedherwisdomandexperiencewithme.Overthecourseoftheyear,Rosebecameacampusicon(偶像)andsheeasilymadefriendswherevershewent.AttheendofthesemesterweinvitedRosetospeakatourfootballdinner.I'llneverforgetwhatshetaughtus.“Wedonotstopplayingbecauseweareold;wegrowoldbecausewestopplaying.Thereisahugedifferencebetweengrowingolderandgrowingup.Anybodycangrowolder.Thatdoesn'ttakeanytalentorability.Theideaistogrowupbyalwaysfindingopportunitiesinchange.Havenoregrets.Theelderlyusuallydon'thaveregretsforwhatwedid,butratherforthingswedidnotdo.Theonlypeoplewhofeardeatharethosewithregrets.”Sheconcludedherspeechbycourageouslysinging“TheRose”．Shechallengedeachofustostudythelyrics(歌詞)andlivethemoutinourdailylife.Attheyear'sendshefinishedthecollegedegreeshehadbegunallthoseyears.OneweekaftergraduationRosediedpeacefullyinhersleep.1、Whathappenedtotheauthoronthefirstdayofschool?A．Hegottoknowanoldprofessor.B．Hemadetheacquaintanceofanoldlady.C．HejoinedtheStudentUnion.D．Hehadtoshareamilkshakewithothers.2、FromtheunderlinedsentenceinParagraph1,wecanfindouttheauthor's________.A．concernaboutageB．respectfortheoldC．curiosityabouttheladyD．complaintabouteducation3、Intheauthor'seyes，________.A．RosewasinnocentandgenerousB．RosewaswiseandskilledC．Rosewastalentedandhard-workingD．Rosewascourageousandherwordswereinspiring4、WhichsayingmightRosepossiblysupport________.A．Oneisnevertoooldtolearn.B．Afriendinneedisafriendindeed.C．Romewasn'tbuiltinaday.D．Itisnousecryingoverspiltmilk.23．（8分）PeterSkyllberg,aSwedishman,wastrappedinhiscarfortwomonths,withtemperaturesreaching-30oC,withnofoodorwater,andyethesurvived.Thebestexplanationwasthathisvehiclecreatedan“igloo(snowhouse)effect”andprotectedhimfromtheextremelylowtemperaturesandthathisbodywouldhibernate(冬眠)duringthistime.Canhumansgetintoalow-energyconsumptionstatelikeabearbyreservingenergy,andreducingbodytemperature?Chinesescientistsarelookingforthekeytoregulatingbodytemperature.Scientistshavefoundthehypothalamus(下丘腦),anareainthecentrallowerpartofthebrain,isresponsibleforregulatingbodytemperature.WangHong,abrainscientistattheShenzhenInstitutesofAdvancedTechnologyoftheChineseAcademyofSciences,ledherteamtomarktheneurons(神經(jīng)元)responsibleforregulatingbodytemperatureinmicebymeansofacutting-edgegeneticbiologytechnique.Intheexperiments,theyinjected(注射)drugintomicetomakethebodytemperaturesofthemicedroprom37Cto27intwohours.Theteamfoundthechangeinbodytemperaturecausednoharmtothehealthofthemice.“Wedon’tknowifwecandevelopadrugthatcancontrolhumanbodytemperature.Westillneedalotofstudy.”Wangsaid.Chinesescientistsarenotaloneinsuchresearch.Body-coolingtechniquesarebeingusedinpioneeringhospitalsaroundtheworld.Dutchdoctorsarenowusinglowtemperaturesforpatientswhohavesufferedbraininjuriesinaccidents,AccordingtodoctorsworkinginFlorence,itmayevenhelptosavethebrainsofbabieswhoarebornsufferingfromsevereepilepticfits(癲癇病發(fā)作).1、WhydoestheauthormentionPeterSkyllberg?A．Totellanamazingstory.B．Tointroducethetopic.C．Toteachsurvivalskills.D．Toexplain“iglooeffect”.2、WhatdidWangHong’steamfindintheexperiment?A．Geneticbiologytechniquehelpedalot.B．Adrugcouldcontrolhumanbodytemperature.C．Themice’shealthwasn’tdamagedbythechangeofbodytemperature.D．Hypothalamuswasresponsibleforregulatingbodytemperature.3、Howcanbody-coolingtechniqueshelppeople?A．