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B1 noun #3,000 가장 일반적인 12분 분량

前後

zen'go
At the A1 level, learners are just beginning their journey into the Japanese language. The concept of 前後 (zengo) might seem a bit advanced for absolute beginners, as they are primarily focused on learning the individual words for 'front' (前, mae) and 'back' or 'after' (後, ushiro/ato). However, introducing the compound word early on can provide a significant advantage. For an A1 learner, the focus should be on recognizing the kanji characters and understanding their basic meanings. When they see 前, they should immediately think of 'front' or 'before'. When they see 後, they should think of 'back' or 'after'. Combining these two fundamental concepts into a single word, 前後, introduces the learner to the logic of Japanese compound nouns (jukugo). At this stage, the most accessible usage of 前後 is its function as an approximation marker for time. A1 learners are taught how to tell time early in their studies (e.g., 一時, 二時). By simply adding 前後 to a time expression, they can instantly express 'around' that time. For example, learning that ３時 (san-ji) means 'three o'clock' and then learning that ３時前後 (san-ji zengo) means 'around three o'clock' empowers them to communicate more flexibly without needing complex grammar. This is particularly useful because beginners often struggle with exact numbers and times; having a word that allows for a margin of error builds confidence. Furthermore, understanding the spatial meaning of 'front and back' can help A1 learners with basic directions. While they might primarily use 前 and 後 separately, knowing that 前後 encompasses both directions simultaneously prepares them for more complex spatial descriptions they will encounter later. Teachers should encourage A1 students to practice writing the kanji for 前 and 後, as these are high-frequency characters that form the foundation of countless other words. Rote memorization of the pronunciation 'zengo' alongside the visual recognition of the kanji is the primary goal here. While they may not use the word actively in complex sentences, passive recognition when reading simple texts or listening to basic conversations is a crucial stepping stone. By establishing this foundational understanding, A1 learners set themselves up for success as they progress to higher proficiency levels where the nuances of the word become more critical. The key is to keep the explanation simple, focusing on the literal translation and the most practical, everyday application: telling approximate time.
As learners progress to the A2 level, their ability to construct basic sentences and understand everyday expressions expands significantly. At this stage, 前後 (zengo) transitions from a passively recognized compound to an actively utilized vocabulary word. A2 learners should begin to confidently employ this word in its approximative sense, moving beyond just time to include other numerical values such as age and price. For instance, they should be able to say ２０歳前後 (around 20 years old) or 千円前後 (around 1,000 yen) in practical contexts like shopping or describing people. This broadens their conversational toolkit, allowing them to provide estimates when they lack exact information. Furthermore, A2 learners must master the temporal usage of the word, specifically the pattern [Noun] + の + 前後. They should be comfortable creating sentences like 授業の前後に (before and after class) or 仕事の前後に (before and after work). This pattern is essential for discussing daily routines and schedules, which is a core competency at the A2 level. Understanding that the particle の is required to link the event noun to the temporal marker is a critical grammatical milestone. In terms of spatial usage, A2 learners should be able to understand and use the word to describe simple physical relationships, such as 車の前後 (the front and back of the car) or 建物の前後 (the front and back of the building). They should recognize that the particle に is typically used to indicate location in these contexts. Listening comprehension also becomes more important at this level. A2 learners should practice identifying the word in spoken Japanese, particularly in announcements or casual conversations where times and prices are estimated. By focusing on these practical applications, A2 learners solidify their understanding of the word's versatility. They learn that a single compound noun can function as a spatial descriptor, a temporal marker, and a numerical suffix, depending on the context. This realization helps them appreciate the efficiency and elegance of the Japanese language, encouraging them to look for similar patterns in other vocabulary words as they continue their studies.
The B1 level represents a critical threshold where learners transition from basic communication to more nuanced and independent language use. It is at this stage that 前後 (zengo) becomes a fully integrated and indispensable part of their active vocabulary. B1 learners are expected to navigate a wide range of everyday situations, and the ability to express approximation, spatial relationships, and temporal sequences accurately is paramount. At this level, the usage of the word as an approximation suffix should be second nature. Learners should effortlessly append it to times, dates, ages, prices, and quantities without hesitation. They should understand the subtle difference between using this word and other approximation terms like 頃 (goro) or 約 (yaku), recognizing that 前後 implies a balanced margin of error on both sides of the stated value. In temporal contexts, B1 learners should be able to use the word to discuss complex schedules and sequences of events. They should be comfortable with sentences like 会議の前後に準備をします (I will prepare before and after the meeting), demonstrating a clear understanding of the [Noun] + の + 前後 pattern. Furthermore, they should begin to encounter and understand more abstract or idiomatic uses of the word. For example, recognizing phrases like 話の前後 (the context or sequence of a story) indicates a deeper comprehension of the word's underlying concept of 'sequence' or 'order'. Spatially, B1 learners should be able to describe movement and positioning with greater precision, using phrases like 前後に動く (move back and forth) or 前後を確認する (check front and back). They should also be aware of common collocations and related terms, such as 左右 (left and right) and 上下 (up and down), allowing them to describe three-dimensional space comprehensively. Listening and reading comprehension at the B1 level involves identifying the word in authentic materials, such as news reports, weather forecasts, and instructional texts. By mastering the multifaceted applications of this word, B1 learners significantly enhance their communicative competence, enabling them to interact more naturally and effectively with native speakers in both casual and semi-formal settings.
