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Lesson3WelcometoOurSchool,课前自主预习,课堂互动探究,Unit1SchoolandFriends,课前自主预习,show,around,classroom,Lesson3WelcometoOurSchool,office,plan,lab,showaround,havefun,playsports,备课,上课,Lesson3WelcometoOurSchool,Welcometo,anoffice,Lesson3WelcometoOurSchool,playsports,havefun,Whats,lab,Lesson3WelcometoOurSchool,Canada,LiMing,classroom,getbooks,office,Lesson3WelcometoOurSchool,课堂互动探究,词汇点睛,1showv.指示；带路,观察Letmeshowyouaround.让我带你参观一下。Pleaseshowyourtickettome.请向我出示你的票。,Lesson3WelcometoOurSchool,探究show用作动词，有以下用法：(1)showsb.around意为“带某人参观”。(2)showsb.sth.showsth.tosb.，意为“向某人展示某物或把某物给某人看”。,Lesson3WelcometoOurSchool,活学活用,(1)请带这名新同学参观一下。Please_thenewstudent_(2)你能让我看看你的照片吗？Canyoushow_？Canyoushow_to_？,show,around,meyourphoto(s),yourphoto(s),me,Lesson3WelcometoOurSchool,2anart.一个(件/位),观察Thisisanoffice.这是一间办公室。Thisisntaball.Itsanapple.这不是一个球，而是一个苹果。,Lesson3WelcometoOurSchool,辨析a,an与the,Lesson3WelcometoOurSchool,活学活用,Isthat_eraser?No,itisnt.A.aB.anC.theD./,【解析】eraser是以元音音素开头的单词，所以前面要用不定冠词an修饰。,B,Lesson3WelcometoOurSchool,句型透视,1Welcometoourschool.欢迎来我们学校。,探究“Welcometo”也可写成“Youarewelcometo”，是迎接他人的日常用语，意为“欢迎来到”，后接表示地点的词。,拓展“Yourewelcome.”意为“不用谢，不客气”，常用来回答“Thankyou”。与其用法相同的还有“ThatsOK./Thatsallright./Notatall.”等。,Lesson3WelcometoOurSchool,活学活用,Thankyouforhelpingmesomuch!_A.DontthankmeB.AllrightC.DontsaysoD.Yourewelcome,【解析】考查交际用语。句意：“谢谢你帮了我这么多。”“不用谢。”Yourewelcome.Thatsallright.Notatall.，意为“不用谢”。,D,Lesson3WelcometoOurSchool,2Weplaysportsandhavefunthere.我们在那儿进行体育运动，玩得很开心。,探究(1)playsports意为“_”。(2)havefun意为“过得高兴；玩得愉快”。其同义表达为haveagoodtime或enjoyoneself。,进行体育运动,Lesson3WelcometoOurSchool,活学活用,Wearegoingonaschooltriptomorrow._A.ExcusemeB.ImsorrytohearthatC.YourewelcomeD.Haveagoodtime,D,Lesson3WelcometoOurSchool,3Whatsthat？那是什么？Itsalab.那是一间实验室。,探究“Whatsthat？”是用来询问远处物品的句型，意为“那是什么？”。,Lesson3WelcometoOurSchool,拓展询问物品的其他句型：(1)“Whatsthis？”意为“这是什么？”，用于询问离说话人较近的物品。(2)“Whatsthat？”意为“那是什么？”，用于询问离说话人较远的物品。(3)对于询问物品的句型都可以用“Its”回答，it代替问句中的this或that。,Lesson3WelcometoOurSchool,活学活用,Whatisthat?_AItsalibraryBThisisanofficeCYes,thatisDThatisaboy,A,Lesson3WelcometoOurSchool,课文回顾,LiMingshowsJackaroundtheirschool.Heintroducesfiveplaces(地方)tohim.Theyaretheir1._，an2._，the3._，the4._anda5._,classroom,office,playground,library,lab,Lesson3WelcometoOurSchool,
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