What does situation mean when it is used to present new sentence patterns in the Oral Approach?

What does situation mean when it is used to present new sentence patterns in the Oral Approach?

Situation can mean the use of concrete objects, pictures and realia which together with actions and gestures can be used to demonstrate the meanings of new language items. It can also refer to the classroom situation
全题共5分,答案含三点,按标出的分值评分。如答错或答案不完整,酌情扣分。如表述有语法、拼写、标点或表达等问题,可酌情扣分,但全题在这方面的扣分不得超过1分