英语人教版九年级全册Unit13 SectionA (3a-3b).ppt

Unit13we retryingtosavetheearth SectionA 3a 3b Ihopeyoucanbe A Active B Brave C Confident thefoodchains食物链 ocean secosystem生态系统 Whatdidyouseeinthevideo i k s st m t e n shark 鲨鱼 Manypeoplethinkthatsharksaretoostrongtobeendangered buttheyarewrong atthetopof Thesharksareendangered 1 Beforeyouread Savethesharks Predict Whatwillthepassagetalkabout Para 1A Twogroupsagainst finning Para 2B Somethingaboutsharkfinsoup Para 3C Sharksareendangerednow 鳍 2 Whileyouread Fastreading Readthefirstandlastsentencesineachparagraphandmatchthemainideas SavetheSharks sharkfinsoup beendangered against finning 2 Whatdoesitmeanwhenpeopleenjoyabowlofsharkfinsoup ReadPara 1 They rekillingawholesharkeachtimetheyenjoyabowlofsharkfinsoup sharkfinsoup Adish befamous bepopularinsouthernChina beexpensive carefulreading 1 Whatdoyouknowaboutthesharkfinsoup fact Theycutofftheirfins cutoff throwthembackintotheocean 2 Withoutafin whatwillhappentoashark ReadPara 2 1 Howdopeopledealwiththesharkswhentheycatchthem Itcannolongerswimandslowlydies SavetheSharks sharkfinsoup beendangered against finning famousexpensivepopular abowlof awhole when catchthesharks cutoff throw backinto willdie cruel 残忍的 harmful totheenvironment 有害的 Thisisnotonlycruelbutalsoharmfultotheenvironment 3 Whyisitharmfultotheenvironment thefoodchain atthetopof droptoolow willbring to fact Around70millionsharksarecaughtandtradedinthisindustryeveryyear Thenumbersofsomekindsofsharkshavefallenbyover90percentinthepast20to30years 行业B 工业C 数字 numbers SavetheSharks sharkfinsoup beendangered against finning cutoff throw backinto willdie cruel beharmful totheenvironment atthetopof If droptoolow willbring to famousexpensivepopular abowlof awhole 2 Whataretheydoing Whathavetheydone 1 Whatarethetwoenvironmentalprotectiongroupsagainst finning ReadPara 3 Theyareteachingthepublicabout finning Theyhaveevenaskedgovernmentstodeveloplaws 法律 tostopthesaleofsharkfins sharkfinsoup beendangered against finning abowlof awhole cutoff throw backinto willdie cruel harmful atthetopof If droptoolow willbring to WildAid WWF beteaching about haveasked todeveloplawsto SavetheSharks Noscientificstudieshaveshownthatsharkfinsaregoodforhealth Withoutafin famousexpensivepopular 70million 90percent fact NoSale NoKilling sharkfinsoup beendangered against finning abowlof awhole cutoff throw backinto willdie cruel harmful atthetopof If droptoolow willbring to WildAid WWF beteaching about haveasked todeveloplawsto SavetheSharks Noscientificstudieshaveshownthatsharkfinsaregoodforhealth Withoutafin famousexpensivepopular fact 70million 90percent fact fact 1 Retell Afteryouread 3 2 Readthepassageagainandfillintheblankswiththewordsinthebox 3b 1 Manypeopledonotrealizetheyarekillingawholeshark theyenjoyabowlofsharkfinsoup 2 Sharksareatthetopofthefoodchain iftheirnumbersdrop theocean secosystemwillbeindanger 3 Manythinkthatsharksaretoostrongtobeendangered theyarewrong 4 therearenoscientificstudiestosupportthis alotofpeoplebelievethatsharkfinsaregoodforhealth 5 Sharksmaydisappearoneday wedonotdosomethingtostopthesaleofsharkfins soalthoughifbutwhen when so but Although if fur killthemfortheirivory Shouldweletthemdisappear Discussion 1 Whyaretheyendangered 2 Whatwillhappeniftheirnumbersdroptoolow 3 Whatshouldwetoprotectthem Forourselves Forthegovernment pollution havenoplace killthemto eat makeclothes makemoney If droptoolow willbring to stop