2017-2018高中英语（外研版）选修六Module5PeriodTwo

PeriodTwoIntegratingSkills&CulturalCornerⅠ.重点单词1．genen．基因geneticadj.基因的，遗传基因的；遗传学的geneticsn．遗传学2．identicaladj.完全相同的，同一的identityn．同一性，一致3．beneficialadj.有益的，有用的benefitv．有益于；n.益处；好处4．curev．治愈5．imaginaryadj.假想的，虚构的imaginev．想象，猜想6．incredibleadj.难以置信的7．fundamentaladj.基本的，不可或缺的，重要的8．insertv．植入，插入9．validadj.有确实根据的，有效的10．contradictoryadj.互相矛盾的，相反的，对立的contraryadj.相反的，对立的contradictv．反驳11．flexibleadj.易适应的12．pulsoryadj.强制的，强迫的13．resistv．抵抗14．analysev．分析15．acpanyv．陪伴；陪同16．absorbv．吸收17．arisev．(问题、困难等)发生，出现18．violencen．暴力violentadj.暴力的，残暴的Ⅱ.重点短语1．bymistake错误地2．treat...as把……当成……对待3．asequenceof一系列的4．(be)identicalto和……一样，与……一致5．relyon依靠，依赖6．asfollows如下7．knockout摧毁8．getoutofcontrol摆脱控制9．asfarasweknow据我们所知10．breakdown分解11．viceversa反过来也一样，反之亦然12．bring...backtolife使……复活Ⅲ.重点句式1．强调句型Butinfact，itwasin1866thatMendelfirstrecordedtheresultsofgrowingpeaplants.但是事实上，孟德尔在1866年第一个记录了种植豌豆的结果。2．主语从句Whatisclearisthatsomevoluntarycodeofpracticeamongscientistshastobeagreed.很明显，在科学家中一些不成文的职业规范必须获准。3．不定式作主语Buttorely(rely)onafewclonedanimalsorcropswouldrestrictthebiodiversityofthebreed.但是，仅仅依赖少数几种克隆动植物会限制生物品种的多样性。4．Thereasonwhy...isthat...……的原因是……ThereasonwhyBraveNewWorldisstillsofamousisthatitdescribesaterrifyingfutureworldthatisbeingmoreandmorepossible.《勇敢新世界》仍然出名是因为它描述了一个越来越可能出现的恐怖的未来世界。Ⅰ.阅读CloningandDNA，判断正(T)误(F)1．Thescienceofgeneticsandcloningisrecent.(F)2．Cloningcanmakeanewindividualoutofasinglecell.(T)3．Aclonehasitsadvantagesanddisadvantages.(T)4．Stemcellscanbeusedtosolvecrimes.(F)5．Torelyonafewclonedanimalsorcropswouldenrichthebiodiversityofthebreed.(F)Ⅱ.阅读BraveNewWorld，选出正确答案1．Thefirstparagraphiswritteninorderto.A．tellusthetimewhenthenovelcameoutB．tellusthepopularityofthenovelC．makeusmoreinterestedinthenovelD．makeusknowwhythenovelwasfamous答案C2．InBraveNewWorld，whichofthefivetypesofclonesareleadersofsociety?A．Betas. B．Epsilons.C．Alphas. D．AlphasandBetas.答案C3．ItseemsthatpeopleinBraveNewWorld.A．lovetheirnationverymuchB．hatetheirnationverymuchC．don’thaveanyfeelingsD．aresatisfiedwiththeirpositioninsociety答案D4．Howdoesthegovernmentcontrolthesociety?A．Byteachingthemwhattolikeordislikeandgivingthemdrugstomakethemhappy.B．Bydividingthewholesocietyintofiveclasses.C．Bygivingequalrightstothefivetypesofpeople.D．Bystrongandcruelmethods.答案A5．Thewriterofthenoveltakesattitudetosuchasocietydescribedinthenovel.A．doubtful B．supportiveC．cold D．objective答案A重点词汇1．Doyouthinkcloningmaybebeneficialtohumans?你认为克隆对人类有益吗？[归纳拓展](1)beneficialadj.有益的，有用的bebeneficialto...对……有利(2)benefitv．受益，有益于；n.益处，好处benefitfrom受益于beofbenefit有益，有好处forthebenefitof为了……的利益[语境助记](1)ThisNewEnglish­ChineseDictionarywillbeverybeneficialtoyourEnglishlearning.这本新英汉词典对你的英语学习非常有好处。(2)Ihavebenefitedalotfromextensivereading.广泛的阅读使我受益匪浅。