题目内容
17．Don't pour thepolluted（pollute）water everywhere or you‘ll be punished．分析 不要到处倾倒污水，否则你会受到惩罚的．
解答 答案：polluted．
根据Don't pour the--（pollute）water everywhere or you‘ll be punished，可知不要到处倾倒污水，否则你会受到惩罚的．这里放在名词water前面应该用形容词形式．故填polluted．
点评 本题考查用所给单词的适当形式填空，首先要根据语境明确句意，然后再根据相关语法对所给单词在形式上做出正确的变化．
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