B1-U2 单词教案.docx

B1-U2单词教案

第一篇：B1-U2单词教案《大学英语》全新版综合教程Book1Unit2FriendshipTextAAlltheCabbieHadWasaLetterWords&Phrases1.(L1)belostin/loseoneselfin:beabsorbedin,befullyoccupiedwith沉入，专心于---Hewaslostinplayingcomputergamessohewasunawareofmyenteringtheroom.---Ihadlostmyselfinthought.---Hewaslosttotheworldinthistask.他忙于这项工作而对周围的一切都很漠然。2.(L3)available:adj.1).abletobegot,obtained,used,etc.---Wehavealreadyusedupalltheavailablespace.---对不起，这种外套没有你要的颜色和尺码。I’msorry,thoseovercoatsarenotavailableinyourcolorandsize.2).Abletobevisitedorseen;nottoobusy---律师现在没空。Thelawyerisnotavailablenow.3.(L5)orsomething:usedwhenyouarenotverysureaboutwhatyouhavejustsaid诸如此类的事---Here’ssomemoney.Getyourselfasandwichorsomething.---Theairfarewasahundredandninety-ninepoundsorsomething.---HernameisJuliaorJulietorsomething.Similarphrase:orsomethinglikethat4.(L6)goahead:continue,begin(sometimesfollowedbywith+n.)开始，继续---Theboardofdirectorswillvotetodayonwhethertogoaheadwiththeplan.---Henrywillbelatebutwewillgoaheadwiththemeetinganyway.---Goaheadwithyourplan.Ifullysupportyou.---MayIuseyourpen?Yes,goahead.*5.(L8)know/learn/getbyheart:=keep/bearinmind:memorize,rememberexactly熟记，记住，能背出，---Actorsinaplayhavetoknowtheirpartsbyheart.---Iwilllearnyouradvicebyheart.=Iwillbearyouradviceinmind.6.(L10)estimate:1)vt.formajudgmentabout(aqualityorvalue)---Bill’spersonalricheswereestimatedat$368million.---Iestimatethatthetotalcostforthetreatmentofthediseasewillgofrom$5,000to1Unit2.doc《大学英语》全新版综合教程Book1$8,000.---Iestimateherageat35.我估计她有35岁。2).n.approximatecalculationorjudgmentmadeaboutaquantityorvalue.---Accordingtosomeestimatesthenumberoffarmshasincreasedby50%.---Myestimateofhercharacterwaswrong.Cf:estimate,evaluate&value这组词都有“估计”或“估价”的意思estimate指先于实际的测量、计算或测试而作的某种估计或估价，可以是经过仔细考虑的，也可以是随意的。---Heestimatedhewoulddothehundredmilesbynoon.他估计到中午时能走完这一百英里路。---Iaskedthreebuildingfirmstoestimatefortherepairstothehouse.我请三个建筑公司估计修建房子的费用。evaluate很少表示用金钱来估计某物的市场价值，而是对其相对或内在价值的评定。---Theresearchprojecthasonlybeenunderwayforthreemonths,soit’stooearlytoev