Section Ⅰ Warmup & Tomorrow's World
Ⅰ.单词拼写
1.The (人造的) flower looks like a real one.
答案：artificial
2.The (破坏) of these big forests could cause serious problems.
答案：destruction
3.The plane (撞上) into the mountain， but luckily the pilot survived.
答案：crashed
4.The police caught the man who committed a (犯罪).
答案：crime
5.With the development of industry， (全球的) warming is becoming a more and more serious problem.
答案：global
6.It is reported that the (恐怖分子) just hijacked (劫持) a plane.
答案：terrorists
