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【連接副詞英文終極指南】2025年最新｜文法、標點、易混淆字完全解析 (附練習題)

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你是否曾經在英語寫作中遇到這樣的困惑：明明想要表達清晰的邏輯關係，卻發現句子讀起來支離破碎，缺乏流暢性？或者在使用 however、therefore 這些詞彙時，總是不確定標點符號該如何正確搭配？這些看似微小的問題，實際上正是許多英語學習者在提升寫作水準路上的重要障礙。

連接副詞是英語寫作中建立句子間邏輯關係的核心工具，掌握英文連接副詞和的正確用法，將徹底改變你的表達質量。

當我們深入探討連接副詞的本質時，會發現它們承載著比表面更豐富的語言功能。連接副詞不僅僅是詞彙選擇的問題，更是思維邏輯在語言中的精確體現。在學術寫作領域，連接副詞的恰當運用往往決定了論證的說服力和文章的專業度。從基礎的對比轉折到複雜的因果推理，每一個連接副詞都承載著特定的邏輯重量。

更重要的是，連接副詞的標點符號規則經常被誤解或忽視。許多學習者習慣性地將連接副詞與對等連接詞混淆，導致「逗號拼接」這類嚴重的語法錯誤。這種錯誤不僅影響文章的可讀性，更會在正式場合中損害寫作者的專業形象。理解連接副詞與其他連接詞類的本質差異，是避免這些陷阱的關鍵所在。

本指南將為你提供最系統、最實用的連接副詞學習方案，涵蓋文法原理、標點符號精解、功能分類總表以及大量實戰練習。透過深入淺出的解析和豐富的雙語例句，你將徹底掌握這個英語寫作的核心技能，讓你的表達更加精確有力。

現在，讓我們從連接副詞的基本定義開始，逐步建構你的完整知識體系。

【連接副詞英文終極指南】2025年最新｜文法、標點、易混淆字完全解析 (附練習題) — 連接副詞完全攻略：文法標點規則詳解

I. 什麼是連接副詞 (Conjunctive Adverb)？
II. 比較英語連接副詞和連接詞
1. 1. 連接副詞 vs. 對等連接詞 (and, but, so)
2. 2. 連接副詞 vs. 從屬連接詞 (because, although, if)
III. 連接副詞的標點符號精解
IV. 最完整的英文連接副詞功能分類總表
V. 實戰演練：立即檢測你的學習成果
VI. 常見疑問 (FAQs)
結論

I. 什麼是連接副詞 (Conjunctive Adverb)？

連接副詞是一種特殊的副詞，主要功能在於連接兩個獨立的句子或子句，同時表達它們之間的邏輯關係。與普通副詞英文不同，連接副詞不僅修飾動詞英文或形容詞英文，更重要的是建立句子間的語意橋樑。舉例來說：

The weather was terrible. However, we decided to go hiking. (天氣很糟糕。然而，我們決定去爬山。) → 在這個例子中，"however" 不僅僅是修飾後面的動詞 "decided"，更重要的是它在兩個獨立句子之間建立了對比關係，告訴讀者儘管天氣不好，但我們的決定卻與預期相反。
The research team collected extensive data over twelve months; furthermore, they conducted follow-up interviews with all participants to ensure accuracy. (研究團隊在十二個月內收集了大量數據；此外，他們還對所有參與者進行了後續訪談以確保準確性。) → 在這個例子中，"furthermore" 不僅連接了兩個句子，還明確表達了「添加資訊」的邏輯關係。第一個句子描述了研究團隊的主要工作，第二個句子透過連接副詞的引導，提供了額外的補充資訊。

常見的英文連接副詞包括：however, therefore, furthermore, meanwhile, nevertheless, consequently, moreover, instead 等。這些詞彙在學術寫作和正式場合中特別重要，因為它們能夠清楚表達複雜的邏輯關係。

看更多文章：

II. 比較英語連接副詞和連接詞

理解連接副詞與其他連接詞的差異，是掌握正確用法的關鍵。許多學習者混淆這些詞類，導致文法錯誤。

1. 連接副詞 vs. 對等連接詞 (and, but, so)

