there are lot of tricks u can try.it worked for my pup.
wenever he chews any undesired object take it away frm him immediately saying 'NO' very firmly like u really mean it and give him his chewing bone.
next thing u can do is keep ur slippers away frm him or wear them.this way he will try to get to it but soone he will realise that theres no pt in going after sli[[ers as hes never gonna get them.
also if he is biting away ur furniture apply something non-toxic and whose smell ur dog doesnt like.try rubbing a freshly cut lemon(nimbu) on it.
after a few days or 2 weeks he might leave this habit.