1 achangeofpace节奏变换 Youcan‘tdothesechemistryexperimentsalldaylong.Youcertainlyneedachangeofpace. 2 afarcryfrom相距甚远 Thepublishedbookisfarcryfromtheearlymanuscript. 3 andhow的确 A:She‘sagooddancer. B:andhow. 4 amatteroftime时间问题 Itisonlyamatteroftime. 5 aphonecallaway一个电话之远,愿意过来帮忙。 Ifyouneedmyhelp,doletmeknow.JustrememberIamaphonecallaway. 6 awhileback不久以前 7 allalong一直 Iknewitallalong. 8 anythingbut绝对不 Iwasanythingbuthappyaboutgoing. 9 accountfor解释 Howdoyouaccountforit? 10 afterall到底 A:I‘vejustseentheX-raysandyourteethlookjustfine, B:Isee.Thenthereisnothingtoworryaboutafterall. 11 allergicto对|……过敏 Ohman!Somethinginthisroomismakingmyeyesitch.Imustbeallergictosomething. 12 atsb‘sservice愿为某人服务 Iamatyourserviceatanytime. 13 aroundtheclock24小时不停 Marthastudiedaroundtheclockformanagementexam. 14 asfarasIknow就我所知 15 athomewith对………很熟悉 Sheisathomewithproblemslikethis. 16 backout 1)退出 A:Wasn‘tBertsupposedtosingtonight? B:Yes,buthebackedoutatlastminute 2)不履行 Shefinallybackedoutofherpromise. 17 becutoutfor天生适合 I‘mnotcutouttobeahero. 18 beabsorbedin Shehasbeenabsorbedinahorrorfiction.Ican‘ttearheraway. 19 beaddictedto对……上瘾 Shehasbeenaddictedtodrugsforyears. 20 beattachedto对……有感情 A:I‘mamazedthatyouarestilldrivingthatoldcarofyours.Ithoughtyouwouldhavegottenridofityearsago. B:ItrunswellandI‘veactuallybeenquiteattachedtoit. 21 backup 1)累积 Thesubwayisrunningbehindschedule,andtrafficisbackedupforblocks.Idon‘tknowifwe’llmakethe6:30show. 2)支持 I‘llbackitup. 22 beboundfor到……地方 ThebusisboundforNewEngland. 23 be(feel)myself找到自我 I‘mfeelingmyselfagain. 24 beburnedup生气 Shewasreallyburnedupatthenews. 25 behardupfor I‘mhardupforclothes,butIhavealotofbooks. 26 beheadandshouldersabove好许多 Incalculus,Joeisheadandshouldersabovehisclassmates. 27 beinthedark蒙在鼓里 A:Doyouhaveanyideawhathisnoticeisabout? B:I‘masinthedarkasyouare. 28 bestuck卡住了 Ican‘tgetthiswindowopen.It’sstuck. 29 biteoffmorethanonecanchew.贪多嚼不烂 A:Ihearyou‘retakinganadvancedphysicscoursethissemester. B:IthinkI‘vebittenoffmorethanIcanchew. 30 breaknewground有了新的突破 Hisarchitecturaldesignbrokenewgroundinthefield. 31 benefitconcert慈善音乐会 Weneedtoleteveryoneknowaboutthebenefitconcert,butwedon‘thavemuchmoneyforadvertising. 32 busysignal占线 I‘vebeencallingDavidforthepasthalfhour,butIkeepgettingabusysignal. 33 betweenyouandme你我之间,保密 34 callfor A,打电话找 Tomjustcalledforyou. B,预报 Theforecastcallsforheavyrainagaintonight.Aren‘tyougladwe’llbegettingawayfromthisforaweek? C,问 It‘sprobablyinthenewpartoftown.We’llhavetocallfordirections. 35 callitaday就此结束 A: I‘mreallygladourclubdecidestoraisemoneyforthechildren’shospital, andmostofthepeoplewe‘vephonedseemedhappytocontribute. B:Yeah,Iagree.Nowwe‘vegonethroughallthenumbersonourlistnow,soIguesswecancallitaday. 36 cashthecheck兑现支票 Haveyoursistercashedherpaycheck? 37 clearoff收拾,整理 It‘sabouttimeweclearoffthedesk. 38 comedown(雨,雪)下起来 Theheavyrainiscomingdown,now. 39 comeinfirstintherace比赛第一名 NotonlydidJillcomeinfirstintheracebutshealsohadherbestrunningtimeoftheseason. 40 comewhatmay不管怎样 We‘llpickyouuptomorrowateight,comewhatmay. 41 costsomebodyanarmandaleg A:DidyouseethediamondringBillgavetoLinda? B:Isuredid.Itmusthavecosthimanarmandaleg. 42 cutitout闭嘴 Itoldyoutocutitout. 43 becutoutfor生来时做……的 Dr.Hamiltondoesn‘tfeelLarryiscutoutforthemedicalprofession. 44 departmentchair系主任 Ididn‘twritethatmemotothedepartmentchair. 45 dirtcheap非常便宜 A:You‘vealreadyfurnishedyourapartment? B:I‘vefoundsomeusedfurniturethatwasdirtcheap. 46 dowith用………凑合;dowithout没有……也行 Youcandowithyourgirlfriend. Youcandowithoutyourgirlfriend 50 fallbackon依赖 A:WereyouabletounderstandthatFrenchnovelwithoutanyhelpfromtheteacher? B:Ididprettywell,butIhadtofallbackonmydictionaryoccasionally.