1. to show clearly how something is done or how something works
示範，展示（如何做某事或某物如何運作）
The chef will demonstrate how to make the perfect pasta sauce.
主廚將示範如何製作完美的義大利麵醬。
Can you demonstrate the new features of this software?
你能展示一下這款軟體的新功能嗎？
Demonstrate Meaning（定義、用法、例句與發音）
demonstrate
verb
快速理解
What does "Demonstrate" mean?What are 2-3 core uses of "Demonstrate"?
「demonstrate」主要表示透過行動或證據來展示、證明或說明。
- 1
展示、示範
EN: to show how something works or is done
翻譯: 展示某物如何運作或完成。
- 2
證明、證實
EN: to show something clearly through evidence or argument
翻譯: 透過證據或論據清楚地顯示某事。
- 3
表達、顯露
EN: to express a feeling or quality by your actions
翻譯: 透過行動表達某種感受或特質。
- 4
示威、遊行
EN: to take part in a public protest or march
翻譯: 參與公開的抗議或遊行活動。
小提醒：注意「demonstrate」在學術或正式情境中常表示「證明」，而在日常或教學情境則多指「示範」。它比「show」更正式且強調過程清晰。
發音（How to Pronounce "Demonstrate" in English）
How to pronounce "Demonstrate" in English?"Demonstrate" US vs UK pronunciation
點擊下方的 US / UK 按鈕可播放發音。
Real-life Examples of "Demonstrate" from YouTube Videos
Looks aren't everything. Believe me, I'm a model. | Cameron Russell | TED
TED
“I will demonstrate for you now 10 years of accumulated model knowledge because, unlike cardiothoracic surgeons, it can just be distilled right now.”
(1 out of 26)
Definitions（定義）
What are the definitions of "Demonstrate"?How does "Demonstrate" change by context?
2. to show or prove something clearly, through evidence or logical argument
證明，證實（透過證據或邏輯論證）
The data clearly demonstrates a link between exercise and improved mental health.
數據清楚地證明了運動與改善心理健康之間的關聯。
His success demonstrates that hard work pays off.
他的成功證明了努力是會有回報的。
3. to express a feeling or quality by your actions
表現出，顯露（情感或特質）
She demonstrated great courage during the crisis.
她在危機期間表現出了巨大的勇氣。
The team demonstrated a strong commitment to the project.
團隊對該專案表現出強烈的投入。
4. to take part in a public protest or rally
示威，遊行
Thousands of people demonstrated against the new law.
數千人示威抗議新法律。
The workers demonstrated for better pay and working conditions.
工人們為爭取更好的薪資和工作條件而遊行。
Grammar & Patterns（句型）
What are common sentence patterns for "Demonstrate"?How to make natural sentences with "Demonstrate"?
| Pattern | Meaning | Example |
|---|---|---|
| demonstrate + noun | 展示、證明（某事物） | The scientist will demonstrate the new device. (科學家將展示這台新裝置。) |
| demonstrate + that + clause | 證明（某個事實） | The data demonstrates that the theory is correct. (數據證明這個理論是正確的。) |
| demonstrate + how/what/why + clause | 示範、說明（如何/什麼/為何） | She demonstrated how to operate the machine. (她示範了如何操作這台機器。) |
| demonstrate + to + person + that/how/what + clause | 向（某人）證明/示範 | He demonstrated to the team how the process could be improved. (他向團隊示範了如何改進流程。) |
| be demonstrated + (by/through + noun) | 被證明、被展示 | The effectiveness of the method is demonstrated by the results. (該方法的有效性已透過結果得到證實。) |
| demonstrate + adjective/noun quality (e.g., courage, skill) | 表現出（某種特質或能力） | The firefighters demonstrated incredible bravery. (消防員表現出令人難以置信的勇氣。) |
用法說明
How is "Demonstrate" different from similar structures?What usage mistakes are common with "Demonstrate"?
demonstrate doing vs demonstrate how to do
- demonstrate doing 強調展示「做某事的過程或動作本身」。
- demonstrate how to do 強調展示「如何完成某事的方法或步驟」。
- 在正式或教學情境中，demonstrate how to do 更為精確，因為它明確指出了教學目的。
- 口語中，demonstrate doing 有時會被用來表達類似的意思，但可能不夠清晰。 EN: The chef will demonstrate preparing the sauce in front of the class. 翻譯: 主廚將在課堂上示範準備醬汁的過程。
EN:The manual demonstrates how to assemble the furniture step by step.