At the B2 level, learners possess a high degree of fluency and can engage in complex discussions on a wide variety of topics. Their use of 前後 (zengo) should reflect this advanced proficiency, characterized by precision, naturalness, and an understanding of subtle nuances. B2 learners are expected to use the word effortlessly in all its primary functions—spatial, temporal, and approximative—without conscious thought regarding grammatical rules or particle selection. They should be able to deploy the word in professional and academic contexts, such as estimating project timelines (来月末前後 - around the end of next month) or discussing demographic data (５０代前後 - around the 50s age group). At this stage, learners should also be highly attuned to the register and tone of their language. They understand that while this word is perfectly acceptable in most formal situations, there might be instances where more precise language is required, and they can adjust their vocabulary accordingly. Furthermore, B2 learners should be comfortable with idiomatic expressions and compound words that incorporate these kanji. They might encounter terms like 前後不覚 (unconscious; forgetting oneself), which requires an understanding of the kanji beyond their literal spatial or temporal meanings. In terms of reading comprehension, B2 learners can easily navigate complex texts where the word is used to describe intricate sequences of events or detailed spatial arrangements. They can infer meaning from context, even when the word is used in a slightly abstract manner. Listening comprehension at this level involves understanding the word in fast-paced, natural speech, including regional dialects or colloquial variations. B2 learners should also be able to explain the meaning and usage of the word to lower-level learners, demonstrating a deep, internalized understanding of its grammatical and semantic properties. By consistently using the word accurately and appropriately across diverse contexts, B2 learners solidify their advanced status and move closer to near-native fluency, where vocabulary selection is intuitive and contextually perfect.
C1 learners are highly proficient users of the Japanese language, capable of understanding complex, demanding texts and expressing themselves fluently and spontaneously. For a C1 learner, the word 前後 (zengo) is not just a vocabulary item to be learned, but a tool to be wielded with precision and rhetorical skill. At this advanced stage, the focus shifts from basic comprehension and usage to mastering the subtleties of nuance, collocation, and stylistic variation. C1 learners intuitively understand the precise degree of approximation implied by the word compared to its synonyms. They know exactly when to use ３時前後 versus ３時頃 versus 約３時 to convey the exact shade of meaning required by the context. They are also adept at using the word in complex syntactic structures, seamlessly integrating it into long, multi-clause sentences without losing grammatical coherence. In academic or professional writing, C1 learners utilize the word to discuss historical periods (明治維新の前後 - around the time of the Meiji Restoration) or to analyze data trends (平均値の前後 - around the average value). They are fully comfortable with advanced idiomatic expressions, such as 前後関係 (context; sequential relationship) or 前後を忘れる (to forget oneself; to lose control). Furthermore, C1 learners possess the sociolinguistic competence to adjust their use of the word based on the social context and the relationship with their interlocutor. They understand the pragmatic implications of using approximation to soften a statement or to avoid committing to a specific detail, a crucial skill in Japanese business and social interactions. Reading comprehension at the C1 level involves effortlessly processing the word in classical literature, highly technical documents, or abstract philosophical texts. Listening comprehension includes understanding the word in debates, lectures, and rapid-fire discussions. Ultimately, for a C1 learner, mastering this word is about refining their linguistic intuition, ensuring that their Japanese is not only grammatically correct but also culturally appropriate, stylistically elegant, and highly effective in achieving their communicative goals.
The C2 level represents near-native proficiency, where learners have achieved mastery over the Japanese language in all its complexity. For a C2 learner, the word 前後 (zengo) is deeply embedded in their linguistic repertoire, utilized with the same intuitive ease and precision as a native speaker. At this ultimate stage of language acquisition, there are no longer any conscious grammatical calculations or vocabulary translations occurring; the word simply flows naturally as part of their expressive arsenal. C2 learners possess an exhaustive understanding of the word's etymology, its historical usage, and its subtle variations across different contexts and registers. They can effortlessly engage in high-level literary analysis, discussing how an author uses the concept of 'before and after' to structure a narrative or convey thematic depth. They are fully conversant with the most obscure idiomatic expressions and four-character idioms (yojijukugo) that incorporate these kanji, such as 前後不覚 (falling unconscious) or 脈絡前後 (incoherent context). In professional and academic spheres, C2 learners use the word to articulate highly complex concepts, such as discussing the sequential logic of a legal argument or the spatial dynamics of an architectural design. They can seamlessly switch between the literal, temporal, and approximative meanings of the word within a single conversation, demonstrating unparalleled linguistic agility. Furthermore, C2 learners have a profound appreciation for the cultural nuances associated with approximation in Japanese society. They understand how using terms like this word facilitates harmony (wa) by avoiding overly direct or rigid statements, and they employ this knowledge to navigate delicate social and professional situations with consummate skill. Their reading and listening comprehension is absolute, allowing them to grasp the subtlest implications and unspoken context surrounding the use of the word in any form of media or discourse. For a C2 learner, this word is a testament to their comprehensive mastery of the Japanese language, reflecting their ability to communicate with profound depth, accuracy, and cultural resonance.
연습하기 예시 노트와 팁

