一个地方的人口越多其对水交通和垃圾处理的需求就会越大，理论在本质上是对认识了的现实的一种抽象和符号化的表达，大脑细胞储存记忆的机理并不为人明白，在他的著作中描述了他认为是由科学技术给社会带来的精神贫困
背完50个句子记7000多单词
背完50个句子，记下7000个单词1.TypicalofthegrasslanddwellersofthecontinentistheAmericanantelope,orpronghorn.
1.美洲羚羊，或称叉角羚，是该大陆典型的草原动物。
2.OfthemillionswhosawHaley’scometin1986,howmanypeoplewilllivelongenoughtoseeitreturninthetwenty-firstcentury.
2.1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？
3.Anthropologistshavediscoveredthatfear,happiness,sadness,andsurpriseareuniversallyreflectedinfacialexpressions.
3.人类学家们已经发现，恐惧，快乐，悲伤和惊奇都会行之于色，这在全人类是共通的。
4.Becauseofitsirritatingeffectonhumans,theuseofphenolasageneralantiseptichasbeenlargelydiscontinued.
4.由于苯酚对人体带有刺激性作用，它基本上已不再被当作常用的防腐剂了。
5.Ingrouptoremaininexistence,aprofit-makingorganizationmust,inthelongrun,producesomethingconsumersconsiderusefulordesirable.
5.任何盈利组织若要生存，最终都必须生产出消费者可用或需要的产品。
6.Thegreaterthepopulationthereisinalocality,thegreatertheneedthereisforwater,transportation,anddisposalofrefuse.
6.一个地方的人口越多，其对水，交通和垃圾处理的需求就会越大。
7.Itismoredifficulttowritesimply,directly,andeffectivelythantoemployflowerybutvagueexpressionsthatonlyobscureone’smeaning.
7.简明，直接，有力的写作难于花哨，含混而意义模糊的表达。
8.Withmodernofficesbecomingmoremechanized,designersareattemptingtopersonalizethemwithwarmer,lesevereinteriors.
8.随着现代办公室的日益自动化，设计师们正试图利用较为温暖而不太严肃的内部装饰来使其具有亲切感。
9.Thedifferencebetweenlibelandslanderisthatlibelisprintedwhileslanderisspoken.
9.诽谤和流言的区别在于前者是书面的，而后者是口头的。
10.Thekneeisthejointswherethethighbonemeetsthelargeboneofthelowerleg.
10.膝盖是大腿骨和小腿胫的连接处。
11.Acidsarechemicalcompoundsthat,inwatersolution,haveasharptaste,acorrosiveactiononmetals,andtheabilitytoturncertainbluevegetabledyesred.11.酸是一种化合物，它在溶于水时具有强烈的气味和对金属的腐蚀性，并且能够使某些蓝色植物染料变红。
12.BillieHoliday’sreputationasagreatjazz-bluessingerrestsonherabilitytogiveemotionaldepthtohersongs.
12.BillieHoliday’s作为一个爵士布鲁斯乐杰出歌手的名声建立在能够赋予歌曲感情深度的能力。
13.Essentially,atheoryisanabstract,symbolicrepresentationofwhatisconceivedtobereality.
13.理论在本质上是对认识了的现实的一种抽象和符号化的表达。
14.Longbeforechildrenareabletospeakorunderstandalanguage,theycommunicatethroughfacialexpressionsandbymakingnoises.14.儿童在能说或能听懂语言之前，很久就会通过面部表情和靠发出噪声来与人交流了。
15.Thankstomodernirrigation,cropsnowgrowabundantlyinareaswhereoncenothingbutcactiandsagebrushcouldlive.
15.受当代灌溉(技术设施)之赐，农作物在原来只有仙人掌和荞属科植物才能生存的地方旺盛的生长。
16.Thedevelopmentofmechanicaltimepiecesspurredthesearchformoreaccuratesundialswithwhichtoregulatethem.
16.机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。
17.Anthropologyisascienceinthatanthropologistsusearigoroussetofmethodsandtechniquestodocumentobservationsthatcanbecheckedbyothers.
17.人类学是一门科学，因为人类学家采用一整套强有力的方法和技术来记录观测结果，而这样记录下来的观测结果是供他人核查的。
18.Fungiareimportantintheproceofdecay,whichreturnsingredientstothesoil,enhancessoilfertility,anddecomposesanimaldebris.
18.真菌在腐化过程中十分重要，而腐化过程将化学物质回馈于土壤，提高其肥力，并分解动物粪便。
19.Whenitisstruck,atuningforkproducesanalmostpuretone,retainingitspitchoveralongperiodoftime.
19.音叉被敲击时，产生几乎纯质的音调，其音量经久不衰。
20.AlthoughpecansaremostplentifulinthesoutheasternpartoftheUnitedStates,theyarefoundasfarnorthasOhioandIllinois.
20.虽然美洲山河桃树最集中于美国的东南部但是在北至俄亥俄州及伊利诺州也能看见它们。
21.Eliminatingproblemsbytransferringtheblametoothersisoftencalledscape-goating.
21.用怪罪别人的办法来解决问题通常被称为寻找替罪羊。
22.Thechieffoodseateninanycountrydependlargelyonwhatgrowsbestinitsclimateandsoil.
22.一个国家的主要食物是什么，大体取决于什么作物在其天气和土壤条件下生长得最好。
23.Overaverylargenumberoftrials,theprobabilityofanevent’soccurringisequaltotheprobabilitythatitwillnotoccur.
23.在大量的实验中，某一事件发生的几率等于它不发生的几率。
24.Mostsubstancecontractwhentheyfreezesothatthedensityofasubstance’ssolidishigherthanthedensityofitsliquid.
24.大多数物质遇冷收缩，所以他们的密度在固态时高于液态。
25.Themechanismbywhichbraincellsstorememoriesisnotclearlyunderstood.
25.大脑细胞储存记忆的机理并不为人明白。
26.Bythemiddleofthetwentiethcentury,paintersandsculptorsintheUnitedStateshadbeguntoexertagreatworldwideinfluenceoverart.
26.到了二十一世纪中叶，美国画家和雕塑家开始在世界范围内对艺术产生重大影响。
http://www.oh100.com heeasternpartofNewJerseyliesthecityofElizabeth,amajorshippingandmanufacturingcenter.
27.伊丽莎白市，一个重要的航运和制造业中心，坐落于新泽西州的东部。
28.ElizabethBlackwell,thefirstwomanmedicaldoctorintheUnitedStates,foundedtheNewYorkInfirmary,aninstitutionthathasalwayshadacompletelyfemalemedicalstaff.
28.ElizabethBlackwell，美国第一个女医生，创建了员工一直为女性纽约诊所。
29.AlexanderGrahamBelloncetoldhisfamilythathewouldratherbe
rememberedasateacherofthedeafthanastheinventorofthetelephone.
29.AlexanderGrahamBell曾告诉家人，他更愿意让后人记住他是聋子的老师，而非电话的发明者。
30.Becauseitsleavesremaingreenlongafterbeingpicked,rosemarybecameassociatedwiththeideaofremembrance.
30.采摘下的迷迭香树叶常绿不衰，因此人们把迷迭香树与怀念联系在一起。
31.Althoughapparentlyrigid,bonesexhibitadegreeofelasticitythatenablestheskeletontowithstandconsiderableimpact.
