题目内容
7.It'sdangerous (danger) to play football in the street.分析 在街上踢足球是危险的.
解答 答案:dangerous.
提示词danger是名词,意为"危险",根据所给单词结合语境 可以推测句意为"在街上踢足球是危险的.",由于设空处单词放在be动词is后面,且意思是"危险的",所以应填形容词,构成句式:It's+形容词+to do,故答案为:dangerous
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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