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II: Prepare and practice ? Research your topic carefully and anise the material. ? Before you give the speech,practise in front of a mirror or together with a friend. ? In your city, there are a lot of restaurants that use wooden chopsticks and white plastic boxes. Do you think it is friendly to the environment? what is your opinion ? What should we do ? list an outline first. Sample outline ? Introduction: We should tell the restaurants in our city to stop using wooden chopsticks and white plastic boxes. ? Description of the current situation (what do the restaurants do today?) Part 1. Reasons why wooden chopsticks and white plastic boxes are bad Part 2 Alternatives( solutions) Part 3 Action we should take Reasons why wooden chopsticks are bad Cut down trees to make them Can?t be used more than once Reasons why white plastic boxes are bad Made from dangerous chemical People throw them away or burn them Cause rubbish piles and dangerous gases Part 1. Reasons why wooden chopsticks and white plastic boxes are bad Part 2 Alternatives( solutions) ? Use other chopsticks that can be used many times ? Recyle used wooden chopsticks ? Use the boxes that are made from safe materials ? Use the boxes more than once ? Don?t throw away or burn used boxes Part 3 Action we should take ? Tell the restaurants and our friends about the problem ? Ask the restaurants to change their behavior ? Don?t go to restaurants that use wooden chopsticks and plastic boxes ? Bring our own chopsticks and “green and clean boxes” ? Heal the world Make it a better place For you and for me And the entire human race There are people dying If you care enough for the living Make it a better place For you and for me Good bye 。 Knowing ho