Unit1Thisismynewfriend.精通版·四年级上册Lesson3\nWhereareyoufrom?I’mfromSingapore.Whereareyoufrom?I’mfromCanada.Review\nDoyouhaveanybrothersorsisters?Freetalk\nWhoisthisboy?Heismybrother.Lookandsay兄弟男孩\n女孩Whoisthisgirl?Sheismysister.姐妹\nbrothersisterboygirlLet’sread\nboy男孩girl女孩Justreadandwrite\nWho’sthisboy?He’smybrother.Who’sthisgirl?She’smysister.\n\nWatchthecartoonandreadagain.\nA:Who’sthis_________?B:He’s/She’smy_________.Workinpairs\nMybrotherisaboy.Mysisterisagirl.Myfatherisaman.Mymotherisawoman.Let’schant\nLookandguess1.Whoisthewoman?2.Wherearethey?\nJusttalkMum!Thisismynewfriend,Jim.Welcometoourhome,Jim！\nWho’sthisboy?He’smybrother.She’smysister.Who’sthisgirl?\nReadandanswer1.WheredoesJimgo?2.WhatdoGaoWeiandJimtalkabout?HegoestoGaoWei’shome.TheytalkaboutGaoWei’sbrotherandsister.\nReadandfillintheblanks.1.JimisatGaoWei’s________.2.ThegirlisGaoWei’s________.3.TheboyisGaoWei’s________.homebrothersister\nRole-playMum!Thisismynewfriend,Jim.Welcometoourhome,Jim！...\nLanguagepoints1.Welcometoourhome,Jim.欢迎来我们家，吉姆。Welcometo+地点，表示“欢迎来到……”。例句：欢迎来到中国。WelcometoChina.\n2.—Who’sthisboy?这个男孩是谁？—He’smybrother.他是我的弟弟。这是who引导的特殊疑问句，用来询问某人的身份。句型结构为：Who’s+某人?答语是：He/Sheis+身份.\nLet’splayLet’splayagame!OK!Guess!Who’sthisboy?GaoWei?\nWatchthecartoonandreadagain.\nGuess!Who’sthisboy/girl?He/Sheis______.CaicaiLuluChengchengFeifeiLet’sguess\nSummary1.Keywords:brother,sister2.Keysentences:—He’smybrother.—Who’sthisboy?—She’smysister.—Who’sthisgirl?\nExercise一、单项选择。1.Welcome______my home!A.inB.toC.on2.—Who’s this boy?—______my brother.A.He’sB.I’mC.She’s3.—Who’s the girl?—She’s my______.A.boyB.brotherC.sister\n二、读句子，选择正确的图片。()1.Thisisaboy.()2.Sheismysister.()3.Heismybrother.AB.A.B.A.B.A.BA\nHomework1.Practicethedialogueonpage6.2.Introduceyourfamilytoyourpartner.3.Copythewordsforthreetimes.