Cool MateFirst 对比 Firstly
在英语中何时使用每一个，包含含义、语域和例句。
First
前 1000（非常常见）A1
Firstly
正式前 3000（常见）A2adverb
最正式: Firstly最常见: First
| First | Firstly | |
|---|---|---|
| 发音 | 🇬🇧 /["/fɜːst/"]/🇺🇸 /["/fɜːrst/"]/ | 🇬🇧 /["/ˈfɜːstli/"]/🇺🇸 /["/ˈfɜːrstli/"]/ |
| 含义 | 在时间或顺序上排在所有其他事物之前的那个。The one that comes before all others in time or order. | At the start of a list or explanation. |
| 例句 | She was the first person to arrive at the party. | There are two reasons for this decision: firstly… |
| 语域 | 中性 | 正式 |
| 常见程度 | 前 1000（非常常见） | 前 3000（常见） |
| CEFR 等级 | A1 | A2 |
| 词性 | adverb | |
| 搭配 | first step, first impression, first place, first time | firstly and secondly, firstly then, firstly I would like |
| 反义 | last, final | lastly, finally |
| 常见错误 | Confused with 'foremost' in terms of importance., Using 'first' in place of 'one' for counting., Saying 'the firstest' instead of 'the first'. | 'Firstly' is not often used in informal contexts., Some learners confuse 'firstly' with 'first,' thinking they can use them interchangeably in all situations., Overusing 'firstly' when listing items can sound overly formal. |
| 用法说明 | 在谈论一个序列的开始或最早的事件时使用'第一'。它是中性的，广泛适用于讨论、写作和指示。避免在过于正式的场合使用，那里'主要'可能更合适。Use 'first' when talking about the beginning of a sequence or the earliest occurrence. It's neutral and widely applicable in discussions, writing, and instructions. Avoid using it in overly formal contexts where 'primary' might be more suitable. | Use 'firstly' to introduce the first point in formal writing or speeches. Avoid in casual conversations; 'first' is often preferred instead. |
在真实片段中看它
常见问题：First 对比 Firstly
First和Firstly 有什么区别？
First: The one that comes before all others in time or order. Firstly: At the start of a list or explanation.
哪个更正式：First和Firstly？
Firstly 是其中最正式的。
哪个更常见：First和Firstly？
First 在日常英语中最常见。
哪个更高级：First和Firstly？
Firstly 级别最高，在 CEFR 量表上为 A2。
First和Firstly 的 CEFR 等级相同吗？
在 CEFR 量表上：First: A1, Firstly: A2。
能各给一个例子吗？
First: She was the first person to arrive at the party. Firstly: There are two reasons for this decision: firstly…
我可以互换使用 First和Firstly 吗？
不总是。First和Firstly 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。