moving to spain (Alicante)

helloooooooo everyone we are thinking of moving to spain next year,but,as all parents naturally do we are concerned about the impact it will have on our 7yr old daughter.we have visions that she will be sat in a class at school expected to understand what they are saying and wont be helped.now she is a bright friendly little girl and learns very quickly but we have been led to believe she will have to sit in a class and just hope for the best,is this true can anyone help put our minds at rest.wee are looking to move to the cuidad area of alicante.thankyou in advance for any help and advice x