2. I wasn't aware how much my sister earned.

3. Were you aware that your son had difficulties at school?

【用法归纳】

aware adj. 意思是"知道的，意识到的"，常用于be (well) aware of 或be aware how / that ...

【拓展】

become aware of 发觉, 注意到

【即学即练】翻译下列句子。

1. 她突然意识到有人在看着她。

2. 他说政府很清楚这个问题。

3. 她很清楚情况是多么危险。

Key:

1. She suddenly became aware of someone looking at her.

2. He said the government was well aware of the problem.

3. She was well aware how dangerous the situation was.