前後 30초 만에

  • Spatial: Front and back.
  • Temporal: Before and after.
  • Approximation: Around, about.
  • Context: Sequence or order.
The Japanese word 前後 (zengo) is a fundamental vocabulary item that learners typically encounter at the B1 level of the Common European Framework of Reference for Languages (CEFR). This highly versatile noun is composed of two basic kanji characters: 前 (zen), which means 'front' or 'before', and 後 (go), which means 'back' or 'after'. When combined, these characters create a compound word that encompasses both spatial and temporal dimensions, making it an essential term for expressing relationships in physical space and time. In its most literal spatial sense, 前後 refers to the front and the back of an object, a person, or a location. For instance, when describing the movement of a vehicle, you might talk about moving back and forth, which perfectly captures the spatial essence of this word. Understanding this spatial application is crucial for navigating physical environments in Japan, such as understanding directions, describing the position of objects in a room, or explaining the layout of a building. However, the utility of 前後 extends far beyond physical space. In its temporal application, it refers to the time before and after a specific event or point in time. This is where the word truly shines in everyday communication. When scheduling meetings, discussing historical events, or planning daily activities, you will frequently use this term to indicate a window of time surrounding a focal point. Furthermore, one of the most common and practical uses of 前後 is to express approximation, particularly concerning time, age, or numerical values. When appended to a specific time, such as 'three o'clock' (３時), it translates to 'around three o'clock' (３時前後). This usage is incredibly common in both casual and professional settings, allowing speakers to provide estimates without committing to an exact figure. The ability to express approximation is a key component of fluent communication, as it adds a layer of politeness and flexibility to interactions. Let us examine some specific examples to illustrate these points in greater detail.

建物の前後に駐車場があります。

This sentence demonstrates the spatial use, indicating parking lots at the front and back of the building.
Spatial Context
Refers to physical positioning in the physical world.
Moving on to temporal uses, consider the following sentence.