(3)Thisprojectisofgreatbenefittoeveryone.这项工程对每个人都大有好处。[题组训练](1)单句语法填空①Infact，musiceducationisbeneficial(benefit)andimportantforallstudents.②Thewarningsignwasputthereforthebenefitofthepublic.(2)完成句子Ifyougetupearlyandruneveryday，itwillbebeneficialto/benefityou(对你有好处)．(3)单句改错Manyofthethingswenowbenefiteq\o(\s\up7(∧),\s\do5(from))wouldnotbearoundbutforThomasEdison.2．Wecouldusecloningtocureillnesses.我们可以使用克隆(技术)来治疗疾病。[归纳拓展]curev．治愈；n.治愈；药(剂)curesb.of＋病/不良行为治愈某人的病；矫正/改正某人的不良行为acurefor＋病针对……(病的)治疗[易混辨析]cure，treat二者都表示“治疗”的意思。(1)cure强调结果，意为“治疗，治愈”，常与of连用。(2)treat表示治疗过程，不表示结果，常与介词for搭配。[语境助记](1)Thefreshaironthefarmcuredhimofhisillness.农场的新鲜空气治好了他的病。(2)Scientistshavefailedtoprovideacureforthemoncoldsofar.科学家到目前为止还没有找到一种治疗普通感冒的方法。(3)Thereisnoknowncure，buttheillnesscanbetreated.这种病尚没有确切的治愈方法，但可以医治。(4)Thedoctoristreatingherforherhearttrouble.医生正在治疗她的心脏病。[题组训练](1)用cure，treat的正确形式填空①Thedoctorcuredherofcancer.②Afamousdoctoristreatingherforherillness.(2)单句语法填空①Theyoungdoctorcuredthepatientofhisstrangeillness.②Thedoctortriedmanywaystotreat(treat)thelittlegirl.(3)单句改错Thereisnocureeq\f(of,for)thisillnessatpresent.3．...forexample，aprizecowwhichcanresistbacteriaordisease，ortosowaclonedcropwhichcanresistrotorpests.……比如：克隆能够抵御细菌或疾病的优选奶牛，或种植能够抵抗枯病或害虫的克隆作物。[归纳拓展](1)resistv．抵抗，抗拒，和……作斗争；忍受，忍耐(多用于否定句中)resist(doing)sth.抵抗……；忍住做某事(2)resistancen．(to)反抗，抵制；抵抗力(性)；阻力(3)resistantadj.(to)抵抗的；抗……的，耐……的[巧学助记](含有­sist的动词)有re­为抵抗(resistv．抵抗)有as­为帮助(assistv．帮助)有in­为坚持(insistv．坚持说，坚持要求)[语境助记](1)Icouldn’tresistthetemptationtoteasehim.我忍不住要逗他玩。(2)Ihaveasweettoothandcan’tresisteatingchocolateandicecream.我喜欢吃甜食，见到巧克力和冰淇淋就想吃。[题组训练](1)单句语法填空①Sometimeswecan’tresistbeingpersuaded(persuade)tobuythingsthatwedon’tneedatall.②Peasantsneedsomeplantsthatareresistant(resist)todisease.③Youshouldexercisemoretobuilduparesistance(resist)toinfection.(2)完成句子Hecouldn’tresistshowingoff(忍不住炫耀)hisnewcar.4．Buttorelyonafewclonedanimalsorcropswouldrestrictthebiodiversityofthebreed.但是，仅仅依赖少数几种克隆动植物会限制生物品种的多样性。[归纳拓展]relyon依靠，依赖relyonsb./sth.todo/doing...do/doing...依赖某人/某物做……relyonsb./sth.for...依赖某人/某物……relyonitthat...指望……；相信……[语境助记](1)Nowthatyouareagrown­up，youshouldnotrelyonyourparents.既然你已是个成年人了，就不应该依赖你的父母了。(2)Youmayrelyonyourownefforttorealizeyourdream.你可以依靠自己的努力去实现梦想。(3)TheAssociationreliesonmembersubscriptionsformostofitsine.这个协会的收入大部分来自会员的入会费。[题组训练](1)单句语法填空①Youmayrelyonitthattheywillhelpyousolvetheproblem.②Don’trelyonhimtodo/doing(do)anything.He’sjustatalker.(2)同义词语替换Theyhavetorelyontheriverfortheirwater.dependon/counton(3)单句改错Youmayrelyoneq\o(\s\up7(∧),\s\do5(it))thattheworkwillbefinishedaheadoftime.5．AcpaniedbyHammond’stwograndchildren，theyaresentonatourthroughJurassicParkinputer­controlledcars.在哈蒙德的两个孙子的陪伴下，他们被送到电脑控制的轿车中进行环绕侏罗纪公园的旅行。[归纳拓展]acpanyv．陪伴，陪同；伴随；为……伴奏acpanysb.tosp.