Unit8 We're trying to save the earth!SectionA课件2.ppt

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1、Unit8Wearetryingtosavetheearth.SectionAReadthepassageaboutsharksandcompletethefactsheetbelow.3aWheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearhowmuchthenumbersofsomekindsofsharkshavefalleninthelast20-30yearsTwoenvironmentalgroupsagainst

2、"finning"70millionover90percentWildAidandtheWWFPointsinPara1hearof听说sharkfinsoup鱼翅汤insouthernChina=inthesouthofChina在中国南部地区eachtime每当…abowlof…一碗……Manyhaveheardofsharkfinsoup.ThisfamousandexpensivedishisespeciallypopularinsouthernChina.Butdoyourealizethat

3、you’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup?Manyhave听说鱼翅汤.Thisfamousandexpensivedishisespeciallypopular在中国的南部地区.Butdoyourealizethatyou’rekillingawholeshark每当youenjoy一碗sharkfinsoup?Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharkb

4、ackintotheocean.Thisisnotonlycruel,butalsoharmfultotheenvironment.Withoutafin,asharkcannolongerswimandslowlydies.Sharksareatthetopofthefoodchainintheocean’secosystem.Iftheirnumbersdroptoolow,itwillbringdangertoalloceanlife.PointsinPara2cutoff切掉notonly…bu

5、talso不仅，而且beharmfulto…对……有害withoutafin没有了鳍nolonger不再atthetopof…在……的顶部thefoodchain食物链intheocean’secosystem在海洋生态系统中danger危险---dangerous危险的Whenpeoplecatchsharks,they切掉theirfinsandthrowthesharkbackintotheocean.Thisis不仅cruel,而且对……有害theenvironment.没有了afin,asha

6、rkcan不再swimandslowlydies.Sharksare在食物链的顶部intheocean’s生态系统.Iftheirnumbersdroptoolow,itwillbring危险toalloceanlife.Manybelievethatsharkscanneverbeendangeredbecausetheyarethestrongestintheirfoodchain.Butinfact,around70millionsharksarecaughtandtradedinthisindu

7、stryeveryyear.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.PointsinPara2endangered濒临灭绝的infact实际上catch-caught-caughtindustry工业，产业，行业fall-fell-fallenover90percent超过百分之九十inthelast20to30years在过去的20到30年里（用现在完成时）Manybelievethatsha

8、rkscanneverbe濒临灭绝的becausetheyarethestrongestintheirfoodchain.But实际上,around70millionsharksare捕捉andtradedinthis产业everyyear.Thenumbersofsomekindsofsharkshave在过去的20到30年下降了超过百分之九十.Environmentalprotectiongroupsaroundtheworld,suc