Listen to the chant and chime in. Then listen to a formal presentation and an informal conversation.
Chant: Choosing Your Words
Use appropriate language
Carefully choose your words,
When you want to express your thoughts,
When you want your ideas heard.
Match words to the occasion
At school or social events,
Always speak politely,
With respect and intelligence!
Use appropriate tone and volume
With words you want to stress.
Along with body gestures,
This guarantees success.
Ladies and gentlemen, thank you for coming to our presentation about global warming. Today, you will hear from speakers about how Earth is changing. We will explore the reasons why Earth is warmer. We will examine if warmer temperatures mean changes in weather and changes in our lives.