冀教版英语八年级下Unit3Lesson19教案Lesson19TheZooIsOpen!?Step1:复习巩固、激情导入复习:提问Lesson18知识点1-4导入:Haveyoueverbeentothezoo?Todaylet'sgotothezoo.?Step2:出示目标、明确任务1.牢记本课黑体词汇:open/somewhere/lake/allkindsof/protect/scientist/zebra;2.能分角色熟练表演对话;3.背诵重点句子1-5,并灵活运用相关知识点。?Step3:自主学习、合作探究任务一:限时5分钟,牢记词汇任务二:熟读对话,把握其意,画出不理解处,同桌之间交流任务三:背诵重点句子,并自学知识点,画出不理解处,同桌之间交流1.Thezooisopen.2.Let'sgosomewheretomorrow.3.Ithasallkindsofanimals.4.We'llneedourcapstoprotectusfromthesun.5.Zooscanhelppeopletostopanimalsfromgoingextinct.?Step4:师生互动、展示提升互动一:分角色熟练表演对话互动二:知识点展示大比拼知识点一:Thezooisopen.open形容词(1)“开放的,可进入的”Eg:Thisgardenisopentothepublic.(2)“开着的,营业的”反义词为closedEg:Theshopisn'topenonSundays.Open动词“打开、开、开放”反义词为closeEg:Thestoreopensat9amandclosesat10pm.知识点二:Let'sgosomewheretomorrow.【辨析】somewhere/anywhereSomewhere意为“在某处”,为地点副词,在句子中作状语,多用于肯定句中,但在表示请求、建议等委婉说法或期望得到对方肯定答复的疑问句中,也用somewhere。Eg:Ilostmypensomewhere.ShallwegosomewhereintheNorth?Anywhere意为“什么地方、任何地方”,多用于疑问句或否定句中Eg:Idon'twanttogoanywhere.Ican'tfindmytextbook.Didyouseeitanywhere.知识点三:Ithasallkindsofanimals.Kind(1)n种类akindof…一种…differentkindsof…不同种类的allkindsof意思是各种各样的Eg:Allkindsofplantsweredisplayed.(2)a仁慈的、和蔼的、好意的Eg:Missisakindnurse.知识点四:We'llneedourcapstoprotectusfromthesun.protectsb./sth.保护某人/物protectsb./sth.against/fromsth.“保护……免受……的影响或损坏”Eg:Weshouldprotectourearth.Iwaswearingafurcoattoprotectmyselffromthecold.知识点五:Zooscanhelppeopletostopanimalsfromgoingextinct.(1)stopsb.fromdoingsth.意思是阻止某人做某事,在主动语态中from可以省去,在被动语态中from不可省去。同义短语:keepsbfromdoingpreventsbfromdoingsthEg:Pleasedon'tstophim(from)playingbasketball.Hewasstoppedfromplayingbasketball.You'dbetterstophim(from)crying.(2)goextinct灭绝go为系动词,表示变成某种状态Eg:Manyanimalsaregoingextinct.?Step5:巩固练习、检测验收教学反思: