1. Your attention,please. Flight CA1145 from Beijing to Tokyo is now boarding at gate D45. Please get your boarding cards ready and go to the gate.

2. Ladies and Gentlemen, may I have your attention please ? The gate for flight UA445 from Beijing to Changsha has been changed. The new gate is A15. we will begin boarding in about ten minutes. Thank you.

3. Attentions all passengers on flight SE3765 from Beijing to Paris. Your flight will be twenty minutes late because of bad weather. Please be ready to board the flight at gate E34. Thank you.

4. Useful structure Do you want to travel to future or the past? --Which year would you like to go to? --I’d like to go to the year … --Why would you know what life will be like …years from now / in the future. --Because I’d like to /want to know what life was like …years ago. --because I’d like to /want to know what life will be like …years from now / in the future.

5. Homework 1.Revise the contents of these two classes. 2.Get ready to act out a dialogue about traveling.