陪伴某人去某地acpanysb.home陪某人回家acpanysb.on/atthe＋乐器用乐器为某人伴奏acpany...with/by与……同时存在或发生[语境助记](1)I’llacpanyyoutotheshop.我将陪你去商店。(2)Hermotheracpaniedheronthepiano.她的母亲为她作钢琴伴奏。(3)Heacpaniedhisspeechwithgestures.他演讲时附带做着手势。[题组训练](1)单句语法填空Acpanied(acpany)bymusic，thechildrenbegantodance.(2)一句多译在妈妈的陪伴下，她去医院做了医疗检查。①Acpaniedbyhermother，shewenttohospitalformedicalexamination.②Withhermotheracpanyingher，shewenttohospitalformedicalexamination.6．Thedinosaursstarttogetoutofcontrol...恐龙们开始摆脱控制……[归纳拓展]getoutofcontrol(＝beoutofcontrol)摆脱/失去控制beyondsb.’scontrol某人无法控制losecontrolof失去对……的控制undercontrol被控制住takecontrolof(＝beincontrolof)控制，管理beinthecontrolof在……的控制/管理下underthecontrolof受……的管理，受……的控制keep...undercontrol对……加以控制[语境助记](1)Thechildrengotoutofcontrolaftertheirfatherleft.父亲离开后，这些孩子就无法无天了。(2)Flightdelaysdooccur，forreasonsthatarebeyondourcontrol.飞机误点的确会发生，其原因不是我们可以控制的。(3)Shelostcontrolofhercarontheice.她在冰上开车失去了控制。(4)Thefirefightersmanagedtokeepthefireundercontrol.消防队员设法控制了火情。[题组训练](1)完成句子①Drunkdriving，whichwasonceafrequentoccurrence，isnowundercontrol(得到了控制)．②Georgetookcontrolof(接管)thebusinessafterhisfatherdied.(2)单句改错Thegovernmenthasbeenoverthrownandthecountryisnowundereq\o(\s\up7(∧),\s\do5(the))controlofthemilitary.7．Infact，onlyfemalescanabsorbtheDNAofanothercreature.事实上，只有雌蚊子才能吸取另一种生物的DNA。[归纳拓展]absorbv．吸收；吸引；使……全神贯注absorbone’sattention吸引某人的注意力absorbedadj.全神贯注的；专注的beabsorbedby为……所吸收；被……吞并beabsorbedin全神贯注于……[语境助记](1)Thecleverboyabsorbedalltheknowledgehisteachercouldgivehim.那个聪明的男孩把老师所能教他的所有的知识都吸收了。(2)Internationalaffairsabsorbhisattention.国际问题吸引了他的注意力。[题组训练](1)单句语法填空①Absorbed(absorb)inpainting，Johndidn’tnoticeeveningapproaching.(2015·天津)②Iftheaircontainsimpurities(杂质)，theymaybeabsorbedbyourbodiesandmakeusill.③Hewasabsorbedinthebookanddidn’tknowwhathadhappenedoutside.④Thesurroundingvillageshavebeenabsorbedby/intothegrowingcity.(2)一句多译他正专心学习。①Heisabsorbedinhisstudy.(absorb)②Heisburiedinhisstudy.(bury)③Heputshisheartandsoulintohisstudy.(put)8．Whenlifeends，DNAbreaksdownanddoesnotrepairitself.当生命结束时，DNA也随之分解，且无法自我修复。[归纳拓展]breakdown分解；出故障；垮掉；失败breakaway(from)脱离，背叛；挣脱breakin强行进入；打断(谈话)，插嘴breakinto闯入，破门而入breakout爆发，突然发生breakthrough突破；克服，战胜breakup解散；结束[语境助记](1)TheputersystembrokedownsuddenlywhilehewassearchingforinformationontheInternet.当他在网上搜索信息的时候，计算机系统突然崩溃了。(2)Finallyhebrokeawayfromhisfamilyandlivedalone.最终他脱离了他的家庭，独自生活。(3)Luckily，thehousewasemptywhenthefirebrokeout.幸运的是，火灾发生时屋子里没有人。[题组训练](1)用适当的介、副词填空①MayIbreakintosaythateverythingisready?②Herhealthbrokedownunderthepressureofwork.③Theirmarriageisbreakingup.④Theenemyistryingtobreakthrough.(2)完成句子①Hebrokedown(崩溃了)ashethoughtofhisfailuretosellallhispapers.(2015·湖北)②WhileMr.SmithwasabsorbedinwatchingTV，arobberbrokeinto(闯入)hishouseandbeforethepolicecame，hebrokeaway(逃脱)quickly.