turn sth/sb (from A) to/into B:意思为由一种状况变成另一种状况!Water turns into ice when it freezes.
turn to :1.开始努力地或热情地工作 We turned to and got thr whole house cleaned in an afternoon
2.turn to sb/sth 向某人（事物）寻求帮助,指教等,The child turned to its mother for comfort