翻譯:這本手冊逐步示範如何組裝家具。
總結建議
在需要明確表達「展示方法」時，建議使用 demonstrate how to do 以確保語意清晰。
易混淆對比
What is the difference between "Demonstrate" and similar words?How to choose "Demonstrate" vs alternatives?
demonstrate vs show
「demonstrate」強調透過步驟、證據或實驗來證明或解釋，更具系統性和說服力；「show」則泛指展示或呈現，範圍較廣，不一定包含解釋過程。
demonstrate vs prove
「demonstrate」著重於透過展示或解釋來「表明」或「說明」某事；「prove」則強調提供確鑿證據以「證明」其真實性，達到不容置疑的結論。
demonstrate vs illustrate
「demonstrate」通常指透過實際行動或實驗來展示；「illustrate」則偏向使用例子、圖表或比喻來解釋或闡明一個概念。
口語用法
How is "Demonstrate" used in spoken English?What is the spoken vs formal difference for "Demonstrate"?
引述
在口語中，常用來引述或轉述一個具體的動作或過程，使描述更生動。 EN: So I was like, "Let me demonstrate how to fold this origami crane." 翻譯: 所以我就說：「讓我示範一下怎麼摺這隻紙鶴。」
EN:She just walked in and demonstrated the whole procedure, step by step.
翻譯:她就這樣走進來，一步一步地示範了整個流程。
語氣強調
用於強調親自展示或證明某件事，帶有「親身做給你看」的肯定語氣。 EN: I can demonstrate right now that the theory works in practice. 翻譯: 我現在就可以示範給你看，這個理論在實踐中是可行的。
EN:Don't just tell me, demonstrate it!
翻譯:別光用說的，做給我看！
停頓填充
在思考或組織語言時，用作短暫的停頓填充詞，引出接下來的具體說明。 EN: The advantage of this method is... let me demonstrate... you save a lot of time. 翻譯: 這個方法的好處是…讓我示範一下…你可以省下很多時間。
EN:To connect these parts, you need to — okay, let me demonstrate — align the arrows first.
翻譯:要連接這些零件，你需要 — 好，我示範一下 — 先把箭頭對齊。
注意：以上口語用法在正式寫作或學術報告中應避免，應使用更精確、結構完整的句子來表達。例如，在正式寫作中，應將「let me demonstrate」改寫為「This can be illustrated as follows」或「The following demonstration shows」。
常見短語
What common collocations use "Demonstrate"?What fixed phrases with "Demonstrate" should I remember?
demonstrate ability
demonstrate + noun (skill/quality)
展現能力、技能或特質
demonstrate how
demonstrate + how + clause
示範如何做某事
demonstrate clearly
demonstrate + adverb
清楚地展示、證明
demonstrate against
demonstrate + against + noun
示威抗議（某事物或某人）
demonstrate beyond doubt
demonstrate + beyond (a) doubt
無可置疑地證明
demonstrate value
demonstrate + noun (benefit)
展現價值、益處
demonstrate concern
demonstrate + noun (emotion/attitude)
表現出關心、擔憂
常見錯誤
What are common mistakes with "Demonstrate"?Which "Demonstrate" sentences look correct but are wrong?
×He demonstrated us how to use the software.
✓He demonstrated to us how to use the software. / He showed us how to use the software.
"demonstrate" 是及物動詞，但後面不直接接人作為間接受詞。表達「向某人展示」時，需使用 "demonstrate something to someone" 的結構，或使用可接雙賓語的動詞 "show"。
×The data demonstrates that the new policy is working good.
✓The data demonstrates that the new policy is working well.
動詞 "work" 後面應用副詞 "well" 來修飾，而非形容詞 "good"。這是一個常見的形容詞/副詞混淆錯誤。
×She is demonstrating a new dance move.
✓She is demonstrating a new dance move. (Correct, but often misused for simple "showing")
在非正式或簡單展示的語境中，過度使用 "demonstrate" 可能聽起來過於正式或學術化。"Show" 或 "do" 在口語中更為自然。"Demonstrate" 更強調有系統地解釋或證明。
×The chart demonstrated a sharp increase in sales last year.
✓The chart shows a sharp increase in sales last year.
"demonstrate" 隱含主動證明或解釋的意圖。對於客觀呈現數據或事實的靜態圖表、文件，使用 "show"、"indicate" 或 "illustrate" 更為準確。
×I will demonstrate you my commitment by working hard.
✓I will demonstrate my commitment by working hard.
"demonstrate" 的直接受詞應是所展示的「事物」（如 commitment, skill, method），而不是「人」。此錯誤可能受到 "show somebody something" 結構的影響。
詞形變化
What are the word forms of "Demonstrate"?What are tense/participle forms of "Demonstrate"?
demonstrates(3rd_singular)demonstrating(present_participle)demonstrated(past)demonstrated(past_participle)