英语人教版九年级全册Unit 13 Section A 3a---3b.pptx

Unit13Weretryingtosavetheearth!SectionA3a-3b,Whenthebuyingstops,thekillingcantoo.,1.Learnnewwordsandphrases.2.Thinkabouthowtoprotecttheanimalsandsavetheearth.,Learningaims,Newwords,1.sharkn.鲨鱼2.finn.鱼鳍3.crueladj.残酷的4.harmfuladj.有害的5.chainn.链子6.ecosystemn.生态系统7.industryn.工业，行业8.lawn.法律9.scientificadj.科学上的,1.beharmfulto对有害2.atthetopof在的顶端3.thefoodchain食物链,Newphrases,Sharkfinsoup,Howdoyoufeelaboutit?,1,阅读技能：根据图片和标题推测文章大意。,Whatcanyouseeinthepicture?Whatdoesthepassagemaytalkabout?,Ashark.,Itmaytalkaboutthesharks.,阅读技能:速读文章，找出每段的中心句或概括段落大意。,Paragraph1Paragraph2Paragraph3,WeshouldsavethesharksSharkfinsoupispopularSharksareendangeredbecauseofpeopleskilling,2,InSouthernChina,Around70million,Developlaws,WildAid，WWF,阅读技能：跳读，寻找关键信息。,3,4,ReadParagraph1andjudgethesentences.(TorF),Sharkfin（鱼鳍）soupisfamousandexpensiveallaroundtheworld.Yourekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.,F,T,阅读技能：精读课文，在文中找到句子的出处，确保细节阅读的正确性。,ReadParagraph2andfillinthechart.,peopleenjoy_,fishermen_,_,then_,_havefallenbyover90percent,abowlofsharkfinsoup,catchsharks,cuttheirfins,throwthembackintotheocean,Thenumbersofsomekindofsharks,ReadParagraph3andjudgethesentences.,WildAidandtheWWFareenvironmentalprotectiongroupsinChina.2Twoenvironmentalgroupsappeal(呼吁）todeveloplawstostopsalesharkfins.3.Sharkfinsaregoodforhealth.,F,T,F,Translatethefollowingphrases:1.对有害_2.扔回_3.不但而且_4.在海洋生态系统中_5.濒临危险_6.的数量_7.制定法律_8.在顶部_9.截止目前_10.切下，割下_,阅读技能：浏览全文，寻找关键短语,5,1.Butdoyourealizethatyourekillingawholeshark_youenjoyabowlofsharkfinsoup?(每次)2.Whenpeoplecatchsharks,they_theirfinsandthrowthesharkbackintotheocean.（切下来）,Challengeyourself,6,Fillintheblanksaboutthispassage.,3.Thisisnotonlycruel,butalso_theenvironment.Withoutafin,asharkcannolongerswimandslowlydies.(对有害)4.Sharksare_intheoceanecosystem.(食物链的顶端)5.Theyhaveevenaskedgovernmentsto_tostopthesaleofsharkfins.(制定法律)6._,noscientificstudieshaveshownthatsharkfinsaregoodforhealth.(到目前为止）,Fillintheblankswiththewords“so,although,if,but,when”in3b.1.Manypeopledonotrealizetheyarekillingawholeshark_theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,_iftheirnumbersdrop,theoceansecosystemwillbeindanger.,7,Check,3.Manythinkthatsharksaretoostrongtobeendangered,_theyarewrong.4._therearenoscientificstudiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday_wedonotdosomethingtostopthesaleofsharkfins.(2)Retellthepassageaccordingtothewords:sharkfinsoup,atthetopof,cruel,harmful,根据汉语完成句子1.Myuncledecidedtoenterthefilm_(行业)whenhewasinhisfifties.2.Isuggestyouusethepublic_(运输工具)asmuchasyoucan.3._(科学的)farmingisverypopularwithfarmers.4.Thereissomeinformationaboutthepeoplewhoare_(残酷的)toanimals.5.Smoking_（对有害）ourhealth.,当堂检测,Savethesharks!,Notonlysharks，butalsopandasareendangerednow!,Savetheanimals!