1、Unit 4Words&Expressions(P21)know bag 知道;了解知道;了解书包;提包;袋子书包;提包;袋子3bPut these sentences in order to make a conversation.2343bPairworkA:Wheres the bag?B:I dont know.A:Is it on the dresser?B:No,it isnt.3cAsk and answer questions about the things below.A:Wherere the keys?Are they under the table?B:No,they
2、 arent.They are on the table.A:Wherere the pencils?Are they under the backpack?B:No,they arent.Theyre in the table.A:Wheres the baseball?Is it under the table?B:Yes,it is.4A:Wheres the backpack?Is it under the table?B:No,it isnt.Its on the table.Practiceoninunder方位示意图方位示意图:A:Where is the pencil?B:Its.A:Wheres the backpack?B:ItsA:Wherere the books?B:Theyre.