会議の前後に資料を読みます。

Here, the action occurs before and after the meeting.
Temporal Context
Refers to the time surrounding a specific event or action.
Now, let us look at approximation, which is highly useful.

到着は５時前後になります。

This means arrival will be around 5 o'clock.
Approximation Context
Refers to rough estimates of time, age, or numbers.
We also see it frequently in expressions of age.

参加者は３０歳前後が多いです。

Participants are around thirty years old, giving a general demographic idea. Finally, it can describe physical movement back and forth.

体を前後に揺らす。

Rocking the body back and forth is a common physical description. Mastering these three primary nuances—spatial, temporal, and approximative—is essential for any learner aiming for B1 proficiency. The concept of front and back, before and after, is deeply ingrained in human cognition, making this word intuitively understandable once the basic kanji meanings are grasped. By consistently practicing these patterns, learners will significantly enhance their ability to describe complex relationships in Japanese. The versatility of this word cannot be overstated, as it bridges the gap between physical reality and abstract concepts of time and quantity. Therefore, dedicating time to fully internalize the various applications of this word will yield substantial dividends in your overall language comprehension and production capabilities.
Understanding how to properly use 前後 (zengo) in a sentence requires a solid grasp of Japanese particles and noun modification rules. Because it is a noun, it follows standard grammatical patterns for nouns, but its specific meaning dictates which particles are most appropriate in different contexts. When using it to describe a spatial relationship, you will almost always use the location particle に (ni) or で (de), depending on whether you are describing a state of being or an action taking place. For example, to say 'Look front and back', you would say 前後を見る (zengo o miru), treating it as a direct object. To say 'Move back and forth', you use 前後に動く (zengo ni ugoku), where に indicates the direction of movement. When using it in a temporal sense, to mean 'before and after' an event, it is typically linked to the event noun using the possessive particle の (no). For instance, 授業の前後 (jugyou no zengo) means 'before and after class'. This pattern is incredibly consistent and forms the backbone of many scheduling and planning conversations. The most unique and arguably most frequent usage for intermediate learners is its function as a suffix to indicate approximation. In this role, it attaches directly to a number, time, or age without any intervening particles. For example, １０時前後 (juu-ji zengo) means 'around 10 o'clock', and ２０歳前後 (hatachi zengo) means 'around 20 years old'. It is crucial to note that when used this way, it implies a margin of error on both sides of the stated number—a little before or a little after, a little less or a little more. Let us explore these grammatical structures through specific examples.

列の前後を確認してください。

Please check the front and back of the line.
Direct Object Usage
Using the particle を to mark the word as the object of an action.
Next, let us look at the temporal linkage using the particle の.

食事の前後に手を洗う。

Wash hands before and after meals.
Noun Modification
Connecting two nouns with の to show a temporal relationship.
Now, observe the approximation suffix usage without a particle.

費用は一万円前後です。

The cost is around 10,000 yen.
Suffix Application
Attaching directly to a quantity to indicate an estimate.
We can also use it to describe physical positioning relative to something else.

彼の前後には誰もいない。

There is no one in front of or behind him. Finally, it can be used in more abstract, idiomatic ways.

話の前後が矛盾している。

The beginning and end of the story are contradictory. By mastering these grammatical frameworks, learners can deploy this vocabulary word with precision and confidence. The key is to recognize whether you are describing a physical space, a timeframe, or an approximate value, and then apply the corresponding grammatical structure. Practice attaching it to various times of day, ages, and prices to build fluency in the approximation usage, as this is the most common application in daily Japanese life. Furthermore, paying attention to the particles that follow the word will help you integrate it smoothly into longer, more complex sentences.
The word 前後 (zengo) is ubiquitous in Japanese society, appearing across a wide spectrum of contexts ranging from casual daily conversations to formal business environments and academic discourse. Because it serves multiple functions—spatial, temporal, and approximative—you will encounter it in diverse situations. In everyday life, you will frequently hear it when people are making plans or scheduling appointments. For instance, if you ask a friend what time they want to meet, they might suggest 'around noon' by saying １２時前後 (juu-ni-ji zengo). This usage provides a comfortable buffer, acknowledging that exact timing might be difficult. You will also hear it in retail and service settings. A shop clerk might estimate the cost of a repair by saying it will be ５千円前後 (go-sen-en zengo), meaning around 5,000 yen. In news broadcasts and weather reports, the term is used to describe approximate times for events or weather changes, such as 'rain starting around evening' (夕方前後). In business contexts, it is crucial for project management and scheduling. A manager might request a report to be submitted 'around the end of the week' (週末前後). Furthermore, in historical or documentary narratives, it is used to denote the period surrounding a significant event, such as 'before and after the war' (戦後前後, though more commonly 戦前戦後). Let us look at specific scenarios where this word naturally occurs.

