発達 30초 만에
- Hattatsu refers to the development and functional maturation of biological, technological, or atmospheric systems toward a more complex and advanced state.
- It is commonly used in medical contexts (child development), weather reports (intensifying storms), and social sciences (advancement of civilization).
- Unlike 'seichou' (simple growth), 'hattatsu' focuses on the refinement of internal functions and the sophistication of systems.
- As a suru-verb, it is intransitive (e.g., 'the brain develops'), and as a noun, it often appears in formal or technical compounds.
The Japanese word 発達 (hattatsu) is a multifaceted noun and suru-verb that primarily translates to 'development,' 'growth,' or 'advancement.' Unlike simple growth in size, 発達 implies a progression toward a more complex, functional, or mature state. It is used across various domains, from biological maturation to technological progress.
- Biological Context
- Refers to the physical and mental development of living organisms, such as a child's brain development or the maturation of an organ.
- Technological Context
- Describes the advancement of systems, infrastructure, or tools, like the development of the internet or transportation networks.
- Meteorological Context
- Specifically used for the intensification of weather systems, most notably typhoons or low-pressure systems.
「子供の心身の発達には、適切な食生活が不可欠です。」 (Proper eating habits are essential for a child's physical and mental development.)
「この地域は交通網が非常に発達しています。」 (The transportation network in this region is highly developed.)
「台風が発達しながら北上しています。」 (The typhoon is moving north while developing/intensifying.)
「文明の発達とともに、人々の生活は便利になった。」 (With the development of civilization, people's lives became more convenient.)
「筋肉の発達を促すトレーニングを行う。」 (Perform training that promotes muscle development.)
- Etymology
- Composed of 'hatsu' (発 - to emit/start) and 'tatsu' (達 - to reach/attain), suggesting a movement that starts and reaches a higher level.
Using 発達 (hattatsu) correctly requires understanding its role as both a noun and a verb. It is most commonly paired with the particle が (ga) to indicate what is developing, or used as a compound noun.
1. As a Suru-Verb (発達する)
When used as a verb, it describes the process of development. It is an intransitive verb, meaning the subject itself is developing.
IT産業が発達する(The IT industry develops.)筋肉が発達する(Muscles develop.)
2. As a Noun
As a noun, it often appears in academic, medical, or technical contexts. It can be modified by adjectives or other nouns.
急速な発達(Rapid development)発達段階(Developmental stage)
3. Common Collocations
- ～が発達している
- Used to describe a state where something is already highly developed. "Kono machi wa koutsuu ga hattatsu shite iru" (This town has a developed transport system).
- ～の発達を促す
- To promote or encourage development. Often used in education or health contexts.
You will encounter 発達 (hattatsu) in several specific environments, ranging from daily news to specialized professional fields.
1. Weather Forecasts (Tenki Yohou)
This is perhaps the most common place to hear the word in daily life. Meteorologists use it to describe the strengthening of storms.
「低気圧が発達しながら近づいています。」 (A low-pressure system is approaching while intensifying.)
2. Medical and Educational Settings
In discussions about child-rearing, pediatrics, and psychology, 'hattatsu' is the technical term for maturation.
「乳幼児の発達相談を受け付けています。」 (We are accepting consultations regarding infant development.)
3. History and Social Studies
When discussing how civilizations or technologies evolved over time.
「産業革命によって機械工業が発達した。」 (Machine industry developed due to the Industrial Revolution.)
Learners often confuse 発達 (hattatsu) with 発展 (hatten) and 成長 (seichou). Here is how to distinguish them:
- Hattatsu vs. Hatten
- Hattatsu is about functional maturity or intensification (muscles, brain, typhoon). Hatten is about expansion, prosperity, or moving to a larger scale (a city's economy, a business relationship).
- Hattatsu vs. Seichou
- Seichou is general growth (height, age, company size). Hattatsu is specific to the development of capabilities or complex systems.