比較項目	連接副詞 (Conjunctive Adverbs)	對等連接詞 (Coordinating Conjunctions)
詞彙	however, therefore, furthermore, nevertheless	and, but, or, so, for, yet, nor
標點符號	分號 + 逗號或句號 + 大寫	逗號 + 連接詞
句子結構	兩個完全獨立的句子	兩個獨立子句合併為一個句子
語氣正式度	較正式，常用於學術寫作	較非正式，日常對話常用
位置靈活性	可在句中移動位置	位置固定，只能在兩個子句之間
範例	I studied hard; therefore, I passed the exam./ I studied hard. Therefore, I passed the exam. (我努力學習；因此，我通過了考試。) → 你甚至可以將 "therefore" 移到句中其他位置	I studied hard, so I passed the exam. (我努力學習，所以我通過了考試。) → 連接詞 "so" 的位置是固定的

2. 連接副詞 vs. 從屬連接詞 (because, although, if)

比較項目	連接副詞 (Conjunctive Adverbs)	從屬連接詞 (Subordinating Conjunctions)
詞彙	however, consequently, meanwhile, moreover	because, although, if, when, since, while
句子性質	連接兩個獨立句子	創造主句 + 從屬子句結構
標點符號	分號 + 逗號或句號 + 大寫	從屬子句在前時用逗號分隔
句子完整性	每個部分都能單獨成立	從屬子句無法獨立存在
邏輯關係	句子間的邏輯關係	句子內的邏輯關係
語法複雜度	較簡單，保持句子獨立性	較複雜，改變句子層次結構
範例	The weather was bad; however, we went hiking./ The weather was bad. However, we went hiking. (天氣很糟；然而，我們去爬山了。) → "The weather was bad" 和 "we went hiking" 都是完整獨立的句子	Although the weather was bad, we went hiking./ We went hiking although the weather was bad. (雖然天氣很糟，我們還是去爬山了。) → "Although the weather was bad" 變成了從屬子句，無法單獨存在，必須依附於主句 "we went hiking" 才能構成完整意思

III. 連接副詞的標點符號精解

標點符號是使用連接副詞時的關鍵要素，也是最容易出錯的地方。許多學習者在這個環節失分，主要原因是對規則理解不夠深入。讓我們透過詳細的分析和大量實例，徹底掌握每一個標點符號規則。

1. 規則一：使用「分號 (Semicolon)」

分號是連接副詞最常用的標點符號，它的作用是將兩個相關但獨立的句子緊密連結。這種連結方式既保持了句子的獨立性，又強調了它們之間的邏輯關係。標點結構模式：

完整句子; 連接副詞, 完整句子.

→ 理解這個結構的關鍵在於認識到分號前後都必須是完整、獨立的句子。分號的作用相當於一個「強化的逗號」，它比逗號更有力，能夠分隔兩個本來可以用句號分開的句子。實例：

The company's profits increased significantly this quarter; however, employee satisfaction surveys show declining morale. (公司本季度的利潤大幅增長；然而，員工滿意度調查顯示士氣下降。) → 在這個例子中，分號前的「公司利潤增長」和分號後的「員工滿意度下降」都是完整的獨立句子。"However" 作為連接副詞，不僅連接了這兩個句子，還明確表達了對比的邏輯關係。
The research team discovered a critical flaw in their methodology; therefore, they decided to restart the entire experiment from the beginning. (研究團隊發現了他們方法論中的一個重大缺陷；因此，他們決定從頭開始重新進行整個實驗。) → 這裡的分號將原因（發現缺陷）和結果（重新開始實驗）清楚地分隔開來，而 "therefore" 則明確標示了因果關係。

2. 規則二：使用「句號 (Period)」

句號提供了另一種連接方式，它將兩個句子完全分開，讓每個句子都有完整的獨立性。這種方法在你想要強調每個想法的重要性，或者讓讀者在理解上有更清楚的停頓時特別有用。標點結構模式：

完整句子. 連接副詞, 完整句子.

→ 使用句號的優點是它給了讀者更多的「呼吸空間」，讓複雜的概念更容易消化。這種方法在學術寫作中特別常見，因為它允許作者在每個重要觀點之間創造清晰的分隔。實例：

The initial market research suggested that consumers would embrace the new product design. However, the focus group sessions revealed significant resistance to the proposed changes. (初步的市場調研表明消費者會接受新的產品設計。然而，焦點小組會議卻顯示出對提議變更的強烈抗拒。) → 這個例子中，用句號分隔讓每個發現都有獨立的重量。第一句建立了一個期望，第二句則透過 "However" 明確推翻了這個期望。
The installation process requires careful preparation of the foundation. Next, you must ensure that all electrical connections are properly secured before proceeding. (安裝過程需要仔細準備基礎。接下來，你必須確保所有電氣連接都得到妥善固定後再繼續。) → 在技術寫作中，這種句號分隔的方式讓每個步驟都清楚明確，避免了讀者在複雜流程中迷失方向。

3. 絕對要避免的「逗號拼接」(Comma Splice)

逗號拼接是使用連接副詞時最嚴重、最常見的錯誤。這種錯誤發生在學習者誤以為連接副詞的功能與對等連接詞相同，因此只用逗號來分隔兩個獨立句子。

❌ 錯誤的標點結構

✅ 正確的標點結構

完整句子, 連接副詞, 完整句子.

