1、 Were you on the second floor?-whereModule 10 Unit 1 Module 10 Unit 1 Were you on the second floor?floorareisamBe动词动词waswere过去时过去时(then)现在时现在时(now)is was过去式过去式was/were过去是过去是was not=wasnt过去不是过去不是描述过去的动作或状态时，描述过去的动作或状态时，要把要把isis改成改成was was。are are 改成改成werewereare were过去式过去式were not=werent过去不是过去不是小小儿歌，
2、请牢记小小儿歌，请牢记 我我(I)用用am,你你(you)用用are，is连着他连着他(he)，她，她(she)，它，它(it)。单数名词用单数名词用is，复数名词全用，复数名词全用are。一般过去时：一般过去时：我我(I)用用was,你你(you)用用were，was连着他连着他(he)，她，她(she)，它，它(it)。单数名词用单数名词用was，复数名词全用，复数名词全用were。Was you on.?the second floorthe last floor the first floorin the hospitalin the parkIn the supermarketWere you on?at schoolin the police stationWere you on?
