高二年级英语作文带翻译人与自然.doc

高二年级英语作文带翻译人与自然 Human,scienceandnature,thethreephasewasquotedratesareinseparable.Thewondersofnature,alittlething,throughthebaptismofthetime,andmeticulousobservation,oftencangiveapersonwithenlightenment. Vastforests,sunshinegiveplantsgrace,tobeabletogetthenutrientsandthrive.Suchasthemorningsunopentheeyesofanimals,everythingisready.Squirrels,squirrel,embarksfromthehouse,lookingforfullsweetredpinenuts,allkindsofplantseedsandslowlybyseedingthemtootherplaces.Whiletheweaselfeedonsmallerherbivores,sableandthenatetheweasel.Asifpeopleeatthebigfish,bigfisheatsmallfish,smallfisheatshrimp,shrimpeatplankton,interlockingbetweenRACES,interdependencerestrictseachother. Foreignscientistshavedoneanexperiment:introducethesheepinararenaturereserve,wherethebamiyan,naturalenvironmentissuperior,andthereisspecialpersonneltothegroupofkidstotheirnaturalenemies,Wolf,movedtoanotherplace.Sothesheepstartedinthebreeding.Untilgrassandlowshrubsareeaten,thenumberofsheepinsteadofless.Becausetheylivetoofortable,thereisnoenemyattack,thenumberthatistoocarefreelifelettheirconstitutionalsofell.Thenthescientiststriedtointroducewolvesagain.Theresultisintherelationshipbetweenpredatorandprey,goodrobustspeciestosurvive,wolveseatsickdefectpart.Naturalselectionandevolution,hasbeenthenatureandeventhesurvivalofhumansocietythesamecriteria. Cutdownsometrees,istodestroyapartofbirdsandinsects;Killingofbees,smallfish,canalsocausecannotspreadpollen,fishcannotreproduceproblem.Sabotagedapartofthefoodchain,willbringilldefineddisaster.Becauseinfrontofthenaturalfair,eachspecies,eachindependentindividualorganismsissobeautifulandfullofvalue. Becauseofthediversityofspeciesandcolorfulnature.Wanttoliveinharmonywithherandgetthekindoftreatment,willbegoodtonature,tounderstandthenature,andhavegoodatdiscoveringandinnovativemind. 人类、科学、自然这三者相生相息密不可分大自然的奇妙之处在于：一件小小的事物经过时间的洗礼以及细致入微的观察往往能给人以启示 广袤的森林中阳光雨露给予植物恩泽使其能够得到养料然后茁壮成长等清晨的阳光掀开动物们的眼睛一切也准备好了松鼠、灰鼠从居所里出发寻找饱满香甜的红松子各种植物的种子于是慢慢的被他们带到其他的地方落地生根而此时黄鼠狼以体型较小的草食动物为食紫貂继而吃掉了黄鼠狼就好像人吃大鱼大鱼吃小鱼小鱼吃虾米虾米又吃浮游生物一样各种族之间环环相扣相互依存相互制约着 外国的科学家曾做过一个实验：将一种稀有的羊引进自然保护区那里水草丰美自然环境优越并且还有专门的人员为这群天之骄子将她们的天敌狼迁往另外的地方于是羊群开始在此生息繁衍直到草和低矮的灌木被吃光了羊群的数量反而越来越少原来是因为它们生活的太过安逸没有天敌进犯数量过于膨胀太过悠闲的生活让它们的体质也下降了后来科学家们尝试着再一次引进狼群结果是在捕食者与猎物的关系中健壮优良的品种得以存活狼群则吃掉病弱残疾的部分物竞天择优胜劣汰一直都是自然界乃至人类社会不变的生存准则 砍掉了某种树林就等于灭绝了一部分鸟类、昆虫;捕杀蜜蜂、幼小鱼类也会造成花粉无法传播鱼群无法繁