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unit1greatscientists doyouknow whodiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged archimedes charlesdarwin whoinventedthefirststeamengine thomasnewcomen whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren gregormendel whodiscoveredradium whoinventedthewayofgivingelectricitytoeverybodyinlargecities whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople mariescurie thomasedison leonardodavinci whoinventedalamptokeepminersafeunderground whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened whoputforwardatheoryaboutblackholes sirhumphreydavy zhangheng stephenhawking whoisthefatherofsuperhybridrice yuanlongping doyouknowwhodefeated kingcholera johnsnow johnsnowisawell knowndoctorinthe19thcenturyinlondonandhedefeated kingcholera doyouknowwhatkindofdiseaseischolera itisakindofterriblediseasecausedbydrinkingdirtywateranditcausedalotofdeathsintheoldtimesanditwasverydifficulttodefeat let sgettoknowhowdr johnsnowdefeated kingcholera in1854inlondoninthisreadingpassage johnsnowdefeats kingcholera whathappenedin1854 howmanypeoplediedin10days whyistherenodeathatno 20and21broadstreetaswellasatno 8and9cambridgestreet choleraoutbreakhitlondon 500 thesefamilieshadnotdrunkthewaterfromthebroadstreetpump task1 skimandscan task2 readandanswer 1whycouldn tthecholerabeundercontrolatfirst 2whichtheorydidjohnsnowbelievein 3johnsnowfinallyprovedthetheoryhebelievedby a gatheringinformationwiththehelpofamapb lookingintothesourceofthewaterforbroadstreetandcambridgestreetc separatingthosewhosufferedcholerafromthosewhodidn td bothaandb4topreventthecholerafromspreadingagain whatdidjohnsnowdo 1whycouldn tthecholerabeundercontrolatfirst 2whichtheorydidjohnsnowbelievein neitheritscause notitscurewasunderstood peopleabsorbedcholeraintotheirbodieswiththeirmeals 3johnsnowfinallyprovedthetheoryhebelievedby a gatheringinformationwiththehelpofamapb lookingintothesourceofthewaterforbroadstreetandcambridgestreetc separatingthosewhosufferedcholerafromthosewhodidn td bothaandb 4topreventthecholerafromspreadingagain whatdidjohnsnowdo suggestedthatthesourceofallwatersuppliesbeexamine suggestedthatnewmethodsofdealingwithpollutedwaterbefound instructedthewatercompaniesnottoexposepeopletothepollutedwateranymore johnsnowdefeats kingcholera thepassageiswrittenasareportofanexperimentandthereare7steps 1 findaproblem 发现问题 2 makeupaquestion 形成研究主题 3 thinkofamethod 找出研究方法 4 collectresults 收集材料 5 analyseresults 分析材料 6 repeatifnecessary 必要时重新分析 7 drawaconclusion 得出结论 mindmapofthetext johnsnowdefeats kingcholera paragraph1 introductionofjohnsnowandcholera paragraph2 twotheory findaproblem whatcausethecholera makeaquestion whichisright paragraph3 5 studyofthebreakoutin1854 paragraph3 studyofthebreakoutin1854 thinkofamethod testtwotheorycollecttheresult markthedeathanalysetheresult reasonfordeathandnodeath paragraph4 studyofthebreakoutin1854 paragraph5 studyofthebreakoutin1854 analysetheresult findtheresourceofthewater