Lesson 17 Save the Tigers初中英语教学课件VIP

冀教版八年级下册

Lesson17SavetheTigersLearningaimsKnowledgeaim

Masterthenewwordsandphrases

Abilityaim

FindoutthemainideafromthepassageEmotionaim

Loveanimalsandprotectthemcenturycouragebravereasonkillcutn.世纪n.勇气，胆量adj.勇敢的，无畏的n.原因，动机，理由v.杀死v.砍，切，剪，割Wordsandexpressionsfursymbolchainbalancedisappeardecreasen.（兽类的）毛n.标志，象征n.链子；链条n.平衡，平稳v.消失，失踪v.使……变小

三会词

两会词

newphrases

atthebeginningof…,dropto,foodchain,inbalance,indanger,cutdown,aswell在……之初下降到；跌至食物链保持平衡处于危险状态把……砍到，减少还，也（除某事或某人外）GuessingariddleAcat,eyeslikeacat,ataillikeacat,butisn'tacat?

---AtigerTherearecurrentlysixtypesoftigers孟加拉虎theBengaltigertheSiberiantiger西伯利亚虎theSumatrantiger苏门答腊虎theMalayantiger马来亚虎theIndochinesetiger印度支那虎

theSouthChinatiger华南虎

Whatdoyouknowabouttigers?

Theyusuallyhaveorangefuranddarkstripes.Tigersaresymbols（象征）ofstrengthandcourage（勇气）.Inmanystories,theyarebrave.（勇敢的）

stripe（条纹）

fur（毛）

Listening1.“Savethetigers”is_____.A.agroupofvolunteersB.acompanyC.azoo2.Atthebeginningofthe20thcentury,the

numberoftigersinthewildwasaround__.A.10000B.100000C.1000000AB

ReadthelessonandmatcheachparagraphwithitsmainideaA.Tigersareindangerofgoingextinct.B.“SavetheTigers”isavolunteergroupthathopestostopthetigersfromdisappearing.C.Tigersareimportanttotheenvironment.SavetheTigersParagraph2Paragraph3Paragraph1BCA

“Savethetigers”isagroupofvolunteers.Theyhopetosavethetigersoftheworld.Askthestudentstoanswer:

Whydotheywanttoprotectthetigers?

1.Tigersareimportanttotheenvironment.2.Tigersareindangerofgoingextinct.

Lookatthefollowingpicturesandanswer:

1.Whyaretigersimportanttotheenvironment?

2.Whyaretigersindangerofgoingextinct?

Thetigerisatthetopofthefoodchain（食物链）.Ithelpskeepthenumberofotherwildanimalsinbalance（保持平衡）.Somepeoplehuntandkilltigersformoney.Asforestsdisappear,tigerslosetheirhomes.Readthelessonagainandfindsomesentencestosupportthemainideaofeachparagraph

SavetheTigersParagraph1Paragraph2Paragraph3“SavetheTigers”isagroupofvolunteers.Thesevolunteershopetosavethetigersoftheworld.Thetigeristhetopofthefoodchain.Ithelpskeepthenumberofotherwildanimalsinbalances.Somepeoplehuntandkilltigersformoney.Peoplehavecutdownalotoftreesaswell.Asforestsdisappear,tigerslosetheirhomes.Thenumberoftigersinthewildisquicklydecreasing.Discuss:howtoprotectthetigers

1.Whatshouldwedotoprotectthetigers?2.Whatshouldn’twedotoprotectthetigers?Wecanmakefriendswiththetigers.Weshouldprotecttheenvironment.Fillintheblanks.1._____________studentsisabouttwenty.(……的数量)2.It’s____________yourhealth.(对……是重要的)3.Theriverispollutedand___________goingdry.(处于……危险中)Thenumberofimportanttoindangerof当堂检测4.____timewentby,shebecamemoreandmorebeautiful.(随着)5._________________theparty,hegavemeagift.(在……之初)6.Thetemperaturehas__________belowzero.(下降到)7.Itisatthebottomofthe_________.

(食物链)8.Youknow,computersbringtroubles_______.(也)AsAtthebeginningofdroppedtofood

chainaswell

Animalsarepeople’sfriends.Theyshouldhaveabetterlife!Discusssomewayswecanprotectanima