I can't figure out some subtleties in regards to <b>NEXT and THE NEXT</b><br/><br/><b>It is right to say</b><br/><br/>1) She is going there next year. (without the)<br/><br/><b>What does this sentence mean with THE</b><br/><br/>2) She stayed in bed the whole of Sunday and THE next day she was well again. <br/><br/>Why do we use THE NEXT here?