题目内容
6．The robot caught a virus and no longer workedproperly （正常地）分析 这个机器人感染了病毒，不能再正常地工作了．
解答 答案：properly．根据The robot caught a virus and no longer worked--（正常地），可知本题考查了"正常"的英语表达法，在英语中"正常的"一般表示为proper，为形容词，在本句中修饰动词work，所以应该用副词形式，proper的副词在词尾直接加ly．故填properly．
点评 平时多积累词汇是作答该题的前提，其次要结合句意，根据语法要求，运用单词的适当形式作答．
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