City have lost three games in a row including the derby defeat against Manchester United in the league, and the Tottenham defender is expecting them to bounce back.
"I'm pretty sure they are going to be desperate for the win after the results they have had this week," he told 'Sky Sports'.
"It's been a sticky patch for them but they have been flawless this season. It is going to be a tough game, we are definitely expecting them to come all guns blazing and we've got to be ready for that."
Tottenham's last defeat came away at City, 14 league games ago, and Davies is looking to avoid a repeat.
"I think it was just how organised they were. They knew their roles down to a man on the pitch," he continued.
"They made it tough, they moved the ball quickly and on the day they were the better team.
"But it is another game this time, it is a different time of the season and we've got to be confident going into it.
"It's going to be a tough game, of course, but we've got to be ready."