Unit1LearnaForeignLanguageforYourCareerOutlineWordstudyGrammarfocusLanguagepointsPassageKeytoexercisesWritingWordstudyTentativea.madeordoneonlyasasuggestion试验的，尝试的Syn:triala.forthepurposeoftesting试验的，试用的e.g.Ourplansareonlytentative.Theyarepreparingforatrialflight(试飞).Varietyn.thestateofvarying;differenceofconditionorquality变化(性)，多样性e.g.Everyonearrivedlateattheparty,foravarietyofreasons.Temporarilyad.Lastingonlyforalimitedtime暂时地Ant:permanentlyad.Lastingorintendedtolastforalongtimeorforever永久地e.g.Thegreencardallowsyoutoliveinthiscountrypermanently.WordstudySurvivev.tocontinuetoliveafter幸存，还活着e.g.Tomsurvivedthecaraccident,thoughbadlyinjured.Applyv.tobringorputintouse应用，运用（to）Syn:employv.makeuseof使用e.g.Weshouldapplytheknowledgetopracticalwork.Howdoyouemployyoursparetime？Specifica.relatingtooneparticularthing,etc,notgeneral专门的，特定的Syn:particulara.ofacertainsort特定的，特指的e.g.Idon’tlikethisparticularhat,buttheothersarequitenice.WordstudyGuidev.toactasaguideto指导，引导，为…领路e.g.Thelightguidedthembacktotheharbor.Curriculumn.acourseofstudyofferedinaschoolcurriculum课程e.g.Thesubjectisnotincludedintheschoolcurriculum.Authorityn.apersonorgroupwiththeability,power,orrighttocontrolandcommand当权者，权威人士e.g.Whoisinauthorityhere?Attractv.tocausetolike,admire,notice,orturntowards吸引Syn:drawv.e.g.Hisnewbookisattractingalotofattention.Theplayisdrawinglargeaudiences.WordstudyNativea.belongtoorbeingtheplaceofone’sbirth本国的，当地的Ant:foreigna.in,fromanothercountry,notone’sown外国的，外来的Atmospheren.thegeneralcharacterorfeelingofaplace气氛，氛围Syn:airn.thegeneralcharacterof,orfeelingcausedbyapersonorplace(某人的)神态，（某地的）气氛e.g.Therewasanpleasantatmosphereintheroom.WordstudyMustn.sthwhichitisnecessaryorveryimportanttohaveorexperience必须做的事，必不可少的事物e.g.Warmclothesareamustinthemountain.Forfun,forpleasure为了好玩e.g.HeislearningFrenchjustforfun.Ingeneral,usually,inmostcases一般地，大体上Syn:asageneralrule,一般来说，通常e.g.Ingeneral,boysaremoreactivethangirlsinsports.Enjoyablea.givingjoy,pleasant令人愉快的，令人快乐的e.g.Hespentanenjoya