get to doing sth
reach the point where one does sth; begin to do sth 开始或著手做某事
He got to thinking that she perhaps wouldn´t come after all. 他已意识到也许她根本不来了. `get to sb (infml 口) annoy, anger, or affect sb 使某人恼怒或生气; 影响某人
Her constant nagging is beginning to get to him. 她不停地唠叨惹得他生起气来.