经典句式1．Whatisclearisthatsomevoluntarycodeofpracticeamongscientistshastobeagreed.很明显，在科学家中一些不成文的职业规范必须获准。[归纳拓展]本句的主语是主语从句whatisclear，what在主语从句中充当主语，后面that引导的是表语从句，that在从句中不作任何成分，无意义，只起连接作用。[语境助记](1)Whatisclearisthatsomestudentscheatedintheexam.很明显，一些学生在这次考试中作弊了。(2)Whatstruckmemostwasthatthepositionofferedaweeklysalaryof200.最打动我的是该职位周薪200美元。[题组训练](1)用适当的关系词填空①Ithinkwhatimpressesmeabouthispaintingisthecoloursheuses.②WhatBarbaraJonesofferstoherfansishonestyandhappiness.(2)完成句子她说的话不会对我们的安排有任何影响。Whatshesayswillnotmakeanydifferencetoourarrangements.2．ThereasonwhyBraveNewWorldisstillsofamousisthatitdescribesaterrifyingfutureworldthatisbeingmoreandmorepossible.《勇敢新世界》仍然出名是因为它描述了一个越来越可能出现的恐怖的未来世界。[归纳拓展]thereason作主语时，其后的表语从句只能用that引导，且that不能省略。关系副词why引导定语从句时，也可换为forwhich。[语境助记](1)Thereasonwhyhecamelatewasthathewascaughtinthetrafficjam.他迟到的原因是他遇到了交通堵塞。(2)Thereasonwhyheremainedsinglewasthathedidn’tfindanidealgirl.他单身的原因是他没找到一个理想的女孩。[题组训练](1)单句语法填空①ThethirdreasonisthatlearningChineseisachallenge.②Thereasonthat/whichheexplainedsoundedtrue.③Thereasonwhyhewasdrivingsofastwasthathewouldbelateforanimportantmeeting.(2)单句改错①ThereasonwhyIdidn’tgotherewaseq\f(because,that)mymotherwasillinbed.②Thereasoneq\f(why,that/which)heexplainedatthemeetingwasthathedidn’tcatchthefirstbus.Ⅰ.单词拼写1．Yearsofresearchworkhavefailedtoproduceacure(治愈)forthedisease.2．Theseregulations(规章)areintendedtopreventaccidents.3．Unexpecteddifficultiesarose(产生)inthecourseoftheirexperiment.4．Itiswellknownthatsportsarebeneficialtobuildingourbodies.5．Therainpoursdown，acpaniedbythunderandlightning.6．Thetwoobjectsareidenticaltoeachotherinshapeandcolor.Ⅱ.选词填空eq\x(treat...as...；asfarasweknow；bring...backtolife；getoutofcontrol；knockout)7．Thetreesandflowersinspringbringthecitybacktolife.8．Ifyouactlikeachild，youwillbetreatedassuch.9．Asfarasweknow，theearthistheonlyplanetwithlifeonit.10．Wefinallycalledthepolicewhenthingsgotoutofcontrol.11．Thetelephonemunicationshadbeenknockedoutbecauseofthestorm.Ⅲ.完成句子12．Tolearnaforeignlanguage(学习一门外语)isveryinteresting.13．Whatweshoulddonext(我们下一步该做什么)remainsunknown.14．Thereasonwhyhewaslate(他迟到的原因)wasthathehadhisbikebroken.15．Joelayonthefloor，absorbedinhisbook(全神贯注地看书)．16．Itwasnotuntilhesawhismother(直到看到他妈妈)thattheboyburstintolaughter.Ⅳ.课文短文改错Isitpossibletoclonedinosaurs？ItiswellknownthatdinosaurDNAwouldnotintactafterthelongperiodoftimesinceinct.Whenlifeends，DNAbreaksoutanddoesn’trepairit.Soclonedinosaursseemsscientificallyimpossible.Theworldisnotreadyforthemandthematerialsneededarenotyetavailable.Evenifitwaspossibletobringdinosaursbacktothelifetheyprobablecouldnotsurviveinthepresentdayenvironment.Temperature，air，disease，andplantarealldifferenttodaythanintheeraofdinosaurs.Dinosaursareusedtoliveinapletelydifferentworldandwouldfinddifficultylivinghere.