Please read it out loud like you are talking to someone.
Could you read it out loud as if you were telling it to someone?
read out loud : 読み上げる
as if : (仮定法)~かのように
仮定法になると時制が一つ下がることに注意です。
✖as if you are talking
〇as if you were talking
先生などに頼むときは、can you ~?ではなく
Please ~
Could you ~
Would you ~
Could you please ~
など、丁寧な表現がいいでしょう。