unit4 Where’s my backpack? What’s this?It’s a … a table sofa a dressera beda bookcase a chairdrawerplant Match the words Match the words with the pictures.with the pictures.1.table__________1.table__________2.bed___________2.bed___________3.dresser_______3.dresser_______4.bookcase______4.bookcase______5.sofa___________5.sofa___________6.chair__________6.chair__________7.backpack______7.backpack______8.books_________8.books_________9.keys__________9.keys__________10.baseball______10.baseball______11.drawer_______11.drawer_______12.plant_________12.plant_________abcdefghijkl4523 Let’s learn•in 在...里面•on 在...上面•Under 在...下面 Let’s chant• Where is the pen ?• It is on the pencil case.• Where is the pen ?• It’s in the pencil case.• Where is the pen ?• It’s under the pencil case. Pair workPair workA:A: Where’s the… …? Where’s the… …? B: It’s B: It’s in/on/under/in/on/under/… …… … Where’re the rulers?They’re on the sofa.Where’re the books?They’re in the bookcase. PairworkWhere’re the… … ?They’re … ...dresser • Where’s the pen?• It’s in /on /under the desk.• Where’re the rulers ?• They’re in /on /under the chair. 我们要掌握:• Where’s the pen? • It’s in the pencil case. • Where’re rulers? • They’re under the desk. Homework 1 . 复习本节课的单词和句型 .2 . 用英语描述自己的房间 .