1．set fire 放火(焚烧)......

　　2． fire 着火

　　3．put 扑灭

　　4． place 发生

　　5．from side side 从一边到另一边

　　6．cover an area 占据多大的面积

　　7． all 总共

　　8．a of 总共

　　9．turn 翻转

　　10．fall 倒塌

　　【答案】　1.to　2.catch　3.out　4.take　5.to

　　6．of　7.in　8.total　9.over　10.down

　　根据提示补全下列教材原句

　　1．When the lava reached the sea, there was the possibility of a huge tidal wave which could flood half the island.

　　当岩浆到达大海时，有可能引起巨大的浪潮，这种浪潮会淹没半个岛屿。

　　2．The California Earthquake of the 18th of April 1906 is the worst earthquake that has ever happened in the United States.

　　1906年4月18日发生在加利福尼亚的地震是美国历史上最严重的一次地震。

　　3．Fires caused by the California Earthquake did the most damage.

　　加利福尼亚地震引起的火灾造成了最大的破坏。

　　4．The fires burned for three days, destroying a total of 25，000 buildings.

　　大火持续了三天，烧毁了总共25 000座建筑物。

　　5．About 500 people were killed in the city of San Francisco and 250，000 were made homeless．

　　在旧金山大约有500人死亡，250 000人无家可归。