31.骨头看起来是脆硬的，但它也有一定的弹性，使得骨骼能够承受相当的打击。
32.ThatxenoncouldnotFORMchemicalcompoundswasoncebelievedbyscientists.
32.科学家曾相信：氙气是不能形成化合物的。
33.Researchintothedynamicsofstormsisdirectedtowardimprovingtheabilitytopredicttheseeventsandthustominimizedamageandavoidlooflife.
33.对风暴动力学的研究是为了提高风暴预测从而减少损失，避免人员伤亡。
34.Theeliminationofinflationwouldensurethattheamountofmoneyusedinrepayingaloanwouldhavethesamevalueastheamountofmoneyborrowed.
34.消除通货膨胀应确保还贷的钱应与所贷款的价值相同。
35.Futurism,anearlytwentieth-centurymovementinart,rejectedalltraditionsandattemptedtoglorifycontemporarylifebyemphasizingthemachineandmotion.
35.未来主义，二十世纪早期的一个艺术思潮。拒绝一切传统，试图通过强调机械和动态来美化生活。
36.OneofthewildestandmostinaccessiblepartsoftheUnitedStatesistheEvergladeswherewildlifeisabundantandlargelyprotected.
36.Everglades是美国境内最为荒凉和人迹罕至的地区之一，此处有大量的野生动植物而且大多受(法律)保护。
37.LucretiaMott’sinfluencewassosignificantthatshehasbeencreditedby
someauthoritiesastheoriginatoroffeminismintheUnitedStates.
37.LucretiaMott’s的影响巨大，所以一些权威部门认定她为美国女权运动的创始人。38.Theactivitiesoftheinternationalmarketingresearcherarefrequentlymuchbroaderthanthoseofthedomesticmarketer.
38.国际市场研究者的活动范围常常较国内市场研究者广阔。
39.ThecontinentaldividereferstoanimaginarylineintheNorthAmericanRockiesthatdividesthewatersflowingintotheAtlanticOceanfromthoseflowingintothePacific.
39.大陆分水岭是指北美洛矶山脉上的一道想象线，该线把大西洋流域和太平洋流域区分开来。
40.StudiesofthegravityfieldoftheEarthindicatethatitscrustandmantleyieldwhenunusualweightisplacedonthem.
40.对地球引力的研究表明，在不寻常的负荷之下地壳和地幔会发生位移。41.TheannualworthofUtah’smanufacturingisgreaterthanthatofitsminingandfarmingcombined.
41.尤它州制造业的年产值大于其工业和农业的总和。
42.Thewallflowerissocalledbecauseitsweakstemsoftengrowonwallsandalongstonycliffsforsupport.
42.墙花之所以叫墙花，是因为其脆弱的枝干经常要靠墙壁或顺石崖生长，以便有所依附。
43.Itistheinteractionbetweenpeople,ratherthantheeventsthatoccurintheirlives,thatisthemainfocusofsocialpsychology.
43.社会心理学的主要焦点是人与人之间的交往，而不是他们各自生活中的事件。
44.NosocialcrusadearousedElizabethWilliams’enthusiasmmorethantheexpansionofeducationalfacilitiesforimmigrantstotheUnitedStates.
44.给美国的新移民增加教育设施比任何社会运动都更多的激发了ElizabethWilliams的热情。
45.Quailstypicallyhaveshortroundedwingsthatenablethemtospringintofullflightinstantlywhendisturbedintheirhidingplaces.
45.典型的鹌鹑都长有短而圆的翅膀，凭此他们可以在受惊时一跃而起，飞离它们的躲藏地。
46.Accordingtoanthropologists,theearliestancestorsofhumansthatstooduprightresembledchimpanzeesfacially,withslopingforeheadsandprotrudingbrows.
46.根据人类学家的说法，直立行走的人的鼻祖面部轮廓与黑猩猩相似，额头后倾，眉毛突出。
47.Notuntil1866wasthefullysuccessfultransatlanticcablefinallylaid.
47.直到1866年第一条横跨大西洋的电缆才完全成功的架通。
48.Inhiswriting,JohnCroweRansomdescribeswhatheconsidersthespiritualbarrenneofsocietybroughtaboutbyscienceandtechnology.
48.JohnCroweRansom在他的著作中描述了他认为是由科学技术给社会带来的精神贫困。
49.Childrenwithparentswhoseguidanceisfirm,consistent,andrationalareinclinedtopossehighlevelsofself-confidence.49.父母的教导如果坚定，始终如一和理性，孩子就有可能充满自信。
50.TheancientHopewellpeopleofNorthAmericaprobablycultivatedcornandothercrops,buthuntingandgatheringwerestillofcriticalimportanceintheireconomy.
50.北美远古的Hopewell人很可能种植了玉米和其他农作物，但打猎和采集对他们的经济贸易仍是至关重要的。
背诵句式及50个句子记完的7000单词
背诵句式写作背诵句式(精华版).txt48微笑，是春天里的一丝新绿，是骄阳下的饿一抹浓荫，是初秋的一缕清风，是严冬的一堆篝火。微笑着去面对吧，你会感到人生是那样温馨。
是非问题分析论证句式
Whereasothersocietieslooktothepastforguidance,wecastournetsforward（面向未来）Itisthebeliefinabrighterfuturethatgivesusoptimism.
Eventhesedays,whennotallprogreseemspositive(nuclearweapons,airpollution,unemployment,etc.),thebeliefremainsthatforeveryproblemthereisarationalsolution.
Thejoboftheparentsistogivethechildreneveryopportunitywhiletheyaregrowingupandthengetoutoftheirway.
Whatdeferencepeopleinauthoritydocommandisbasedontheiractualpowersratherthanontheirage,wisdom,ordignity.
Inasocietythatchangesasfastasours,experiencesimplydoesnothavethevaluethatitdoesintraditionalsocieties.
Ithastakenalongtimetoconvincethepublicthatfreeenterprisedoesnotmeanthatacompanyshouldbefreetopollutetheair,foultherivers,anddestroytheforests.
Theassemblylinereducedworkerstocogsofmachineryandmadetheirjobsunutterablyboring,butitproducedgoodsfast.
Foodisprepackagedandshoppingisimpersonal,buttheefficiencyoftheoperationproduceslowerpricesandleshoppingtime.
AsanAmericanisalwaysstrivingtochangehislot,heneverfullyidentifieswithanygroup.
InAmerica,therearenosuchexpressionssuchasinchinawhere“thefatpiggetsslaughtered,”orinJapan,where“thenailthatsticksoutgetshammereddown.”
ThisfreedomfromthegrouphasenabledtheAmericantobecome“EconomicMan”-onedirectedalmostpurelybyprofitmotive,mobileandunencumbered（不受阻碍的）byfamilyorcommunityobligations.
Equippedwiththemoney,onecanacquirethetaste,style,andideasthatmarkeachclaandlaunchaquickascentofthesocialladder.
Actually,personsinstatussocietieswhoaresecureintheirniches（适当的位置）areallowedmoreeccentricitythanAmericans,whorelyheavilyonsignalsthatotherpeoplelikethem.
Whenhalfthepopulationgoestocollege,onecannotexpectthecollegestomaintainthesamestandardsasincountrieswhereonlytheeliteattend.
JustasnoteveryJapaneseishardworkinganddeferentialtosuperiors（长者、上司）,noteveryChineseisdevotedtofamily,noteveryAmericanisambitiousorpatriotic-orevenunsophisticated.
