2010年12月英语四六级考试必备词汇辨析(4)

　　"聚集,收集..."

　　assemble,accumulate,collect,gather

　　assemble vt.收集,调集 (eg.assemble forces调集兵力;assemble evidence收集证据) vi.聚集(人或事为某种共同目的聚集在一起,为特定计划而统一行动等)

　　accumulate 指知识财富的"累积,积聚"

　　collect vi.聚集,在集中以某一点或组成一组的意义上可与gather互换; vt.收集,仔细地/有选择的收集(集邮,搜集银币等都是一种有选择的收集)

　　gather vt.指把分布广泛零散的东西聚集在一起或人们走到一起汇集成一群 ________________________________________1.People sometimes __C__ one particular type of object,for example stamps or coins,as a hobby..人们有时收集一些特殊的物品,如邮票或硬币,作为一种业余爱好.

　　A.gather B.assemble C.collect D.accumulate

　　2.The kindergartener __C__ the children round her..幼儿园阿姨把孩子们聚集在她周围.

　　A.assembled B.collected C.gathered D.accumulated

　　3.Everybody __B__ in the hall where they were welcomed by the secretary.大家都聚集在大厅,在那里受到书记的接见.

　　A.accumulate B.assembled(vi.) C.piled堆积 D.joined(接连)

　　4.If you don't sort out the papers on your desk on a regular basis they just keep on__A__ .如果你不定时整理桌上的文件,那它们只能堆得越来越多.(sort out"整理")

　　A.accumulating(keep on doing...) B.accountant C.accumulation D.accommodation

　　5.I went to several libraries to __D__ information about the scheme.我去了几家图书馆搜集了有关这个计划的信息.

　　A. gain B.assemble C.accumulate D.gather"指把分布广泛分散的东西聚集在一起" ________________________________________

　　"估计..."

　　assess,estimate,evaluate,value,都含有一定的"估计"之意

　　assess 指对财产,收入,损失等做出评估(make an assessment)

　　estimate 对某物的性质,数量最大概的推断,指无法清算或数清时做出估计

　　value→evaluate 指对物的价值给与评定 ________________________________________1.Examinations are not the only means of ____ someone's ability.

　　A.estimating B.assessing C.valuing D.justifying

　　2.He ____ that the hall would hold one thousand people.

　　A.estimated B.calculated C.valuing D.evaluated

　　3.I ____ the house at $200,000.

　　A.calculate B.estimate C.value D.evaluate

　　4.Before he started work,I asked the builder to give me an ____ of the cost of repairing the roof.

　　A.estimate B.assessment C.announcement D.evaluation

　　assure,ensure,guarantee,insure,warrant都含有一定的"保证"之意

　　assure 表示向某人保证某事一定会发生(内含有让某人放心之意) assure sb. of sth /assure sb. that...

　　ensure "确定,保证"确保某种行为一定会发生 ensure sth. /ensure that...

　　guarantee 对某事物的品质或人的行为"提出担保",对事物、商品等无质量,性能等方面的欺诈行为做出保证

　　insure "保险..."(纯粹经济意义)

　　warrant "担保,保证"