on和about的区别we shall be pleased to send you the necessary information___ our machine tools.为什么选择on而不是about?
问题描述:
on和about的区别
we shall be pleased to send you the necessary information___ our machine tools.
为什么选择on而不是about?
答
简单区分,about通俗大众;on学术【专业】性强
on与about 二者都是介词,意为“关于,论及”等,一般情况下,二者可以互相替换,但二者有点区别:about常用于简单的或浅显的论述等,是一般用语,多用于讲故事,谈话;思考等;
on多用于系统论述或专题讲演、论著等,具有学术性,如:The teacher told us a story about Lei Feng.It's very moving.He will give us a talk on the history of the Party.他将给我们做个关于党史的报告.
正误例析 今天下午我们将听一个关于非洲历史的演讲.
误:We're going to listen to a lecture about African history his afternoon.
正:We're going to listen to a lecture on African history this afternoon.
析:介词about和on都可以作“关于”解.on表示一本书、文章或演讲是严肃的、学术性的,可供专门研究这一问题的人们参考;about则表示其内容比较通俗,一般人都可阅读.