Noonecouldseriouslythinkthatanyonewhogrowsuppoor,livesinabadneighborhood,andattendsaninferiorschoolhasanopportunityequaltothatofsomeonemorefavored.
Americansmaynothaveachievedequality,butatleasttheyaspiretoit,whichismorethanmanyothernationscanclaim.
Inmanycountries,whenjobsbecomeavailableforyoungpeopleindistantcities,whentelevisionbeginstodominatehomelife,whenready-madefoodsappearinthemarkets,thecultureappearsmore“American”-althoughtheresemblancecouldbeentirelysuperficial.
Someonewholooksaroundordownappearsshifty（不可靠的）toAmericans,althoughinfact
onedoesn’tstarecontinuouslyattheotherperson,butglanceselsewhereeveryfewseconds.Whenthedemandforsomethingisgreaterthanitssupply,producersandsupplierswillsensethepossibilityofmakingaprofit-theexceofrevenuesoverexpensesistheprofit.
Asthecaseillustrates,competitiontakesfourgeneralforms:purecompetition,monopoly,monopolisticcompetition,andoligopoly（少数制造商对市场的控制）.
Theclassicexampleofpurecompetitionoccurswithacommodity,likewheatorcorn,thathassomanyproducersthatnooneofthemcancontrolitssellingprice.
Amonopolyoccurswhenonecompanyaloneoffersaparticularfoodorserviceandthereforecontrolsthemarketandpriceforit.
Privaterestaurantsservegourmetfoodfor$70perperson;incentivesboostedagriculturalproduction25percentandindustrialoutput80percentinjustthreeyears;farmersareencouragedtoraiseasmuchastheycanontheirownplots,andsomebecomealmostrichintheprocess.（注意本句中分号的使用）
AllthesechangesinChina’seconomiclifehavebroughtchangesinChina’ssocialandculturallifeaswell,manyofwhichunwanted.
Ifproductivitymeasurestheefficiencyofaneconomy,ameasureofwhataneconomicsystemproducesisitsgronationalproduct(GNP),whichisthecurrentmarketvalueofallfinalgoodsandservicesthatanationproduceswithinaparticularperiod.
Currentwisdomsaysthat（当前流行的看法认为）ifyouwantasuccessfulproduct,youneedfirsttoperformdetailedmarketanalysis,makingsurethatthereareplentyofpeoplewhoneedthenewproductandthatyourentryintothemarketwillbeabletogainasignificantshareofthatmarket.
Startedattheturnofthecentury,3M(agiantAmericancompany)hasbeengrowingatahealthyrateofabout10percentayearanditboastsofhaving45,000productsonthemarket.
AnentrepreneurissomeonelikeTomMonaghan,themanwhoafterbrusheswithbankruptcyturnedDomino’sPizzaintothenation’sfastest-growingfranchisechain.
Theextenttowhichthebroadcastmediashouldbecensoredforoffensivelanguageandbehaviorinvolvesaconflictbetweenourrightasindividualstofreelyexpreourselvesandthedutyofgovernmenttoprotectitscitizenryfrompotentialharm.
Althoughwemaynothaveconclusivescientificevidenceofacause-effectrelationship,ampleanecdotalevidenceestablishesasignificantcorrelation.
Moreover,bothcommonsenseandourexperienceswithchildreninformusthatpeopletendtomimicthelanguageandbehaviortheyareexposedto.
Thosewhoadvocateunbridledindividualexpressionmightpointoutthattherightoffreespeechisintrinsictoademocracyandnecessarytoitssurvival.
Insum,itisinourbestinterestasasocietyforthegovernmenttocensorbroadcastmediaforobsceneandoffensivelanguageandbehavior.
Whileindividualshaveprimaryresponsibilityforlearningnewskillsandfindingwork,bothindustryandgovernmenthavesomeobligationtoprovidethemwiththemeansofdoingso.
Thesuggestedreasonforbuyingthecarisobvious:itistheintelligentchoice.（注意冒号的使用）Inconclusion,Iagreethatappealstoemotionaremorepowerfultoolsthanargumentsandreasoningforpromotingproducts.
Advertisingisobviouslythemostinfluentialartforminthiscentury;itis,therefore,temptingtothinkthatitisthemostimportant.
Thelessonhereisthatadvertising,initself,probablywillnotachieveasgreatimportanceasart.Requiringbusinessestoprovidecompleteproductinformationtocustomerspromotesvariousconsumerinterests,butatthesametimeimposesburdensonbusinesses,government,andtaxpayer.
WhileIdoubtthatbuildingsdetermineourcharacterorbasicpersonalitytraits,Iarguethattheycangreatlyinfluenceourattitudes,moods,andevenlifestyles.
Numerouspsychologicalstudiesshowthatdifferentcolorsinfluencebehavior,attitudes,andemotionsindistinctlydifferentways.
Womendifferfundamentallyfrommeninchildbearingability;relatedtothisabilityisthematernalinstinct-adesiretonurture-thatisfarstrongerforwomenthanformen,generallyspeaking.
Inconsumer-drivenindustries,innovation,productdifferentiation,andcreativityarecrucialtolastingsuccess.
Andintechnology,whentherearenoconventionalpracticesorwaysofthinkingtobeginwith,companiesthatfailtobreakawayfromlastyear’sparadigmaresoonleftbehindbythecompetition.
Whetheranindividualsavestoolittleorborrowstoomuchdependsonthepurposeandextentofeitheractivity.
Theevidencesuggeststhat,onbalance,peopletodaytendtoconcernthemselveswithonlypracticalmattersthatarerelatedtotheirlife.
Traditionally,savingisviewedasavirtue,whileborrowingisconsideredasavice.
However,justtheoppositemaybetrueundercertaincircumstances.
逻辑问题分析论证句式
Themerefactthatticketsalesinrecentyearsforscreenplay-basedmovieshaveexceededthoseforbook-basedmoviesisinsufficientevidencetoconcludethatwritingscreenplaysnowprovidesgreaterfinancialopportunityforwriters.
Itispossiblethatfeespaidbymoviestudiosforscreenplayswilldecreaseinthefuturerelativetothoseforbookrights.
Theargumentfailstoruleoutthepossibilitythatawriterengageinbothtypesofwritingaswellasothertypes.
Inanyevent,theadvertisementprovidesnojustificationforthemutuallyexclusivechoicethatitimposesonthewriter.
Theargumentsimplyequatessuccewithmovieticketsales,whichisunwarranted.
Theauthorassumesthatphysicalcapabilitiesaretheonlyattributesnecessarytooperateamotorvehicle.
Moreover,theauthorprovidesnoevidencethattherealismofcolorphotographyisthereasonforitspredominance.
Thisassumptionpresentsafalsedilemma,sincethetwomediaarenotnecessarilymutuallyexclusivealternatives.
Commonsensetellsusthataphotographercansucceedbyworkinginbothmedia.
Theargumentignoresthefactors-suchasinitiative,creativity,technicalskills,andbusinejudgment-thatmaybemoreimportantthanthechoiceofmediumindeterminingsuccein
photography.
ThemajorproblemwiththeargumentisthatthestatedsimilaritiesbetweenCompanyAandBareinsufficienttosupporttheconclusionthatCompanyAwillsufferafatesimilartoCompanyB’ http://www.oh100.com nsequently,themerefactthatCompanyAholdsalargeshareofthevideo-gamehardwareandsoftwaremarketdoesnotsupporttheclaimthatCompanyAwillalsofail.
