人教版新课标高中英语必修二-unit4-wildlife-protection-Using-language.ppt

Unit4WildlifeprotectionUsinglanguage What syourimpressionofthedinosaur Large huge strong fierce violent cruel fierceadj 凶猛的 好斗的Tigersandlionsareveryfierceanimals 激烈的 猛烈的Thecompetitionforthejobisfierce Howmuchdoyouknowaboutdinosaurs Pterosaur 翼龙 Triceratops 三角龙 Stegosaurus 剑龙 tyrannosaurus 霸王龙 kindsofdinosaurs plant eaters meat eaters disaster climatechanging overhunting Whatmightbethereasonsfortheirextinction Guessing 1 Whendiddinosaurslive TheylivedontheearthTensofmillionsofyearsago longbeforehumanscameintobeing 2 Whendiddinosaursdisappear AnimalExtinction Dinosaursdiedoutsuddenlyabout65millionyearsago Reading 3 What stherarenewspeciesofdinosaursdiscoveredinLiaoningProvince Abird likedinosaurwhichcouldnotonlyrunbutalsoclimbtrees 4 Whatmightbethepossiblereasonsfortheirextinction Maybethat sbecauseahugerockfromspacehittheearthandputtoomuchdustintotheairorbecausetheearthgottoohottoliveon 1 TherearemanydifferentspeciesofdinosaurandallofthemhavebeenfoundinChina 2 Notlongago ararenewspeciesofbird likedinosaurwasdiscoveredinHenanProvince F F TrueorFalse Chaoyangcountry several 3 Somescientistsaresuredinosaursdiedoutbecausetheearthgottoohotforthedinosaurstoliveonanymore 4 Dinosaursdiedoutquicklyabout65millionyearsagoandmanyotheranimalshavediedoutmorerecently F T think 5 Scientistslearnedthatthebird likedinosaurscouldnotonlyrunliketheothersbutalsoclimbthetreesbyinspectedtheirbonefossil 6 AccordingtoaUNreport dodohasdisappearedaswellasmanyotheranimalsandplantsinthelast5centuries T vt Toexaminecarefullyandstrictly T Languagepoints 1 Theylivedontheearthtensofmillionsofyearsago longbeforehumanscameintobeing 千百万年前 早在人类产生之前 它们就生活在地球上 ontheearth 在地球上 在earth sun moon等表达世界上独一无二的名词前 要加the 2 comeintobeing开始存在 发生我们不知道这世界是什么时候存在的 Wedon tknowwhentheworldcameintobeing Thereisastoryabouthowtheword sandwich A cameintobeingB wascameintobeingC cametopowerD wascametopower A 区别comeintobeingappeararise 1 Idon tknowwhattodoifanewsituation 2 Hedidn t untilsixo clock 3 Whendidtheworld arises appear comeintobeing 3 longbefore早在 之前很久Itwill not belongbefore 从句 不久后将会 Thishappenedlongbeforeyouwereborn beforelong soon不久以后 Wewillhaveaneveningpartybeforelong It longbeforewe theresultOftheexperiment A willnotbe willknowB is willknowC willnotbe knowD is know C Wewillknowtheresultoftheexperimentbeforelong 2 Theylearnedthisfromthewaytheboneswerejoinedtogether 他们能够从它们骨头的结合方式上识别出这点 learn得知 获悉IlearnedfromhisletterthathewasinSpain 我从他的信中得知他正在西班牙 Welearntthenewsthismorning 我们今天早晨得悉这一消息 根据天气预报 明天会下雨 itwillraintomorrow 区别 这本书是根据一个真实的故事写的 Thisbookis atruestory 3 AccordingtoaUNreport some844animalsandplantshavedisappearedinthelast500years 根据联合国的一份报告 在过去500年里 大约844种动植物消失 basedon Accordingtotheweatherreport accordingto 按照 根据 所说 根据标题和图片 这篇文章主要讲的是什么内容 Whatisthemainideaofthepassage the andthepictures accordingto title Wearepaid howmuchworkwedid WiththehelpofB accordingtoC IncommonwithD asaresultof B Name DodoBirthplace IslandofMauritius 毛里求斯 Figure extremelybigFavoritefood fruitAppearance bird like Portuguese 葡萄牙人 foundthebirdwhentheygotontheIslandofMauritiusandnameditDodo InPortuguese dodomeansfoolishandclumsy Listening ThechangeofweatherDodoskilledeachother Humanbeingskilledthem LackoffoodEnvironmentwasdestroyed Possiblereasonsofdodos extinction 3Whatisthemainideaofthestory Thisstoryisabouthowfoolishthedodowas B Thisstoryisaboutwhythedodobecameextinct C ThisstoryisabouthowthedodoandManmadefriends D Thisstoryisabouthowtheotherbirdsandanimalstriedtosavethedodo Listening B 4Choosethecorrectanswer 1 Thedodois A fierceB unkindC friendlyD foolish 2 HewantstobelievethatManistellingthetruthbecause A ManisfriendlyB hethinkManisfriendlyC hethinksthebearsandmonkeyslieD Manishisbestfriend