"at least"是一个副词短语,它可以放在句中的不同位置,具体取决于它所修饰的成分和句子的结构。以下是一些常见的情况:
1. 放在句首:
At least five people were injured in the accident.
2. 放在主语之后:
Five people at least were injured in the accident.
3. 放在动词之前:
Five people were at least injured in the accident. (这种用法较少,通常是为了强调"至少"这个概念)
4. 放在形容词或副词之前:
The meeting lasted at least two hours.
5. 放在名词之前:
We need at least three more volunteers.
6. 放在句末,通常用于强调:
I've told you at least a hundred times.
7. 放在从句中:
Make sure you eat at least three times a day.
根据上下文和强调的需要,"at least"可以灵活地放置在句中的不同位置。