大多数自然资源保护主义者认为,在良好的生态环境中人类最易兴旺发达,而各种野生动物的生存则是这种良好的生态环境的标志。1.Mostconservationistsbelievethathumansthrivebestinecologicalhealthandthatthesignofthishealthisthesurvivalofadiversityofwildanimals.史密斯先生出示了大量的证据来表明:在某种程度上,如果我们破坏大自然,那就是毁灭我们自己。2.Mr.Smithproducedabundantevidencetoindicatethatwe,tosomeextent,diminishourselvesifwediminishnature.西方各国的许多城市已经转换到使用新的可减少污染含量的汽油,我们中国有些城市也已经这样做了。3.ManycitiesinWesterncountrieshaveswitchedtoanewgasolineformulathatreducesthepollutioncontent.ThisisalsotrueofsomecitiesinChina.正如英国诗人埃德蒙·斯宾塞在一首诗里描写的那样,大自然不仅是位母亲,而且是位法官,管辖并公正地对待人类和所有生物。4.AsdepictedinapoemwrittenbytheEnglishpoetEdmundSpenser,natureisnotonlyamotherbutajudge,havingjurisdictionoveranddoingjusticetoallcreatures政府的一项调查研究得出的结论是:除了过分拥挤和公共交通很差外,该市面临的最大问题是噪声和污染。5.Agovernmentstudyconcludesthatbesidesovercrowdingandpoorpublictransport,thebiggestproblemsthecityisupagainstarenoiseandpollution.与所有其他动物不一样,人类具有根据自己的判断而行事的能力。6.Unlikeallothercreatures,humanshavetheabilitytoactontheirjudgment/understanding.难道你不同意健康而无财富比有财富而不健康要好得多的这种说法吗?7.Don'tyouagreewiththestatementthathealthwithoutwealthispreferabletowealthwithouthealth?即使那些工业经济的拥护者也不得不公开承认:人类与大自然之间发生的任何冲突往往对双方都不利。8.Eventhosedefendersofindustrialeconomyhavetoacknowledgeopenlythatanyconflictbetweenhumansandnatureoftenoccursattheexpenseofboth.如果你的朋友善意地指出你的一个缺点,你不仅要欣然接受,而且应当感谢。9.Ifyourfriendkindlypointsoutafaultyouhave,takewhatissaidnotmerelypleasantly,butthankfully.人与野生动物之间的差别之一就在于,前者能就他们改变自然的种类及规模作出明智的选择。10.Oneofthedifferencesbetweenhumansandwildanimalsisthat(orliesinthat)theformercanmakeawisechoiceastothekindandscaleofthechangetheymaketonature.尽管她在最近的选举中成功了,但她主要仍是位作家而不是政治家。1.Inspiteofherrecentelectionsuccess,sheremainsfirstandforemostawriter,notapolitician.讲到抱负,人们往往把它与地位、名誉和权力连在一起,因此,长期以来许多人不愿意谈论自己的梦想2.Ambitionisalwaysidentifiedwithrank,fameandpower.Thereforemanypeoplehavebeenunwillingtotalkabouttheirdreamsforalongtime.毫无疑问,如果一个人想成名,就需要有理想,因为理想是走向成功的基础。但是理想并就是野心。3.Surely,ifyouwanttobefamous,itisnecessaryforyoutohaveideals,becauseitisbehindtheaccomplishment,butdifferentfromambition.野心常被认为是带有贬义的。这是因为一些追求自己利益的人不择手段地要达到目的,损害了他人。4.Ambitionisoftenregardedasbeingcommensuratewithbadsensebecausethesingle-mindedhavetriedtoachievetheirgoalsbyfairmeansorfoulandoftenharmothers.真正有野心的人常常表现得很谦虚,事实上只考虑自己。5.Trulyambitiouspeopleseemtobemodestbutactuallytheyareontheirown.毫无疑问,有的人对名誉和地位看得很重,然而他们却不公开承认。6.Certainlysomepeopleareveryinterestedintheirrankandfame.Butwhathashappenedisthattheydonotownuptoit.有些人想法设法出人头地,但又不表现出来,我们必须看到其中虚伪的一面。