2016-2017学年 人教版 必修2 unit1 Cultural relics using language 课件 (10)
2016-2017学年 人教版 必修2 unit1 Cultural relics  using language 课件 (10)第2页

Read the passage and find out: 1. What is a fact ? A fact is anything that can be proved. 2. What is an opinion ? An opinion is what someone believes is true but has not been proved. 3. What is an evidence? An evidence is true information which must be facts rather than opinions.

A fact or an opinion?