一、标题巧妙,说理有趣【◎课本精华】传说大约两千年前,罗马统帅狄杜进兵耶路撒冷,攻到死海岸边,下令处决俘虏来的奴隶。奴隶们被投入死海,并没有沉到水里淹死,却被波浪送回岸边。狄杜勃然大怒,再次下令将俘虏扔进海里,但是奴隶们依旧安然无恙。狄杜大惊失色,以 First, the title is clever, interesting interesting [◎ textbook essence] legend about two thousand years ago, Rome DiDu entered Jerusalem, attacked the Dead Sea coast, ordered the execution of prisoners slaves. The slaves were thrown into the Dead Sea and drowned without sinking into the water, but they were waved back to the shore. Di Du Boran furious, once again ordered the prisoners thrown into the sea, but the slaves are still safe and sound. Di Du frightened, with