repeatifnecessary findmoreevidence drawaconclusion cholerawasspreadbygermpollutedwatercarriedcholera paragraph6 preventionofcholerajohnsnowdefeatkingcholera readthepassageagainandfinishex 1 page3 in8minutes johnsnowdefeats kingcholera nobodyknewthecauseoftheseriousdiseaseofcholera astrangecloudofgasfounditsvictims peopleabsorbedthediseasewithmeals collectinformationfromthecholeraoutbreaktoprovewhichtheorywascorrect hefoundthecauseofcholerawasthepollutedwater idea2 becausetheinformationshowedthatthedirtywatercarriedcholera hedefeatedcholerabyexaminingthewatersupplyanddealingwiththepollutedwater retellthepassageaccordingtobelow johnsnowwasawell known inlondoninthe century hewantedtofindthe ofcholerainorderto it in1854whenacholera out hebegantogatherinformation he onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe died sohedecidedthatthepollutedwatercarriedcholera hesuggestedthatthe ofallwatersupplybe andnewmethodsof withpollutedwaterbefound finally kingcholera wasdefeated readthepassageagainandfillintheblanks johnsnowwasawell known inlondoninthe century hewantedtofindthe ofcholerainorderto it in1854whenacholera out hebegantogatherinformation he onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe died sohedecidedthatthepollutedwatercarriedcholera hesuggestedthatthe ofallwatersupplybe andnewmethodsof withpollutedwaterbefound finally kingcholera wasdefeated doctor 19th cause defeat broke marked pump source examined dealing in5minutes doyouknow 发明蒸汽机的并不是瓦特 他是改进纽可门的蒸气机并发明出双动作 使世界进入 蒸气时代 的 使他成为第一次工业革命中的名气最大的发明家 1865年 修士孟德尔在一个会议上报告了他通过长达八年的实验研究和他所统计的多达两万一千多件样本的实验结果 利用豌豆实验发现了植物的遗传规律 但是孟道尔的理论超出了当时人们能够接受的水平 35年后 三国科学家几乎是同时发现了植物遗传的规律 而当他们准备发表论文 去查阅文献时 又不约而同地发现 早在35年前孟德尔就发现这样的规律了 他们三个人在发表论文时 都提到了孟德尔的文章 称自己的工作是证实了孟德尔的定律 这就是生物学史上的有名的 孟德尔定律的再发现 英国化学家 诗人汉弗莱 戴维 1778年出生 他小时聪明 淘气 不喜欢读书 喜欢玩乐 他不到20岁时 父亲去世 为了养家糊口 他到当地一位医生那当学徒 从此接触并喜欢上化学 因为觉得自己知识浅薄 他就自订计划发奋用功 凭着他的天资和勤奋 很快掌握了七种语言和不少科学知识 并最终成为了英国皇家学会的主席 1798年戴维的名声随着他对笑气的发现而传遍了整个英国 他还带病专门研究火焰 发明了矿用安全灯 1816 这种灯一直到今天仍叫戴维灯 曾挽救了成千上万名矿工的生命 languagepoints languagepoints findthephrasesinthepassage 1 提出2 传染病3 科学研究4 得出结论5 分析结果6 对 产生兴趣7 被传染的人8 信仰9 查清楚 10 调查11 水源12 使慢下来13 另外14 把 和 联系起来15 死于 16 毫无疑问地17 阻止 做 18 处理 putforwardinfectiousdiseasesscientificresearchdrawaconclusionanalyzetheresultsget interestedintheaffectedpeoplebelieveinfindout 1 提出2 传染病3 科学研究4 得出结论5 分析结果6 对 产生兴趣7 被传染的人8 信仰9 查清楚 lookintothesourceofwaterslowdowninadditionlink todieofwithcertaintyprevent fromdealwith 10 调查11 水源12 使慢下来13 另外14 把 和 联系起来15 死于 16 毫无疑问地17 阻止 做 18 处理 languagepoints1 discover inventdiscoverv 发现 被探索或被揭示物老早就客观存在着 columbusdiscoveredamericain1492 哥伦布于1492年发现了美洲 whodiscoveredradium 谁发现了镭 inventv 发明 指的是发明原先不存在的东西 whoinventedthesteamengine 谁发明了蒸汽机 2 whoinventedthewayofgivingelectricitytoeverybodyinlargecities 是谁发明了把电带给大城市中的每个人的办法 thewayofdoingsth thewaytodo 做 的方法 sheshowedusthewayofcleaningit sheshowedusthewaytocleanit 她给我们示范清洗它的办法 theway引导的定语从句的引导词有三种 可以用that 可以用inwhich 还可以省略 idon tliketheway that inwhich youspeaktoyourfather 