Understanding synonyms helps clarify the specific nuance of 発達.
| Word | Nuance |
|---|---|
| 進歩 (Shinpo) | Progress/Advancement in skill or technology. |
| 進化 (Shinka) | Evolution; biological or systemic change over generations. |
| 成熟 (Seijuku) | Maturity; reaching a full or ripe state. |
| 向上 (Koujou) | Improvement in quality or level (e.g., skills). |
How Formal Is It?
난이도
알아야 할 문법
～に伴って (Along with...)
～につれて (As... then...)
～とともに (Together with...)
～によって (By means of/Due to...)
～が著しい (Is remarkable)
수준별 예문
この子は発達が早いです。
This child's development is fast.
Noun + ga + adjective.
筋肉が発達しました。
Muscles developed.
Noun + ga + hattatsu shimashita (past tense).
文明が発達します。
Civilization develops.
Subject + ga + hattatsu suru.
交通が発達しています。
Transportation is developed.
State of being (te-iru form).
体格の発達。
Physical development.
Noun + no + Noun.
発達した都市。
A developed city.
Past participle used as an adjective.
技術が発達する。
Technology develops.
Basic verb usage.
知能の発達。
Intellectual development.
Abstract noun usage.
台風が発達しています。
The typhoon is intensifying.
Continuous action.
インターネットが発達した。
The internet developed.
Completed action.
発達段階を確認する。
Check the developmental stage.
Compound noun 'hattatsu dankai'.
手足が発達する。
Limbs develop.
Physical parts as subject.
急速に発達した産業。
An industry that developed rapidly.
Adverbial modification (kyuusuoku ni).
子供の発達を助ける。
Help a child's development.
Object of the verb 'tasukeru'.
脳の発達に良い食べ物。
Food good for brain development.
Benefactive phrase 'ni yoi'.
文明の発達の歴史。
The history of the development of civilization.
Double 'no' possessive.
この地域は工業が発達している。
Industry is developed in this region.
Topic-comment structure.
発達障害についての理解を深める。
Deepen understanding of developmental disorders.
Specific medical term.
低気圧が急速に発達した。
The low-pressure system developed rapidly.
Adverb 'kyuusuoku ni'.
精神的な発達が重要だ。
Mental development is important.
Adjectival noun 'seishinteki na'.
科学技術の発達は止まらない。
The development of science and technology does not stop.
Negative verb 'tomaranai'.
筋肉の発達を促す運動。
Exercise that promotes muscle development.
Verb 'unagasu' (to promote).
言葉の発達には個人差がある。
There are individual differences in language development.
Noun 'kojinsa' (individual differences).
高度に発達した社会。
A highly developed society.
Adverb 'koudo ni' (highly).
乳幼児期は、脳の発達が最も著しい時期である。
Infancy is the period when brain development is most remarkable.
Formal 'dearu' style.
通信網の発達により、在宅勤務が可能になった。
Due to the development of communication networks, working from home became possible.
Cause/Reason 'ni yori'.
発達心理学の視点から分析する。
Analyze from the perspective of developmental psychology.
Compound term 'hattatsu shinrigaku'.
この魚は胸びれが発達しているのが特徴だ。
A characteristic of this fish is its well-developed pectoral fins.
Nominalizer 'no' + 'tokuchou'.
経済の発達に伴い、環境問題が深刻化した。
Along with economic development, environmental problems became serious.
Grammar 'ni tomonai' (along with).
自我の発達は思春期に加速する。
The development of the self accelerates during adolescence.
Abstract concept 'jiga' (self/ego).
異常に発達した積乱雲。
Abnormally developed cumulonimbus clouds.
Adverb 'ijou ni' (abnormally).
技術の発達が雇用に与える影響。
The impact that technological development has on employment.
Relative clause.
都市機能の過度な発達が、地方の過疎化を招いている。
The excessive development of urban functions is leading to the depopulation of rural areas.
Causal verb 'manaku' (to invite/lead to).
言語発達のプロセスを神経科学的に解明する。
Elucidate the process of language development neuroscientifically.
Adverbial 'kagakuteki ni'.
資本主義の発達過程における矛盾を指摘する。
Point out the contradictions in the developmental process of capitalism.
Complex noun phrase.