Thus,theauthorunfairlyassumesthathighly-ratedpublictelevisionprogramsarenecessarilywidelyviewed,orpopular.
Whilethismaybetrueinsomecases,itisequallypossiblethatonlycompanieswithproductsthatarealreadybest-sellerscanaffordthehigheradratesthatpopularshowsdemand.
Admittedly,thevicepresident’sreasoninglinkingemployeebenefitswithcompanyprofitsseemsreasonableonthesurface.
Onecaninferfromthesurvey’sresultsthatafullone-thirdoftherespondentsmayhaveviewedthecurrentbenefitspackageunfavorably.
Lackingmorespecificinformationabouthowtheseotheremployeesresponded,itisimpossibletoassethereliabilityofthesurvey’sresultsortomakeaninformedrecommendation.
Itisunlikelythatthebriefone-weekperiodsundercomparisonarerepresentativeoflongertimeperiods.
Ifso,eventhough3percentmoreaccidentsoccurredafterthechange,theauthor’sargumentthatchangingthespeedlimitincreasesdangerfordriverswouldbeseriouslyweakened.
TheeditorialfailstotakeintoaccountpossibledifferencesbetweenEastandWestCambriathatarerelevanttohowdriversreacttospeed-limitchanges.
Inaddition,whileitistruethatmanyvoterschangetheirmindsseveraltimesbeforevoting,andthatsomeremainundecideduntilenteringthevotingbooth,thisisnottrueofeveryone.
Withoutknowingtheextentandnatureofthedamageresultingfromthebadpublicityorthereasonfortheviolation,wecannotaccepttheauthor’sconclusion.
Theauthor’sproposalisinconsistentwiththeauthor’sconclusionabouttheconsequencesofadoptinganethicscode.
Tobeginwith,theauthorfailstoconsiderhealththreatsposedbyincineratingtrash.
Theauthor’sconclusionthatswitchingtoincinerationwouldbemoresalutaryforpublichealthwouldbeseriouslyundermined.
However,thisisnotnecessarilythecase.
Theauthor’simplicitclaimthatincineratorsareeconomicallyadvantageoustolandfillsispoorlysupported.
Consequently,unletheauthorcandemonstratethatthecitywillincurexpensesthatarenotcoveredbytheincreasedrevenuesfromtheseprojects,theauthor’sconcernabouttheseissuesisunfounded.
Firstofall,whileassertingthatrealincomesarerising,theauthorprovidesnoevidencetosupportthisassertion.
Butnoevidenceisprovidedtoshowthatthisexplanationiscorrect.
Moreover,theauthorfailstoconsiderandruleoutotherfactorsthatmightaccountforproportionaldecreasesinspendingonfood.
Theauthorignoresotherlikelybenefitsofagriculturaltechnologythataffectfoodpiecesonlyindirectlyornotatall.
Inthefirstplace,agreatdealofempiricalevidenceshowsthatsequelsareoftennotasprofitable
astheoriginalmovie.
However,unletheoriginalcastandproductionteamareinvolvedinmakingthesequel,thereisagoodchanceitwillnotbefinanciallysuccessful.
Sincethedifficultiesinherentinthisprocemakeithardtopredictwhethertheresultwillbeasucceorafailure,theconclusionthatthesequelwillbeprofitableispresumptuous（武断的）Thisassumptionoverlooksothercriteriafordeterminingabridge’simportance-suchasthenumberofcommutersusingthebridge,theroleofthebridgeinlocalemergenciesanddisasters,andtheimpactthatbridgeclosurewouldhaveontheeconomiesofnearbycities.
Withoutsuchevidence,wecannotaccepttheauthor’sconclusionthatnogovernmentfundsshouldbedirectedtowardmaintainingtheStyxRiverbridge.
Thefactthatthenearbycityhasaweakeningeconomydoesnotprovethatthecitywillnotcontributesignificantlytotaxrevenues.
Substantiatingthisassumptionrequiresexaminingtheproperdutyofgovernment.
Accordingly,thisassumptionissimplyanunprovenclaim.
Theauthorispresentingafalsedilemmabyimposinganeither-orchoicebetweentwocoursesofactionthatneednotbemutuallyexclusive.
Itisequallypossiblethatlegislatorscanaddrebothareasofconcernconcurrently.
Theargumentreliesontheassumptionthatthelegislatorsinquestion（所讨论的）havetheopportunitytoaddreurbancrimeproblems.
Finally,theauthorunfairlytrivializestheseverityofruralcrimebysimplycomparingitwithurbancrime.
Itispossiblethatthesalestrendinaparticularlocationisnotrepresentativeofsalesinotherregions.
However,theauthorfailstoacknowledgeandruleoutotherpossiblecausesofsuchaccidents.
Athirdproblemwiththeargumentisthatthestatisticalevidenceuponwhichitreliesistoovaguetobeinformative.
Ifthesubjectsforthestudywererandomlychosenandrepresentadiversecrosectionofthepopulationofshampoousers,theresultswillbereliableregardleofthenumberofparticipants.Experiencealoneisfarfrombeingenoughtoguaranteeminimizedprocessingcosts.
GiventhatOlympicFoodsdoesbenefitfromloweredprocessingcostsduetoitsyearsofexperience,thepredictionaboutmaximumprofitsisstillinlakeofsolidground.
核心句型
1．开头
Thearguermayberightabout…,butheseemstoneglect(fail)tomention(takeintoaccount)thatfactthat…
Asopposedto(Contraryto)widely(commonly/generally)held(accepted)belief(ideas/views),Ibelieve(arguethat…
Althoughmanypeoplebelievethat…,Idoubt(wonder)whethertheargumentbearsmuchanalysis(closeexamination).
TheadvantagesofBoutweighanybenefitwegainedfrom(carrymoreweightthanthoseof/aremuchgreaterthan)A.
Althoughitiscommonly(widely/generally)held(felt/accepted/agreed)that…,itisunlikelytobetruethat…
Thereisanelementoftruthinthisargument(statement),butitignoresadeeperandmorebasic(important/essential)fact(reason)that…
Itistruethat(True,/Tobesure,/Admittedly,)…,butthisisnottosay(itisunlikely/itdoesn’tfollow/itdoesn’tmean/itwon’tbethecase)that…
Themain(obvious/great)problem(flaw/drawback)with(in)thisargument(view/remark)isthatitisignorantof(blindto)thebasic(bare)factthat…
Itwouldbepossible(natural/reasonable)tothink(believe/taketheview)that…,butitwouldbeabsurd(wrong)toclaim(argue)that…
Inallthediscussionanddebateover…,oneimportant(basic)factisgenerallyoverlooked(neglected).
Thereisabsolutely(infact)no(every)reasonforustobelieve(accept/resist/reject)that…
Logical(Valid/Sound)asthisargumentandIwholeheartedlyagreewithit,itappearsinsignificant(absurd)when…istakenintoconsideration(account).
Toassume(suggest)that…isfarfrombeingproved(tomithepoint).
Aclose(careful)inspection(examination/scrutiny)ofthisargumentwouldrevealhowflimsy(groundle/fallacious)itis.