我不喜欢你跟你父亲讲话的方式 与way相关的短语 bytheway顺便说bywayof 通过 的方法loseone sway迷路noway 俚语 没门 别想feelone sway摸黑走 谨慎从事onone swayto 在去 的路上inthisway bythismeans withthismethod用这种方法 3 whoputforwardatheoryaboutblackholes 谁提出了黑洞的理论 putforward 1 tooffer anidea suggestionetc forconsideration提出 建议等 2 推荐某人或自己任职位 提名mayiputyournameforwardasourmonitor 我能否提名你当我们的班长 putaway抛弃 舍弃putdown写下来 记入名单 puton穿上 戴上 增加putoff耽误 延期putout熄灭 灯 扑灭 火 putup建立 建造putupwith 忍受 youcantakeanythingfromtheshelfandread butplease thebookswhenyou vefinishedwiththem a putonb putdownc putbackd putoff 1 putforward提出 putdownputoffputawayputonputout 放下 记下推迟 延期放好穿上 上演扑灭 ex fillintheblanks themanager agoodideatosolvetheproblem tom couldyouplease toysandbooks theyareeverywhere 3 thebigfirewas anhourlater 4 thematchhas becauseoftherain 5 timewasupforthetest soallthestudents theirpensandturnedintheirpapers 6 theman hisbesthatandwenttothestation putforward putaway putout beenputoff putdown puton 4 thiswasthemostdeadlydiseaseofitsday die v dead adj death n deadlyadj 1 dangerous likelytocausedeath危险的 致命的adeadlydisease weapon2 highlyeffectiveagainststh orsomeone强有力的 致命的adeadlyremark击中要害的评论3 aimingtokillordestroy意在杀死的 不共戴天的 adeadlyenemy不共戴天的敌人adv 1 very极度 非常 十分 deadlyserious十分认真2 likedeath死一般地 deadlypale死一般苍白 2 attend 1 专心 处理attendtosth 2 照顾attendtosb sth3 治疗 护理 照料attend on sb 4 出席 参加attendameetingattendschool 入学 heattendedtohisbusiness ifyougoout whowillattendtothebaby ididn tattendhisweddingonsundaybecauseiwastoobusy 他专心于他的事务 如果你出去 谁照顾婴儿呢 星期天我没出席他的婚礼因为太忙了 exercises 她 岁就上学了 一位好医生在医院里给我看病 你能马上处理这件事吗 sheattendedschoolattheageoffive agooddoctorattended on meinhospital canyouattendtothismatterrightaway 3 easev 减轻 舒缓 thismedicinecaneasepain therelationshipbetweenthesetwocountrieshaseased 这种药能镇痛 缓解痛楚 两国的关系已经得到缓和 easeone smind putsb at one s ease 使某人安心 她说的话使大家安下心来 whatshesaideasedeveryone smind whatshesaidputeveryoneatease 5 buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera 在句中是过去分词作后置定语 表示被动 意为 患霍乱的 如 thebookwrittenbyluxunisverypopular exposev tomakevisible暴露 expose to heexposeshisskintothesun 他把皮肤暴露在阳光下 2 torevealtheguiltorwrongdoingof 揭露 揭发heexposedtheirplot 他揭穿了他们的阴谋 ithreatenedtoexposehim tothepolice 我威胁要 向警察 揭发他 exposeto使易受 使受exposeafraud揭穿骗局exposesth tothelightofday把某事暴露于光天化日之下 thedisc inthestudio soundedfantasticatthepartythatnight a recordedb recordingc toberecordedd havingrecorded 5 cure v n 治愈 治疗thiskindofmedicinecan tcurehimofhisheadache hewenttothecityforacureinafamoushospital 这种药治不了他的头痛 他到城里一家有名的医院治疗 v n 科学家们在寻找一种治疗禽流感的方法 scientistsaresearchingforamethodtocurebirdflu 6 somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak 每次爆发霍乱时就有大批惊慌的老百姓病死 everytime是连词 引导时间状语从句 意为 每次 每当 如 everytimeimeethim ialwaysthinkofthethingshappenedbetweenus 每次见到他 我就想起发生在我们之间的事情 immediately themoment directly instantly等都可以作连词 引导时间状语从句 意为 一 就 如 iwillgivethelettertohimimmediatelyiseehim 我一见到他就把这封信给他 icamedirectlyigotyourletter 我一接到你的信就来了 6 control v 统治 控制hetriedtocontrolhisanger 他尽量控制自己的愤怒 n 统治 控制 掌握incontrolof指导 