1. willing to help, or useful
樂於助人的；有用的
The staff were very helpful and friendly.
員工非常樂於助人且友善。
She's a helpful person who always volunteers.
她是個樂於助人的人，總是主動幫忙。
Helpful Meaning（定義、用法、例句與發音）
helpful
adjective
快速理解
What does "Helpful" mean?What are 2-3 core uses of "Helpful"?
形容能提供協助或帶來益處的人事物。
- 1
樂於助人
EN: willing to help others
翻譯: 形容人願意提供協助、友善且好相處。
- 2
有幫助的
EN: useful for achieving a purpose
翻譯: 形容事物（如建議、資訊、工具）能有效解決問題或帶來好處。
- 3
有益的
EN: beneficial or conducive to improvement
翻譯: 形容能促進健康、成長或正面發展的事物或環境。
小提醒：注意：'helpful' 描述的是能提供幫助的特性，而非幫助的動作本身。例如，'He is helpful.' 是對其人的描述，而非 'He is helping.'（他正在幫忙）。
發音（How to Pronounce "Helpful" in English）
How to pronounce "Helpful" in English?"Helpful" US vs UK pronunciation
點擊下方的 US / UK 按鈕可播放發音。
Real-life Examples of "Helpful" from YouTube Videos
The Biggest Mistakes First-Time Founders Make - Michael Seibel
Y Combinator
“they could be someone in your school you did a school project with, which is helpful that you've had some context with them, that you're not.”
(1 out of 26)
Definitions（定義）
What are the definitions of "Helpful"?How does "Helpful" change by context?
2. giving useful information or advice
提供有用資訊或建議的
This guidebook is very helpful for tourists.
這本旅遊指南對遊客非常有幫助。
His advice was extremely helpful in solving the problem.
他的建議對解決問題極有幫助。
3. making a situation easier or better
使情況更容易或更好的
A good night's sleep is helpful for concentration.
充足的睡眠有助於集中注意力。
It would be helpful if you could arrive a little earlier.
如果你能早一點到會很有幫助。
4. useful in achieving a particular purpose
對達成特定目的有用的
The new software includes several helpful features.
新軟體包含了幾項實用的功能。
Her background in law was helpful during the negotiations.
她的法律背景在談判期間很有用。
Grammar & Patterns（句型）
What are common sentence patterns for "Helpful"?How to make natural sentences with "Helpful"?
| Pattern | Meaning | Example |
|---|---|---|
| be + helpful | 是樂於助人的；是有幫助的 | She is a very helpful person. (她是一個非常樂於助人的人。) |
| be + helpful + to + person | 對（某人）有幫助 | His advice was very helpful to me. (他的建議對我非常有幫助。) |
| be + helpful + in + V-ing / noun | 在（某方面）有幫助 | This tool is helpful in organizing data. (這個工具在整理資料方面很有幫助。) |
| find + something + helpful | 發現（某事物）有幫助 | I found the tutorial videos extremely helpful. (我發現那些教學影片非常有幫助。) |
| It is helpful to + V | 做…是有幫助的 | It is helpful to read the instructions first. (先閱讀說明是有幫助的。) |
| a helpful + noun | 一個有用的（事物）；一個樂於助人的（人） | He gave me a helpful suggestion. (他給了我一個有用的建議。) |
用法說明
How is "Helpful" different from similar structures?What usage mistakes are common with "Helpful"?
helpful in doing vs helpful to do
- helpful in doing 通常用於描述在進行某個持續性活動或過程中提供幫助。介系詞 in 後面常接動名詞 (V-ing)，強調在「...的過程中」或「在...方面」有幫助。
- helpful to do 則用於表示「做某件事是有幫助的」。這裡的 to do 是不定詞，用來指稱一個具體、建議性的行動。
- 在描述某物或某人的一般特性時，兩者有時可互換，但 helpful in doing 更側重於在特定領域或活動中的效用，而 helpful to do 則更直接地指向一個行動建議。
- 在 It is helpful to... 的句型中，幾乎總是使用不定詞 to do 來引導真正的主詞（要做的事）。 EN: This guide is helpful in understanding the complex regulations. 翻譯: 這本指南對於理解複雜的法規很有幫助。
EN:It is helpful to read the guide before you start the application.