明日の気温は２０度前後でしょう。

Tomorrow's temperature will be around 20 degrees.
Weather Forecasts
Used daily by meteorologists to provide temperature estimates.
In a medical or health context, it is used to describe physical conditions.

血圧は１２０前後で安定しています。

Blood pressure is stable around 120.
Medical Consultations
Doctors use it to discuss vital signs and test results.
During commuting and travel, you will hear it regarding schedules.

電車は１０分前後遅れています。

The train is delayed by about 10 minutes.
Public Transportation
Announcements use it to provide estimated delay times.
In social settings, it helps coordinate group activities.

パーティーには５０人前後が来ます。

Around 50 people will come to the party. Finally, in sports, it describes physical movements.

ステップを踏んで前後に移動する。

Take steps and move back and forth. Recognizing these contexts will significantly improve your listening comprehension. When you hear a number followed by this word, your brain should immediately register 'approximation'. When you hear an event followed by the particle の and this word, you should understand it refers to the timeframe surrounding that event. This contextual awareness is a hallmark of an intermediate learner who is transitioning from textbook Japanese to real-world application. By paying attention to how native speakers deploy this term in various situations, you will naturally adopt its nuanced usage into your own speaking repertoire, making your Japanese sound more natural and sophisticated.
While 前後 (zengo) is a highly useful word, learners frequently make specific mistakes when incorporating it into their Japanese. One of the most common errors is confusing its approximative usage with words that mean 'exactly' or 'only'. Because it translates to 'around' or 'about' when attached to numbers, using it when a precise figure is required can lead to misunderstandings. For example, if a train departs exactly at 3:00 PM, saying ３時前後に出発する implies it might leave at 2:55 or 3:05, which could cause someone to miss their train. Another frequent mistake involves particle usage, particularly when distinguishing between spatial and temporal meanings. Learners sometimes use the location particle で instead of に when describing a state of being, or they forget the possessive particle の when linking it to an event noun. For instance, saying 会議前後 (kaigi zengo) instead of the more natural 会議の前後 (kaigi no zengo) is a common grammatical slip. Additionally, learners often struggle with the difference between using this word and other approximation words like 頃 (koro/goro) or 約 (yaku). While ３時頃 and ３時前後 both mean 'around 3 o'clock', 前後 implies a slightly more balanced margin of error (both before and after), whereas 頃 is a softer, more general approximation. Using 約 (yaku) before a number (e.g., 約３時間) is correct for duration, but saying 約３時 (about 3 o'clock) is unnatural; 前後 or 頃 should be used for specific points in time. Let us analyze these mistakes through examples.

❌ 締め切りは５時前後です。（When it must be exactly 5:00）

Using approximation for a strict deadline is a critical error.
Precision Error
Avoid using it when exact timing is mandatory.
Another mistake is incorrect particle linkage.

❌ 授業前後に質問します。

Missing the particle の makes the sentence sound abrupt and slightly unnatural.
Missing Particle
Always use の to connect an event noun to this temporal marker.
Confusing duration with specific time points is also common.

❌ 約３時前後に会おう。

Redundant use of both 約 and 前後.
Redundancy
Do not mix prefix and suffix approximation words unnecessarily.
Misapplying it to spatial directions can also occur.

❌ 車の前後に乗る。

You ride in the front or back seats (前部・後部), not 'front and back' simultaneously. Finally, mispronouncing the kanji reading.

