Answer:
In Walt Whitman's poem "O Captain! My Captain!," the emotional contrast between the sailors and the people is expressed by irony, which is the language that means the opposite of what is said. In that matter, the sailors are miserable because they have just come from war and the captain has died. However, the people on the deck do not know what actually happened during the war or that the captain has died, so they are simply contented that the war is over.
About discovering is a gerund phrase
The reoccurring alternation of strong and weak sounds is rhythm.
The Duke is conversing with an emissary of a tally. The Duke is attempting to wed the check's little girl, so he is endeavoring to awe the emissary. In portraying the sketch of his latest duchess, he imparts more about himself than he does of his late spouse. He takes note of that the Duchess' look of "euphoria" in the work of art is not on the grounds that he was available amid the artistic creation.