1、环节教学内容教法学法二次备课教学目标Aim1掌握比较等级的表达法,运用比较级来描述身边的事情。Aim2了解一些自然灾害的基本知识并学会保护自己。认定自主习ThreetimesasstrongasTencentimeterslongerthanAisthreetimesasstrongasBAisnotnearlyasstrongasBAismorethantentimesbiggerthanBwar,flood,pollution,natural,desert,earthquake,BelackofwaterFrombadtoworsePreventfromBefilledwithLearnb
2、ythemselves:Floodisoneofthebiggestproblemsintheworld.Askthestudentstoreadtheaimstogether,makesuretheycangrasptheaims.Givethemfiveminutestolearnthelanguagefocusbythemselves.教学重点难点导入新课Present:wellfocusonthefactorsthatthreatenhumanbeing.预展示Alittlemorechooseeachstudentfromthegroupstowritedownthephrases.
3、作业设计Exercise1.translatethefollowingphrases.Exercises2.recitetheimportantsentencesandtranslatethesentences.Exercises3.Findinformationaboutoneandwriteanarticleforanewsmagazine.Useatleasttwocomparisons.合探究当堂达1.Soldiersworkedhardtosavepeople,andtriedtopreventthewaterfromrisinghigherbyusingbagsfilledwihs
4、and.动词不定式的用法Prevent.From.2.Thelongerpeoplewaitedforhelp,themoredangerousthesituationThe+比较级,the+比较级Translatethesentences.这条河的长度是那条河的三倍。大象比海龟几乎长五倍。3.这座房子比你的房子大两倍。DiscussthelanguagefocusAndgivesomeexamples.Ifnecessary,givethemsomehelp.板书Unit9SectionBAisthreetimesasstrongasBAisnotnearlyasstrongasBAismorethantentimesbiggerthanB反思审阅签字:年月日