❌ まえあと (Mae-ato)

Reading the kanji with their kun'yomi instead of the correct on'yomi (zengo). By being aware of these common pitfalls, learners can refine their usage and avoid confusing native speakers. Always double-check whether you need an exact number or an approximation, ensure your particles are correctly linking nouns, and remember the specific on'yomi pronunciation. Practice contrasting this word with similar terms to solidify your understanding of its unique nuances and appropriate contexts.
To fully master 前後 (zengo), it is highly beneficial to compare and contrast it with similar vocabulary words in Japanese. The Japanese language is rich in terms that express approximation, spatial relationships, and temporal sequences, and understanding the subtle differences between them is a mark of advanced proficiency. When discussing spatial relationships, the most obvious counterparts are 左右 (sayuu), meaning 'left and right', and 上下 (jouge), meaning 'up and down'. Together, these three compound words cover the three dimensions of physical space. When discussing approximation, the most common synonyms are 頃/ごろ (koro/goro), くらい/ぐらい (kurai/gurai), and 約 (yaku). As mentioned previously, 頃 is used for approximate points in time (e.g., ３時ごろ - around 3 o'clock), much like 前後, but it feels slightly softer and less mathematically balanced than 前後, which implies an equal margin before and after. くらい/ぐらい is used for approximate amounts or durations (e.g., ３時間くらい - about 3 hours), whereas 前後 is rarely used for duration in modern Japanese. 約 (yaku) is a prefix used for approximate amounts or durations (e.g., 約３時間 - about 3 hours) and is often used in more formal or written contexts. Another related concept is 以前 (izen) and 以降 (ikou), which mean 'before' and 'after' a specific point, respectively, but they are used separately rather than combined into a single concept of 'surrounding' a point. Let us look at examples comparing these similar words.

首を前後左右に動かす。

Move the neck front, back, left, and right.
Spatial Counterparts
Combining spatial terms for comprehensive movement descriptions.
Comparing approximation of time points.

３時ごろ vs ３時前後

Both mean around 3, but the latter sounds slightly more analytical.
Time Approximation
Choosing between soft approximation and balanced margins.
Comparing duration vs. time points.

３時間くらい vs ３時前後

The former is for a length of time (3 hours), the latter is a specific time on the clock.
Duration vs Point
Crucial distinction to avoid confusing how long vs when.
Comparing prefixes and suffixes.

約１万円 vs １万円前後

Both mean about 10,000 yen, but the prefix is slightly more formal. Finally, looking at sequential terms.

会議の以前・以降 vs 会議の前後

The former separates the timeline, the latter groups the surrounding time together. By carefully studying these distinctions, learners can select the most appropriate word for their specific communicative intent. While native speakers will generally understand you if you mix up these approximation terms, using them correctly demonstrates a high level of cultural and linguistic competence. Take the time to practice substituting these words in sentences to feel the subtle shifts in nuance and formality they create.

How Formal Is It?

격식체

""

난이도

알아야 할 문법

수준별 예문

1

３時前後に来てください。

Please come around 3 o'clock.

Time + 前後 for approximation.

2

車の前後に人がいます。

There are people in front of and behind the car.

Noun + の + 前後 for spatial relationship.

3

テストの前後

Before and after the test.

Noun + の + 前後 for temporal relationship.

4

１００円前後です。

It is around 100 yen.

Price + 前後 for approximation.

5

前後に動く。

Move back and forth.

前後 + に + Verb for direction.

6

５時前後に終わります。

It will finish around 5 o'clock.

Time + 前後 + に for specific approximate time.

7

家の前後

Front and back of the house.

Noun + の + 前後.

8

１０人前後います。

There are around 10 people.

Quantity + 前後.

1

食事の前後に手を洗います。

I wash my hands before and after meals.

Action before and after an event.

2

明日は２０度前後になるでしょう。

It will probably be around 20 degrees tomorrow.

Temperature approximation.

3

列の前後に並んでください。

Please line up at the front and back of the line.

Spatial instruction.

4

会議の前後に資料を読みます。

I read the documents before and after the meeting.

Temporal sequence.

5

駅の前後には店が多いです。

There are many shops in front of and behind the station.

Spatial description of an area.

6

費用は５千円前後かかります。

The cost will be around 5,000 yen.