答案Isitpossibletoclonedinosaurs？ItiswellknownthatdinosaurDNAwouldnoteq\o(\s\up7(∧),\s\do5(be))intactafterthelongperiodoftimesincetheireq\f(extincinction).Whenlifeends，DNAbreakseq\f(out,down)anddoesn’trepaireq\f(it,itself).Soeq\f(clone,cloning)dinosaursseemsscientificallyimpossible.Theworldisnotreadyforeq\f(them,it)andthematerialsneededarenotyetavailable.Evenifitwaspossibletobringdinosaursbacktothelifetheyeq\f(probable,probably)couldnotsurviveinthepresentdayenvironment.Temperature，air，disease，andeq\f(plant,plants)arealldifferenttodaythanintheeraofdinosaurs.Dinosaursareusedtoeq\f(live,living)inapletelydifferentworldandwouldfinddifficultylivinghere.Ⅰ.单句语法填空1．Hewastotallyabsorbed(absorb)inshowbusiness.2．Theequator(赤道)isanimaginary(imagine)line.3．Thechildwasterrified(terrify)ofbeingleftaloneinthehouse.4．Whatmakesthebookextraordinaryisthecreativeimaginationofthewriter.5．ThereasonwhyIamheretoseeyouisthatIneedyourhelp.6．Icouldn’tresisttelling(tell)himthesecret.7．Theoldmanacpanied(acpany)byhisgrandsonhasbeenworkinginChinafor30years.8．Thedoctorcuredmanypeopleofsuchdisease.9．Let’sgooutforawalk，forfreshairisbeneficial(benefit)toourhealth.10．Asneithersidewouldgivein，thepeacetalkbrokedown.Ⅱ.单句改错(每小题仅有1处错误)11.eq\f(Absorbing,Absorbed)inhiswriting，heneglectedfoodandsleep.12．Thenewregulationswillbeofgreatbenefiteq\f(for,to)usall.13．Whenwithhim，hecouldneverresisteq\f(make,making)ajoke.14．Iapologizetoyoufortakingyourbookbythemistake.15．It’sreportedthatabuswentoutofthecontrolonahighwayeastofthecityandcrashedintoariver.Ⅲ.阅读理解Withonlyabout1,000pandasleftintheworld，Chinaisdesperatelytryingtoclonetheanimalandsavetheendangeredspecies.That’samovesimilartowhataTexasA&MUniversityresearchershavebeenundertakingforthepastfiveyearsinaprojectcalled“Noah’sArk”．Noah’sArkisaimedatcollectingeggs，embryos(胚胎)，semenandDNAofendangeredanimalsandstoringtheminliquidnitrogen(氮)．Ifcertainspeciesshouldbeeextinct，Dr.DuaneKraemar，aprofessorinTexasA&MUniversityMedicine，saystherewouldbeenoughofthebasicbuildingblockstoreintroducethespeciesinthefuture.Itisestimatedthatasmanyas2,000speciesofmammals，birdsreptileswillbeeextinctinover100years.Thepanda，nativeonlytoChina，isindangerofbeingextinctin25years.Thisweek，ChinesescientistssaidtheygrewanembryobyintroducingcellsfromadeadfemalepandaintotheeggcellsofaJapanesewhiterabbit.Theyarenowtryingtoimplanttheembryointoahostanimal.Theentireprocedurecouldtakefromthreetofiveyearstoplete.“Thenucleartransfer(核子移植)ofonespeciestoanotherisnoteasy，andthelackofavailable(capableofbeingused)pandaeggscouldbeamajorproblem，”Kraemerbelieves.“Theywillprobablyhavetodoseveralhundredtransferstoresultinonepregnancy(havingababy)．