同学你好，该知识点来自沪江网校《英语零基础直达大学六级全能畅学卡【现金奖励班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
这两种表达意思是一样的。

1. not only … but also 应连接两个相对称的并列成分。
He plays not only the piano but also the violin. （连接两个宾语）
I not only play tennis but also practise shooting. （连接两个谓语动词）

2. not only … but also 连接两个分句，并且 not only 位于句首时，第一个分句中的主语和谓语要部分倒装。
Not only does the sun give us light but also it gives us heat.

3. not only … but also 不能用在否定句中。
误： They don't fear not only hardship but also death.
正： They fear neither hardship nor death.

4. not only … but also 连接两个主语时，谓语动词要和与其最近的主语保持人称和数的一致。
Not only the students but also the teacher was against the plan. / Not only the teacher but also the students were against the plan.

5. not only … but also 中的 not only 不能分开使用，但 but also 却可以分开使用。
The area was not only hit by an unexpected heavy rain， but some bridges were also washed away.

6. not only … but also 连接两个并列成分时，可以省略 but 或 also ，也可以把 but also 都省略掉。
I not only heard it but （ also ） saw it.

7. 也可用 but … too / as well 替代 not only … but also 中的 but also .
She not only sang well but danced gracefully too （ or as well ）


祝同学学习进步~