7.Somepeopletrytogooninlifeatallcostsbutrefrainfromappearingambitious.Weshouldbeawarethatthereisanoteofhypocrisy.虽然有人攻击他,认为他有野心,但没有一种攻击足以使他放弃自己的追求。8.Althoughhehascomeunderattackandhasbeenconsideredambitious,noneofthemarestrongenoughtomakehimgiveuponhisdreams.不难想象,没有理想与抱负的世界会是怎样的。这只会是一个没有进步、令人厌烦的社会。9.Itisnotdifficulttoimagineaworldshornofambition.Itwouldprobablybeaworldwithnoprogressandnodevelopment.And,ofcourse,itwouldbeatediousworld.社会的发展有赖于一批有理想有抱负的人,而理想与抱负是鼓舞人们前进的动力,所以说理想和抱负是社会的一个重要部分。10.Todevelopoursociety,weneedalargenumberofpeoplewhohavebothidealsandambition,becausebothofthesehavethepowertoinspirepeopletofurtherefforts.Therefore,bothareimportantforsociety.狂犬病是一种属中枢神经系统方面的传染病,由病毒引起并主要由家犬和野生的食肉动物传播。1.Rabiesisaninfectiousdiseaseofthecentralnervoussystem,causedbyavirusspreadchieflybydomesticdogsandwildflesh-eatinganimals.每年大约有六万五千名美国人患肝癌,而且少数例外,几乎所有病人的预后都是不祥的。2.Eachyearabout6,500Americanscontractlivercancer,andforallbutarelativefewtheprognosisisgrim.探明石油的储藏所在是一回事,但是要把它从地层下开采出来并运动一些工业中心则完全是另外一回事。3.Itisonethingtolocateoil,butitisquiteanothertoextractitfromtheearthandtransportittotheindustrialcenters.根据最近的动物研究,我们相信这种疫苗能改善患者正在衰竭的免疫系统并减少在血液循环中的病毒数量。4.Inthelightofrecentanimalresearch,wehavebecomeconvincedthatthevaccinecanboostpatients'weakeningimmunesystemanddecreasetheamountofviruscirculatingintheblood.早些时候他曾公开发言反对那个增加两国间贸易的提案,但现在他却倾向于支持这一提案。5.Earlierhespokepubliclyagainsttheproposalforincreasingtradebetweenthetwocountries,butnowheisinclinedtosupportit.现在还没有治疗这种起因不明、带并发症的流行性感冒的特效药,因为他对现有抗菌素具有抗药性。6.Thereisnopowerfulmedicineforcuringthemysteriousstrainofinfluenzawithitscomplications,foritisresistanttocurrentantibiotics.自从当选总统以来,他一直面临许多严重的社会问题,如无法控制的通货膨胀、大规模的失业和青少年犯罪。7.Sincehewaselected,thepresidenthasbeenfacedwithahostofserioussocialproblemssuchasrunawayinflation,large-scaleunemployment,andteenagecrime.一位名叫路易斯·巴斯德的法国化学家在经过多年的细致的动物实验之后,发现并证实了微生物室诱发某些传染病的原因。8.AfamousFrenchchemistnamedLouisPasteurdiscoveredandprovedaftermanyyearsofcarefulexperimentsonanimalsthatmicroorganismsareresponsibleforcertaininfectiousdiseases..正在讨论中的4个问题分别是:怎样预防各种流行病,怎样减轻现有的疾病,怎样攻克恶性肿瘤和怎样应付新出现的疾病。9.Thefourproblemsinquestionarehowtopreventvariousepidemics,alleviateexistingailments,conquermalignanttumors,andrespondtotheemergenceofnewdiseasesrespectively.在采用青霉素这种救命的抗菌素之前,许多患有肺结核的病人通常死于该种疾病。10.Beforetheintroductionofpenicillin,alife-savingantibiotic,manypatientswithtuberculosistypicallydiedfromthedisease.Unit6PartIIBritishyouthTapescript:--WhatscaresmemostaboutmyfutureisnotknowingwhatIwanttodoorwhereIamgoing.--Not