初中英语八年级下册课件 Lesson7 Save the Tigers

Lesson17SavetheTigersLesson17SavetheTigers

LearningobjectivesTobeabletorecognizeandusenewwords.Tobeabletoreadformainideasanddetails.Tobeabletocomposeawritingaboutprotectinganimals.Toloveanimalsandprotectanimals.Guessinggame:Itisananimal.Ithasorangefurandblackstripes.Itisfiercebutbrave.Whatanimalisit?Theyaresymbols

ofstrengthandcourage.Thinkaboutit!Wherecanyouusuallyseeatiger?Doyouthinktigersneedourhelp?Whyorwhynot?theBengaltigertheSiberiantiger

[sai'biəriən]

[beŋ'ɡɔ:l]Therearecurrentlysixtypesoftigers:

['kʌrəntlɪ]西伯利亚虎

孟加拉虎theSumatrantigertheMalayantiger

[su'mɑ:trən][mə'leiən]苏门答腊虎

马来亚虎

theIndochinesetigertheSouthChinatiger印度支那虎

华南虎

Foodchain

Thetigerisatthetopofthefoodchain.Ithelps

keep

thenumberofotherwildanimals

inbalance.Forthisreason,tigersareimportanttotheenvironment.Aretheyindanger?Theyareindangerofdisappearing.

Somepeoplehuntandkilltigers.Thenumberoftigersinthewildisdecreasing.

Asforestsdisappear,tigerslosttheirhomes.

Atthebeginningof20thcentury,thenumberoftigerswas

around100000.Buttodayithasdroppedtoafewthousand.

Peoplehave

cutdownalotoftreesaswell.Sheisavolunteer

ofthegroup"Savethetigers".Tigersareindangerofgoingextinct.“SavetheTigers”isavolunteergroupthathopestostopthetigersfromdisappearing.C.Tigersareimportanttotheenvironment.Readthelessonandmatcheachparagraphwithitsmainidea.ACBReadthelessonagainandfindsomesentencestosupportthemainideaofeachparagraph.

SavetheTigersParagraph1Paragraph2Paragraph3“Savethetigers”isagroupofvolunteers.Thesevolunteershopetosavethetigersoftheworld.

Thetigerisatthetopofthefoodchain.Ithelpskeepthenumberofotherwildanimalsinbalance.Somepeoplehuntandkilltigersformoney.Thenumberoftigersinthewildisquicklydecreasing.ThinkandtalkDoyouloveanimals?Why?interestingkeepthebalanceofnaturebeautifulhelpfulDoyouthinkitisrightto___?hurtanimalsforfunmaketheanimalslosetheirhomesshowlovetotheanimalsmakelawtoprotectanimalskillanimalsformoneyputtheanimalsincageslookaftertheanimalDiscussionWorkingroupsanddiscusssomewayswecanprotectanimals.Writedownyourideas.ProtectinganimalsAnimalsareourfriends.Theyareveryimportanttous.Why?Becauseweneedanimals.Theyare…How?Sowhatshouldwedotoprotecttheanimals?Weshould…Weshouldn’t…Tomaketheearthabetterplacetolive.Let’sworktogethertoprotecttheanimals.Trywriting

Peerassessment:1.tense(verb)2.spelling3.grammar(twostars,onewish)ShowTimePlenaryHowwelldidyoudointhi