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8.The police warned usof/about the flood.

分析 警方警告我们有洪水情况.

解答 答案:of/about
解析:根据句意及横线前面所给warned一词提示,可知本题考查warn sb of/about sth"警告某人某事;警告某人有什么情况"这一固定短语.综上,本题答案为:of/about.

点评 本题考查单词填空,做此类题目时一定要从句意及句子结构等方面仔细分析句子,确定句子所缺成分以及该由什么来充当.

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