试题习题、尽在百度仔细审题、认真作答Task1：阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项.(2015·安徽，D)Thereareanextremelylargenumberofantsworldwide.Eachindividual(个体的)anthardlyweighsanything，butputtogethertheyweighroughlythesameasallofmankind.Theyalsolivenearlyeverywhere，exceptonfrozenmountaintopsandaroundthepoles.Foranimalstheirsize，antshavebeenastonishinglysuccessful，largelyduetotheirwonderfulsocialbehavior.Incolonies(群体)thatrangeinsizefromafewhundredtotensofmillions，theyorganizetheirliveswithacleardivisionoflabor.Evenmoreamazingishowtheyachievethisleveloforganization.Whereweusesoundandsighttocommunicate，antsdependprimarilyonpheromones(外激素)，chemicalssentoutbyindividualsandsmelledortastedbyfellowmembersoftheircolony.Whenanantfindsfood，itproducesapheromonethatwillleadothersstraighttowherethefoodis.Whenanindividualantcomesunderattackorisdying，itsendsoutanalarmpheromonetowarnthecolonytoprepareforaconflictasadefenseunit.Infact，whenitcomestotheartofwar，antshavenoequal.Theyarecompletelyfearlessandwillreadilytake_onacreaturemuchlargerthanthemselves，attackinginlargegroupsandovercomingtheirtarget.Suchistheirdevotiontothecommongoodofthecolonythatnotonlysoldierantsbutalsoworkerantswillsacrificetheirlivestohelpdefeatanenemy.Behavinginthisselflessanddevotedmanner，theselittlecreatureshavesurvivedonEarthformorethan140millionyears，farlongerthandinosaurs.Becausetheythinkasone，theyhaveacollective(集体的)intelligencegreaterthanyouwouldexpectfromitsindividualparts.【语篇解读】本文是说明文.文章主要讲的是蚂蚁.单个的蚂蚁显得微不足道，但成群结队的蚂蚁却蕴含着巨大的力量.蚂蚁的数量之众，加起来可以与人类的重量相媲美.蚂蚁分布极为广泛，除了寒冷的山顶和两极地区，几乎到处都试题习题、尽在百度仔细审题、认真作答有它们的踪影.1．Wecanlearnfromthepassagethatantsare________.A．notwillingtosharefoodB．notfoundaroundthepolesC．moresuccessfulthanallotheranimalsD．toomanytoachieveanyleveloforganization答案B[细节理解题.由第一段中的“Theyalsolivenearlyeverywhere，exceptonfrozenmountaintopsandaroundthepoles.”可知选B.]2．Antscanusepheromonesfor________.A．escapeB．communicationC．warningenemiesD．arranginglabor答案B[细节理解题.由第二段中的“Whereweusesoundandsighttocommunicate，antsdependprimarilyonpheromones(外激素)．..”可知，蚂蚁主要依靠外激素来交流，选B.]3．Whatdoestheunderlinedexpression“takeon”inParagraph3mean?A．Accept.B．Employ.C．Playwith.D．Fightagainst.答案D[词义猜测题.根据下文的attack和defeat可知选D.]4．Whichofthefollowingcontributesmosttothesurvivalofants?A．Theirbehavior.B．Theirsize.C．Theirnumber.D．Theirweight.答案A[细节理解题.由第一段最后一句及最后一段第一句可知选A.]Task2：词汇积累1．astonishinglyadv.令人吃惊地；令人惊讶地2．sendout发出；放出3．completelyadv.完全地；彻底地4．fearlessadj.无畏的；大胆的试题习题、尽在百度仔细审题、认真作答5．roughlyadv.粗略地6．divisionn．划分；分界线；分开7．underattack遭受攻击8．conflictn．冲突9．primarilyadv.主要地；起初地10．sacrificev．牺牲Task3：语法填空Infact，whenitcomes__1__theartofwar，antshavenoequal.Theyare__2__(complete)fearlessandwillreadilytakeonacreaturemuch__3__(large)thanthemselves，__4__(attack)inlargegroupsandovercomingtheirtarget.Suchistheir__5__(devote)tothecommongoodofthecolonythatnotonlysoldierantsbutalsoworkerantswillsacrificetheirlives__6__(help)defeatanenemy.答案1.to2.completely3.larger4.attacking5．devotion6.tohelpTask4：单句改错1．Thereareanextremelargenumberofantsworldwide.2．Evenmoreamazingistheyachievethisleveloforganization.3．Whenanindividualantcomesunderattackorisdead，itsendsoutanalarmpheromonetowarnthecolonytoprepareforaconflictasadefenseunit.4．Infact，whenitcomestoartofwar，antshavenoequal.答案1.extreme→extremely2.在is后加上how3．dead→dying4.在to后加上theTask5：攻克长难句(分析句子结构，尝试翻译成汉语)Whenanantfindsfood，itproducesapheromonethatwillleadothersstraighttowherethefoodis.分析：本句为复合句.itproducesapheromone是主句，Whenanantfindsfood是时间状语从句；thatwillleadothersstraighttowherethefoodis是定语从句，修饰先行词apheromone.译文：当蚂蚁发现食物的时候，它产生一种能够引导其它蚂蚁直接去食品所在地的外激素.试题习题、尽在百度仔细审题、认真作答
