B2U_Animal_Extinction(课堂PPT)

1,WildlifeprotectionUsinglanguage,2,Whatsyourimpressionofthedinosaur?,Large/huge,strong,fierce,violent,cruel,3,They_alongtimeago.,disappeared,/diedout,Whathappenedtothem?,AnimalExtinction,/becameextinct,4,disaster?climatechanging?overhunting?,Whatmightbethereasonsfortheirextinction?,Guessing,5,wordsandexpressions,extinction灭绝，灭亡tensofmillionsof数千万secure安全的comeintobeing产生，形成dinosaur恐龙inspect检查，视察incident事件，事变accordingto根据，依据setatrap设陷阱，设圈套,6,1Whendidthedinosaurslive?,Readthetext,andanswerquestions.,Step2:Findingdetails,Tensofmillionsofyearsago,longbeforehumanscameintobeing.,Theydiedoutsuddenlyabout65millionyearsago.,2Whendidthedinosaursdisappear?,3.Whatarethespecialcharactersofthenewspeciesofdinosaurs?Howdidthescientistsknowthat?,Theyarebird-likedinosaurs.Theycannotonlyrunliketheothersbutalsoclimbtrees.Thescientistslearnedthisfromthewaytheboneswerejoinedtogether.,7,Whydinosaursdiedoutsuddenly?,1.Whatarethescientistsopinions?,2.Whatisyourideaontheextinctionofdinosaurs?,8,Dinosaurslivedontheearth_human_andtheirfutureseemed_atthattime.Thereweremanydifferentkindsofdinosaursandanumberofthem_liveinChina.Notlongago,scientists_thebonesofararenewspeciesinLiaoning,andtheywere_tofindthatthespeciescanbothrunandclimbtrees.Dinosaurs_suddenlyabout65millionsyearsago._somescientists,itcameafteran_,whileothersthinktheearthgot_hotforthemtoliveonanymore,butnobodyknows_whyandhowthey_.,Step3Consolidations,before,cameintobeing,secure,usedto,inspected,surprised,diedout,unexpected,incident,too,forsure,disappeared,Accordingto,9,longbefore“很久之前”，引导_从句。Itwillbelongbefore+从句(很久之后才)Itwill(not)belongbefore+从句(不久就.)从句用一般现在时或一般过去时,主句用一般将来时或一般过去将来时。,Languagepoints,1.Theylivedontheearthtensofmillionsofyearsago,longbeforehumanscameintobeing,时间状语,10,Ex.It_longbeforewe_theresultOftheexperiment.A.willnotbe;willknowB.is;willknowC.willnotbe;knowD.is;know,拓展：beforelong不久以后soon_hegotmarried.Hehadworkedinthefactory_hegotmarried.,Beforelong,longbefore,11,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。onearth究竟，到底；在世界上你到底为什么不跟我说实话？_,Whyonearthdidntyoutellmethetruth?,12,comeintobeing,:形成,产生,漏油事件危害到了许多海鸟的生存，这促使了许多以保护鸟类为目标的社会团体形成,_withoilspills_manyseabirds,whichhasencouragedsocietiesto_,whose_istosavethebirds,Incidents,harm,comeintobeing,goal,我们的学校是1997年建立的,Ourschool_in1997,AB,setup,wassetup,Ourschool_in1997,cameintobeing,AB,wascomeintobeing,comeintobeing不可以用被动语态,Thereisastoryabouthowtheword“sandwich”_AcameintobeingBwascameintobeingCcametopowerDwascametopower,A,13,区别comeintobeingappeararise,1)Idontknowwhattodoifanewsituation_.,2)Hedidnt_untilsixoclock.,3)Whendidtheworld_?,arises,appear,comeintobeing,14,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.,_manyoldpeople,helikesthiskindofsong.,ABCD,accordingto,accordingto,asaresultof,Withthehelpof,Incommonwith,15,野生动植物保护基金会定期视察大熊猫保护区，结果那里的大熊猫得到了很好的保护。他们确保任何大熊猫捕猎者会受到惩罚，毫不留情。,TheWWF_thepanda_regularly_thepandastherearewellprotected.Theymakesurethatanyonewho_apandawillbepunish_,inspects,reserve,sothat,hunts,withoutmercy,sothat,“结果”,引导结果状语从句,Pleasespeakloudlyandclearlysothat,“为了”,引导目的状语从句,sothat,“如此以至于”,Everybodylentahandsothat,TheflyingcarpettravelledsofastthatnextminutetheywereinZimbabwe,theworkwasfinishedaheadoftime.,(结果),everyonecanhearyou,(为了),sothat,16,Consolidation,Translatethefollowingsentences:1.保护野生动物，人人有责。2.如释重负，Daisy突然笑了起来。3.我们应该注意天气的变化情况。4.不久，夏天就要来了。5.没有人知道恐龙是怎么样在这么短的时间内从地球上消失的。6.我们应该根据自己的兴趣爱好选择专业（major）。,17,TheStoryoftheDodo,OnceuponatimeSpearSetatrap,18,WhokilledDodo?,Diddodosdieoutbyaccident?,Wastheresomeonewhokilleddodos.,19,_,IliveontheIslandofMauritius.Wewent_andI_foodwithMan.However,Ibegantowonderwhyseveralofmydodofriends_.Ibelievedhimbutwhenmoredodos_Isetatrap.Mymotto:_.,Listenandfillintheblanks:,Onceuponatime,everywheretogether,shared,haddisappeared,disappeared,Becarefulwhoyoutrust,20,Tibetanantelope,藏羚羊,OfficialMascots（吉祥物）oftheBeijing2008OlympicGames,21,Whatdoyouthinkofthosepoachers（偷猎者）action?,22,Inthe1980sand1990s,some20,000TibetanAntelopeswerekilledbysmugglers（走私者）eachyeartogettheanimalsvaluablehairforshawls（披巾）.Ashawlofthatkindcanbesoldforasmuchas30,000USdollar