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:v.使沉溺于(addictoneselfto(=beaddictedto)沉溺于，热中于)inaddition/加上,又,另外;inadditionto/加上,除...外;additionaladj.附加的,另外的;补充的addressn.收信(件)人的住址v.对...讲演或发表演说;(addressameeting向大会致辞)adequateadj.足够的,恰当的,胜任的(beadequatefor..胜任…)(adequate–enough–sufficient足够的)adjustv.调整;调节;使适应(adjustoneselftosth./使自己适应..)admirev.赞美;赞赏;(admiresb.forsth./因…而钦佩某人)admitv.让...进入,使获得(某种地位或特权),承认(事实、错误等)(admitsb.intotheuniversity/获准入大学;admitsb.tohospital/把某人收治入院);adoptv.采用,采纳(adopt–take采用)adultn.成年人(adult–grown-up成年人)advancev./n.提高(物价等),增加(数量、价钱等),提前,加速,拨快(时针)(inadvance/预先)(advance-increase增加(数量、价钱等))advantagen.优势,长处,利益,便利(takeadvantageof/利用，欺骗)(advantage-merit优点)adventuren.冒险,惊险活动advertisementn.广告(=ad.)劝告,忠告(apieceofadvice/一条意见;giveadvice/提出忠告;take/followone’sadvice/接受忠告)advisev.建议,提意见,通知(advisesb.todosth./劝某人做某事，advisesb.that../通知某人某事=informsb.that…)(b级)advisableadj.明智的，可取的(advisable–sensible--wise明智的)affairn.事情[件],[常用复]事务,事态(affairsofstate/国务;foreignaffairs/外交事务)affectv.影响,对...起作用[反应],感动,患(病)(affect–influence–haveabearingon影响)affordv.[常与can,could,beableto连用]担负得起费用(损失、后果等)(can’taffordtobuysth./买不起...)afraidadj.[常作表语]怕,害怕,[口]恐怕(beafraidof/害怕,担心;i’mafraid/[口]大概,恐怕,担心)(afraid--fearful)african.非洲afterprep.在…以后，adv.以后，后来conj,在…以后againadv.再一次，又一次againandagain再三地，反复地against:prep.反对，敌对，逆,碰，触,以…为背景(beagainst/反对)agen.年龄v.变老(attheageof…/时年..岁;beofage(=come)成年;agoadv.以前，以往(longlongago很久很久以前,twodaysago/两天前);agreev.一致,相合,同意(agreeon…/对…意见一致;agreewithsb./同意某人的话;agreetodosth.同意做…);agreementn.一致,同意,协议(inagreementwith.../和..一致);agriculturen.农业aheadadv.在前,向前,提前(aheadof…/在…之前;超过);aidv.帮助,援助n.帮助,支援(aidsb.insth./帮助某人做。。);(aid–help帮助;aid–device辅助设备)aimv.(常与at连用)瞄准,对准,以…为目标n.瞄准;目标(aimtodosth./致力于做。。;aimatdoingsth./sth./致力于做…);airn.空气,天空(freshair/新鲜空气;byair/乘飞机);airplanen.飞机;airportn.航空站,机场;alarmn.惊恐，担忧，报警器，闹钟，警报v.使担心，使惊恐alcoholn.酒精;alikeadj.[常作表语]同样的,相似的(lookalike/看起来相似)活的，活着的(keepsthalive/让。。仍然活着);(比较:alive(活的)不能作定语,只能作表语和补语;living(活的)可以作定语,如:alivingscientist一位仍然还在世的科学家)alladj.所有的,全部的pron.全体,全部,(与of连用)整体;全部(inall/总计;aboveall/首先，尤其是,allover/到处，遍及,afterall/终究，毕竟,atall/完全，根本，究竟;afterall/虽然这样，毕竟);allowv.允许，准许,给予(allowsb.todosth./允许某人做。。)(allow–permit允许)almostadv.几乎;(almost–nearly几乎,差不多)aloneadj.[只作表语]单独的;孤独的(bealone/独自一人，leavesb.alone/让某人独自呆一会)(比较:lonely(孤独的)可以用作表语)alongprep.沿着(walkalongtheriver/沿着河走;allalong/始终;一直;alongwith/与…一道);aloudadv.高声地，响亮地(aloud–loudly高声地)alreadyadv.