课件22张PPT。lesson1 That's his dog bagpencil boxpencilpen This is the
dog's house.dog's housethe cat's houseThis is the cat's
house.This is Sam.
This is Sam's book.Sam This is Sam's ball.This is Lingling.
This is Lingling's bag.LinglingThis is Lingling's
toy car.This is someone’s ...
这是某人的......
如:This is Sam’s book.
这是Sam的书。重点句型 They are Sam’s toy.They are Lingling's
pens.They are someone’s ...
这是某人的······
如:They are Sam’s toys.
这是Sam的玩具。That’s a … .deskWhat’s that?That’s a … .chairWhat’s that?That’s a … .markerWhat’s that?That’s a … .bookWhat’s that?“What’s this?”用于询问别人物品的名称,意为“这是什么?”。回答可用:It’s a/ an…其中,’s=is。