支配hewasincontrolofthecar 他负责这辆小汽车 underthecontrolof被 控制着 go outofcontrol失控 他的钱是由他妻子掌管的 那辆车失去控制撞在墙上 hismoneyisunderthecontrolofhiswife thecarwentoutofcontrolandhitthewall 7 thefirstsuggestedthatcholeramultipliedintheairwithoutreason 第一种看法是霍乱病毒在空气中无缘无故地繁殖着 suggest用法参考p43 4 并完成相关的练习 8 absorbv 吸收 液体 承受 承担 费用等 usetheclothtoabsorbthespilledink 吸干撒的墨水wewillnotabsorbthesecharges 我们不能承担这些费用 absorb in by 吸引注意iwasabsorbedinabookanddidn thearyoucall 专心看书 absorb into 吸收 thebigcompanyhasgraduallyabsorbedthesesmallcompaniesintoitsownorganization 这家大公司逐渐将这些小的公司吞并了 8 severe serious严厉的 严格的 veryharmful剧烈的beseverewith bestrictwith对 要求严格hisseverelooksfrightenedme 他的严厉表情使我恐慌 hehasaseverepaininhisleg 他的脚痛得厉害 他对自己要求很严格 heisveryseverewithhimself 9 valuablea 贵重的 重要的 有用的 bevaluabletosb 对某人有价值bevaluableforsth 对 有用valuen 价值valuable ofgreatvalue他给我们提供了宝贵的信息 这本书对我的学习很有价值 电脑对储存资料很有用 heprovideduswithvaluableinformation thisbookisvaluabletomeinmystudies thisbookisofgreatvaluetomeinmystudies computerisvaluableforstoringinformation 10 blame责备 指责 归咎于 blamesb forsth blamesth onsb theyblamedhimforeverything 他们样样事都指责他 heblameditonme 他怪我不好 警察把这个事故的责任归咎那个司机 他把比赛失败归咎于自己 thepoliceblamedtheaccidentonthedriver heblamedhimselfforthelossofthematch 11 handle n 把手 柄v 操作 处理 管理 拿thehandleofthedoorhandlethebusinesshandleanargumenthandlethefood 门的把手 管理业务 处理一场争论 拿食物 12 inaddition除此之外 另外 并且 inadditionto besides除此之外 还有inadditiontoenglish hehastostudyasecondforeignlanguage 除了英语之外 他还必须学习第二外语 inaddition iworkforthecomputercomputerinmysparetime 此外 我还在业余时间要电脑公司工作 shecansingsongsinenglish injapanese thedoctorfoundanotherwayofcuringthecancer inadditionto inaddition 13 link to把 与 连接 联系 scientistshavelinkedsmokingtocancer 科学家已经把吸烟与癌症联系起来 这条铁路把上海和北京连接起来 therailwaylinksshanghaitobeijing 14 announce 宣布 发表 告知显示 预告 示thegovernmentannounceditsneweconomicpolicies 政府发布了新的经济政策 thestrongwindannouncedthecomingofabigstorm 强风预示着一场大风暴的来临 这则消息经由电视向大众宣布 thenewswasannouncedtothepublicontv choosetherightonefortheblanks believein dealwith prevent from withcertainty dieof inaddition lookintothepoliceare alltherecordsoftheman thecoursealsoprovidespracticalexperience he himandlethimhandleallhisbusiness thegovernmentisdoingsomethingto thepollutedwater theoldman hungerandcold youshould yourchild goingoutatnight hewasthefirsttoworkouttheproblem lookinginto inaddition believedin dealwith diedof preventfrom withcertainty p42 usingwordsandexpressions1 inthetwenty firstcentury educatedpeoplefinditdifficulttobelievethatlivingconditionsinthenineteenthcentury people seriousillnesses thereportsofmanydoctors illness drinkingpollutedwater however onehundredyearsagopeopledidnotconnectadiseasetotheenvironment sotheydidnot thecompaniesthatsupplieddirtywater thedoctorsfoundthatthedirtierthewater themore theillness itwasonlylaterwhenpeoplebeganto thewaterand itsqualitythatthey theideathatcholerawas fromtheair itwasonlywheneverybodybegantoattackthedirtyconditionsthatcholerawas andwasnotaproblemanymore expose examine severe blame to