C B 3 Hedidn trealizewhohadkilledmanyofhisfriendsuntil A MantoldhimthetruthB theotherbirdstoldhimC hesawhowhisfriendwasbeingkilledbyManD themonkeystoldhim C 1 HowdiddodogetalongwithManatfirst HisnamewasMan andatfirstweseemedtobe Wewent togetherandI myfoodwithhim goodfriends everywhere shared Hewentoff hewasgoingtohuntbutinsteadhe intheforestandwaited 2 Whenmoredodosdisappeared whatdidthedododo asif hid Fillintheblanks 1 Thisstoryisabouthowfoolishthedodowas Itisnotfairtoblamethedodoforhisdisappearance 2 Thisstoryisabouthowthedodobecameextinct F T TrueorFalse 3 ThisstoryisabouthowthedodoandManbecamefriends Thisoneonlyexplainshalfthestory ThedodoandMandidbecomefriendsbutonlybecausemanwantedtokillallthedodosaseasilyaspossible F 4 Thisstoryisabouthowtheotherbirdsandanimalstriedtosavethedodo Thisoneiswrongbecausetheotheranimalsandbirdsdidnotdomuchtosavethedodo Theywarnedhimbutdidnothelphim F ThestoryofthedodoOnceuponatimeIlivedontheislandofMauritius Iwascalled dodo Thereweremanyofusandwewerefriendswithalltheotheranimalsontheisland Onedayanewanimalcametomyisland HisnamewasMan andatfirstweseemedtobegoodfriends WewenteverywheretogetherandIsharedmyfoodwithhim Listeningtext However Ibegantowonderwhyseveralofmydodofriendshaddisappeared Thenthenumberofourspeciesbegantodecreasequickly IwassoworriedthatIaskedtheotheranimalsandtheyalltoldme YourfriendsarebeingkilledandeatenbyManwhileyouarehuntingforfood HadManeatenthem Icouldn tbelieveit WhenIaskedMandirectly heseemedsurprised Ihaven tseentheotherdodoseither hesaid Maybesomeoneelsekilledthem IbelievedhimbutwhenmoredodosdisappearedIsetatrap IwentoffasifIwasgoingtohuntbutinsteadIhidintheforestandwaited SureenoughMancamealong Heranafterthelastofmydodofriendsandkilledher IfeltsoangrythatIrushedoutofmyhidingplaceandstraightatMan sspear Hekilledmetoo Afterthattherewerenomoredodosintheworld Somymottois becarefulwhoyoutrust 渡渡鸟是一种不会飞的鸟 仅产于非洲的岛国毛里求斯 肥大的体型总是使它步履蹒跚 再加上一张大大的嘴巴 使它的样子显得有些丑陋 幸好岛上没有它们的天敌 因此 它们安逸地在树林中建窝孵卵 繁殖后代 16世纪后期 带着来复枪和猎犬的欧洲人来到了毛里求斯 不会飞又跑不快的渡渡鸟厄运降临了 欧洲人来到岛上后 渡渡鸟就成了他们主要的食物来源 从这以后 枪打狗咬 鸟飞蛋打 大量的渡渡鸟被捕杀 就连幼鸟和蛋也不能幸免 开始时 欧洲人每天可以捕杀到几千只到上万只渡渡鸟 可是由于过度的捕杀 很快他们每天捕杀的数量越来越少 有时每天只能打到几只了 1681年 最后一只渡渡鸟被残忍的杀害了 从此 地球上再也见不到渡渡鸟了 除非是在博物馆的标本室和画家的图画中 Speakingandwriting Itisapitythatinthestorynobodyhelpedthedodo Inpairschooseanotherendangeredanimalwhichyouknowabout Analyzewhythisanimalisendangered Isitbeinghuntedandkilled Doesitnothaveenoughfood Isitbecauseitshabitatisbeingthreatened Someendangeredanimals theAfricanelephant whale rhino goldenmonkey Intention Purpose I mgoingto tohelp save Iintend mean planto toprotect from Iwill sothat Ifeellike inorderto I dliketo butdo I mreadyto toteachthemalesson I drathernot topunishthosewhodoharmtowildlife S1 I mgoingtodosomethingtohelpdodo foritwassolovely Imeantodriveitawayinordertohideitinacave AndIwilldigaholeatthegateofthecavetotrapmanashekillsadodo Ifeellikeattackingmanmyselfiftheywoulddoharmtododo Sample AndI dliketoteachmanhowtobefriends IwouldrathernottellyouwhatIthinkofman Infactmanisthemostdangerousenemyofdodoandalltheendangeredanimals S2 Ican tagreewithyoumore Manhuntsallkindsofanimalstomakeclothing toeattheirmeatandeventogettheirbonescruelly I dliketoseewehumanstreatthemasourfriends WritealettertoWWFbasedonwhatyouhavediscussed askingthemtohelpyousaveyourendangeredanimal Alllettershaveastartandending Writing Step1 Collectyourideasfortheletterandwritedownasnotes Step2 Beginyourletterlikethis DearWWF Step3 Finishtheletterbywriting Yourssincerely yourname Step4 Checkyourwritingandshareyourideaswiththeclassbyreadingthemaloud DearWWF Myfriend ChenLin andIhavebeendoingsomeresearchonendangeredanimals WefoundthatthehabitatofpolarbearsisdisappearingbecausetheiceattheNorthPoleisgettingwarmer Samplewriting Iworrythatwhenisdisapp