Onthesurface(Atfirstthought),it(this)mayseemasound(anattractive)suggestion(solution/idea),butcarefulweighingonthemind(oncloseranalysis/onsecondthought),wefindthat…Toomuchemphasisplacedon(attentionpaidto/importanceattachedto)…mayobscure(overlook/neglect)otherfacts…
Thedanger(problem/fact/truth/point)isthat…
Whatthearguerfailstounderstand(consider/mention)isthat…
Wedon’thavetolookveryfartosee(findout)thetruth(validity)ofthisargument(proposition).Howeverjust(logical/sound/valid)thisargumentmaybe,itonlyskimsthesurfaceoftheproblem.
2．正文
Althoughthepopularbeliefisthat…,acurrent(new/recent)study(survey/poll/investigation)indicates(shows/demonstrates)that…
Commonsensetellsusthat…
Theincrease(change/failure/success)in…mainly(largely/partly)resultsfrom(arisesfrom/isbecauseof)…
Theincrease(change/failure/success)in…isdueto(owingto/attributableto)thefactthat…Manypeoplewouldclaimthat…
Onemayattribute(ascribe/owe)theincrease(decrease/change)to…,but…isnotbyitselfanadequateexplanation.
Oneofthereasonsgivenfor…isthat…
Whatisalsoworthnoticingisthat…
Therearemany(different/several/anumberof/avarietyof)causes(reasons)forthisdramatic(marked/significant)growth(change/decline/increase)in..First,…Second,…Finally,…Thereisnoevidencetosuggestthat…
Whyare(is/do/did)…?Foronething,…Foranother,…
AnotherreasonwhyIdisputetheabovestatementisthat…
Itgivesriseto(leadto/bring/create)ahostofproblems(consequences).
Therearenumerousreasonswhy…,andIshallhereexploreonlyafewofthemostimportantones.
Itwillexert(have/produce)profound(far-reaching/remarkable/considerable/beneficial/favorable/undesirable/disastrous)effect(influence)on…
Amultitudeoffactorscouldaccountfor(contributeto/leadto/resultin/influence)thechange(increase/decrease/success/failure/development)in…
In1999,itincreased(rose/jumped/shotup)from5to10percentofthetotal(to15percent/by15percent).
Bycomparisonwith1998,itdecreased(dropped/fell)from10to5percent(to15percent/by15percent).
Itaccountfor15percentofthetotal.
Therewere100trafficaccidentsinApril,andincreaseof5percentinafive-monthperiod.
By1999,only(lethan/morethan/almost/about/over/asmanyas)threequarters(40percentof/oneoutoffive/oneinfour)collegepopulation(graduates/housewives)asagainst(ascomparedwith)lastyear(1998)preferredto(liked)…
3．结尾
Fromwhathasbeendiscussedabove(Takingintoaccountallthesefactors/Judgingfromallevidenceoffered),wemaysafelydraw(reach/cometo/arriveat)theconclusionthat…
Alltheevidence(analysis)supports(justifies/confirms/warrants/pointsto)a(n)unshakable(unmistakable/sound/just)conclusionthat…
Itishightimethatweplace(lay/put)great(special/considerable)emphasisontheimprovement(development/increase/promotion)of…
Itishightimethatweputanendtothedeep-seated(unhealthy/undesirable/deplorable)situation(tendency/phenomenon)of…
Wemustlook(search/all/cry)foranimmediateaction(method/measure),becausethepresent(current)situation(phenomenon/tendency/state/attitude)of…,ifpermitted(allowed)tocontinue(proceed),willsurely(certainly)leadto(resultin)theend(destruction/heavycost)of…Thereisnoeasy(immediate/effective)solution(approach/answer/remedy)totheproblemof…,but…mightbeuseful(helpful/beneficial).
Noeasymethod(solution/recipe/remedy)canbeathand(found/guaranteed)tosolve(resolve/tackle)theproblemof…,butthecommon(general/public)recognitionof(realizationof/awareneof/commitmentto)thenecessity(importance/significance)of…mightbethefirststeptowardschange(ontherightway/intherightdirection).
Followingthesemethods(suggestions)maynotguaranteethesuccein(solutionto)…,butthepay-offwillbeworththeeffort.
Obviously(Clearly/Nodoubt),ifweignore(areblindto)theproblem,thereiseverychancethat…
Unlethereisacommonrealizationof(generalcommitmentto)…,itisverylikely(thechancesaregood)that…
Thereislittledoubt(nodenying)thatserous(special/adequate/immediate/further)attentionmustbecalled(paid/devoted)totheproblemof…
Itisnecessary(essential/fundamental)thateffective(quick/proper)action(steps/measures/remedies)shouldbetakentoprevent(correct/check/end/fight)thesituation(tendency/phenomenon).
Itishoped(suggested/recommended)thatgreat(continuous/persistent/sustained/corporate)effortsshouldbemaketocontrol(check/halt/promote)thegrowth(increase/rise)of…
Itishopedthatgreateffortsshouldbedirectedto(expendedon/focusedon)finding(developing/improving)…
Itremainstobeseenwhether…,buttheprospect(outlook)isnotquiteencouraging(thatrosy).Anyhow,wider(more)education(publicity)shouldbegiventothepossible(potential/grave/serious/pernicious)consequences(effects)of…
Toreverse(check/control)thetrend(tendency)isnotalighttask(aneasyjob),anditrequires(demands/involves/entails)adifferentstateofmaintowards(attitudetowards/outlookon)…Forthesereasons,Istronglyrecommendthat…
Forthereasonsgivenabove,Ifeelthat…
俞敏洪从100套真题中提炼而出的100百个经典句子
1.TypicalofthegrasslanddwellersofthecontinentistheAmerican
antelope,orpronghorn.
1.美洲羚羊，或称叉角羚，是该大陆典型的草原动物。
2.OfthemillionswhosawHaley’scometin1986,howmanypeoplewilllive
longenoughtoseeitreturninthetwenty-firstcentury.
2.1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？
3.Anthropologistshavediscoveredthatfear,happiness,sadness,andsurprise
areuniversallyreflectedinfacialexpressions.
3.人类学家们已经发现，恐惧，快乐，悲伤和惊奇都会行之于色，这在全人类是共通的。
4.Becauseofitsirritatingeffectonhumans,theuseofphenolasageneral
antiseptichasbeenlargelydiscontinued.
4.由于苯酚对人体带有刺激性作用，它基本上已不再被当作常用的防腐剂了。
5.Ingrouptoremaininexistence,aprofit-makingorganizationmust,inthe
longrun,producesomethingconsumersconsiderusefulordesirable.
5.任何盈利组织若要生存，最终都必须生产出消费者可用或需要的产品。
6.Thegreaterthepopulationthereisinalocality,thegreatertheneed
thereisforwater,transportation,anddisposalofrefuse.
6.一个地方的人口越多，其对水，交通和垃圾处理的需求就会越大。
7.Itismoredifficulttowritesimply,directly,andeffectivelythanto
employflowerybutvagueexpressionsthatonlyobscureone’smeaning.
7.简明，直接，有力的写作难于花哨，含混而意义模糊的表达。
8.Withmodernofficesbecomingmoremechanized,designersareattemptingto
personalizethemwithwarmer,lesevereinteriors.
8.随着现代办公室的日益自动化，设计师们正试图利用较为温暖而不太严肃的内部装饰来使其具有亲切感。
9.Thedifferencebetweenlibelandslanderisthatlibelisprintedwhile
slanderisspoken.
