Model represent knowledge, a model could be a single object or could be some structure of objects. There should be one-to-one correspondence between the models and its parts.
View is the visual representation of its model. A view is attached to its model and get the data necessary for the presentation by asking question to the model. All these questions and messages have to be in the terminology of model, the view will therefore have to know the semantics of the attributes of the model it represents.