完整句子; 連接副詞, 完整句子.

完整句子. 連接副詞, 完整句子.

理解為什麼逗號拼接是錯誤的關鍵在於明白連接副詞的本質。它們不是連接詞，而是副詞。它們無法像 "and"、"but"、"so" 這樣的對等連接詞那樣，僅憑逗號就能連接兩個獨立句子。實例：

❌ The weather was extremely cold, however, we decided to continue our hiking trip.
✅ The weather was extremely cold; however, we decided to continue our hiking trip./ The weather was extremely cold. However, we decided to continue our hiking trip. (天氣極度寒冷。然而，我們決定繼續我們的徒步旅行。)

IV. 最完整的英文連接副詞功能分類總表

掌握連接副詞的關鍵在於理解它們的功能分類。每個類別都有其獨特的邏輯作用和使用場合。透過系統性的表格整理，你能快速找到最適合表達特定邏輯關係的詞彙。

1. 表示「對比與轉折」 (Contrast & Concession)

這類連接副詞用來表達相反、對比或讓步的概念，是寫作中建立論證對比的重要工具。

連接副詞	中文意思	例句
However /haʊˈevə(r)/	然而 - 最常用的轉折詞	The exam was difficult; however, most students passed. (考試很難；然而，大多數學生都及格了。)
Nevertheless /ˌnevəðəˈles/	儘管如此 - 語氣更強烈的轉折	The weather was terrible; nevertheless, the concert continued. (天氣很糟糕；儘管如此，音樂會還是繼續進行。)
Nonetheless /ˌnʌnðəˈles/	儘管如此 - 與nevertheless同義但更正式	The project faced many obstacles; nonetheless, the team completed it successfully. (專案面臨許多障礙；儘管如此，團隊還是成功完成了。)
Instead /ɪnˈsted/	反而/相反地 - 表示替代行動	We didn't go to the movies; instead, we stayed home and read. (我們沒有去看電影；反而，我們待在家裡讀書。)
On the other hand /ɒn ði ˈʌðə hænd/	另一方面 - 用於平衡論述	The job pays well; on the other hand, it requires long hours. (這份工作薪水不錯；另一方面，它需要長時間工作。)
In contrast /ɪn ˈkɒntrɑːst/	相比之下 - 強調明顯差異	City life is fast-paced; in contrast, rural life is more relaxed. (城市生活節奏快；相比之下，鄉村生活更輕鬆。)
Conversely /kənˈvɜːsli/	相反地 - 表示完全相反的情況	Traditional methods are time-consuming; conversely, digital approaches are highly efficient. (傳統方法很耗時；相反地，數位方法非常高效。)
Still /stɪl/	仍然/依然 - 表示儘管如此但情況持續	The economic forecast was pessimistic; still, investors remained optimistic about the market. (經濟預測很悲觀；儘管如此，投資者對市場仍保持樂觀。)

english-conjunctive-adverbs-contrast-and-concession.png — 表示「對比與轉折」 (Contrast & Concession)

2. 表示「因果與結果」 (Cause & Effect)

這些詞彙幫助你建立清晰的邏輯關係鏈，在論證和說明中特別重要。

連接副詞	中文意思	例句
Therefore /ˈðeəfɔː(r)/	因此 - 表示邏輯結論	The roads were icy; therefore, we drove slowly. (路面結冰；因此，我們開得很慢。)
Consequently /ˈkɒnsɪkwəntli/	結果/因此 - 強調後果	He didn't study for the test; consequently, he failed. (他沒有為考試讀書；結果，他不及格了。)
Thus /ðʌs/	因此/這樣 - 較正式的表達	The company lost money; thus, they had to lay off employees. (公司虧損；因此，他們必須裁員。)
As a result /æz ə rɪˈzʌlt/	結果 - 清楚表達因果關係	The storm damaged the power lines; as a result, the entire city lost electricity. (暴風雨損壞了電線；結果，整個城市都停電了。)
Hence /hens/	因此/從此 - 正式文體常用	The data was corrupted; hence, we need to repeat the analysis. (數據損壞了；因此，我們需要重新進行分析。)
Accordingly /əˈkɔːdɪŋli/	相應地/因此 - 表示相應措施	The budget was reduced; accordingly, several projects were cancelled. (預算被削減；相應地，幾個專案被取消了。)
Otherwise /ˈʌðəwaɪz/	否則/不然 - 表示相反條件的結果	Students must submit assignments by Friday; otherwise, they will receive a penalty. (學生必須在星期五前提交作業；否則，他們將受到懲罰。)

