question tags

You use some question tags to make imperatives more polite.

反意疑问句也用以使祈使句更礼貌。

You use positive statements with positive question tags to show reactions.

由肯定陈述句加肯定疑问短句构成的反意疑问句可用以表达回应.

You can use negative statements with positive question tags to make requests.

由否定陈述句加肯定简短问句构成的反意疑问句可用以提出请求.

This paper, through investigating the pragmatic function of question tags in the large scaled oral English corpus LLC, finds that question tags have many pragmatic functions, but Chinese students seldom use these functions.

本文通过运用英语口语大型语料库LLC，对疑问附加语的语用功能进行了调查，结果发现，疑问附加语在英语口语中具有很多语用功能。而中国学生很少使用这些语用功能。

In this speaking lesson, we are going to learn how to add question tags to statements and use the right intonation with them.

如果句子是以否定句开始的，那附加疑问部分通常是肯定句。