将一般疑问句变为陈述句,主要遵循以下规则:
助动词或情态动词
如果疑问句以助动词(do, does, did)或情态动词(can, may, could, might等)开头,将助动词或情态动词放在主语之后。
be动词
如果疑问句以be动词(is, am, are, was, were等)开头,将be动词放在主语之后。
主语和谓语
将主语放在句首,并根据时态和主语进行相应的变化。例如,一般过去时的疑问句“Did he go to school?”变为陈述句“He went to school.”。
去掉疑问词
如果疑问句以特殊疑问词(what, where, when, why, how等)开头,去掉疑问词,并将剩余部分变为陈述句序。
标点符号
将句末的疑问助词(呢, 吗等)去掉,并将问号改为句号。
示例
一般疑问句:Do you often go to school by bus?
变为陈述句:You often go to school by bus.
一般疑问句:Are you a singer?
变为陈述句:I am a singer.
一般疑问句:Did you finish your homework?
变为陈述句:You finished your homework.
一般疑问句:What did you do yesterday?
变为陈述句:You did your homework yesterday.
通过以上规则,可以有效地将一般疑问句转换为陈述句。