3. 表示「補充與附加」 (Addition)

用來增加資訊、支持論點或提供額外細節。

連接副詞	中文意思	例句
Furthermore /ˈfɜːðəmɔː(r)/	此外/而且 - 添加更多資訊	The hotel was expensive; furthermore, the service was poor. (這家飯店很貴；此外，服務也很差。)
Moreover /mɔːrˈəʊvə(r)/	而且/此外 - 與furthermore同義	The course covers grammar; moreover, it includes conversation practice. (這門課程涵蓋文法；而且，它還包括會話練習。)
Additionally /əˈdɪʃənəli/	另外/同樣地 - 增加額外資訊	The apartment is spacious; additionally, it has a beautiful view. (這間公寓很寬敞；另外，它還有美麗的景色。)
Besides /bɪˈsaɪdz/	除此之外 - 表示額外考量	The apartment is too small; besides, it's too expensive. (這間公寓太小；除此之外，它也太貴了。)
Also /ˈɔːlsəʊ/	同樣地/也 - 簡單的補充	The restaurant serves excellent food; also, the atmosphere is very pleasant. (這家餐廳提供優質食物；同樣地，氣氛也很愉快。)
In addition /ɪn əˈdɪʃn/	另外/除此之外 - 正式的補充表達	The program offers language training; in addition, it provides cultural orientation. (該計劃提供語言培訓；另外，它還提供文化導向。)
Likewise /ˈlaɪkwaɪz/	同樣地/類似地 - 表示相似情況	The company improved employee benefits; likewise, it enhanced workplace facilities. (公司改善了員工福利；同樣地，它也提升了職場設施。)
Similarly /ˈsɪmələli/	類似地/相似地 - 表示相似的方式或結果	Online learning requires self-discipline; similarly, remote work demands strong time management skills. (線上學習需要自律；類似地，遠距工作需要強大的時間管理技能。)

4. 表示「順序與時間」 (Sequence & Time)

幫助讀者理解事件的時間順序或邏輯順序。

連接副詞	中文意思	例句
Meanwhile /ˈmiːnwaɪl/	同時 - 表示同時發生的事件	John was cooking dinner; meanwhile, Mary was setting the table. (約翰在煮晚餐；同時，瑪莉在擺桌子。)
Afterwards /ˈɑːftəwədz/	之後 - 表示時間順序	We finished the meeting; afterwards, we went for coffee. (我們結束了會議；之後，我們去喝咖啡。)
Subsequently /ˈsʌbsɪkwəntli/	隨後/後來 - 較正式的時間表達	The company announced the merger; subsequently, stock prices rose sharply. (公司宣布合併；隨後，股價急劇上漲。)
Finally /ˈfaɪnəli/	最後 - 表示結論或最後步驟	We visited three museums; finally, we went to the art gallery. (我們參觀了三個博物館；最後，我們去了美術館。)
Then /ðen/	然後/接著 - 簡單的順序連接	We reviewed the proposal; then, we made our decision. (我們審查了提案；然後，我們做出了決定。)
Later /ˈleɪtə(r)/	稍後/後來 - 表示未來某時	The presentation went well; later, several clients expressed interest. (演示進行得很順利；稍後，幾位客戶表達了興趣。)
First /fɜːst/ 或 Firstly /ˈfɜːstli/	首先 - 表示順序的開始	The project requires careful planning; first, we need to identify all stakeholders. (專案需要仔細規劃；首先，我們需要識別所有利益相關者。)
Next /nekst/	接下來/其次 - 表示順序中的下一步	We completed the initial analysis; next, we will present our findings to the board. (我們完成了初步分析；接下來，我們將向董事會報告我們的發現。)
Previously /ˈpriːviəsli/	之前/先前 - 表示過去的時間點	The system worked efficiently for months; previously, it had experienced frequent crashes. (系統高效運行了幾個月；之前，它經常當機。)