link to absorbed rejected test defeated 1 greatscientistsreading writing warmingup doyouknowwhatisthecenterofthesolarsystem fastreadinglistentothetape andfindouttheanswerstothequestions 1 whatdidcopernicusthinkwasthecenterofthesolarsystem 2 whendidcopernicuspublishhistheory readingcopernicus revolutionarytheory carefulreadingwhydidn tcopernicuspublishhistheorybeforehedied p7 1 usethereadingtohelpyoudrawthetwotheoriesoftheuniverse beforecopernicus theoryadiagramshowingthesolarsystemwiththeearthatitscentre showingcopernicus theoryadiagramshowingthesolarsystemwiththesunatitscentre nicolauscopernicuswasapolishastronomer 1473 1543 bornintorun hebeganhisuniversitystudiesinkrakowin1491 wherehestudiedcanonlawandlatinandgreekclassics howeverhealsohadaninterestinmathematicsandastronomy afterobtaininghisdegreeofdoctorofcanonlaw 教会法规博士学位 initalyin1503 copernicusreturnedhometowarmiainpolandtoserveascanon priest in1530 copernicuscompletedhisgreatworkderevolutionibus 天体运行论 copernicusknewthatthesefindingswouldleadhimintotroublewiththeromancatholicchurch 罗马天主教教徒 sohewas innohurrytopublishhistheory heonlypublisheditashelaydyingin1543 thoughcopernicusdidnotlivetohearofitsextraordinaryimpact thebookwhichfirstsuggestedthatthesun nottheearth isthecentreoftheuniverseisnowrecognizedasoneofthemostinfluentialscientificworksofalltime adaptedfromhttp www library rdg ac uk colls special featureditem copernicus 1 surftheinternetandgetmoreinformationaboutcopernicus homework listening p5 1 qianxuesenfirststudiedtobeanengineer 2 inamericahebegantoworkonspacerocketssothathewasabletodevelopaspaceprogrammewhenhecamebacktochina 3 whenqianxuesenreturnedtochinahesepupaspaceinstitutetobegintrainingpeopleinhowtodesignandbuildrockets 4 inchinahehasbeenhonouredas thefatherofthespaceprogramme 5 stevesmithsuggestedputtingqianxuesen spictureonmarswhenthefirstchineseastronautlandsthere grammarthepastparticiple translatethefollowingphrases andtrytofindoutwhattheitemsrelateto 一片碎玻璃开水一枚用过的邮票一箱埋起来的硬币穿破的鞋子一台损坏了的计算机 结论 以上的短语都带有过去分词 这些过去分词都是充当定语 而且我们都可以用过去分词作表语的形式来改写以上短语 abrokenpieceofglass boiledwater ausedstamp aburiedboxofcoins adamagedcomputer worn outshoes completethetablewithphrasesthathavethesamemeaning pastparticiplepastparticipleastheattributeasthepredicativeterrifiedpeople1 reservedseats2 pollutedwater3 acrowdedroom4 apleasedwinner5 peoplewhoareterrified seatswhicharereserved waterthatispolluted aroomthatiscrowded awinnerwhoispleased pastparticiplepastparticipleasthepredicativeastheattribute1 childrenwho1 lookastonished2 avasethatisbroken2 3 adoorthatisclosed3 4 theaudiencewhofeeltired4 5 ananimalthatistrapped5 astonishedchildren abrokenvase acloseddoor thetiredaudience atrappedanimal grammar 一 过去分词作定语1 单个的过去分词作定语时一般兼有被动和完成的意义 常作前置定语 eg alostanimal一只迷路的动物ausedstamp一枚用过的邮票aninjuredfinger一个受伤的手指abrokencoin一枚破损的硬币alightedcandle一支点燃的蜡烛注意 过去分词作定语时 有时只有被动意义 e g spokenenglish英语口语writtenexercises书面练习 