未発達なインフラが経済成長の足かせとなっている。
Underdeveloped infrastructure is acting as a shackle to economic growth.
Negative prefix 'mi-' (un-/not yet).
高度に発達した人工知能が倫理的課題を突きつけている。
Highly developed AI is presenting ethical challenges.
Verb 'tsukitsukeru' (to thrust/present).
五感の発達は胎児期から始まっている。
The development of the five senses begins in the fetal stage.
Time period 'taijiki'.
交通網の未発達な地域への支援が必要だ。
Support is needed for regions with underdeveloped transportation networks.
Modifier 'mi-hattatsu na'.
文明の発達が必ずしも幸福をもたらすとは限らない。
The development of civilization does not necessarily bring happiness.
Grammar 'to wa kagiranai' (not necessarily).
大脳皮質の発達が、人類を他の霊長類から分かつ決定的な要因となった。
The development of the cerebral cortex became the decisive factor distinguishing humans from other primates.
Verb 'wakatsu' (to distinguish/separate).
その理論は、社会の有機的な発達を前提としている。
The theory presupposes the organic development of society.
Noun 'zentei' (presupposition).
発達の遅滞が見られる場合、早期の介入が望ましい。
If developmental delays are observed, early intervention is desirable.
Formal noun 'chitai' (delay).
グローバル化に伴う法体系の発達は、国家主権の在り方に変容を迫っている。
The development of legal systems accompanying globalization is forcing a transformation in the nature of national sovereignty.
Verb 'semaru' (to press/force).
情報通信技術の爆発的な発達は、既存のメディアの定義を根底から覆した。
The explosive development of information and communication technology has fundamentally overturned the definition of existing media.
Idiom 'kontei kara kutsugaesu'.
個人の発達課題と社会的要求の整合性を図る。
Aim for consistency between individual developmental tasks and social demands.
Verb 'hakaru' (to aim for/plan).
発達のダイナミズムを捉えるための新たなフレームワークを提示する。
Present a new framework to capture the dynamism of development.
Loanword 'dainamizumu'.
歴史の必然性としての技術発達をどう捉えるべきか。
How should we perceive technological development as a historical necessity?
Noun 'hitsuzensei' (necessity).
자주 쓰는 조합
자주 쓰는 구문
자주 혼동되는 단어
Hatten is about expansion and prosperity (cities, business). Hattatsu is about functional maturity.
Seichou is general growth (height, age). Hattatsu is specific to systems/capabilities.
Shinpo is specifically about progress in skills or technology, often implying 'improvement'.
관용어 및 표현
혼동하기 쉬운
문장 패턴
사용법
Refers to the increase in muscle fiber density and strength.
Specifically used for the drop in central pressure and increase in wind speed.
Refers to the complexity of social systems and tools.
- Using 'hattatsu' for a company's profit growth.
- Using 'hattatsu' for a person's height.
- Confusing 'hattatsu' (development) with 'hatsumei' (invention).
- Forgetting the small 'tsu' in pronunciation (saying 'hatatsu' instead of 'hattatsu').
- Using it as a transitive verb (e.g., 'I developed the system' - should use 'kaihatsu' for that).
팁
Check the Subject
If the subject is a function (brain, skill) or a system (transport, tech), use 'hattatsu'. If it's just size, use 'seichou'.
Suru-Verb Rule
Remember that 'hattatsu' is intransitive. You don't 'hattatsu' something; something 'hattatsu's on its own.
Weather Watch
When you hear 'hattatsu' on the news, check if they are talking about a typhoon. It means it's getting stronger.
Medical Terminology
Learn 'hattatsu shougai' as a set phrase. It is the standard term used in Japanese society today.
Complexity is Key
Use 'hattatsu' when you want to emphasize that something is becoming more complex or sophisticated.
Adverb Pairing
Pair it with 'kyuusuoku ni' (rapidly) or 'koudo ni' (highly) for more descriptive sentences.
Muscle Talk
In the gym, you can say 'kinniku ga hattatsu shite kita' to mean your muscles are becoming more defined.
Formal Lectures
In university lectures, 'hattatsu' is used frequently in biology, psychology, and history.
