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1、英语公开课教学教案教学内容：Unit2Section3Grammarfocuscan&can’t授课班级：13.8授课人：曾熙美STEP1.Revision1)Greetings2)Gooverthefingergame‘FiveLittleMonkeys’.STEP2.Lead–inShowapictureofYaoMingwithPPT,andask,‘Doyouknowthisman?Yes,it’sYaoMing.Heisabasketballplayer.Sowecansayhecanplaybasketball.’(writedown
2、thissentenceontheblackboard).ThenshowanotherpictureofYangLiping.“sheisanextremelyexcellentdancer,andshedancesverywell.Soshecandance.”(writedownthissentenceontheblackboard).Showthepicturesofstudentsdrawnbythemselves.Andsay,“therearemanypicturesinmyhands.Theyaredrawnbyyou.AndIt
3、hinkyoudrawverywell.Sowecansay“Youcandraw”.(writedownthissentenceontheblackboard).ButIcan’tdraw.”Thenletsstoreadthesentencestogether.Thensay,“pleasewatchthesesentencescarefully,whatcanyoufindout?Yes,thereisaCANineverysentence.(underline“can”6ineverysentence).andtellss,“Ournew
4、lessonisaboutthiswordCAN.”(Write“CAN”ontheblackboard.)Thenaskss“Canyouunderstandthisword?itmeans“能，会inChinese.itisamodelverb.andhowtouseit?”OK,它用来表能力。某人会做某事，weuseCAN；某人不会做某事，weuseCAN’T.(Write“can’t”ontheblackboard.)Step3.DrillShowfourpairsofpicturestotalkaboutwhatpeoplecando.
5、1)Icanplaybaseball.Wecanplaybaseball.2)Marycansing.Theycansing.3)Shecanswim.Theycanswim.4)Thegirlcanrideabike.Theycanridebikes.Thenshowsomeactionsandsomedollstotalkaboutwhatpeoplecan’tdo.1).Ican’tsingthissong.(Iwillsingthesongwrongly)2).Thedollcan’trun.3).Thedollscan’trun.Nex
6、t由“Thedollscan’trun.”导入can的一般疑问句以及它的肯定和否定回答Canyourun?yes,Ican。Canthedollsrun?No,theycan’t.Thenshowbox1,2,3,andletssreadthesentencestogether.And6thenhelpssmakeaconclusion:Sbcando…;Sbcan’tdo…Cansbdo…?肯定回答：Yes,sbcan.否定回答：No,sbcan’t.Thengiveaconclusion:情态动词can的用法口诀。v情动can表能力，动词原形
7、后面站。v不管主语何变换，can模样永不变。v一般疑问can提前，否定can后not添。Step4.Practice1)Practice“cansbdo…”?andtheanswers.ShowtwopairsofpicturesonPPT,helpsstoanswerthequestions,suchas:Canyouplaytheguitar?Yes,Ican/can’t.Canheplaytheguitar?No,Ican’t.……Andthenasksstoreadtogether.2)PlayagameAskandansweroneby
8、oneinagroup.6FirstlyletsstoreadthesentencesonthePPT,andthenasksstopl
