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1、第五单元重点单词Dilemma(标题)[C]左右为难asituationinwhichonehastomakeadifficultchoicebetweentwocoursesofaction,bothperhapsequallyundesirablee.g.Intheprocessofmodernurbandevelopment,weoftenfindourselvesinadilemma.在都市的发展中,我们往往会陷入困境。·putsomeoneintoadilemma使某人处于进退两难的...·beinadilemma处于进退两难之
2、境...·placesomeoneinadilemma使某人处于进退两难的...·putsomeoneinadilemma使某人处于进退两难的...Concealvt.隐藏;隐瞒,遮住hide;keepsecret;keepsb/sthfrombeingseen;cover;screen用作及物动词S+～+n./pron.1.Ineverconcealmypoliticalviews.我从不隐瞒我的政治观点。2.Hetriedtoconcealthefactthathisyoungsisterwasill.他企图隐瞒他妹妹生病这个事实。用
3、于be～ed结构3.Thedoorwaspartiallyconcealedbythedrapes.门有一部分被门帘遮住了。4.Theboywasreadingabookwhichwasconcealedunderhisdesk.那个男孩正在读藏在书桌下面的一本书。concealfrom(v.+prep.)1.隐蔽…以避开…,对…隐藏(某事)hide(sth,sboroneself)from(sb/sth)concealsb/oneself/sthfromsb/sthThetreesconcealedmefromview.那些树把我遮住,
4、别人看不见。conceal,cover,dissemble,hide这组词都有“掩饰”“蒙蔽”的意思。其区别是：hide是这组词中含义最广泛的词,既可指故意的隐藏,也可指无意中偶然的隐藏,有时还指客观上某物被另一物所掩盖;conceal强调故意将事物隐藏起来,不使他人知道;dissemble和cover指用言语或行动来隐藏或掩饰真正的感情、思想、意向、计划等,cover有蒙混过关或不被人发觉的意味;而dissemble指可以令人产生一种错觉。例如:·Thetreesconcealedmefromview.·那些树把我遮住,别人看不见。·H
5、ewasthinkingtheenemymusthavehiddenthemselvessomewhere.·他在想敌人一定藏在什么地方。corruptionn.贪污；堕落；腐败1.Corruptionandbriberyaremean.贪污行贿是可鄙的。2.Anodorofcorruptionhangsabouthim.他浑身散发着腐化堕落的气味。gravity1.[U]地心引力,重力ontheearthpullsthemtowardsthecenteroftheplanet,sothatthingsfalltothegroundwhe
6、ndropped2.[U]严重性;严肃,庄严importanceseriousness;solemnityüThelunargravityisaboutone-sixththatonearth.月亮的引力大约为地球的六分之一。üEachgraduatebehavedwithgravityatit.每个毕业生都举止庄重。üHedoesn'tseemtounderstandthegravityofthesituation.他似乎没有意识到形势的严重性。Attimes有时，偶尔1.He'sarealgentleman,ifalittlepomp
7、ousattimes.他可是个正人君子，虽然有时略显得傲慢了些。1.HebehavesveryoddlyattimesIdon'tthinkhe'squiteallthere.他有时很怪--我觉得他头脑不太正常。Inone’seyesdistort1.vt.歪曲,曲解giveafalseordishonestaccountof;twistoutofthetruemeaning2.vt.扭曲,使变形twistoutofanatural,usual,ororiginalshapeorconditionQThereporterdistorted
8、thefacts.记者们歪曲了事实。QHowdarehedistortthefactssobrazenly!他怎么敢如此肆无忌惮地歪曲事实！Tolerate1.vt.容许alloworendu
