Tip 1:
    　If you don't understand something right away, don't give up. Keep listening. The speaker might say something later that will help you understand the main idea.
    　Tip 2:
    　Listen for key words. Key words are stressed. They are louder, longer, and higher pitched than other words. These are the words that the speaker thinks are most important in a sentence. For example, notice the stress and intonation in this dialogue: A: I went to the store. B: Which store?
    　Tip 3:
    　Think about the situation and ask yourself these questions: Who is speaking? What is the relationship between the speakers? What are they talking about? Where are they? How do they feel?