New Words in Text B

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1、NewWordsandExpressions(inPassageB)atopprep.—ontopofsomethingExamplesUnderthenewspaper,atopasheetofpaper,layanenvelope.Thereisaseagull（鸥）atopthemast(桅杆）.tonen.—thequalityofasound,especiallythesoundofamusicalinstrumentorsomeone’svoiceExamplesItwasn’tsomuchwhatshe

2、saidthatannoyedme―itwashertone.inarising/fallingtone/inatoneof/invarioustonesofblue(以各种蓝色调)speciesn.—tocontinuetoexistinspiteofmanydifficultiesandagroupofanimalsorplantswhichareallsimilarandcanbreedtogethertoproduceyounganimalsorplantsofthesamekindasthemExample

3、sPandahasbeendeclaredanendangeredspecies.soberadj.—seriousandthoughtful;notaffectedbydrugoralcoholicliquorsExamplesThepartywasinasobermood,peoplejuststandingtherechattingpolitely.boundaryn.分界线，边界/范围形近词：boundv.以…为界;跳boundsn.边界;界限boundlessa.无限的近义词：border边界frontie

4、r前线brilliant(adj.)1)闪闪发光的/极明亮的--Shewasattractedbythebrilliantjewelsonthetable.2)distinguished,outstanding杰出的，优异的--Mysonhasmadeabrilliantperformanceattheparty.3)havingorshowinggreatintelligence,talent.etc.聪明的/有天赋的--somebrilliantstudentsthisyear.4)strongandcleari

5、ntoneorcolor.明亮的--abrilliantandbluesky近义词：outstanding/remarkable/bright/wise派生词：brilliance/brilliantlyfocusfocus:n.焦点，焦距--Bringtheobjectintofocusifyouwantagoodphotograph.focus:v.聚焦与焦点/集中--focusthesun’sraysontheglass--Pleasefocusyourattentiononwhattheteachersays

6、intheclass.近义词:concentrateovertake(v.)1)comeorcatchupwith,outstrip追上/超过--Myfatherdrivesfastersoastoovertakeothercarsontheroad.2)comeuponsb.Suddenlybysurprise压倒--Tomwasovertakenbyfearovertake形近词：overtax/overthrow/overtime/overweight税过重/推翻/超时的,加班的/超重residence1).n

7、.居住/居留takeupone’sresidenceinanewhouse迁入新居2）住处派生词:residev.；residentiala.居住的；residentn.居民subtle1）精巧的/巧妙的/奇妙的--asubtlehumor2)ingenious,complex灵巧的/机敏的--asubtledesign灵巧的设计3）cleveratseeingormakingdelicatedifferences;sensitive--asubtleobserver敏锐的观察者派生词:subtlysubtletys

8、urvivesurvive(vt./vi.)活得长/存活--Heistheonlyonewhosurvivedthetrafficaccident.--Theoldmanhassurvivedhiswife.形近词：deprivev.--deprivesb.ofderive:v.派生，衍生派生词：survivorsurvival近义词：outl