Unit 8 When is your birthday?

重点知识园地Section A 1.When is your birthday,Linda?琳达,你什么时候过生日?“When is one’s birthday?”是询问某人生日是何时的句型。如:When is your birthday,John?约翰,你什么时候过生日?when可以用来对年、月、日等时间提问,回答时用介词in,on,at加具体时间。