小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com课时作业(十一)Unit4SectionⅡGrammarandusage&IntegratedskillsⅠ.阅读理解AWhat'syouropiniononspicyfood?Somepeoplecannothandleeventhesmallestamountofthechili(辣椒)intheirdinnerwhileotherscan'tgetenoughofit.Scientistshavelongbeenpuzzledbywhysomepeoplelovechilieswhileothersloathethem.Plentyofresearchhasbeendoneonthesubject,datingasfarbackasthe1970s.Previousresultsshowedthataloveofchiliesisrelatedtochildhoodexperiences,andculturalinfluencesaffectourtastebuds,too.Butthelateststudyhasfoundthataperson'sloveofspicyfoodmaybelinkedtohisorherpersonalitymorethananythingelse,CBCNewsreported.“Wehavealwaysassumedthatlikingdrivesintake—weeatwhatwelikeandwelikewhatweeat.Butnoonehasactuallydirectlybotheredtoconnectthesepersonalitytraits(特点)withtheintakeofchilipeppers，”saidProfessorJohnHayesfromPennsylvaniaStateUniversity,wholedthestudy.Butbeforeyoulookatthestudy,youshouldfirstknowthat“spicy”isnotataste,unlikesour,sweet,bitterandsalty.Itis,infact,aburningsensationthatyoufeelonthesurfaceofyourtongue.Thisgotscientiststhinkingthatmaybealoveofspicyfoodisbroughtaboutbypeople'slongingforthrills,somethingtheyusuallygetfromwatchingactionmoviesorridingarollercoaster.Inthestudy,97participants,bothmaleandfemale,wereaskedtofilloutquestionnairesaboutcertaintraitsoftheirpersonalities,forexample,whethertheylikenewexperiencesortendtoavoidrisks.Theywerethengivencupsofwaterwithcapsaicin,theplantchemicalthatmakeschiliesburn,mixedintothem.Bycomparingtheanswerstothequestionnairesandwhatparticipantssaidtheyfeltaboutthespicywater,researchersfoundthatthosewhoweremosttendedtoenjoyactionmoviesortakeriskswereaboutsixtimesmorelikelytoenjoythespicywater.Interestingly,weusedtobelievethatthereasonwhysomepeoplecanwithstandspicyfoodisthattheirtongueshavebecomelesssensitivetoit.However,thislateststudyhasfoundotherwise.“It'snotthatitdoesn'tburnasbadly,butit'sthatyouactuallylearntoliketheburn，”explainedHayes.1．What'sthemeaningoftheunderlinedword“loathe”inthesecondparagraph?A．Dislike.B．Fear.C．Putupwith.D．Adaptto.2．WhatdidProfessorJohnHayesandhisteamdiscoverfromtheirstudy?A．Whatweeatactuallyhelpstodevelopourpersonalities.B．Malesaremorelikelytoenjoyspicyfoodthanfemales.C．Thosetryingtoavoidriskstendtobelessinterestedinspicyfood.D．Peoplearewrongtotreatspicyasakindoftasteratherthanafeeling.3．Whydosomepeoplelikespicyfoodaccordingtotherecentstudy?A．Becausetheirtastebudshavebecomelesssensitive.B．Becausetheylovetheburningsensation.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comC．Becausetheywanttochallengethemselves.D．Becausethemoretheytryspicyfood,thelessitburns.4．What'sthemainideaofthepassage?A．Hisorherparents'dietsdecidehisorherpersonality.B．Thelateststudyshowswhetherapersonenjoysspicyfoodlargelydependsonhisorherpersonality.C．Hisorherchildhoodexperiencesdecidehisorherpersonality.D．Hisorherculturalbackgrounddecideshisorherpersonality.BIfyouareoverweight,youshouldwatchyourdietcarefullyinordertokeepfit.Thebestwaytodothisistostartaweightcontrolprogram.Atfirstitiswisetotalkwithyourdoctor.Hecanadviseyouofthenumberofcaloriesyoushouldhaveinyourmealseachday.Hecantellyouaboutexercisingwhileyouareonadiet.Agoodruleistoloseslowly.Alossofapoundortwoisplenty.Planmealsaroundfoodsyouknow.Thismeansthatitiswisetoincludefoodsth...