9.诽谤和流言的区别在于前者是书面的，而后者是口头的。
10.Thekneeisthejointswherethethighbonemeetsthelargeboneofthe
lowerleg.
10.膝盖是大腿骨和小腿胫的连接处。
11.Acidsarechemicalcompoundsthat,inwatersolution,haveasharptaste,
acorrosiveactiononmetals,andtheabilitytoturncertainbluevegetable
dyesred.
11.酸是一种化合物，它在溶于水时具有强烈的气味和对金属的腐蚀性，并且能够使某些蓝色植物染料变红。
12.BillieHoliday’sreputationasagreatjazz-bluessingerrestsonher
abilitytogiveemotionaldepthtohersongs.
12.BillieHoliday’s作为一个爵士布鲁斯乐杰出歌手的名声建立在能够赋予歌曲感情深度的能力。
13.Essentially,atheoryisanabstract,symbolicrepresentationofwhatis
conceivedtobereality.
13.理论在本质上是对认识了的现实的一种抽象和符号化的表达。
14.Longbeforechildrenareabletospeakorunderstandalanguage,they
communicatethroughfacialexpressionsandbymakingnoises.
14.儿童在能说或能听懂语言之前，很久就会通过面部表情和靠发出噪声来与人交流了。
15.Thankstomodernirrigation,cropsnowgrowabundantlyinareaswhereonce
nothingbutcactiandsagebrushcouldlive.
15.受当代灌溉(技术设施)之赐，农作物在原来只有仙人掌和荞属科植物才能生存的地方旺盛的生长。
16.Thedevelopmentofmechanicaltimepiecesspurredthesearchformore
accuratesundialswithwhichtoregulatethem.
16.机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。
17.Anthropologyisascienceinthatanthropologistsusearigoroussetof
methodsandtechniquestodocumentobservationsthatcanbecheckedbyothers.
17.人类学是一门科学，因为人类学家采用一整套强有力的方法和技术来记录观测结果，而这样记录下来的观测结果是供他人核查的。
18.Fungiareimportantintheproceofdecay,whichreturnsingredientsto
thesoil,enhancessoilfertility,anddecomposesanimaldebris.
18.真菌在腐化过程中十分重要，而腐化过程将化学物质回馈于土壤，提高其肥力，并分解动物粪便。
19.Whenitisstruck,atuningforkproducesanalmostpuretone,retaining
itspitchoveralongperiodoftime.
19.音叉被敲击时，产生几乎纯质的音调，其音量经久不衰。
20.AlthoughpecansaremostplentifulinthesoutheasternpartoftheUnited
States,theyarefoundasfarnorthasOhioandIllinois.
20.虽然美洲山河桃树最集中于美国的东南部但是在北至俄亥俄州及伊利诺州也能看见它们。
21.Eliminatingproblemsbytransferringtheblametoothersisoftencalled
scape-goating.
21.用怪罪别人的办法来解决问题通常被称为寻找替罪羊。
22.Thechieffoodseateninanycountrydependlargelyonwhatgrowsbestin
itsclimateandsoil.
22.一个国家的主要食物是什么，大体取决于什么作物在其天气和土壤条件下生长得最好。
23.Overaverylargenumberoftrials,theprobabilityofanevent’s
occurringisequaltotheprobabilitythatitwillnotoccur.
23.在大量的实验中，某一事件发生的几率等于它不发生的几率。
24.Mostsubstancecontractwhentheyfreezesothatthedensityofa
substance’ssolidishigherthanthedensityofitsliquid.
24.大多数物质遇冷收缩，所以他们的密度在固态时高于液态。
25.Themechanismbywhichbraincellsstorememoriesisnotclearly
understood.
25.大脑细胞储存记忆的机理并不为人明白。
26.Bythemiddleofthetwentiethcentury,paintersandsculptorsinthe
UnitedStateshadbeguntoexertagreatworldwideinfluenceoverart.
26.到了二十一世纪中叶，美国画家和雕塑家开始在世界范围内对艺术产生重大影响。
http://www.oh100.com heeasternpartofNewJerseyliesthecityofElizabeth,amajor
shippingandmanufacturingcenter.
27.伊丽莎白市，一个重要的航运和制造业中心，坐落于新泽西州的东部。
28.ElizabethBlackwell,thefirstwomanmedicaldoctorintheUnitedStates,
foundedtheNewYorkInfirmary,aninstitutionthathasalwayshada
completelyfemalemedicalstaff.
28.ElizabethBlackwell，美国第一个女医生，创建了员工一直为女性纽约诊所。
29.AlexanderGrahamBelloncetoldhisfamilythathewouldratherbe
rememberedasateacherofthedeafthanastheinventorofthetelephone.
29.AlexanderGrahamBell曾告诉家人，他更愿意让后人记住他是聋子的老师，而非电话的发明者。
30.Becauseitsleavesremaingreenlongafterbeingpicked,rosemarybecame
associatedwiththeideaofremembrance.
30.采摘下的迷迭香树叶常绿不衰，因此人们把迷迭香树与怀念联系在一起。
31.Althoughapparentlyrigid,bonesexhibitadegreeofelasticitythat
enablestheskeletontowithstandconsiderableimpact.
31.骨头看起来是脆硬的，但它也有一定的弹性，使得骨骼能够承受相当的打击。
32.ThatxenoncouldnotFORMchemicalcompoundswasoncebelievedby
scientists.
32.科学家曾相信：氙气是不能形成化合物的。
33.Researchintothedynamicsofstormsisdirectedtowardimprovingthe
abilitytopredicttheseeventsandthustominimizedamageandavoidloof
life.
33.对风暴动力学的研究是为了提高风暴预测从而减少损失，避免人员伤亡。
34.Theeliminationofinflationwouldensurethattheamountofmoneyusedin
repayingaloanwouldhavethesamevalueastheamountofmoneyborrowed.
34.消除通货膨胀应确保还贷的钱应与所贷款的价值相同。
35.Futurism,anearlytwentieth-centurymovementinart,rejectedall
traditionsandattemptedtoglorifycontemporarylifebyemphasizingthe
machineandmotion.
35.未来主义，二十世纪早期的一个艺术思潮。拒绝一切传统，试图通过强调机械和动态来美化生活。
36.OneofthewildestandmostinaccessiblepartsoftheUnitedStatesisthe
Evergladeswherewildlifeisabundantandlargelyprotected.
36.Everglades是美国境内最为荒凉和人迹罕至的地区之一，此处有大量的野生动植物而且大多受(法律)保护。
37.LucretiaMott’sinfluencewassosignificantthatshehasbeencreditedby
someauthoritiesastheoriginatoroffeminismintheUnitedStates.
37.LucretiaMott’s的影响巨大，所以一些权威部门认定她为美国女权运动的创始人。
38.Theactivitiesoftheinternationalmarketingresearcherarefrequently
muchbroaderthanthoseofthedomesticmarketer.
38.国际市场研究者的活动范围常常较国内市场研究者广阔。
39.ThecontinentaldividereferstoanimaginarylineintheNorthAmerican
RockiesthatdividesthewatersflowingintotheAtlanticOceanfromthose
flowingintothePacific.
39.大陆分水岭是指北美洛矶山脉上的一道想象线，该线把大西洋流域和太平洋流域区分开来。40.Studiesofthegravityfield
oftheEarthindicatethatitscrustandmantleyieldwhenunusualweightis
placedonthem.
