最新《endangeredspecies》课件1(20张PPT)(北师大版选修8)精品课件

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1、LESSON2ENDANGEREDSPECIES第一页，共20页。Beforeyoustart1Matchthenamesoftheendangeredspecieswiththeirpictures?Giantpandas第二页，共20页。Snowleopards第三页，共20页。Yangtzedolphins第四页，共20页。Bengaltiger第五页，共20页。YangtzeAlligator第六页，共20页。Crestedibis第七页，共20页。2lookuptheseKeyWordsinadictionary.Conservation:theprotectionofna

2、turalthings(suchasanimals,plants,forests)frombeingspoiledordestroyedExtinct:notexistingHabitat:thenaturalhomeofaplantoranimalPreserve:tosavesomethingfrombeingharmed第八页，共20页。Completethesentenceswiththekeywords.1Ananimal’sisthetypeofareathatitlivesin.2Ifwearenotcareful,thepandawillbecomeandourchi

3、ldrenwillonlyseetheminbooks.3Itisimportanttoforestsbecauseotherwisealotofanimalswillhavenowheretolive.4Iamworkingonaproject.wearetryingtosavethepanda.habitatextinctpreserveconservation第九页，共20页。Listentolearn:ExercisesListentothelectureagainandcompletethefactfiles.Giantpanda:Numbers:-----worldwid

4、e:-----inspecialcenters:-----inzoos:Habitat:Food:Reasonforbeingendangered:1,60012020bambooforests(ofcenteralChina)bamboohumanactivitydestroyingtheirhabitat第十页，共20页。YangtzeDolphin:Reasonsforbeingendangered:1pollutionoftheriver2caughtandkilledinfishermen’snets3huntinginthepast第十一页，共20页。Tiger:Numb

5、ersworld-wide:Numberspfspeciesremaining:Reasonsforbeingendangered:12killedbyhuntersforfalsebeliefslossoftheirnaturalhabitat55,000第十二页，共20页。Vocabulary7.Choosetheproperwordsfromthisparagraphandusethemtocompletethesentencesbelow.Therearemanyanimalsindangerofextinctionworldwide.Forexample,onlyfives

6、ub–speciesoftigerremainandthenumberoffresh–waterdolphininChinaisdeclining.Wemustprotectendangeredspecies.第十三页，共20页。Fresh-water1fisharedifficulttocatch.2Thegiantpandaisthesymbolof.3Thenumberofendangeredanimalsisincreasing.4Threeoftigerareextinct.5Manyendangeredspeciesnowfacethedangerof.endangere

7、danimalsworld-widesub-speciesextinction第十四页，共20页。declined6Carssaleshavebyaquarter.7Hehadfinished,butheatthemicrophoneforafewminutes,gazingattheaudience.8Physicalexercisecanyoufromheartdisease.remainedprotect第十五页，共20页。8listentothel