翻譯:在開始申請前，先閱讀這本指南會很有幫助。
總結建議
一般情況下，描述在特定活動中的幫助用 helpful in doing，而提出一個有益的行動建議則用 helpful to do，尤其在 It is helpful to... 的句型中。
易混淆對比
What is the difference between "Helpful" and similar words?How to choose "Helpful" vs alternatives?
helpful vs useful
「helpful」強調提供具體幫助或支援，常與人相關；「useful」則側重物品或資訊的實用性與功能。
helpful vs kind
「helpful」指行為上提供實際幫助；「kind」則強調內心的善良與體貼，範圍更廣。
helpful vs supportive
「helpful」側重解決眼前問題；「supportive」則強調在情感或長期過程中的鼓勵與支持。
口語用法
How is "Helpful" used in spoken English?What is the spoken vs formal difference for "Helpful"?
引述
在轉述他人意見或描述一般看法時，常用來緩和語氣，表示這不是說話者個人的強烈主張。 EN: Yeah, I've heard it's helpful to drink ginger tea for an upset stomach. 翻譯: 對，我聽說喝薑茶對胃不舒服有幫助。
EN:Some people find it helpful to make lists to stay organized.
翻譯:有些人覺得列清單對保持條理很有幫助。
語氣強調
在口語中，常與 "really"、"so"、"incredibly" 等副詞連用，以加強程度或表達真誠的感謝。 EN: Thank you, that advice was really helpful! 翻譯: 謝謝，那個建議真的很有幫助！
EN:The tutorial videos were so helpful when I was setting up the software.
翻譯:我在安裝軟體時，那些教學影片非常有幫助。
停頓填充
在思考如何表達或組織句子時，可用 "...which is helpful" 或 "...that's helpful" 作為填充，引出結論或補充說明。 EN: We could meet an hour earlier, which is helpful for avoiding the rush hour traffic. 翻譯: 我們可以提早一小時見面，這有助於避開尖峰時刻的車潮。
EN:She summarized all the key points, and that's helpful for reviewing later.
翻譯:她總結了所有重點，這對之後複習很有幫助。
正式寫作注意：在學術或正式商業寫作中，應避免使用過於口語化的強調詞（如 "really helpful"）或停頓填充結構。建議改用更精確、正式的詞彙，例如 "beneficial"、"advantageous"、"of great assistance" 或 "proves useful" 來替代。
常見短語
What common collocations use "Helpful"?What fixed phrases with "Helpful" should I remember?
be helpful to
be helpful to [someone]
對某人有益或有幫助
be helpful for
be helpful for [purpose/activity]
對某目的或活動有幫助
extremely helpful
[adverb] helpful
極有幫助的
find something helpful
find [something] helpful
發現某事物有幫助
helpful hint
helpful [noun]
有用的提示
mutually helpful
[adverb] helpful
互相有益的
try to be helpful
try to be helpful
試圖提供幫助
常見錯誤
What are common mistakes with "Helpful"?Which "Helpful" sentences look correct but are wrong?
×He gave me a helpful.
✓He gave me some helpful advice.
「helpful」是形容詞，不能單獨當作名詞使用。必須修飾一個名詞，或使用名詞形式「help」。
×This book is helpful for improve my English.
✓This book is helpful for improving my English.
介系詞「for」後面必須接名詞或動名詞（V-ing），不能接原形動詞。
×It's helpful for you to call ahead.
✓It's helpful to you to call ahead.
表示「對某人來說有幫助」時，常用「helpful to someone」。而「helpful for」通常後接目的或活動（如：helpful for learning）。雖然在口語中兩者有時混用，但正式寫作時應注意區別。
×He is helpful to fix the computer.
✓He is helpful in fixing the computer.
描述「在某方面有幫助」時，常用「helpful in + V-ing」或「helpful with + noun」。使用不定詞「to fix」在此處不自然。
×The advice was very much helpful.
✓The advice was very helpful.
「helpful」是形容詞，直接用「very」修飾即可，不需要「very much」。「very much」通常用來修飾動詞。
×This method is more helpful than that one.
✓This method is more helpful than that one.
此句文法正確，但學習者常誤將「helpful」的比較級寫成「helpfuller」。正確形式應為「more helpful」。同樣地，最高級是「most helpful」。
詞形變化
What are the word forms of "Helpful"?What are tense/participle forms of "Helpful"?