人教版高中英语必修二第四单元--Unit-4-WIldlife-protection-Using-l

ReadingIIDinosaurisananimalthatwecannotseeontheearthnow.Whatweseeinthemuseumarethefossilsofmanykindsofdinosaurs.Theywerefoundbythepeopleathomeandabroad.Somedinosaurshavelongnecksandtails,whileotherslooklikebirds.UsinglanguageReading1.Whendiddinosaurslive?Tensofmillionsofyearsago.2.Whendiddinosaursdieout?About65millionyearsago.3.Howdiddinosaursdieout?Alargerockhittheearthandputtoomuchdustintotheair.Theearthgottoohottoliveon.Trueorfalse1.TherearemanydifferentspeciesofdinosaurandallofthemhavebeenfoundinChina.2.Notlongago,ararenewspeciesofbird-likedinosaurwasdiscoveredinHenanProvince.severalLiaoningFF3.Somescientistsaresuredinosaursdiedoutbecausetheearthgottoohotforthedinosaurstoliveonanymore.4.Dinosaursdiedoutquicklyabout65millionyearsagoandmanyanimalshavediedoutinthesameway.FTthinkdodo渡渡鸟ListeningDoDo鸟是一种不会飞的鸟，仅产于毛里求斯肥。拥有肥胖的身子和巨大的嘴。16世纪后期，欧洲殖民者来到了毛里求斯。不会飞又跑不快的DoDo鸟很快成为欧洲人来到岛上后主要的食物来源。人们开始大量的滥捕滥杀可怜的DoDo鸟，有时每天可以捕杀到几千只到上万只。由于过度的捕杀,很快岛上DoDo鸟便得越来越少。1681年，最后一只DoDo鸟被残忍的杀害后，从此，地球上再也见不到这种东西了，除非是在博物馆的图片中。Ex3Choosethesentencewhichgivesthemainideaofthestory.Saywhatiswrongwiththeotherthree.Number2iscorrect.Number1iswrong.Itisnotfairtoblamethedodoforhisdisappearance.Number3onlyexplainhalfthestory.Thedodoandmandidbecomefriendsbutonlybecausemanwantedtokillallthedodosaseasilyaspossible.Number4iswrongbecausetheotheranimalsandbirdsdidnotdomuchtosavethedodo.Theywarnedhimbutdidnothelphim.Listentothetapeandchoosethecorrectanswertocompleteeachsentence.1.Thedodois_____.A.fierceB.unkindC.friendlyD.foolish2.HewantstobelievethatManistellingthetruthbecause_____.A.ManisfriendlyB.hethinkManisfriendlyC.hethinksthebearsandmonkeyslieD.Manishisbestfriend3.Hedidn’trealizewhohadkilledmanyofhisfriendsuntil_____.A.MantoldhimthetruthB.theotherbirdstoldhimC.hesawhowhisfriendwasbeingkilledbyManD.themonkeystoldhimSpeakingInpairschooseanotherendangeredanimalwhichyouknowabout.Analysewhythisanimalisendangered.IntentionPurposeI’mgoingtotohelp/saveIintend/mean/plantotoprotect…from…Iwillsothat…I’drathernot…I’dliketoI’mreadytoIfeellike…inorderto…butdo…toteacherthemalesson.topunishthosewhodoharmtowildlife.WritingWritealettertoWWFbasedonwhatyouhavediscussed,askingthemtohelpyousaveyourendangeredanimal.Second,insteadofusingourcarsweshouldthinkabouttravelingbybusorbytrain.Theseformsoftransportaremoreenvironmentallyfriendlyanddonotputsomuchcarbondioxideintotheatmosphere.DearWWF,Myfriend,ChenTing,andIhavebeendoingsomeresearchonendangeredanimals.WefoundthatthehabitatofpolarbearsisdisappearingbecausetheiceattheNorthPoleisgettingwarmer.Iworrythatwhenisdisappearsaltogether,therewillbenowhereforthepolarbearstolive.SampleletterFirst,Isuggestweareverycarefulwiththeenergyweuse.Globalwarminghappensbecauseweareputtingtoomuchcarbondioxideintotheair.Oneofthewayswedothisisbydrivingeverywherebycar.SoIsuggestwethinkcarefullybeforeusingourcarsunnecessarily.Third,wecanjoinWWFwhichisfightingtosavethehabitatofthepolarbear.Wecanraisemoneytohelpthembymakingandsellingcakes,sellingcraftsorgivingtalentshowsandchargingmoneyforourparentstowatch.IhopeyouwillsupportusinourfighttosavethehomeofthePolarBears.Yourssincerely,WuXiaoxin