[表示现在或过去某时已发生的事实]已经alsoadv.也,同样,而且(notonly..butalso...或notonly...but../不仅..而且…);(also–too–aswell也)alterv.变更;改变，改换(alter–change改变)alternativen.两者择一,替换物，adj.两者择一的,交替的;尽管，虽然;(although–though虽然)alwaysadv.总是;a.m.adv.上午amazev.使惊奇;使吃惊(beamazedatsth./对...感到惊奇);(amazed–surprised–astonished感到惊讶的)amazingadj.令人吃惊的(amazing–surprising–astonishing令人吃惊的)ambitionn.野心,雄心,抱负;ambitiousadj.野心勃勃的，渴望的assemblyn.集合,装配,集会(assemblyline/装配线);assessv.评估(财产,价值,人物、工作等);(assess–evaluate–value评估)assistv.(在某方面)帮助，援助，协助((assistsb.indoingsth/todosth/在…方面帮助某人))assistantn.助手,助理(assistantengineer/助理工程师;assistantprofessor/副教授);associatev.结交,由...联想到...,把...联系起来(associateonethingwithanother/把某一事与另一事联系起来;...beassociatedwithsth./...和...有关/...和...有联系):associationn.联合,协会,社团:assumev.假设(assume–suppose),承担(assume–takeon-acccept),呈(态度,姿态,位置)(assumenewduties/承担新的职务;assumeoffice/就职;assumeresponsibility/负责,承担责任);assurev.保证(assume-ensure)，使安心，让…放心(assuresb.of/that…/向某人保证…)astonishv.使吃惊(astonish–surprise–shock)(beastonishedatsth./对…感到惊讶);astronautn.宇航员atprep.[位置，场所，地点，时间]在…时，在…中，在…方面，向，(表示速度，价格等)以(arriveat…/到达…;atmyuncle's/在我叔父家;atthefoot[top]ofthemountain/在山脚下[顶上];atthemeeting/在会议上;atteno'clock/在十点钟;at(theageof)forty/在40岁的时候;atthebeginningofthemonth/在月初;atchristmas/在圣诞节;aimat…/对准..;throw…at…/朝…扔…;bepleasedat…/对…感到高兴;besurprised[frightened]at…/听到…而吃惊;atone'srequest/应某人的请求;attherate/speedof…/以每小时..速度);athlete:n.运动员atlanticadj.大西洋的;大西洋沿岸的(theatlanticocean/大西洋);atmospheren.大气,空气,气氛;attackn./v.进攻,疾病)侵袭，发作(aheartattack/心脏病发作);贴上，系上，缚上(attach…to…把…贴/系在…上面)attemptn.(常与at,on,to连用)努力,尝试v.(常与to连用)企图,尝试(attempttodosth./makeanattempttodosth./试图做…);attendv.注意,出席(at),参加,上(学,教堂)(attendschool/上学;attendalecture/听讲课;attend(at)awedding/出席婚礼;beattendedby/由...陪同;由...照料);attentionn.注意,关心,关注,注意力(payattentionto../注意..);attituden.态度,看法,意见(attitudeto/towards…/对…的态度,take[assumed]anattitudeof取…态度);attractvt.吸引(attract–appealto),诱惑(attractone’sattention/引起某人注意);attractiveadj.有吸引力的(attractive–appealing),漂亮的(attractive–beautiful–pretty);attributevt.把...归因于(to)...,n.属性,特质,标志(attribute..to../把...归因于);audiencen.听众,观众,读者(alargeaudience/很多观众);augustn.八月(略作aug);auntn.伯母,婶母,舅母,阿姨;australian.澳大利亚，澳洲:作家,著者(bestauthor畅销书作者;jointauthor/合著者);authorityn.权威,权力,权势,[pl.]当局,负责人;automaticadj.自动的,机械的;automobilen.汽车，小汽车;autumnn.秋,秋季(美国普通称fall)(inautumn/在秋天;in(the)lateautumn/在晚[深]秋);availableadj.可用到的,可利用的,有用的,有空的;1.与常见动词形成的固定搭配;如：dependon…/依靠,relyon…/依靠,lookafter…/看管，照料,resu