Cost estimation.

7

体を前後に揺らす。

Rock the body back and forth.

Physical movement.

8

到着は昼前後になります。

Arrival will be around noon.

Time estimation using a noun (noon).

1

参加者は３０歳前後が多いです。

Most participants are around 30 years old.

Age approximation.

2

話の前後が矛盾している。

The context of the story is contradictory.

Idiomatic use meaning 'context' or 'sequence'.

3

手術の前後は安静にしてください。

Please rest before and after the surgery.

Medical instruction.

4

桜の開花は４月上旬前後と予想されます。

The cherry blossoms are expected to bloom around early April.

Formal time estimation.

5

建物の前後に防犯カメラを設置する。

Install security cameras at the front and back of the building.

Security planning.

6

体重が６０キロ前後で安定している。

My weight is stable at around 60 kg.

Weight approximation.

7

前後の文脈から意味を推測する。

Guess the meaning from the surrounding context.

Reading comprehension strategy.

8

予定の前後を入れ替える。

Swap the order of the schedule.

Changing sequence.

1

明治維新の前後は社会が大きく変化した。

Society changed greatly around the time of the Meiji Restoration.

Historical time period.

2

前後の事情を考慮して決定を下す。

Make a decision taking the surrounding circumstances into account.

Formal business/legal phrasing.

3

株価は１万円前後で推移している。

The stock price is fluctuating around 10,000 yen.

Financial reporting.

4

事故の前後で記憶が途切れている。

My memory is fragmented before and after the accident.

Describing mental state.

5

前後の脈絡がない発言は控えてください。

Please refrain from making remarks that lack context.

Professional communication.

6

台風の通過前後は強風に注意が必要です。

Caution is required for strong winds before and after the typhoon passes.

Weather warning.

7

予算は１００万円前後を見込んでいます。

We are anticipating a budget of around 1 million yen.

Business planning.

8

前後の車との車間距離を保つ。

Maintain distance from the cars in front and behind.

Driving instruction.

1

前後の見境なく怒鳴り散らす。

To yell indiscriminately without considering the consequences.

Idiomatic expression for losing control.

2

文の前後関係を明確にするために接続詞を補う。

Add conjunctions to clarify the context of the sentences.

Academic writing instruction.

3

戦中戦後の混乱期を生き抜く。

Survive the chaotic period during and after the war.

Historical narrative.

4

誤差は数ミリ前後に収まっている。

The margin of error is contained within a few millimeters.

Technical/engineering description.

5

前後の文脈を無視して一部だけを切り取るのは危険だ。

It is dangerous to extract only a part while ignoring the surrounding context.

Media literacy/critical thinking.

6

彼の証言は前後の辻褄が合わない。

His testimony is inconsistent.

Legal/investigative context.

7

出産前後の休業制度を利用する。

Utilize the maternity leave system before and after childbirth.

Human resources/administrative.

8

前後に揺さぶりをかけて相手の隙を突く。

Shake the opponent back and forth to exploit their opening.

Sports/tactical strategy.

1

酒に酔って前後不覚に陥る。

To become dead drunk and lose consciousness.

Four-character idiom (yojijukugo).

2

歴史的事件の前後の文脈を精緻に分析する。

Meticulously analyze the context surrounding a historical event.

Advanced academic discourse.

3

前後の脈絡を欠いたシュルレアリスムの詩。

A surrealist poem lacking logical context.

Literary criticism.

4

政策導入の前後の経済指標を比較検討する。

Comparatively examine economic indicators before and after the policy introduction.

Economic analysis.

5

前後の見通しが立たないまま計画を強行した。

They forced the plan through without any clear prospect of the consequences.

Critical commentary.

6

宇宙創成の前後の状態を物理学的に考察する。

Physically consider the state before and after the creation of the universe.

Theoretical physics.

7

前後の事情を斟酌し、寛大な処置を求める。

Taking the surrounding circumstances into consideration, we request lenient treatment.

Highly formal legal plea.

8

時間という概念において、前後の区別は絶対的なものか。

In the concept of time, is the distinction between before and after absolute?

Philosophical inquiry.

