Step1.Show the key word "lottery" to the students in order to arouse the students’ interest.
Step 2.Ask the students some questions to predic the main idea of the passage.
(1).Have you bought any lottery tickets?
(2) "If you have bought lotteries, have you won a lot of money?
Step 3:Gvie students 4 minutes to have a discussion to get their own answer.
Step 4:Let students exchange their ideas in group and summarize their opinions.
Step 5:Now compare your ideas with the heros in our article to get the difference and similarities, then present their opinions in class .