题目内容
4．近来一些学校要求学生不要使用手机．These days students in some schoolsare asked not to use mobile phones．
分析 are asked not to
解答 答案：are asked not to
根据英汉句子比对可知"要求（学生）不要…"未译成英语，根据"要求某人不要干某事"的英文表达为ask sb not to do sth，根据句中主语students是谓语动词ask的承受者二者形成被动关系，故用被动语态，又知句中的时间状语是These days"近来"描述现在的情况可知用一般现在时态，故谓语动词要用一般现在时的被动语态其结构为is/am/are+及物动词的过去分词，主语students是第三人称复数，动词be用are，ask的过去分词为asked，故填are asked not to
点评 此题考查固定短语ask sb not to do sth和一般现在时被动语态的综合运用．做题时要先根据句意及关键词判断出语态及时态，再结合固定短语做出形式上的变化
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