5AUnit9Shapes江苏省启东第一实验小学倪林花一．教学内容：5AUnit9ShapesB&C二．教学目标：1．能听懂，会说形状类单词：circle,square,diamond,rectangle,triangle,star.2．了解字母组合ir,ar在单词中的发音。3．熟练掌握句型：Whatshapeisthe…?It’sa…Howmany…canyousee?Icansee…4．能用所学单词和句型描述图中的形状。三．教学重点：句型Whatshapeisthe…?It’sa…的灵活运用。四：教学难点：triangle,rectangle,square,diamond的发音。五．教学准备：课件，单词句形板，实物，活动用纸，形状贴纸奖品。六．教学过程：I.FreetalkT:Boysandgirls,doyoulikedrawing?S:Yes,Ido.T:OK.Todaywe’lllearnhowtodrawpictures,OK?S:OK.II.Presentation(1)T:(点击ppt呈现一幅图)Whatcanyouseeinthepicture?S:Icansee…T:(点击ppt，图形分散开)引出shape(强调a和pe的发音)T:(手指这些图形)Whatarethese?S:Theyareshapes.(贴课题)T:Look,therearemanyshapesontheblackboard.Wehavefourgroups,ifyoudoagoodjob,youcancometotheblackboardandputashapeintoyourgroup,OK?S:OK.(2)T:由课件上的football引出circle.It’sacircle.(让学生先读skirt,first,引出ir的发音)然后拿出单词板领读circleT:Whatshapeisthefootball/basketball/volleyball?S:It’sacircle.T:Whocanaskthisquestion?S1:Whatshapeisthefootball?(教师拿出句型板领读句子)T:(点击ppt)Let’smakedialogues.看图编对话A:Whatshapeistheclock?B:It’sacircle.A:Whatshapeisthecake?B:It’sacircle.(3)T:课件呈现圆形后面藏着一本书，先让学生猜What’sbehindthecircle?引出rectangle.It’sarectangle.(点击ppt)Followme,rec,tangle让学生自己读出单词（小组，个别）注意重音。T:Whatshapeistheruler/pencil-box?S:It’sarectangle.T:(点击出现教室图片，里面有很多长方形的东西，让学生用编对话的形式找出里面的长方形)Whatshapeisthe…?It’sa…S:(练习并表演对话，奖励)(4)T:(点击教室的桌子上出现一个正方形的钟,由此引出square)It’sasquare.(点击ppt)领读单词让个别学生举单词板问Whatshapeisit?全班一起回答。T:(点击出现多个正方形图)Howmanysquarescanyousee?S1:Icanseeninesquares.T:Whocanask?S:Howmanysquarescanyousee?(引出Howmany…canyousee?Icansee…句型)T:(点击ppt出现很多长方形)Makeadialogue.Howmanyrectanglescanyousee?Icanseefiverectangles.1(5)T:用What’smissing?的游戏巩固这三个单词。T:(点击ppt)Let’smakedialogues.TandSsaskandanswerinturns.Whatshapeisthe…?It’sa…(boxcircle,bagrectangle,clocksquare)T:(点击ppt)东西被遮住，看不出形状。Canyouremembertheshapes?Practiseinpairs.Makethedialogue.S:(两个两个编对话猜图形)(6)T:(把一张正方形的纸对折成三角形，引出triangle)让学生进行Whatshapeisit?问答T:(点击ppt)Whatshapeisthesign?S:It’satriangle.T:(点击ppt三明治)学生对话T:(点击ppt楼梯)用Howmany句型问答(7)T:(点击ppt由两个三角形引出菱形)(学生互相问答)S:Whatshapeisthekite?S:It’sadiamond.T:(点击ppt五菱标志)Whocanask?S:Howmanydiamondscanyousee?S:Icanseefivediamonds.(8)T:让学生猜老师手中卷笔刀的形状，从而复习前面的形状单词。T:No,it’sastar.让学生先读carpark引出ar的发音领读starT:(点击ppt出现红色长方形)Look,thisisarectangle.IfyouwanttodrawaChineseNationalflag,whatcanyoudrawintherectangle?S:Icandrawfivestarsintherectangles.T:(点击ppt)What’sintherectangle?S:Therearefivestarsintherectangle.III.Consolidation(1)Agame:教师在空中比划形状，让学生猜，然后让学生比划，大家猜。(2)T:听指令，两人合作，贴出正确的图。1.Putasquarebetweenthetriangles.2.Puttworectangleunderthesquare,theyarehislegs.3.Putacircleonthesquare.4.Putatriangleonthecircle.5.Putadiamondinthesquare.完成后教师评价，做对的组奖，课件呈现一些问题，让学生互相问答)1.Whatshapeishishat?It’satriangle.2.Howmanyrectanglescanyousee?Icanseetworectangles.3.What’sinthesquare?It’sadiamond.4.Howmanytrianglescanyousee?Icanseethreetriangles.(3)（呈现前面的教室图）看图师生问答———仿照例句编对话————写对话IV.Homework1.Copythenewwordsandsentences.2.FinishPartC.3.Drawsomepictureswithsomeshapes,andtalkabouttheshapeswithyourfriends.2
