【導(dǎo)讀】B:Yes,'s___________.B:No,her___________.:Is___________?B:No,oneisherbook.:What'sthatinEnglish?B:It'sa___________.B:P-E-N-C-I-LC-A-S-E.B:It'sabackpack.A:___________?B:B-A-C-K-P-A-C-K.B:Yes,itis.B:___________C-A-S-E.A:Hereyouare.B:Thanks.C:Yes,___________you.A:Youarewele.二、backpack,notebook,puter,game,baseball,ruler,ring,watch,pencil. :eraserB:itisn’t,eraser,eraserA:isthis,eraserC:itis