小学英语新外研版Join In剑桥三年级上册Welcome unit第2课时（Parts 1, 2 & 3）教学课件（2025秋）

JoinIn剑桥·三年级上册WelcomeUnitLet’sbegin第2课时（Parts1,2&3） Singalongwiththelyrics!Warmup Hello.I’mToby.Let’splaygames!Listenandfollowme.Doyourememberhim?你们还记得他吗？ Lookandlearn.听Listen!Listen!Let’slisten! 唱Sing!Sing!Let’ssing! 说话Speak!Speak!Let’sspeak!ABC 画，绘画Draw!Draw!Drawafrog! 看Look!Look!Lookatthebird!look单独使用时,常用于引起他人的注意。 猜；猜测Guess!Guess!Let’sguess! 思考Think!Think!Let’sthink! 比画着表达Mime!Mime!Let’smime! 阅读Read!Read!Let’sread! 写Write!Write!Let’swrite! 玩Play!Play!Let’splay! 给……涂上颜色Colour!Colour!Let’scolour! Guess!Let’sspeak!Mime!Let’ssing!Draw!Let’sread!Listen!Look!Readandthink…祈使句 祈使句是用来表示命令、建议、请求、劝告、禁止等的句子。Grammar(语法) Do型祈使句句型该句型的主语（通常是you）常省略；为了表示礼貌，可在句首或句末加please。动词原形(+其他).注意 Let型祈使句句型Let’s是letus的缩写形式，意为“让我们”，后接动词原形。Let’s+动词原形(+其他).注意 Colourtheframes.给图片的边框涂上与动词相同的颜色。listenABCsingspeakmime drawlookguesswrite thinkreadcolourplay Listenandpoint.Thenmatch.听一听，指一指。然后连一连。 Listenandpoint.Lookandlisten.Listenandsing.Listenandcolour. Listenandmime.Listenandwrite.Let’splay. Let’smatch.Lookandlisten.Listenandsing.Listenandcolour. Listenandwrite.Listenandmime.Let’splay. YouMimeandIGuess你划我猜Listenandwrite.Listenandcolour.Lookandlisten.Listenandsing.Let’splay.Listenandmime. Listenandmime.听一听并模仿。Listenforthekeywordsaboutorders. ListenagainandmimeStandup.Say“Hello!”Claphands.Sitdown.站起来。说“你好！”拍手。坐下来。你好 Standup!Claphands!Read!Look!Listen!Say“Hello!”Write!Sitdown!Canyoumime?GameGame NewwordsaboutclassroomordersListen,sing,mime,speak,draw…Whathavewelearnttoday?今天我们学习了什么？SummaryImperativesentences(祈使句)Do型祈使句；Let型祈使句 Readandwritethenewwordsthreetimes.Makeclassroomordersusingtheactionwordswelearntinthislesson.Dotherelatedexercises.完成相关课后练习。Homework