Section Warmup & Lesson 1Prereading,答案： 5 6 4 2 1 3,答案： He felt the effects of high gravity and the feeling of soaring into the sky.After the spaceship landed，he felt happy to be back on earth.,2.What did Yang Liwei do during the Shenzhou Vs seventh circle of the earth? 答案： He showed the flags of China and the United Nations. 3How many circles did the spaceship complete while Yang Liwei was sleeping? 答案： The spaceship completed two circles.,4What were helicopters doing as Yang Liwei returned to the earths atmosphere? 答案： The helicopters were flying to the landing site. 5What did Yang Liwei do when he came out of the spaceship? 答案： He smiled and waved to the crowds waiting for him.,答案： 1.lifted 2.who 3.from 4.he 5.the 6.expressing 7peacefully 8.As 9.When 10.short,谢谢观看！,