英语人教版九年级全册unit 13 A 3a-3b 导学案.doc

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1、实验中学导疑探练四步课堂教学模式导练案备课时间：上课时间：主备人：彭兴军执教者：课题：unit13SectionA(3a-3d)一、学习目标1.掌握本课时出现的生单词及短语。2.掌握课文中的重点句型。3.有环境危机意识，学会关注环境保护环境。法律，法规生态系统工业，行业有害的科学上的，科学残酷的，残忍的二、导疑部分默写预习单词cruelharmfulecosystemindustrylawscientific三、合探部分短语翻译——浏览教材，找出一下短语并背诵。在中国南部听说对…有害切下扔回不再最近的20到30年里___________________环境保护组织_____________

2、_________Fastreading:readthepassagequicklyPara.1A.Twogroupsagainst“finning”.Para.2B.Somethingaboutsharkfinsoup.Para.3C.Sharksareendangerednow.CarefulreadingReadtheParagraph1answerthequestions.1.Whereissharkfinsouppopular?2.whatdoesitmeanwhenpeopleenjoyabowlofsharkfinsoup?ReadtheParagraph2judgethes

3、entences.(TorF)1.Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.2.Sharksareinthebottomofthefoodchainintheocean’secosystem.Whatdothetwonumbersmean?70million90percentReadtheParagraph3answerthequestionsandfinishthesentence.1.AreShark’sfinsgoodforhealth?2.Whatarethetwoenvironmentalprotection

4、groups?3.Theyare________(teach)thepublicabout“finning”,theyhaveeveraskedgovernmentsto__________________________________.(出台法律阻止鱼翅买卖)四、综合运用1.Thismethodisnotonlycruel,_______harmfultotheenvironment.2.Withoutafin,asharkcan_________(不再）swimandslowlydies.3Sharksareatthetopofthefoodchaininthe________（海洋

5、）ecosystem.4.Iftheirnumbersdroptoolow,it(带来危险）toalloceanlife.5._____________(environment)protectiongroupsaroundtheworld,suchasWildAidandtheWWF,areteachingthepublicabout“fining”.6.Thenumbersofsomekindsofsharks____________(fall)byover90percentinthelast20to30years.7.Manythinkthatsharksaretoostrongtob

6、eendangered,_______（but/though）theyarewrongRetellthepassageaccordingtothewordsbelow.五、反思shark’sfinsoupinsouthernChinaeachtimecutoffnolongernotonly…butalso…atthetopdropbeendangeredthestrongestaround70millionfallenbyover90percentWildAidandtheWWFdeveloplawsscientificstudies