【正文】
Unit 6 Natural disasters Tianjiabing Secondary School Zhang Li Hint 1 Hint 2 Hint 3 Hint 4 strong wind from the ocean bringing rainstorms in summer Hint 1 Hint 2 Hint 3 Hint 4 lots of water the result of the heavy rain destroying the crops making people leave home flood Hint 1 Hint 2 Hint 3 Hint 4 always ing with strong wind in Beijing making the air polluted bringing sand and dust sandstorm Hint 1 Hint 2 Hint 3 Hint 4 b