濒危动物英语PPT 【改进版】

濒危动物EndangeredAnimalsSiberlantiger东北虎Siberiantiger,originatedinNortheastAsia,namelyRussia,Siberia,northeastChina,therearethreemillionyearsevolutionaryhistory.Siberiantigeristhelargestexistingcats,brownhaircolorsummerandwinterhairyellow.Onthebackandsideofthebodywithmultiplenarrowblackbarstripe,usuallyaround2waswillow-like.Bighead,roundforeheadonafewblackstripesandisoftencollusionbetweenthefeedingfrenzy,Kingcharacter,andtherefore,KingoftheJungleislaudatory.东北虎，又称西伯利亚虎，起源于亚洲东北部，即俄罗斯西伯利亚地区和中国东北地区，有三百万年进化史。东北虎是现存最大的猫科亚种，体色夏毛棕黄色，冬毛淡黄色。背部和体侧具有多条横列黑色窄条纹，通常2条靠近呈柳叶状。头大而圆，前额上的数条黑色横纹，中间常被串通，极似“王”字，故有“丛林之王”之美称.。ArcticWolf北极狼`•这种狼仅仅只会长到3英尺高.北极狼吃驼鹿、鱼类、北极熊和兔子。它们用林子里的灰色、绿色和褐色作为掩护，北极狼有着一层厚厚的毛，它们的牙齿非常尖利，这有助于它们捕杀猎物。生活在从加拿大的拉布拉多地区到英国的哥伦比亚地区，它们不迁徙，也不冬眠。但是由于由于人类的采伐树木、污染和垃圾，它们失去了它们居住的地方。每年至少有196只北极狼死去。Thisisonlythewolf'sheadtojust3feethigh.Arcticwolveseatmoose,fish,polarbearsandrabbits.Theyusethewoodsofgray,greenandbrownasacover,theArcticwolfhasathicklayerofhair,theirteethareverysharp,whichhelpsthemtokilltheirprey.LivingintheLabradorregionfromCanadatotheBritisharea,theydonotmigrateorhibernate.However,duetohumanharvesting,pollutionandwaste,theyhavelosttheirplacetolive.Everyyearatleast196died.Alligator扬子鳄Madeitanational-levelprotectedanimals,alligatorbodyabout2meters.Backdarkbrown,somedarkgreen,theAlligatorhasbeenendangered.Itisthicklimbs,tail,skills,andtheirlong-evenmorethantheheadandbodylengthcombined.Peoplehavealligatorknownasthelivingfossilbecauseitwastwobillionyearsago,thedinosaureratoexist.我国特产动物，已频临灭绝。我国已经把它列为国家一级保护动物。扬子鳄身长约2米。背部暗褐色，有的呈深绿色。它四肢粗壮，尾巴特长，其长甚至超过了头和身体长度的总和。人们把扬子鳄称为“活化石”，是因为它在两亿年前的恐龙时代就存在了。thewhitedolphin白鳍豚WhitedophinisaboutlivingintheYangtzeRiverfor250millionyearsintheMioceneandPlioceneextension,ithaskepttheancientrelictbiological.Whitedolphinsaresmallandmedium-sizedindividualfamilymembers.Theyareoneoftheworld'savailablefreshwater5dolphins(Laglobefish,Asiaglobefish,PlatanistidaeIndiaglobefish,andthewhitedolphin),tosurviveatleastquantity.AsthenumberofoddlittlewhitedolphinisnotonlylistedasaprotectedspeciesinChina,butalsointheworld's12mostendangeredanimals.•白鳍豚在长江里大约生活了2500万年的白暨豚，是中新世及上新世延存至今的古老孑遗生物。白暨豚是鲸类家族中小个体成员，是世界上现有5种淡水豚(拉河豚、亚河豚、恒河豚、印河豚、白暨豚)中存活头数最少的一种。由于数量奇少，白暨豚不仅被列为中国一级保护动物，也是世界12种最濒危动物之一。Red-crownedcrane丹顶鹤Red-crownedcraneisdistributedintheNenjiangRiver,SonghuaRiverandWusuliRiver,thelowerreachestheYangtzeRivertogothroughwinter,inHebei,Shandongtriptothebirds,inTaiwan,theyareoccasionallyseen.Thespringfeedonseedsandcrops,thesummerfoodismorecomplexandeatsomeanimalfood,animalfoodismainlysmallfish,crustaceans,snails,insectsandtheirlarvae,alsofreshFrogsandsmallrodents,plant-basedfoodsarethebudandreedseeds,andotherweeds.•分布在嫩江、松花江、乌苏里江流域繁殖，长江下游及沿海越冬，在河北、山东为旅鸟，台湾偶见。丹顶鹤为杂食性动物，春季以草籽及作物种子为食，夏季食物较杂，动物性食物较多，主要动物性食物有小型鱼类、甲壳类、螺类、昆虫及其幼虫等，也食蛙类和小型鼠类，植物型食物有芦苇的嫩芽和野草种子等。GoldenMonkey金丝猴•GoldenMonkeyisaprotectedanimalinChina,becauseitisendangeredwithextinction,itsgoldenbodythanothermonkeys,thegoldenmonkeyisindeedverybeautiful,andit'sparticularlygoodmemory金丝猴是我国一级保护动物，因为它濒临着灭绝，它全身金黄色，比起其它猴类来，金丝猴的确是非常漂亮，而且它的记忆力特别好。•Thereisonlyoneeathintheworld.Animalsareourfriendweshoudproteetthem.•我们在世界上只有一个地球，动物是我们的好朋友，我们要保护它们。