40.对地球引力的研究表明，在不寻常的负荷之下地壳和地幔会发生位移。
41.TheannualworthofUtah’smanufacturingisgreaterthanthatofits
miningandfarmingcombined.
41.尤它州制造业的年产值大于其工业和农业的总和。
42.Thewallflowerissocalledbecauseitsweakstemsoftengrowonwallsand
alongstonycliffsforsupport.
42.墙花之所以叫墙花，是因为其脆弱的枝干经常要靠墙壁或顺石崖生长，以便有所依附。
43.Itistheinteractionbetweenpeople,ratherthantheeventsthatoccurin
theirlives,thatisthemainfocusofsocialpsychology.
43.社会心理学的主要焦点是人与人之间的交往，而不是他们各自生活中的事件。
44.NosocialcrusadearousedElizabethWilliams’enthusiasmmorethanthe
expansionofeducationalfacilitiesforimmigrantstotheUnitedStates.
44.给美国的新移民增加教育设施比任何社会运动都更多的激发了ElizabethWilliams的热情。45.Quailstypicallyhave
shortroundedwingsthatenablethemtospringintofullflightinstantlywhen
disturbedintheirhidingplaces.
45.典型的鹌鹑都长有短而圆的翅膀，凭此他们可以在受惊时一跃而起，飞离它们的躲藏地。
46.Accordingtoanthropologists,theearliestancestorsofhumansthatstood
uprightresembledchimpanzeesfacially,withslopingforeheadsandprotruding
brows.
46.根据人类学家的说法，直立行走的人的鼻祖面部轮廓与黑猩猩相似，额头后倾，眉毛
突出。47.Notuntil1866wasthefully
successfultransatlanticcablefinallylaid.
47.直到1866年第一条横跨大西洋的电缆才完全成功的架通。
48.Inhiswriting,JohnCroweRansomdescribeswhatheconsidersthe
spiritualbarrenneofsocietybroughtaboutbyscienceandtechnology.
48.JohnCroweRansom在他的著作中描述了他认为是由科学技术给社会带来的精神贫困。
49.Childrenwithparentswhoseguidanceisfirm,consistent,andrationalare
inclinedtopossehighlevelsofself-confidence.
49.父母的教导如果坚定，始终如一和理性，孩子就有可能充满自信。
50.TheancientHopewellpeopleofNorthAmericaprobablycultivatedcornand
othercrops,buthuntingandgatheringwerestillofcriticalimportancein
theireconomy.
50.北美远古的Hopewell人很可能种植了玉米和其他农作物，但打猎和采集对他们的经济贸易仍是至关重要的。
简单背完50个句子记住7000单词
俞敏洪从100套真题中提炼而出的50个经典句子
1.TypicalofthegrasslanddwellersofthecontinentistheAmerican
antelope,orpronghorn.
1.美洲羚羊，或称叉角羚，是该大陆典型的草原动物。
2.OfthemillionswhosawHaley’scometin1986,howmanypeoplewilllive
longenoughtoseeitreturninthetwenty-firstcentury.
2.1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？
3.Anthropologistshavediscoveredthatfear,happiness,sadness,andsurprise
areuniversallyreflectedinfacialexpressions.
3.人类学家们已经发现，恐惧，快乐，悲伤和惊奇都会行之于色，这在全人类是共通的。
4.Becauseofitsirritatingeffectonhumans,theuseofphenolasageneral
antiseptichasbeenlargelydiscontinued.
4.由于苯酚对人体带有刺激性作用，它基本上已不再被当作常用的防腐剂了。
5.Ingrouptoremaininexistence,aprofit-makingorganizationmust,inthe
longrun,producesomethingconsumersconsiderusefulordesirable.
5.任何盈利组织若要生存，最终都必须生产出消费者可用或需要的产品。
6.Thegreaterthepopulationthereisinalocality,thegreatertheneed
thereisforwater,transportation,anddisposalofrefuse.
6.一个地方的人口越多，其对水，交通和垃圾处理的需求就会越大。
7.Itismoredifficulttowritesimply,directly,andeffectivelythanto
employflowerybutvagueexpressionsthatonlyobscureone’smeaning.
7.简明，直接，有力的写作难于花哨，含混而意义模糊的表达。
8.Withmodernofficesbecomingmoremechanized,designersareattemptingto
personalizethemwithwarmer,lesevereinteriors.
8.随着现代办公室的日益自动化，设计师们正试图利用较为温暖而不太严肃的内部装饰来使其具有亲切感。
9.Thedifferencebetweenlibelandslanderisthatlibelisprintedwhile
slanderisspoken.
9.诽谤和流言的区别在于前者是书面的，而后者是口头的。
10.Thekneeisthejointswherethethighbonemeetsthelargeboneofthe
lowerleg.
10.膝盖是大腿骨和小腿胫的连接处。
11.Acidsarechemicalcompoundsthat,inwatersolution,haveasharptaste,
acorrosiveactiononmetals,andtheabilitytoturncertainbluevegetable
dyesred.
11.酸是一种化合物，它在溶于水时具有强烈的气味和对金属的腐蚀性，并且能够使某些蓝色植物染料变红。
12.BillieHoliday’sreputationasagreatjazz-bluessingerrestsonher
abilitytogiveemotionaldepthtohersongs.
12.BillieHoliday’s作为一个爵士布鲁斯乐杰出歌手的名声建立在能够赋予歌曲感情深度的能力。
13.Essentially,atheoryisanabstract,symbolicrepresentationofwhatis
conceivedtobereality.
13.理论在本质上是对认识了的现实的一种抽象和符号化的表达。
14.Longbeforechildrenareabletospeakorunderstandalanguage,they
communicatethroughfacialexpressionsandbymakingnoises.
14.儿童在能说或能听懂语言之前，很久就会通过面部表情和靠发出噪声来与人交流了。
15.Thankstomodernirrigation,cropsnowgrowabundantlyinareaswhereonce
nothingbutcactiandsagebrushcouldlive.
15.受当代灌溉(技术设施)之赐，农作物在原来只有仙人掌和荞属科植物才能生存的地方旺盛的生长。
16.Thedevelopmentofmechanicaltimepiecesspurredthesearchformore
accuratesundialswithwhichtoregulatethem.
16.机械计时器的发展促使人们寻求更精确的日晷，以便校准机械计时器。
17.Anthropologyisascienceinthatanthropologistsusearigoroussetof
methodsandtechniquestodocumentobservationsthatcanbecheckedbyothers.
17.人类学是一门科学，因为人类学家采用一整套强有力的方法和技术来记录观测结果，而这样记录下来的观测结果是供他人核查的。
18.Fungiareimportantintheproceofdecay,whichreturnsingredientsto
thesoil,enhancessoilfertility,anddecomposesanimaldebris.
18.真菌在腐化过程中十分重要，而腐化过程将化学物质回馈于土壤，提高其肥力，并分解动物粪便。
19.Whenitisstruck,atuningforkproducesanalmostpuretone,retaining
itspitchoveralongperiodoftime.
19.音叉被敲击时，产生几乎纯质的音调，其音量经久不衰。
20.AlthoughpecansaremostplentifulinthesoutheasternpartoftheUnited
States,theyarefoundasfarnorthasOhioandIllinois.