少数表示位移或状态改变的不及物动词的过去分词只有完成的意义fallenleaves落叶therisensun升起来的太阳theadvancedcountries发达国家drunkenman一个醉鬼areturnedstudent一名留学生aretiredteacher一名退休教师anescapedprisoner一名逃跑的囚犯by gonedays过去的岁月 2 过去分词作后置定语 表示被动或完成意义 e g howiregrettedthehourswastedinthewoods 我多懊悔在树林浪费的时光啊ilikewearingclothesmadeofthiskindofcloth 我喜欢穿这种布料做的衣服 e g thebookswrittenbyluxunarepopular 鲁迅写的书很受欢迎we llgotovisitthebridgebuilthundredsofyearsago 我们要去看那座建于几百年前的桥 practice changethefollowingpastparticipleintoclauses 1 hetoldusofthegreatwrongdonetohim hetoldusofthegreatwrong tohim whichhadbeendone 注 本句中的过去分词作定语 既表被动又表完成 2 theunitedstatesisadevelopedcountry theunitedstatedisacountry whichhasdeveloped 注 本句中的过去分词作定语 只表示完成 3 haveyounoticedthebridgebeingbuiltthere haveyounoticedthebridge there whichisbeingbuilt 注 本句中的过去分词作定语 表示被动的动作正在进行 二 过去分词作表语1 过去分词作表语 表示主语的特点或所处的状态 其前的系动词有包括be在内的多种形式 e g everyonepresentisveryinspiredathisspeech 听了他的发言 在场的所有人都很振奋 youseemfrightened 你似乎受了惊吓 2 过去分词作表语 构成的系表结构与被动语态的区别 过去分词作表语 强调主语的特点或所处的状态 而被动语态中 主语是动词所表示动作的承受者 e g thisshopisnowclosed 这家商店现在已经关门了 状态 thisshopisclosedat6pmeveryday 这家商店每天6点关门 动作 practice completethesentencesusingthepastparticipleasthepredicative 1 丢了钱他自责不已 he aboutlosingthemoney 2 你为什么总是看上很疲劳 这些日子睡得好吗 whydoyoualways doyousleepwellthesedays 3 我对昨晚看的电影很失望 我原以为它能好些 i thefilmisawlastnight ihadexpectedittobebetter gotblamed looksotired wasdisappointedwith 4 听说那位明星死了 人人都很惊讶 everybody tohearthedeathofthefamousfilmstar 5 要去动物园了 孩子们非常兴奋 thechildren goingtothezoo 6 他的伤口感染了一种新病毒 hiswound anewvirus wasshocked arereallyexcitedabout becameinfectedwith lindaworkedfortheminnesotamanufacturingandminingcompany as3m a knowingb knownc beingknownd tobeknown 高考链接 b 解析 答案b 此处考查过去分词作后置定语 3m与know之间是被动关系 故用过去分词表示被动 3 don tusewords expressions orphrases onlytopeoplewithspecificknowledge a beingknownb havingbeenknownc tobeknownd known 高考链接 d 解析 答案d know与words expressions phrases构成动宾关系 故用过去分词表示被动 4 theflowers sweetinthebotanicgardenattractthevisitorstothebeautyofnature a tosmellb smellingc smeltd tobesmelt 高考链接 b 解析 答案b 此处为现在分词作定语 修饰flowers smell为系动词 不能用于被动语态 相当于which thatsmellssweet homework summarizetheuseofthepastparticipleastheattributeandpredictive p44 no1 prepared2 interested3 worried continued4 arrived5 concerned6 frightened p44 no 2 ifoundthisbrokenplateonthefloor isawatall darkandhandsomemancalledxiaoming ilookedatthatmodernabstractpaintingcolouredinyellowsandgreens yesterdayigottheexpectedanswertomyquestion 5 sheismyfrienddevotedtomyinterests 6 onthedoorstepifoundalotofbottleslabelledingreenink 7 wesawmanycrackedwindowsinthatroom greatscientists listening talking wb warmingup whichplantandanimaldoyoulikebest canyouclassifythemintoasystem carllinnaeus 1707 1778 swedish carllinnaeusisoftencalledthefatheroftaxonomy 分类学 hesucceededinclassifyingtheplantsandanimalsintoasystemtheyworked hismethodwascalled thesexualmethod ofclassifyingplantsandanimals hisideasonclassificationhaveinfluencedgenerationsofbiologistsduringandafterhisownlifetime somenewwordsinthelisteningtext 1 sweden瑞典2 species

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