【创优课堂】2018-2019学年牛津版高中英语必修4课件:Unit 3《Tomorrow’s World》Task(第1课时)
【创优课堂】2018-2019学年牛津版高中英语必修4课件:Unit 3《Tomorrow’s World》Task(第1课时)第3页

1.What is a fact? 2.What is an opinion?

A fact is a piece of information that is proved to be true.

An opinion is a feeling or belief that is not founded on certainty or proof.