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17.在床上看书对你的眼睛有害处.Reading in bedis bad for your eyes.

分析 is bad for

解答 答案:is bad for.
首先通过中英文句子的比对,可知英文句子中缺少"对…有害"的表达.短语"对…有害"的英文表达是:be bad for.本题中,句子表述的一般性的事实,所以用一般现在时,另外注意动名词作主语视为单数,故答案为:is bad for

点评 做这类题型,首先根据所给汉语明确句子所要考查的单词或短语的拼写,再结合相关语法知识对单词或短语做出形式上的变化.

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