Unit1TopicTalkFromthisunit，thedefinitionofnewwordswillbepresentedinEnglishn.apersonwhoisolderthansomebodyelse；apersonwhoishigherinrank（排名，等級）orstatus（地位）adj.highinrankorstatusbeseniortosb比某人級別（地位、職位）高；比某人年長Heisseniortome，thoughheisyounger.盡管他比我年輕，他職位比我高juniorn.apersonwhoisyoungerthananotherperson；adj.forchildrenundertheageof11or13.兩詞作形容詞時沒有比較級或最高級形式，表示比較含義時后跟介詞toMybrotheristwoyearsseniortome=Mybrotherisseniortomebytwoyears=Iamtwoyearsjuniortomybrother=Iamjuniortomybrotherbytwoyears我哥哥比我大兩歲adjlessimportantthansomethingelse.relatedexpressions：secondaryeducation中等教育secondarystudents中學生；secondarypollution二次污染besecondaryto與..相比是次要的；beofsecondaryimportance次要Experienceiswhatmatters，ageisofsecondaryimportance.重要的是經驗，年齡是次要的Theenvironmentwassecondarytotheeconomyinthepast.在過去，與經濟相比，環保是次要的adjcausingalotofanxiety（焦慮）andworry.stressn.astate（狀態）ofmentaltensionandworrycausedbyproblemsinone’slife，work，etc.v.toputextraemphasis（強調，重點）onsomethingbecauseitisimportant.relatedexpressions：astressfuljob充滿壓力的工作；reduce/relievestress減輕/緩解壓力understress在壓力下；sufferfromstress承受壓力（的痛苦）近義詞stressed側重人的感覺；stressful側重事物的特點4.challenge;challengingv.toquestionwhetherastatementoranactionisright，legal（合法）toinvitesbtoenterapetition，fightadj.difficultinaninterestingwaythattestsyourabilitydoneinawaythatinvitespeopletodisagreeorarguewithyou（引起爭論的）relatedexpressions：challengingwork具有挑戰性的工作；meetthechallenge迎接挑戰，滿足要求takeup/acceptachallenge接受挑戰；faceachallenge面臨挑戰challengesb向某人挑戰；challengethefactthat...對...的事實提出異議v.tobedifferentfromsomethingorsomebodytodisagreewithsomebodyrelatedexpressions：differfrom與...不同differin在...方面不同differwithsbon/about/oversth在某事上與某人意見不同；begnodiffer不敢茍同；differfrompersontoperson因人而異；agreetodiffer各自保留不同意見bedifferentfrom與..不同；bedifferentin在..方面不一樣makeadifference有影響，起作用；makenodifference沒有影響tellthedifferencebetweenAandB指出A和B的不同之處adjhappeningorexisting（存在）beforetheeventthatyouaretalkingaboutPeoplenolongerusetheoldfashioneddevicesusedinprevioustimes.人們不再使用以前的老式設備relatedexpressions：thepreviousday/chapter/owner前一天/前一章/之前的主人previoustodoing...在..以前Hespentmuchtimethinkingprevioustodecidingwheretogo.在決定去哪之前他花了很多時間思考相近詞：precious珍貴的，寶貴的n.aplanthatlistsalltheworkthatyouhavetodoawrittenlistofthingslikepricesv.toarrange（安排）forsomethingtohappenataparticular（特別的，特定的）timerelatedexpressions：aheadofschedule/time提前；behindschedule遲于預定時間；on/asschedule按規定時間,如期bescheduledforsth/todosth預定做某事/被安排做某事PresidentXi’svisittoHenanisscheduledtostartonApril4th.習主席于4月4號開始訪問河南Withmyfriends’timelyhelp，Ipletedtheprojectasscheduled.在朋友們及時的幫助下我如期完成了項目astrongbelieveaboutthewaysomethingshouldhappenorhowsomebodyshouldbehave（表現）ahopethatsomethinggoodwillhappenrelatedexpressions：in（the）expectationof期待，指望；beyondone’sexpectation出乎意料，超出預期meettheexpectation=liveuptoone’sexpectation達到期望，不辜負against/contrarytoexpectation意料之外，與期望相反Studentswholiveuptotheirparents’expectationsoftengetaprize.expecttodo..期望做某事；expectsbtodo..期望某人做某事beexpectedtodo被期待做...expectofsb/sth對某人/物期待...abeliefinyourownabilitytodothingsandbesuccessfulthefeelingthatyouarecertainaboutsomethingafeelingoftrustthatsbwillkeepinformationprivate（私人的，私密的）relatedexpressions：haveconfidencein..對..有信心；lackconfidencein在..缺少信心withconfidence自信地，滿懷信心地；buildconfidence樹立信心beconfidentofsth對某事有把握beconfidentthat..對..有把握Havingconfidenceinyourselfwillgreatlyhelpyouinyourstudy.對自己有信心會對學習有極大地幫助10.shift輪班，轉移，改變，轉向，換擋（汽車）n.achangeinpositionordirectionv.tomovesthfromonepositionorplacetoanothertochangeyouropinionofattitudetowardssth，orchangethewaythatyoudosomethingrelatedexpressions：shiftwork輪班作業；nightshift夜班shiftone’sground改變某人的立場Theemphasisforstudyisshiftedfromtheorytopractice.學習的重點從理論轉移到了實踐n.theforceorweightwithwhichsomethingpressesagainstsomethingelsedifficultiesandfeelingsofanxietythatcausedbytheneedtoachievev.totrytomakesbdosthbymakingthemfeelitistheirdutytodoit.relatedexpressions：underpressure在壓力下，承受壓力；reducepressure減少壓力；studypressure學習壓力blood/air/water/pressure血壓/氣壓/水壓；putpressureonsb給某人施壓tobeehealthyafteranillnessorinjury；toreturntonormalhealthytoregainanormalpositionorconditionrelatedexpressions：recoverfrom恢復；fully/pletelyrecover完全恢復；makearecovery恢復，康復，復蘇Itwillbeatleasttwomonthsbeforehecanrecoverandreturntowork.Ilostmywallet，butIrecovereditlater.我錢包丟了，但后來找回來了harmdonetoaperson’sorananimal’sbody，especiallyinanaccident.damage（損壞，破壞）toaperson’sfeelingsinjurytosb/sth對某人/物的傷害；dosbaninjury傷害某人injury多指身體、機能的傷害，尤其是意外中受的傷；harm多指精神上的傷害，針對有生命的東西wound多指戰斗、戰爭中受的傷，也可指精神上的傷害damage常指無生命的東西的損壞，強調喪失部分功能hurt更直觀的表達傷口上的疼痛，心靈上的傷害ThemansufferedinjuriestoIdidn’usedtosaythataparticularsituationorfactmakesyousadordisappointed（失望）relatedexpressions：unfortunatelyforsb對某人來說不幸的是beunfortunatelytodo...做某事很不幸be/feelfortunateindoing..做某事感到幸運unfortunately常作插入語，放在句首與后面句子隔開Unfortunately，yourhavefailedtheexam.很遺憾你考試不及格.15.arisearosearisentogetoutofbed；tostandupespeciallyofaproblemordifficultsituationtohappenarisefrom/outof由..引起，起因于；ariseoutfrom..由..引起，因.