Unit13SectionAReadingWe’retryingtosavetheearth!1ppt課件Animals2ppt課件SavetheSharks!3ppt課件Wordslearning.pre-readingsharkfinn.鰭4ppt課件Wordslearning.pre-readingIt’scrueltokillsharks.crueladj.殘酷的，殘忍的5ppt課件Wordslearning.pre-readingSmokingisharmfultoourhealth.harmfuladj.有害的beharmfulto對...有害6ppt課件Wordslearning.pre-readingHeisatthetopofthemountain.atthetopof在……頂端7ppt課件Wordslearning.pre-readingafoodchain食物鏈8ppt課件Wordslearning.pre-readingecosystemn.生態系統9ppt課件Wordslearning.pre-readingindustryn.工業；行業10ppt課件Wordslearning.pre-readinglawn.法律；法規11ppt課件Wordslearning.pre-readingscientificadj.科學的Theyaredoingscientificexperiments.12ppt課件pre-readingsharkn.鯊魚finn.魚鰭crueladj.殘忍的harmfuladj.有害的atthetopof在……頂端thefoodchain食物鏈ecosystemn.生態系統industryn.工業lawn.法律scientificadj.科學的13ppt課件pre-readingarhkssharkn.鯊魚wlalawn.法律inffinn.鰭acihnchainn.鏈條auhfrmlharmfuladj.有害的eucrlcrueladj.殘酷的yrsdntiuindustryn.工業

cceiiitfnsscientificadj.科學的ytsseemcoecosystemn.生態系統Spellthem!14ppt課件Activity1Match.Readthepassagequicklyandmatcheachparagraphwithitsmainidea.Para1Para2Para3Environmentalprotectiongroupshavedonesomethingtoprotectsharks.B.You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.C.Manysharksarecaughtandtraded,andtheirnumbersaredroppinglow.while-reading(skimming)15ppt課件while-reading(scanning)1.Sharkfinsoupisespeciallypopularin_____________________.Activity2Fillintheblanks.Readagainandwritedownthekeywords.16ppt課件while-reading(scanning)2.Whenpeoplecatchsharks,they__________theirfinsand_________theshark______________theocean.Activity2Fillintheblanks.Readagainandwritedownthekeywords.17ppt課件while-reading(scanning)3.Withoutafin,asharkcan_________________and_____________.Activity2Fillintheblanks.Readagainandwritedownthekeywords.18ppt課件while-reading(scanning)4.Manybelievethatsharkscannever_________________,becausetheyare_________________intheirfoodchain.Activity2Fillintheblanks.Readagainandwritedownthekeywords.19ppt課件while-reading(scanning)5.Infact,around70millionsharks_____________and________inthisindustryeveryyear.Activity2Fillintheblanks.Readagainandwritedownthekeywords.20ppt課件while-reading(scanning)1.Sharkfinsoupisespeciallypopularin_____________________.southernChinaActivity2Fillintheblanks.Readagainandwritedownthekeywords.21ppt課件while-reading(scanning)2.Whenpeoplecatchsharks,they__________theirfinsand_________theshark______________theocean.cutoffthrowbackintoActivity2Fillintheblanks.Readagainandwritedownthekeywords.22ppt課件while-reading(scanning)3.Withoutafin,asharkcan_________________and_____________.nolongerswimslowlydiesActivity2Fillintheblanks.Readagainandwritedownthekeywords.23ppt課件while-reading(scanning)4.Manybelievethatsharkscannever_________________,becausetheyare_________________intheirfoodchain.beendangeredthestrongestActivity2Fillintheblanks.Readagainandwritedownthekeywords.24ppt課件while-reading(scanning)5.Infact,around70millionsharks_____________and________inthisindustryeveryyear.caughttradedareActivity2Fillintheblanks.Readagainandwritedownthekeywords.25ppt課件Activity3Answerthequestions.

Readagainandanswerthefollowingquestions.1.Whereissharkfinsouppopular?2.Whatdopeopledowhentheycatchsharks?3.Canasharkswimwithoutafin?4.Whatwillhappenifthenumberofsharksdroptoolow?5.Howmanysharksarecaughtandtradedeveryyear?6.Howcangovernmentshelp?26ppt課件Whereissharkfinsouppopular?2.Whatdopeopledowhentheycatchsharks?3.Canasharkswimwithoutafin?while-readingActivity3Answerthequestions.Readagainandanswerthefollowingquestions.(carefulreading)Theycutofftheirfinsandthrowthesharkbackintotheocean.InsouthernChina.No.27ppt課件4.Whatwillhappenifthenumberofsharksdroptoolow?5.Howmanysharksarecaughtandtradedeveryyear?6.Howcangovernmentshelp?while-readingActivity4Answerthequestions.Readagainandanswerthefollowingquestions.(care