免费下载网址http://jiaoxue5u.ys168.com/Unit6Whenwasitinvented?(第4课时)一、教材分析:本课选自初中英语新人教版九年级(2014)新改版。谈论的话题是有关“发明”的话题。要掌握的结构是被动语态。本课时的教学内容是听力与口语相结合,重难点是词汇和短语教学。二、三维目标:1.知识与技能目标:掌握单词、短语和句型。2.过程与方法目标:通过对短文的阅读和复述,培养及时记忆的能力。3.情感、态度和价值观目标:展开想象的翅膀,谈谈自己的创造发明,培养未来发明家。三、教学重点:单词,短语和句型。四、教学难点:运用被动语态谈论重要发明的时间、发明者和用途。五、教学策略:通过谈论重要发明的练习,充分掌握被动语态的用法.六、教学准备:多媒体课件教科书课前预习学案。七、教学环节:Step1LeadinTalkabouttheinventions.Howmanydifferentkindsofinventionsdoyouknow?Canyougivesomeexamples?Oldinventions:abacusinventionsbinoculars,Electricstuffs,Transportations,Food.Step2PresentationHowdotheytaste?crispy脆的salty咸的sweet甜的bitter苦的redbayberriessour酸的peppershot辣的cookies,lemons,tea,candy,deliciouscrispy,icecream;nicesaltysweet,prune,sourawfulStep3PairworkDoyoulikebasketball?Doyouwatchbasketballgames?Whatdoyouthinkofthissport?Doyouknowwhenbasketballwasinvented?Anddoyouknowhowitwasinvented?Discussthesportwithyourpartnerandshareyourideaswiththeclass.Goforit!Ahardfloor解压密码联系qq1119139686加微信公众号jiaoxuewuyou九折优惠!淘宝网址:jiaoxue5u.taobao.com免费下载网址http://jiaoxue5u.ys168.com/思维导图Step4Learningstrategy:MIND-MAPPINGChangingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.Readandcomplete2cCompletethemindmapwiththeinformation.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.人们认为历史上第一场篮球赛是在1891年12月21日。Itisbelievedthat...意为“人们认为······”,是固定句型,其中it为形式主语,真正的主语为that引导的从句。其他常见类似的句型还有:Itissaidthat...据说„„Itissupposedthat...据猜测„„BasketballwasinventedbyaCanadiandoctornamedJamesstop...from...阻止......做......seesbdoingsth看到某人正在做某事encouragesbtodosth鼓励某人干某事...