5. 表示「強調與舉例」 (Emphasis & Illustration)

用來加強論點、提供具體例子或突出重要資訊。

連接副詞	中文意思	例句
Indeed /ɪnˈdiːd/	確實 - 強調確認	The project was successful; indeed, it exceeded all expectations. (這個專案很成功；確實，它超出了所有期望。)
For example /fɔːr ɪɡˈzɑːmpl/	例如 - 提供具體例子	Many cities have pollution problems; for example, Beijing often has smoggy days. (許多城市都有污染問題；例如，北京經常有霧霾天。)
For instance /fɔːr ˈɪnstəns/	例如 - 與for example同義	Several factors contributed to the success; for instance, excellent teamwork was crucial. (幾個因素促成了成功；例如，出色的團隊合作是關鍵。)
In fact /ɪn fækt/	事實上 - 提供補充或修正資訊	The test wasn't easy; in fact, it was the most difficult one this semester. (考試並不容易；事實上，這是這學期最難的一次。)
Actually /ˈæktʃuəli/	實際上 - 提供真實情況	The meeting was scheduled for two hours; actually, it lasted nearly four hours. (會議預定兩小時；實際上，它持續了將近四小時。)
Specifically /spəˈsɪfɪkli/	具體地說 - 提供精確細節	The company needs to cut costs; specifically, it must reduce staff by fifteen percent. (公司需要削減成本；具體地說，它必須裁員百分之十五。)
Namely /ˈneɪmli/	即/也就是說 - 用於明確指出具體內容	The company faces one major challenge; namely, attracting qualified candidates in a competitive market. (公司面臨一個主要挑戰；即，在競爭激烈的市場中吸引合格的候選人。)
That is /ðæt ɪz/	也就是說/即 - 用於解釋或澄清	The deadline is very tight; that is, we have only three days to complete the entire project. (截止日期很緊；也就是說，我們只有三天時間完成整個專案。)
Certainly /ˈsɜːtnli/	當然/確實 - 表示強烈的肯定	The results exceeded our expectations; certainly, this success validates our new approach. (結果超出了我們的預期；當然，這個成功驗證了我們的新方法。)
Undoubtedly /ʌnˈdaʊtɪdli/	毫無疑問地 - 表示絕對的確信	The team worked exceptionally hard; undoubtedly, their dedication was the key to this achievement. (團隊工作異常努力；毫無疑問地，他們的奉獻是這項成就的關鍵。)

english-conjunctive-adverbs-emphasis-and-illustration.png — 表示「強調與舉例」 (Emphasis & Illustration)

學習這些連接副詞的分類表格時，建議你按照功能需求來記憶。比如當你想要表達轉折時，優先想到 "however" 和 "nevertheless"；當你需要說明因果關係時，"therefore" 和 "consequently" 是最佳選擇。通過這種功能性的分類記憶，你能在寫作時快速選擇最適合的英文連接副詞，讓你的論述更加精確有力。

V. 實戰演練：立即檢測你的學習成果

透過實際練習，你能快速檢驗對連接副詞用法的掌握程度。以下練習題涵蓋了標點符號、詞彙選擇和句子結構等核心要素。

1. 填空練習

請在空格中填入最適合的連接副詞：

therefore (2)、furthermore (2)、afterwards、nevertheless、subsequently、on the other hand、however、for example

The team worked hard all year; _______, they won the championship.
The exam was challenging; _______, most students performed well.
We visited the museum; _______, we explored the nearby park.
The company's revenue dropped significantly this quarter; _______, management decided to implement cost-cutting measures immediately.
The first speaker presented compelling arguments for the proposal; _______, the second speaker raised several valid concerns about implementation.
The research methodology was thoroughly reviewed and approved; _______, the data collection process began the following week.
Many students struggle with advanced mathematics concepts; _______, calculus often poses the greatest challenge for high school seniors.
The initial market analysis suggested strong consumer demand; _______, focus group feedback revealed unexpected resistance to the product design.
The conference provided excellent networking opportunities; _______, participants gained valuable insights from industry experts.
The software update fixed several critical bugs; _______, it improved overall system performance by forty percent.

