unit1book2词汇讲解

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1、Unit1TheDinnerPartyLanguagepointsHeated:lively;spiritedAheateddiscussionissettled…Aspiriteddiscussionspringsupbetweenayounggirlandamajor.Peopleturntothissectionforlivelydiscussionsonlifestylechoices.heated的名词形式为heat意为“激烈,激动”。例如:Intheheatoftheargument,Ibecamesoexcitedth

2、atIshoutedveryloudly.在激烈辩论中，我变得如此激动以至于大声叫了起来。此外，还可以用在词组taketheheatoutofthesituation中，意为“让局面缓和下来”。trackdown:findordiscover(sb./sth.)byhuntingorsearching（根据所留下的线索，通过寻踪查找）找到，查到，搜寻捕获Thehuntermanagedtotrackdownthewoundeddeer.Itwasalmosttwoweeksbeforetheytrackeddownthefactst

3、heyneeded.Thepoliceneedyourhelptotrackdownthemurderer.警察需要你来帮助追捕杀人犯。Shespentweeksinthelibrarytrackingthereferencedowninalltheirbooksonthesubject.bare:adj.notcovered;withnoplantsgrowingonit光秃秃的,无遮蔽的;赤裸的Ifmymemoryservesme,therewasabarehillnearyourhometown.如果我记得不错的话，在你家乡附

4、近有座光秃秃的小山。2)nomorethan;mere刚好够的,勉强的Heearnsabarelivingbyhiswork..Hisincomecanonlybuythebarenecessitiesoflife.CFbare,光秃的（强调表层的），empty空的（强调空间的，立体的，精神的）abarehillabare-footdoctorHefeltempty.springup:beginsuddenly,increaseorgrowquicklyandasiffromnowhereManybuildingshavesprun

5、gupinwhatwasadesert.许多楼房已在原是一片沙漠的地带涌现出来。Astrangeideasprangupinhermind.Itwasratherwarmallday.Buttowardseveningacoldwindsprangup.outgrown:vt.1)growmorethanHehasoutgrownhiselderbrother.他长得比他哥哥还高。2)growtoolargeforTheboyhasoutgrownthissuit.3)loseordiscardinthecourseofmatura

6、tionSheoutgrewheryouthfulidealism.她长大成熟后不再拥有年轻时代的幻想。Johnnyhasoutgrownthefearofstayingathomealone.majoradj.较大的;主要的;严重的n.少校;专业;主修科目vi.〈美〉主修,专攻crisis:n.timeofdifficulty,danger,etc.ManyAmericanpeoplelosttheirjobsintheeconomiccrisisof1929.Wehopewecansurvivethistimeofcrisis.

7、但愿我们能度过这一危机时刻。CFcrisis&emergency这两个名词都有“危急”之意。crisis含义广泛，可指国家存亡、历史、经济或人的生命、疾病等面临危急关头；也可指好的或恶化的转折点。emergency多指突然发生的出乎意料的紧急情况或事故。Fillintheblankswiththewords--emergencyorcrisis.Changetheformwherenecessary.1.Afirestartedinthecargoarea,andthepilotwasforcedtomakea(n)________

8、__landing.2.Ina(n)______________,dial911forpolice,thefiredepartmentoranambulance.3.Thecountrynowfacesaneconomic______