We'retryingtosavetheearth
第二课时SectionA(3a-3b)【学习目标】1.学习并掌握新词汇:shark,fin,method,cruel,cutoff,harmful,chain,ecosystem,low,industry,law,environment,environmental,scientific2.学会并正确使用以下常用表达:hearof,cutoff,throw…into,nolonger,notonly…butalso,beharmfulto,atthetopofthefoodchain,thesaleof…【学习重点】通过学习3a部分的文章,了解珍稀动物的生存现状,树立保护濒危动植物的意识
【学习难点】给出一些阅读技能,教会学生怎么使用这些阅读技能
Thisperiodwewilllearnasmallpassageaboutsavingsharks,firstaskafewstudentstoanswermyquestionsaboutthepassage
Task1LearnthepassagebythemselvesonP99:studentsreadthepassagesilentlyandrapidly,knowthegeneralideaandmarkthenewwords,phrasesandsentences
【学法指导】◆percent做名词,“百分之……”单复数相同
thepercentof+名词(un/cn),当其做主语时,谓语动词要和of后的名词保持一致
◆south—southernnorth—northernwest—westerneast—eastern◆hearof听说hearfrom收到某人来信bepopularin在……范围内受欢迎bepopularwith…受某人欢迎情景导入生成