Here's a breakdown of its purpose:
1. Adding Information: "Furthermore" introduces new information that reinforces or expands upon the preceding statement.
* Example: "The weather was terrible. Furthermore, the roads were icy, making driving very dangerous."
2. Strengthening an Argument: "Furthermore" can be used to provide additional evidence or reasons to support an argument.
* Example: "The new policy is unfair. Furthermore, it is likely to have negative consequences for many employees."
3. Signaling Continuation: "Furthermore" implies that the discussion is still on the same topic and that the information is related to what came before.
* Example: "The company's profits have been declining. Furthermore, the stock price has been steadily decreasing."
4. Indicating Importance: The use of "Furthermore" often suggests that the information that follows is particularly significant or relevant to the argument being made.
In essence, "furthermore" acts as a bridge connecting ideas, emphasizing the importance of what follows and signaling a continuation of the same line of thought.