八年級英語下冊-Unit-3-Animals-Are-Our-Friends-Lesson-17-Save-the-Tigers課件-(新版)冀教版

Unit3AnimalsareourfriendsLesson17SavethetigersUnit3AnimalsareourfriendsThinkaboutit!?Wherecanyouusuallyseeatiger??Doyouthinktigersneedourhelp?Whyorwhynot?Thinkaboutit!?Wherecanyou八年級英語下冊-Unit-3-Animals-Are-Our-Friends-Lesson-17-Save-the-Tigers課件-(新版)冀教版八年級英語下冊-Unit-3-Animals-Are-Our-Friends-Lesson-17-Save-the-Tigers課件-(新版)冀教版Therearecurrentlysixtypesoftigers:theBengaltiger,theSiberiantiger,theSumatrantiger,theMalayantiger,theIndochinesetigertheSouthChinatiger.TherearecurrentlysixtypestheBengaltigertheBengaltigertheSiberiantigertheSiberiantigertheSumatrantigertheSumatrantigertheMalayantigertheMalayantigertheIndochinesetigertheIndochinesetigertheSouthChinatigertheSouthChinatigercenturyfursymbolcouragebravechainn.世紀n.（獸類的）毛n.標志，象征n.勇氣，膽量adj.勇敢的，無畏的n.鏈子；鏈條Wordsandexpressionscenturyn.世紀Wordsandexpressibalancereasondisappearkillcutdecreasen.平衡，平穩(wěn)n.原因，動機，理由v.消失，失蹤v.殺死v.砍，切，剪，割v.使……變??；減少Wordsandexpressionsbalancen.平衡，平穩(wěn)WordsandexpreTousethefollowingwordsandexpressionscorrectly:century,courage,brave,reason,kill,cut,atthebeginningof…,dropto,foodchain,inbalance,indanger,cutdown,aswellobjectivesTousethefollowingwordsandReadthelessonandanswerthequestions.1.Howmanytigerswerethereatthebeginningofthe20thcentury?

Around100000.2.Howmanytigersarethereinthewildtoday?

Thenumberhasdroppedtoafewthousand.3.Wheredotigerslive?

TheyliveintheforestsofAsia.Readthelessonandanswerthe4.Whatdotigerslooklike?Theyusuallyhaveorangefuranddarkstripes.5.Whatdotigerssymbolize?Theyaresymbolsofstrengthandcourage.6.Howaretigersdescribedinmanystories?Theyarebrave.4.Whatdotigerslooklike?7.Whatdoes“atthetopofthefoodchain”mean?Tigersarethekingofallthewildanimals.8.Whatisthereasontigersareimportanttotheenvironment?Becausetigershelpkeepthenumberofotherwildanimalsinbalance.9.Whydopeoplehuntandkilltigers?Theyareformoney.7.Whatdoes“atthetopofth10.Asidefromtheirbeinghuntedandkilled,whatisanotherreasontigersaredisappearing?