BraininjuriesmaybetreatedproperlyB．Peopletrappedinsnowcansurvive.C．Patientswithepilepticfitswillbecured.D．Medicalaccidentscanbeavoided.4、Thetextisprobablytakenfrom.A．a(chǎn)biologytextbookB．a(chǎn)sciencefictionC．a(chǎn)survivalbrochureD．a(chǎn)medicalmagazine24．（8分）Manychildrenareinterestedindinosaurs(恐龍).Ifyouhaveachildwholovesdinosaurs,thenhereissomegoodnewsforyou.ThereisanexhibitionofdinosaursatthePhilipJ.CurrieDinosaurMuseuminWembley,AlbertA．Youcanplanafamilyroadtripthere.Giveyourchildasurpriseandyou’llenjoyyourtimethereasafamily.Sittingjust19kilometerswestofGrandePrairie,thePhilipJ.CurrieDinosaurMuseumwasopenedin2015andhascollectionsthatincludefossils（化石）ofseaanimals,artworksfromdifferentdinosaurs,alargefamilytheater,aswellasanoutdoordiscoveryfossilwalk,alargeoutdoorplaygroundandtheonsiteDine-O-Saurrestaurant.Experiencethedinosaurs'worldlikeneverbeforeasyouwatchdinosaurscomingaliveinmovies.Learnabouthowtheseanimalslivedandbreathed.YoucancheckoutDinosaursUnearthedandalloftheotherexcitingexhibitionsatthePhilipJ.CurrieDinosaurMuseumonthefollowingdays/timeperiods:September1st—May31st:Tuesday—Sunday10:00a.m.—6:00p.m.ClosedonMondaysJune1st—August31st:Saturday—Monday10:00a.m.—6:00p.m.Tuesday—Friday10:00a.m.—8:00p.m.Admission(門票):Adults:$14eachSeniors(65+):$11eachStudents(withID)andchildren(5—17):$7eachChildrenunder5:freeFamily(2adultsandupto4children):$40IfyouwanttoseeaNationalGeographicfilmorafull-lengthfilmduringyourvisit,itisanextra$2—$4.Formoreinformation,pleasevisitthemuseum’swebsiteatwww.dinomuseum.ca.1、WhatcanpeopledoatthePhilipJ.CurrieDinosaurMuseum?A．Watchafull-lengthfilmforfree.B．Learnaboutdinosaurs’disappearance.C．Havefunonalargeoutdoorplayground.D．Buysomesouvenirsofseaanimals’fossils.2、IfyouwanttogotothemuseuminOctober,whattimeshouldyoutrytoavoid?A．OnTuesdays. B．After6:00p.m.C．Ontheweekend. D．Before11:00a.m.3、What’stheauthor’spurposeinwritingthepassage?A．Tointroduceamuseum. B．Toencouragefamilytime.C．Toadvertiseanexhibition. D．Totellreadersaboutdinosaurs.25．（10分）Ascientistwhodevelopedawaytocalculatehowmuchwaterisusedintheproductionofanythingfromacupofcoffeetoahamburgerwasawardedthe2008Stockholm.WaterPrize.ProfessorJohnAnthonyAllanoftheUniversityofLondoninBritainwontheawardforintroducingtheideaof“virtualwater（虛擬水）”,acalculationmethodthathaschangedthenatureoftradepolicyandresearch.Allanhaswrittensevenbooksandpublishedmorethan100papers.TheStockholmInternationalWaterInstitutesaidthisideaisnowembedded（埋藏）intheproductionoffoodsandindustrialproducts.TheinstitutesaidAllan'sworkhadmadeabigeffectonglobaltradepolicyandresearch,especiallyinwater-scarce（缺水的）regions.“Theimprovedunderstandingoftradeandwatermanagementissuesonlocal,regionalandglobalscalesareofthehighestvalueforthesuccessfulandsustainable（可持續(xù)的）useofwaterresources,”itsaid.“Peopledonotonlyusewaterwhentheydrinkitortakeashower,”theinstitutesaid.“Behindthemorningcupofcoffee,thereare140litersofwaterthatwasusedtogrow,produce,packageandshipthebeans.”ThatisaboutasmuchwaterasapersoninEnglandusesonaverageforalldailydrinkingandhouseholdneeds."Forasinglehamburger,about2,400litersofwaterareneeded.IntheUSA,theaveragepersonusesnearly7,000litersofvirtualwatereveryday."ItsaidthatwasmorethanthreetimestheaverageuseofaChineseperson.1、Allanwasawardedtheprizebecause______.A．