Historical Context
Use 'hattatsu' when talking about the Meiji era or the post-war development of Japan.
The 'Reach' Kanji
Focus on the second kanji 達 (tatsu), which means 'to reach'. Development is about reaching a goal.
암기하기
어원
Sino-Japanese (Kango)
문화적 맥락
There is a growing movement to accept 'hattatsu' differences as 'neurodiversity'.
Japan's geography makes 'hattatsu' a frequent word in disaster prevention.
The Ministry of Education (MEXT) uses 'hattatsu' to define curriculum goals.
실생활에서 연습하기
실제 사용 상황
대화 시작하기
"最近のAIの発達についてどう思いますか？ (What do you think about the recent development of AI?)"
"この街は交通が発達していて便利ですね。 (This town is convenient because the transport is developed, isn't it?)"
"子供の発達で一番驚くことは何ですか？ (What surprises you most about a child's development?)"
"筋肉を発達させるために何をしていますか？ (What are you doing to develop your muscles?)"
"技術の発達は人間を幸せにすると思いますか？ (Do you think the development of technology makes humans happy?)"
일기 주제
自分のスキルがどのように発達したか書いてください。 (Write about how your skills have developed.)
100年後の文明の発達を予想してください。 (Predict the development of civilization in 100 years.)
最近発達したと感じる自分の能力は何ですか？ (What ability of yours do you feel has developed recently?)
技術の発達によるデメリットについて考えてください。 (Think about the disadvantages caused by the development of technology.)
子供の頃の心身の発達について思い出してください。 (Recall your physical and mental development as a child.)
자주 묻는 질문
10 질문No, for height, you should use 'seichou' (成長) or 'se ga nobiru' (背が伸びる). 'Hattatsu' is for functions like brain or muscles.
Usually, yes, as it implies progress. However, in weather, a 'developing' typhoon is negative. Also, 'over-development' can be negative.
It translates to 'developmental disability' or 'disorder,' covering conditions like ADHD or Autism Spectrum Disorder.
It is rare. 'Hatten' (発展) or 'seichou' (成長) are much more common for business growth.
'Shinka' (evolution) usually happens over generations, while 'hattatsu' happens within a single entity or system's lifespan.
You can use 'mi-hattatsu' (未発達) or 'hattatsu ga okurete iru' (development is delayed).
Yes, it is more formal than 'sodatsu' (to grow up) and is used in news and textbooks.
Yes, in Japanese meteorology, 'hattatsu' is the standard term for a storm getting stronger.
It means 'developmental stage,' often used in psychology to describe phases of childhood.
Yes, 'senshinkoku' (developed country) is common, but you can also say 'kougyou ga hattatsu shita kuni' (a country where industry has developed).
셀프 테스트 180 질문
/ 180 correct
Perfect score!
Summary
Hattatsu is the go-to word for 'functional development.' Use it for brain maturation, muscle building, technological progress, and intensifying typhoons. It implies moving from a simple to a sophisticated state.
- Hattatsu refers to the development and functional maturation of biological, technological, or atmospheric systems toward a more complex and advanced state.
- It is commonly used in medical contexts (child development), weather reports (intensifying storms), and social sciences (advancement of civilization).
- Unlike 'seichou' (simple growth), 'hattatsu' focuses on the refinement of internal functions and the sophistication of systems.
- As a suru-verb, it is intransitive (e.g., 'the brain develops'), and as a noun, it often appears in formal or technical compounds.
Check the Subject
If the subject is a function (brain, skill) or a system (transport, tech), use 'hattatsu'. If it's just size, use 'seichou'.
Suru-Verb Rule
Remember that 'hattatsu' is intransitive. You don't 'hattatsu' something; something 'hattatsu's on its own.
Weather Watch
When you hear 'hattatsu' on the news, check if they are talking about a typhoon. It means it's getting stronger.
Medical Terminology
Learn 'hattatsu shougai' as a set phrase. It is the standard term used in Japanese society today.
예시
技術が発達しました。
관련 콘텐츠
Science 관련 단어
吸収
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原子
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炭素
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塩素
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解明
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