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1、Unit 2In the classroom (教室）教室）Lets review(复习） Ask and answerWhats this?Its Its a cata cat. Ask and answerIts a floor.What about this?.怎么样？怎么样？ This is our classroom. Do you know what are these? deskfloorwindowcurtains light chair board doorUnit 2 Lets learn（学习）介词in的用法inThe boy is _ the box. in 在.里面介
2、词on的用法onThe girl is_ the box.on在上面介词under的用法underThe cat is _the box.under在下面介词 behind 的用法behind The bird is _ the box.behind在后面介词 in front of 的用法 在前面 The girl is _ the box.in front ofin front of 介词小集合in在在.里面里面on在在.上面上面behind在在后面后面in front of在在前面前面under在在下面下面 Lets practice（练习)1.No.1 is _ the car. 2.
3、No.2 is _ the car. 3.No.3 is _ the car. 4.No.4 is _ the car. 5.No.5 is _ the car.behindonunderin in front ofv Jerry is the plate（盘子）（盘子）.介词大考验介词大考验onLook! Jerry is the bottle（瓶子）（瓶子）.介词大考验介词大考验inv Jerry is the cheese（奶酪）.介词大考验介词大考验undervJerry is standing(站) Tom.介词大考验介词大考验behindbehind在后面Jerry is lyin
4、g(躺) Tom.介词大考验介词大考验 in front of Lets talk（说）Jerrythe desk . is underWhere is Jerry?Jerry isthe bed.on. Where is Jerry?Jerrythe picture（图片）（图片）. behindWhere is Jerry?Its on the box.Where is the cat? Its under the box.Where is the cat? Its in the box. Where is the cat?Its in front of the box.Where is
5、the cat? Its behind the box.Where is the cat? Ask and answer(结对活动，找搭档）Its .Where is.?.在哪里在哪里. Lets play（说）Do as I say(我说你做） Lets summary（总结）Summary2.The sentences: Where is. Its in/on/behind/under/in front of.1.Learn five prepesition: in , on, under, behind, in front of.Homework1.Talk about your classroom.2.Cope the words: in , on, under, behind, in front of.