精选优质文档-倾情为你奉上人教版(PEP)四年级英语下册易错题详解1. Is this the computer room? Yes, _. A. it isB. they areC. it isnt点拨： 当想确认近处或远处的事物时, 可以用“Is this. . . ? ”或“Is that. . . ? ”来确认, 肯定回答用“Yes, it is. ”, 否定回答用“No, it isnt. ”。答案：A【举一反三】(1) Is this a supermarket? (作否定回答)_ 答案：No, it isnt. (2) Is that a tiger? (作肯定回答)_ 答案：Yes, it is. 2. How many _are there in your family?A. people B. boy
