often句型怎样变否定句

问题描述:

often句型怎样变否定句

有Often就记住在助动词,do ,does 后面,在实意动词前面就可以了如果没有助动词呢?be动词的后面often 这一类的副词,位置为行前系后,所为行前就是行为动词前,也叫实意动词前。所为的系后,则稍微多一些,包含be动词(am ,is are),助动词(do ,does didhave,has had ),情态动词(can may must)的后面你是英语教师吗? 能举几个例子吗?谢谢!!聪明啊,不过猜对了一半,我是教新概念的课外补习老师,不在学校举几个例子,谢谢系动词:be 动词的:He isn't often at home.助动词的:She doesn't often swim in the river.情态动词:I can't often ride a bike.实意动词: I often read a book in the study.谢谢,万分感谢!