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1、六下Unit1Howtallareyou?BLet’slearn的教学设计教学目标:1、能听、说、读、写五个形容词的比较级形式heavier、stronger、bigger、thinner和smaller.2、能准确灵活地运用上述形容词比较级来描述人物和动物的特征差异。如Howheavyareyou?I’m52kilograms.You’reheavierthanme.3、能够完成matchandsay练习并能正确在其中运用。教学重点:掌握五个四会形容词的比较级形式,heavier、stronger、bigger、
2、thinner和smaller. 教学难点:掌握以下形容词的比较级构词形式heavy---heavier,thin---thinner,big---bigger small---smaller, strong---stronger.教具准备:taperecorderPPT教学流程(Teachingsteps)Step1、warm-up1.DailyEnglish2.Dictation:(1)younger,(2)longer,(3)shorter,(4)Howtallareyou?(5)I’m1.61meters
3、.(6)Heisolderthanme3.Askandanswer(1)T:Howtallareyou?S1:I’m1.62m/----T:I’mtallerthanyou.Youareshorterthanme.(2)T:Howoldareyou?S2:I’m12yearsold/---T:I’molderthanyou.Youareyoungerthanme.Step2.Experiencethenewknowledge1.Lead-inbysituation(1)ShowthePPTandsay,Look!T
4、hedogis50kg.Itisheavy.Ss:Yes,it’sheavy.板书heavy(2)ShowthePPT呈现单词big和small(板书big和small)。(3)教师用PPT展示两张胖瘦人照片呈现单词thin和strong(板书thin和strong) 2.Self-experienceandcooperation(1).ShowthePPT,Talkaboutthepicturesingroupsbythemselves.(2)Trytousethecomparisontotalkabouti
5、t,eg:Thedogisheavierthanthecat.Theelephantisbiggerthanthemonkey.Themonkeyissmaller----(3)、教师出示这几个单词,让学生比较它们的不同,板书最好用不同颜色的笔书写比较级的变化。heavier,smaller,bigger,thinner,stronger.(4).LetSsdiscusshowtoreadthesewordsingroups.(5).Trytoreadthesenewwordsingroups.3.Showinga
6、nddirecting(1).ListentothetapeandSsrepeat.(2).Readthewordstogether:heavy---heavier,big---bigger,small---smaller,thin---thinner,strong---stronger(3).Showingthenewwordsinclass.(4).Readandrecitethewordsbythemselves.(5).MakethesentenceswiththePPT.eg:Mybagisbiggert
7、hanyours.Stwp3.Consolidationandsummary1.Readandrememberthenewwordsfor3minutes2.FinishMatchandsay.如:Mike’sfishissmallerthanSarah’s教师先示范和一名同学,鼓励学生说出有创意的句子,如:Mike’s fishisbiggerthanmine.S1:sarah’s fishis longerthan---- 3.Fillintheblanks(1).You’reshorter_____
8、__me.(2).I’m__________(瘦的)thanyou.(3).Heis4kg_________(重的)thanme.(4).Yourbagis_________(大的)thanmine.4.Summarytheimportantpoints.(LetSsfinishit)5.Homework:FinishtheWbP6ofthisperiod板