7、貌的请求,语气更委婉3ThefootballcouldbeTom’s,helovesplayingfootball.推测意为可能may1MayIcomein?MayItakethisbookoutofthereadingroom?表示“允许”或“请求”2Hemayknowtheanswer.Hemaybeournewteacher.猜测,“或许”“可能”。3Mayyouhaveagoodtime.Mayyoubehappy祝愿might1Youmightbe right.Shemightbe waiting for us.推测,可能。might比may语气更不确定