八年级英语Animals in danger课件

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1、Lesson35Animalsindangertoourclass1What’sthenameoftheanimals?DinosaurCanweseeanydinosaursontheearthtoday?No,theyalldiedoutbecausetheplaceswheretheylivedgotworseandworse.SteponePresentation1dieout:Animalsdisappearcompletely.灭绝、绝种eg:Pandasareindangerofdyingout.2living:活的、活着的、有生命的livingthingse

2、g：Hergrandmaisstillliving.3human:adj.人类的ahumanvoicenoun人类ahumanbeing4farmland:农田、耕地5Bengal:孟加拉6probably:possiblyeg:Youareprobablyright.7entire:complete,wholeSteptwoNewwords1themainideaforeachpartPart1Part2Part3Part4ReasonsforanimalsdyingoutProgressmadeinprotectinganimalsAnimalsdyingoutExam

3、plesofanimalsdyingoutStepthreeListeningReasonsforanimalsdyingoutProgressmadeinprotectinganimalsAnimalsdyingoutExamplesofanimalsdyingout（）（）（）（）part1part2part3part41Readingtips:threebillion:30亿livingthings:生物anaverageof:平均有rise:上升halfamillion:50万Howmanykindsoflivingthingsarethereontheearth?

4、5－10millionkindsIt’sthoughtthatbetweentheyears1550and1950anaverageofonekindoflivingthingdiedouteachyear.2Question3TranslationPart1人们认为，在1550年到1950年之间，平均每年有一种生物绝种。StepfourReadingHowmanykindsofanimalsdiedoutfrom1550to1950?400kindsPart21Readingtips:manyreasonsforanimalsdyingoutacauseofdeathpl

5、ayapartpollutedriversandlakes动物绝种的许多原因死亡的一个原因起作用被污染的江河湖泊2Questions1)Whoisthemostdangerousenemyofanimals?Humans.3)Whatarethemaincausesoftheanimalsdyingout?①killedforfood②theirhomesdestroyed2)Forestshavebeencleared.树木已被砍光了。③land…building…④polluted……Part31Readingtips:inallnomorethanatotalofth

6、eentirepopulation总共只有总数有……总数目2Trueorfalse1）TherearefourtypesoftigerslivinginChina.（）2)Thereareprobablyonly400tigersinChina.（）FTTheSouthChinaTigerTheNortheasternTigerTheBengalTigerPart41Readingtips:1900nineteenhundred100,000tigersthesameprogress十万只同样的进展2FillintheblanksInIndia,however,the___

7、_______oftigershasincreased,from2,000in_________toabout______in1989.Perhapsthesame_________canbemadeinChina.population19725，000progress1Exercise2onpage115200,300people35,000tons346,780cattle9,600,000squarekilometers24,300,000sheepStepfiveDrillsStepsixConsolida