小学PEP六年级英语Unit1Howtallareyou?(Breadandwrite)教学设计塔下中心小学甘庆玲教学目标：1.通过Let’sread的学习，了解有关spermwhale和killerwhale的知识。2.能够听、说、认读单词：squid,lobster,shark,seal,whale和单词ton,meter,kg,cm.3.能够听、说、认读句子：Itcandiveintothedeepcoldwater.Itcanjumpoutofwater.Eachupto20cmlong.4.完成Matchandsay连线及口头表述的练习。教学重难点：1.重点：了解spermwhale和killerwhale的区别2.难点：对长度，重量，大小的单位区分以及表达。教学准备：教学课件，录音机，单词卡片教学过程一．热身（Warm-up）1.比身高男生为一组站起来，通过比高矮的方法来排队，边排边说：Taller,taller,Iamtallerthanyou.一个接着一个说Taller,taller,Iamtallerthanyou.2.比胖瘦女生为一组站起来，通过比胖瘦的方法来排队，边排边说：Thinner,Thinner,Iamthinnerthanyou.一个接着一个说Thinner,Thinner,Iamthinnerthanyou.二．新课呈现（presentation）1.说说自己喜欢的动物。T:Ilikeanimals.Myfavouriteanimalisgiraffe.It’s200cmtall.Itlikeseatingleaves.Doyoulikeanimals?What’syourfavouriteanimal?让学生描述他们喜欢的动物。2.出示多媒体课件多媒体出示两头鲸（spermwhale和killerwhale）,教师介绍：Thisisspermwhaleandthisiskillerwhale.T:Howheavyisthespermwhale?课件展示，引出重量单位ton.T:Howlongisthespermwhale?Howlongisitstail?教师可通过longer/shorter来帮助学生猜其长度。课件展示spermwhale的牙齿，T:Howmanyteeth?Howlongisitstooth?T:What’sitsfavouritefood?给学生一系列食物让学生来选择，从而引出单词squid,lobsters,smallsharkT:Whatcanitdo?(Itcanswim.Itcandive.Itcandiveintothedeepcoldwater.)3.通过killerwhale与spermwhale做比较，完成下列填充表格的练习4.根据Let’sread，完成下列问题Howlongisthekillerwhale?Howheavyisthespermwhale?Howmanyteethdoesthekillerwhalehave?Howlongisthetailofthespermwhale?Whatdoeathespermwhaleeat?Canthekillerwhalediveintothedeepcoldwater?5.再读课文，补全句子，完成短文后的练习。6.分组讨论，说说两头鲸的不同。三．巩固与拓展(Consolidationandextension)1.swimmer的意思是什么，与此构词方法相同的你还知道哪些？2.认读并了解下列词汇的意思：length,weight,teeth,diveinto,jumpoutof,skill,more四．作业1.Thespermwhaleis15mlong.Thekillerwhaleis8mlong.（合成一句）Thespermwhaleis7m________thekillerwhale.2.Itstailis6mlong.(对划线部分提问)________is____tail?3.Thekillerwhaleisagoodswimmer.(同义句)Thekillerwhateisgoodat____.4..Thekillerwhaleis3600kg.(对划线部分提问)________isthekillerwhale?5.Thebabyhasonetoothnow.(对划线部分提问)____________doesthebabyhavenow?板书设计Unit1Howtallareyou?(第六课时)SpermwhaleKillerwhale数据比较级数据比较级Length(长度)15m8mWeight（重量）35tonsTeeth（牙齿）More(更多)Less(更少)Tail（尾巴）6mlongSpermwhalesquidlobsterssharksdiveKillerwhalefishbirdssealswhalesgoodswimmer
