調子で

in that manner or tone

→ 調子
phrase Rare #39,057
in that manner or tone Describes the way someone speaks or acts, or the tone or atmosphere of something.
JA: そんな調子でやれば、きっと失敗するよ。
EN: If you do it that way, you’re sure to fail.

彼はふざけた調子でそう言った。

He said it in a joking tone.

私の父は穏やかな調子で話す。

My father speaks in a calm, gentle tone.

そんな調子でやれば、きっと失敗するよ。

If you keep doing it like that, you're sure to fail.

その調子で続けて。

Keep it up.