3 Listen to part of a radio programme. 听一段广播节目。
3-1 Fill in the blanks with the names of the famous people. Then listen and check. 用名人的名字填空。听录音检查。
Leonardo da Vinci
Wilbur and
Orville Wright
Yang Liwei
Amelia Earhart
Neil Armstrong
Yuri Gagarin
A. (1)Wilbur and Orville Wright: the first flight with a pilot in a plane
B. (2): the first woman to fly alone across the Atlantic Ocean
C. (3): the first person to step onto the Moon
D. (4): the first Chinese in space
E. (5): drew pictures of a flying machine
F. (6): the first man to travel into space
3-2 Listen again. Complete the timeline with the achievements A to F in Exercise 3-1 and the corresponding years. 再听一遍节目，用练习3-1中的成就(A-F)和对应的年份补全时间线。

3-1. B.Amelia Earhart; C.Neil Armstrong; D.Yang Liwei; E.Leonardo da Vinci; F.Yuri Gagarin
3-2. 时间线：1485(E)→1903(A)→1932(B)→1961(F)→1969(C)→2003(D)