2. 句子改寫練習

請將以下句子改寫，使用適當的連接副詞和標點符號：

The meeting was cancelled because of the storm, so we rescheduled it for next week.
Although the book was expensive, I bought it anyway because it contained valuable information.
We missed the train, but we took a taxi and arrived on time.
The laboratory results were inconclusive, so the researchers decided to repeat the experiment with a larger sample size.
Even though the weather was terrible, the outdoor concert proceeded as planned because the organizers had invested too much to cancel.
The company's profits increased this year, and they also expanded into three new international markets.
Since the original supplier couldn't meet our quality standards, we had to find an alternative vendor for the project.
The students worked diligently on their research papers, but many still struggled to meet the minimum word count requirement.
Because the technology was outdated, the system frequently crashed, so the IT department recommended a complete upgrade.
The first quarter sales exceeded expectations, and the marketing team received recognition for their innovative campaign strategies.

3. 回答

1. 填空練習

2. 句子改寫練習

therefore
however
afterwards
therefore
on the other hand
subsequently
for example
nevertheless
furthermore
furthermore

The meeting was cancelled because of the storm; therefore, we rescheduled it for next week.
The book was expensive; however, I bought it because it contained valuable information.
We missed the train; however, we took a taxi and arrived on time.
The laboratory results were inconclusive; therefore, the researchers decided to repeat the experiment with a larger sample size.
The weather was terrible; nevertheless, the outdoor concert proceeded as planned because the organizers had invested too much to cancel.
The company's profits increased this year; furthermore, they expanded into three new international markets.
The original supplier couldn't meet our quality standards; consequently, we had to find an alternative vendor for the project.
The students worked diligently on their research papers; however, many still struggled to meet the minimum word count requirement.
The technology was outdated and the system frequently crashed; therefore, the IT department recommended a complete upgrade.
The first quarter sales exceeded expectations; moreover, the marketing team received recognition for their innovative campaign strategies.

你已掌握了80%的核心規則與用法，接下來的補充內容將幫助你處理更細微、更進階的狀況，讓你的知識體系更完整、更無懈可擊。

VI. 常見疑問 (FAQs)

在學習連接副詞的過程中，學習者經常遇到一些細節問題。這些疑問看似微小，卻往往影響整體表達的準確性。讓我們一一解決這些常見困惑。

1. However 跟 Nevertheless 用法上真的有差嗎？

雖然這兩個詞都表示轉折，但在語氣強度和使用場合上確實有差異。"However" 是最常用的轉折詞，語氣相對溫和，適用於日常對話和一般寫作。"Nevertheless" 則語氣更強烈，常用於正式寫作或需要強調對比的情況。比較以下兩個例子：

The rain was heavy; however, we continued our walk. (一般轉折)
Everyone warned against the investment; nevertheless, he proceeded with the plan. (強烈對比，強調堅持)

在 PREP 的教學經驗中，我們發現學習者在學術寫作時，適當使用 "nevertheless" 能讓論述更有說服力。

2. 我可以在一個句子中完全不用標點符號，直接放連接副詞嗎？

絕對不可以。連接副詞的本質決定了它必須用適當的標點符號分隔。如果省略標點符號，會產生語法錯誤，讓讀者無法理解句子結構。

錯誤範例： ❌ The weather was bad however we went hiking.
正確寫法必須是：
- ✅ The weather was bad; however, we went hiking.
- ✅ The weather was bad. However, we went hiking.

記住，連接副詞連接的是兩個完整的獨立句子，必須用分號或句號分隔。

3. 什麼是「轉折語 (Transition Words)」？它跟連接副詞是同一回事嗎？

轉折語是一個更廣泛的概念，包含了所有幫助文章流暢轉換的詞彙和短語。連接副詞是轉折語的一個重要子類，但不是全部。轉折語還包括：

轉折片語：on the other hand, as a result, in contrast
單獨的副詞：first, next, finally
介詞片語：in addition to, despite this, because of

連接副詞的特殊之處在於它們能夠連接兩個獨立句子，而其他轉折語可能只是修飾或補充說明。

4. 除了上述分類，學術寫作中還有哪些特殊的連接副詞？

學術寫作中確實有一些較為特殊的英文連接副詞，它們通常用於論證和分析：

表示讓步 (Concession)	Admittedly (誠然)：Admittedly, the research has limitations; however, the findings are significant. Granted (誠然)：Granted, the sample size was small; nevertheless, the results are compelling.
表示對比分析	Conversely (相反地)：The first group showed improvement; conversely, the second group declined. In contrast (相比之下)：Traditional methods are time-consuming; in contrast, digital approaches are efficient.
表示條件與假設	Otherwise (否則)：Students must submit their assignments on time; otherwise, they will lose marks. Under these circumstances (在這種情況下)：The experiment failed repeatedly; under these circumstances, we revised our approach.