什么是 in 和 into?
in 和 into 都是英语中常见的介词,但它们表达的含义和使用场景有所不同。 简单来说:in 表示“在……里面”(静态位置),而 into 表示“进入……里面”(动态方向)。
核心区别
- in:强调状态或位置,表示某人/某物已经处于某个空间内部。
- into:强调动作或方向,表示从外部移动到内部的过程。
✅ She is in the room. (她在房间里。→ 已经在里面)
✅ She walked into the room. (她走进了房间。→ 动作:从外到内)
✅ She walked into the room. (她走进了房间。→ 动作:从外到内)
常见用法对比
-
in + 地点/容器(静态)
The keys are in my pocket.
There’s milk in the fridge. -
into + 动作动词(动态)
He jumped into the pool.
Don’t pour oil into water. -
注意:某些动词后习惯用 in 而非 into(如 believe in, result in)
I believe in you. (✓)
The accident resulted in injuries. (✓)
易错点提醒
不要混淆以下表达:
- ❌ Turn the paper in a boat. → ✅ Turn the paper into a boat.
- ❌ She fell in the river. (若强调“掉进去”的动作)→ ✅ She fell into the river.
- ✅ She is in the river. (如果她已经在河里游泳)
小测试(JavaScript 交互)
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