全新版大学英语综合教程第二版1单词UNIT2

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1、UNIT2TEXTAbelostin/loseoneselfin:beabsorbedin;befullyoccupiedwith-Hewaslostinplayingcomputergamessohewasunawareofmyenteringtheroom.-Ihadlostmyselfinthought.-他忙于这项工作而对周围的一切都很漠然。(Hewaslosttotheworldinthistask.)available:adj.1.abletobegot,obtained,used,etc.-If

2、youdon’twanttobuyakite,youcanmakeyourownusingdirectionsavailableinthebook.-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。(Thelawyerisnotavaila

3、blenow.)orsomething:usedwhenyouarenotverysureaboutwhatyouhavejustsaid-Theairfarewasahundredandninety-ninepoundsorsomething.-Here’ssomemoney.Getyourselfasandwichorsomething.NB:同义的短语：orsomethinglikethatgoahead:continue;begin(sometimesfollowedbywith+n.)-Theboa

4、rdofdirectorswillvotetodayonwhethertogoaheadwiththeplan.-Henrywillbelatebutwewillgoaheadwiththemeetinganyway.estimate:1.vt.formajudgmentabout(aquantityorvalue)-Bill’spersonalricheswereestimatedat$368million.-Iestimatethatthetotalcostforthetreatmentofthedise

5、asewillgofrom$5,000to$8,000.-我估计她有35岁。(Iestimateherageat35.)2.n.approximatecalculationorjudgmentmadeaboutaquantityorvalue-Accordingtosomeestimates,thenumberoffarmshasincreasedby50percent.-Myestimateofhercharacterwaswrong.CF:estimate,evaluate&value这组词都有“估计”或

6、“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，也可以是随意的。-Heestimatedhewoulddothehundredmilesbynoon.(他估计自已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缮房屋的费用。)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。-Theresearchp

7、rojecthasonlybeenunderwayforthreemonths,soit’stooearlytoevaluateitssuccess.(这个研究项目进行了不过三个月，所以要对它的效果作出评价为时尚早。 )value指估计某物的价值、价格。-Hevaluedthehouseformeat￡3,500.(他为我给这幢房子估价，价值3,500英镑。)Putintoeachgaponeoftheabovewords.Changetheformwherenecessary.1.Howdoteachers

8、evaluatetheirstudents’work?2.Itwasestimatedthatthereweremorethan2,250,000spidersinoneacreofgrassfield.3.Theyhavegonetohavetheirjewelsvalued.might/may(just)aswell:Ifyousaythatyoumight/may(just)aswelldos