Ittakesalongtimeandit’sdifficult，butthiscouldbegroundbreakingscienceifitworks.Theyarecertainlynotputtinganylivepandasatrisk，soitisworththeeffort，”addsKraemer，whoisoneoftheleadersoftheProjectatTexasA&M，thefirst­everattemptatcloningadog.“Theyaretryingtodosomethingthat’sneverbeendone，andthisisverysimilartoourworkinNoah’sArk.We’rebothtryingtosaveanimalsthainction.Icertainlyappreciatetheireffortandthere’salotwecanlearnfromwhattheyareattemptingtodo.It’saresearchthatisverymuchneeded.”16．Theaimof“Noah’sArk”projectisto.A．makeeffortstoclonetheendangeredpandasB．saveendangeredanimalsfromdyingoutC．collectDNAofendangeredanimalstostudyD．transferthenuclearofoneanimaltoanother答案B解析细节理解题。根据第一段可知，Noah’sArk的目的是为了保护濒危动物。故选B。17．Theunderlinedword“groundbreaking”inParagraph5canbeinterpretedas.A．especiallynew B．pioneeringC．damaging D．trouble­making答案B解析词义猜测题。句意为：但这可能是突破性的科学，如果能实施的话。pioneering先驱的，开创性的。故选B。18．Thebesttitleforthepassagemaybe.A．China’sSuccessinPandaCloningB．TheFirstClonedPandaintheWorldC．ExploringthePossibilitytoClonePandasD．China—theNativePlaceofPandasForever答案C解析标题归纳题。文章讲述的是大熊猫是濒危物种，中国正在想办法寻找克隆熊猫的方法，故选C。19．Fromthepassageweknowthat.A．KraemerandhisteamhavesucceededincloningadogB．scientiststrytoimplantapanda’seggintoarabbitC．KraemerwillworkwithChinesescientistsincloneresearchesD．abouttwothousandspecieswillprobablydieoutinacentury答案D解析推理判断题。根据第三段中的“Itisestimatedthatasmanyas2,000speciesofmammals，birdsreptileswillbeeextinctinover100years.”可知，据估计，多达2000种的哺乳动物，鸟类将在100年内灭绝，故选D。Ⅳ.七选五(2017·吉林松原油田高中高二上月考)20Whenastarvingmangetsameal，hebeginstothinkaboutanovercoat；whenamanagergetsanewsportscar，visionsofcountryclubsdanceintoview.Themanywantsofmankindmightberegardedasmakingupseverallevels.21Thefirstandmostbasiclevelofwantsisfood.Oncethiswantissatisfied，asecondlevelofwantsappears：clothingandsomesortofshelter.BytheendofWorldWarⅡthesewantsweresatisfiedforagreatmajorityofAmericans.22Itincludedsuchitemsascarsandnewhouses.By1957or1958thisthirdlevelofwantswasfairlywellsatisfied.Then，inthelate1950safourthlevelofwantsappeared：the“life­enriching”level.Whiletheotherlevelsmeanphysicalsatisfaction—thefeeding，fort，safety，andtransportationofthehumanbody—thislevelstressesmentalneedsforrecognition，achievementandhappiness.Itincludesavarietyofgoodsandservices，manyofwhichcouldbecalled“luxury”items(奢侈品)．Amongthemarevacationtrips，thebestmedicalcare，andentertainment.23Onthislevel，agreaterpercentageofconsumerspendinggoestoservices，whileonthefirstthreelevelsmoreisspentongoods.Willconsumersraisetheirsightstoafifthlevelofwantsastheirineincreases，orwilltheycontinuetodemandluxuriesandpersonalservicesonthefourthlevel?Afifthlevelprobablywouldbewantsthatcanbeachievedbestbymunityaction.Consumersmaybespendingmoreontaxestopayforgovernmentactionagainstdisease，ignorance，crimeandprejudice.24Inthisway，wecanenjoymorefullythegoodth