20.虽然美洲山河桃树最集中于美国的东南部但是在北至俄亥俄州及伊利诺州也能看见它们。
21.Eliminatingproblemsbytransferringtheblametoothersisoftencalled
scape-goating.
21.用怪罪别人的办法来解决问题通常被称为寻找替罪羊。
22.Thechieffoodseateninanycountrydependlargelyonwhatgrowsbestin
itsclimateandsoil.
22.一个国家的主要食物是什么，大体取决于什么作物在其天气和土壤条件下生长得最好。
23.Overaverylargenumberoftrials,theprobabilityofanevent’s
occurringisequaltotheprobabilitythatitwillnotoccur.
23.在大量的实验中，某一事件发生的几率等于它不发生的几率。
24.Mostsubstancecontractwhentheyfreezesothatthedensityofa
substance’ssolidishigherthanthedensityofitsliquid.
24.大多数物质遇冷收缩，所以他们的密度在固态时高于液态。
25.Themechanismbywhichbraincellsstorememoriesisnotclearly
understood.
25.大脑细胞储存记忆的机理并不为人明白。
26.Bythemiddleofthetwentiethcentury,paintersandsculptorsinthe
UnitedStateshadbeguntoexertagreatworldwideinfluenceoverart.
26.到了二十一世纪中叶，美国画家和雕塑家开始在世界范围内对艺术产生重大影响。
http://www.oh100.com heeasternpartofNewJerseyliesthecityofElizabeth,amajor
shippingandmanufacturingcenter.
27.伊丽莎白市，一个重要的航运和制造业中心，坐落于新泽西州的东部。
28.ElizabethBlackwell,thefirstwomanmedicaldoctorintheUnitedStates,
foundedtheNewYorkInfirmary,aninstitutionthathasalwayshada
completelyfemalemedicalstaff.
28.ElizabethBlackwell，美国第一个女医生，创建了员工一直为女性纽约诊所。
29.AlexanderGrahamBelloncetoldhisfamilythathewouldratherbe
rememberedasateacherofthedeafthanastheinventorofthetelephone.
29.AlexanderGrahamBell曾告诉家人，他更愿意让后人记住他是聋子的老师，而非电话的发明者。
30.Becauseitsleavesremaingreenlongafterbeingpicked,rosemarybecame
associatedwiththeideaofremembrance.
30.采摘下的迷迭香树叶常绿不衰，因此人们把迷迭香树与怀念联系在一起。
31.Althoughapparentlyrigid,bonesexhibitadegreeofelasticitythat
enablestheskeletontowithstandconsiderableimpact.
31.骨头看起来是脆硬的，但它也有一定的弹性，使得骨骼能够承受相当的打击。
32.ThatxenoncouldnotFORMchemicalcompoundswasoncebelievedby
scientists.
32.科学家曾相信：氙气是不能形成化合物的。
33.Researchintothedynamicsofstormsisdirectedtowardimprovingthe
abilitytopredicttheseeventsandthustominimizedamageandavoidloof
life.
33.对风暴动力学的研究是为了提高风暴预测从而减少损失，避免人员伤亡。
34.Theeliminationofinflationwouldensurethattheamountofmoneyusedin
repayingaloanwouldhavethesamevalueastheamountofmoneyborrowed.
34.消除通货膨胀应确保还贷的钱应与所贷款的价值相同。
35.Futurism,anearlytwentieth-centurymovementinart,rejectedall
traditionsandattemptedtoglorifycontemporarylifebyemphasizingthe
machineandmotion.
35.未来主义，二十世纪早期的一个艺术思潮。拒绝一切传统，试图通过强调机械和动态来美化生活。
36.OneofthewildestandmostinaccessiblepartsoftheUnitedStatesisthe
Evergladeswherewildlifeisabundantandlargelyprotected.
36.Everglades是美国境内最为荒凉和人迹罕至的地区之一，此处有大量的野生动植物而且大多受(法律)保护。
37.LucretiaMott’sinfluencewassosignificantthatshehasbeencreditedby
someauthoritiesastheoriginatoroffeminismintheUnitedStates.
37.LucretiaMott’s的影响巨大，所以一些权威部门认定她为美国女权运动的创始人。
38.Theactivitiesoftheinternationalmarketingresearcherarefrequently
muchbroaderthanthoseofthedomesticmarketer.
38.国际市场研究者的活动范围常常较国内市场研究者广阔。
39.ThecontinentaldividereferstoanimaginarylineintheNorthAmerican
RockiesthatdividesthewatersflowingintotheAtlanticOceanfromthose
flowingintothePacific.
39.大陆分水岭是指北美洛矶山脉上的一道想象线，该线把大西洋流域和太平洋流域区分开来。
40.Studiesofthegravityfield
oftheEarthindicatethatitscrustandmantleyieldwhenunusualweightis
placedonthem.
40.对地球引力的研究表明，在不寻常的负荷之下地壳和地幔会发生位移。
41.TheannualworthofUtah’smanufacturingisgreaterthanthatofits
miningandfarmingcombined.
41.尤它州制造业的年产值大于其工业和农业的总和。
42.Thewallflowerissocalledbecauseitsweakstemsoftengrowonwallsand
alongstonycliffsforsupport.
42.墙花之所以叫墙花，是因为其脆弱的枝干经常要靠墙壁或顺石崖生长，以便有所依附。
43.Itistheinteractionbetweenpeople,ratherthantheeventsthatoccurin
theirlives,thatisthemainfocusofsocialpsychology.
43.社会心理学的主要焦点是人与人之间的交往，而不是他们各自生活中的事件。
44.NosocialcrusadearousedElizabethWilliams’enthusiasmmorethanthe
expansionofeducationalfacilitiesforimmigrantstotheUnitedStates.
44.给美国的新移民增加教育设施比任何社会运动都更多的激发了ElizabethWilliams的热情。
45.Quailstypicallyhave
shortroundedwingsthatenablethemtospringintofullflightinstantlywhen
disturbedintheirhidingplaces.
45.典型的鹌鹑都长有短而圆的翅膀，凭此他们可以在受惊时一跃而起，飞离它们的躲藏地。
46.Accordingtoanthropologists,theearliestancestorsofhumansthatstood
uprightresembledchimpanzeesfacially,withslopingforeheadsandprotruding
brows.
46.根据人类学家的说法，直立行走的人的鼻祖面部轮廓与黑猩猩相似，额头后倾，眉毛突出。
47.Notuntil1866wasthefully
successfultransatlanticcablefinallylaid.
47.直到1866年第一条横跨大西洋的电缆才完全成功的架通。
48.Inhiswriting,JohnCroweRansomdescribeswhatheconsidersthe
spiritualbarrenneofsocietybroughtaboutbyscienceandtechnology.
48.JohnCroweRansom在他的著作中描述了他认为是由科学技术给社会带来的精神贫困。
49.Childrenwithparentswhoseguidanceisfirm,consistent,andrationalare
inclinedtopossehighlevelsofself-confidence.
49.父母的教导如果坚定，始终如一和理性，孩子就有可能充满自信。
50.TheancientHopewellpeopleofNorthAmericaprobablycultivatedcornand
othercrops,buthuntingandgatheringwerestillofcriticalimportancein
theireconomy.
50.北美远古的Hopewell人很可能种植了玉米和其他农作物，但打猎和采集对他们的经济贸易仍是至关重要的。