Unit 3Is this your pencil,第三课时Grammar Focus,一、用括号内所给单词的适当形式填空。 1Is this _(you) book? No,it isnt _(I). 2 (he) pen is black.What about _(she)? 3_ is a dog._ name is Wangwang.(it) 4Are these _pencils? Yes,theyre _(he) 5Are those books _(your)? No,theyre _(she,your,mine,His,hers,It,Its,his,his,yours,hers,二、单项选择。 ( )6.Oh, this cup is _, and the cup on the table(桌子) is yours. Amy Bmine Cme Dmyself ( )7._ his parents? Yes, they are. AAre you BIs that CI