hewrotesevenbooksontradepolicyB．hepublishedmorethan100papersonwatermanagementC．liefoundanewkindofwaterinwater-scarceareasD．hecameupwiththeideaofvirtualwater2、WhichofthefollowingisTRUEaccordingtothepassage?A．TheaverageAmericanusesabout7,000litersofwateraday.B．TheaverageChineseusesnearly2,300litersofvirtualwateraday.C．AnEnglishmanusuallydrinksabout140litersofcoffeeaday.D．Ahamburgerusuallycontainsabout2,400litersofwater.3、WhatdowelearnaboutJohnAnthonyAllanfromthepassage?.A．Hewonthe2008NobelPrize.B．Hehaswrittenover100books.C．HeworksattheUniversityofLondon.D．HelivesintheUSA．4、Whateffectdoestheideaofvirtualwaterhave?A．Ithelpsusrealizetheimportanceoftrade.B．Ithelpspeopledosuccessfulbusiness.C．Ithelpsusmakeuseofwaterscientifically.D．Ittellsushowmuchwaterweuseaday.第三部分語言知識運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）“Youwillneverwalkagain.Youwillhavetouseawheelchair."Iheardhis1fallheavilyonmyears,numbing（使麻木）mysoul.IfIhadneverfelthopelessbefore,Ifelthopelessthen.Thecaraccidenthadleftmeunconscious.When2,Ifoundbothlegsincasts.（石膏）.WhileIhadotherseriousinjuries,my3weremyfirstconcern.Workingasaspecialneedsteacherandbusyandactivebynature,Icouldn'timaginebeing4inawheelchair.Lyinginmybed,IwonderedhowI5givemyten-year-oldsonhopethatMomwould6.He'dbeencheerfuloneveryvisit,butIsaw7inhiseyes.HeneededtherayofhopethatIwouldnotbeinawheelchairforever.Justmaybe,Ithought,Icouldusethisexperiencetoteachhimwhattodowhenmisfortune8.Itdidn'ttakemelongtobecome9withmylimitedmovementsandevenwiththepacethedoctorswerewillingtogowithme.Iwasdeterminedtolearneverythingtheyshowedme.Everynightinmyprivateroom,assoonasIknewIwouldn'tbe10ordiscovered,Iwouldmovemyselffromthebedtothefloor,11ontothebedrail（床欄桿）fordearlife,andslowlyputtingmyweight12myfeet.Afterseveralweeksofsuchdifficult13,mystrengthandconfidencecontinuedto14.Itcamethetimetosharemyachievementswiththepersonmost15tome.Onenight,whenIheardmysongreetthenursesatthestation,I16myselfup.Asheopenedthedoor,Itookafewsmallsteps,17,hecouldonlywatchasIturnedandstartedbacktobed.Allofthepain,thefear,andthestruggle18asIheardthewordsIhadlongedtohear,"Mommy,youcanwalk!"Iamnowabletowalkalone,sometimesusingastick.Iamabletotakepublictransportationtoshopandvisitfriends.Mylifehasbeenblessedwithmany19ofwhichIamproud.Butnonehaseverbroughtmethesatisfactionandjoy20bythosefourlittlewordsofmyson.1、A．words B．report C．explanations D．decision2、A．hit B．a(chǎn)wakened C．a(chǎn)sked D．discovered3、A．legs B．parents C．a(chǎn)ctivities D．surroundings4、A．placed B．caught C．carried D．stuck5、A．might B．should C．could D．must6、A．change B．recover C．a(chǎn)djust D．succeed7、A．curiosity B．surprise C．fear D．puzzle8、A．strikes B．passes C．continues D．remains9、A．familiar B．strict C．discouraged D．impatient10、A．punished B．interrupted C．a(chǎn)ccepted D．protected11、A．falling B．setting C．holding D．stepping12、A．through B．in C．a(chǎn)t D．on13、A．efforts B．lessons C．a(chǎn)cts D．cures14、A．a(chǎn)ppear B．survive C．build D．a(chǎn)dd15、A．useful B．important C．popular D．pleasant16、A．opened B．dressed C．woke D．dragged17、A．Disappointed B．Embarrassed C．Afraid D．Astonished18、A．faded B．spread C．backed D．sank19、A．expectations B．challenges C．a(chǎn)chievements D．supports20、A．proved B．offered C．taught D．suggested第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）TheHanpeoplehaveitsownspokenandwrittenlanguage-Chinese.ChinesebelongstotheHan-Tibetanlanguagefamily.Itisthe1．(common)usedlanguageinChinaandamongthelargestlanguagesintheworld.WrittenChinesecameoutin2．(it)earliestformapproximately6,000yearsago.TheChinesecharacters3．(use)today,alsocalled“Hanzi”,developedfromthoseusedinbonesandtortoiseshellsmorethan3,000yearsago.Thereareabout56,000characters,ofwhichonlyabout3,000areincommonuse.Mandarinisacategory(種類)ofChinese4．(dialect)spokenacrossmostofnorthernand5．(southwest)China.Theterm“Mandarin”canalsorefertoStandardMandarin,which6．(base)ontheMandarindialectspokeninBeijing.ItisofficiallyconsideredtobethestandardforthePeople’sRepublicofChina.Whydomostnon-ChinesespeakerschoosetolearnstandardMandarinChinese?MandarinisunderstoodbymostChinesepeople.Asmentionedabove,itisChina’snationallanguage.7．youareinterestedinbasiccommunication,scholarlyresearch,or8．(pursue)acareerinChina,standardMandarinis9．necessarytoolforcommunication.Anditoftenserves10．a(chǎn)bridgeforcommunication.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）短文改錯Lifeisfullofvariousexperiences，someofthemareunforgettable.Istillrememberthehikingexperienceswithmyclassmatesfor16kmayearlater.Thatsummerday，wesetoffearlyinthemorning，thinkitwouldbegreatfuntowalkforsolongadistance.However，withtheweatherisgettinghotterandhotter，Ifoundtheirlegsheavierandheavier.What'sworse，myfeetbeganbleedingbecauselongtimepressingagainsttheshoes.Atonepoint，Ievenwantedtogiveup.ButImanagetodragtherestofthewaytothedestination.Thoughnotpleasant,thisjourneywasimpressiveorrewarding.Ihavelearntthatlifeisalongjourneylikethis.Nomatterwhathappened，weshouldnevergiveup.第二節(jié)書面表達(dá)（滿分25分）29．（25分）假設(shè)你是李華，你的英國筆友Henry最近來信，詢問你考試后的暑期安排。請你根據(jù)以下要點(diǎn)，用英語回一封信，說明你的計(jì)劃，并簡述理由。1.休息；2.讀書；3.陪伴父母；4.參加社會活動。注意：1.詞數(shù)100左右，信的開頭和結(jié)尾已為你寫好(不計(jì)入總詞數(shù))；2.可根據(jù)內(nèi)容要點(diǎn)適當(dāng)增加細(xì)節(jié)，使行文連貫；DearHenry,___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,Lihua

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、B2、A3、C4、C5、D6、D7、B8、A9、B10、A11、C12、B13、D14、A15、D16、A17、B18、C19、B20、B第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項(xiàng)中，選出最佳選項(xiàng)。21、1、D2、C3、A4、C22、Everyday,peoplecomeintocontactwiththousandsofchemicals.Thesechemicalsaresaidtobeharmlesstohumanhealth.Infact，thechemicalsareconsideredsosafethatwewashwiththem.Weputthemonourbodiesandevenourfaces.Otherchemicalproductsareusedthroughoutourhomes.Bythetimeyouwalkoutofyourfrontdoor,youhavealreadybeenexposedtothousandsofchemicals.Onitsown,eachchemicalseemsharmless.Butincombinationwithotherchemicals,theymaybecomedeadly.Thatisthefindingofatwo-yearstudybyahigh-profiletaskforceofscientists.Thetaskforcewastoldtoinvestigatethecancer-causingpossibilityofchemicalmixtures.LindaGulliverwasoneof174scientistsonthetaskforce.Theirjobwastostudythecancer-causingpotentialof85chemicals.All85aresaidtobecommonintheenvironment.Ms.Gulliverexplainsthatchemicalshavethepotentialorytoformdangerousmixtures.Evensimplemineralscanbecomedangerouswhenmixedwithchemicalsfoundinplasticsorbeautyproducts.Workingingroups,thescientistsexploredhowdifferentchemicalmixturescouldleadtocancer.Ms.Gulliver’steamlookedattheabilityofdifferentcombinationstosupportthein-creaseofmalignant(惡性的)humance