자주 쓰는 조합

３時前後 (around 3 o'clock)
会議の前後 (before and after the meeting)
前後に動く (move back and forth)
前後の関係 (contextual relationship)
１万円前後 (around 10,000 yen)
２０歳前後 (around 20 years old)
前後の文脈 (surrounding context)
前後に揺れる (sway back and forth)
前後の事情 (surrounding circumstances)
前後の見境 (sense of consequences)

자주 쓰는 구문

〜時前後に (around ~ o'clock)

〜の前後に (before and after ~)

前後に気をつける (be careful front and back)

前後の脈絡 (logical context)

前後の見境なく (without thinking of consequences)

前後を忘れる (forget oneself)

前後に揺さぶる (shake back and forth)

前後の車 (cars in front and behind)

前後関係を明らかにする (clarify the context)

前後不覚になる (fall unconscious)

자주 혼동되는 단어

前後 vs 頃 (goro) - Used only for time points, softer approximation.

前後 vs 約 (yaku) - Prefix, used for duration or amounts, not specific clock times.

前後 vs 以前/以後 (izen/igo) - Means strictly before or strictly after, not 'around'.

관용어 및 표현

""

""

""

""

""

""

""

""

""

""

혼동하기 쉬운

前後 vs

前後 vs

前後 vs

前後 vs

前後 vs

문장 패턴

사용법

nuance

Implies a balanced margin (both before and after, or slightly more and slightly less).

formality

Appropriate for all levels of formality.

common error

Forgetting the particle の in temporal sequences.

자주 하는 실수
  • Using 前後 for duration (e.g., ３時間前後 instead of ３時間くらい).
  • Saying ３時の前後 instead of ３時前後 for 'around 3 o'clock'.
  • Pronouncing the word as 'mae-ato' instead of 'zengo'.
  • Forgetting the particle の in phrases like 会議の前後.
  • Using it when an exact time is strictly required, causing scheduling confusion.

팁

No Particle for Approximation

When estimating time or numbers, attach it directly. Say ３時前後, not ３時の前後. This is a strict rule. Adding の changes the meaning to 'before and after 3 o'clock' rather than 'around 3 o'clock'.

Polite Buffers

Use it to soften scheduling requests. Suggesting a meeting at ３時前後 is less demanding than exactly ３時. It shows consideration for the other person's schedule. This is a key aspect of Japanese business etiquette.

Pair with 左右

Learn it alongside 左右 (sayuu - left/right). Together, they describe all horizontal directions. The phrase 前後左右 is very common in instructions. It means 'in all directions'.

Weather Forecasts

Listen to Japanese weather reports. You will hear temperatures described with this word daily. For example, ２０度前後 (around 20 degrees). It is excellent real-world listening practice.

Formal Contexts

In essays, use 前後 instead of 頃 for time approximation. It sounds more objective and academic. 頃 is better suited for casual emails or diaries. Choose the right word for the register.

Duration vs Point in Time

Do not use it for duration (e.g., 3 hours). Use it for specific points (e.g., 3 o'clock). For duration, use くらい or 約. Mixing these up is a classic learner error.

Learn 前後不覚

Memorize the idiom 前後不覚 (unconscious/dead drunk). It is a fun and common yojijukugo. Using it will impress native speakers. It literally means 'losing sense of front and back'.

Linking Events

Always use の when linking an event. 会議の前後 (before and after the meeting). Forgetting the の makes it sound broken. Practice this pattern repeatedly.

Pitch Accent

The pitch accent is Atamadaka. The 'ze' is high, and 'ngo' is low. Pronouncing it flat sounds slightly unnatural. Practice mimicking native audio to get the melody right.

Context Clues

When reading, if you see 前後の文脈, it means 'surrounding context'. It is a prompt to look at the sentences before and after. This is a crucial skill for reading comprehension tests.

암기하기

기억법

Imagine a ZEN master GOing front and back, before and after, around the temple.

어원

Chinese origin (Sino-Japanese word / Kango).

문화적 맥락

Provides a polite buffer when estimating time or cost, avoiding the strictness of exact numbers.

Neutral, widely used in both polite (Keigo) and casual speech.

실생활에서 연습하기

실제 사용 상황

대화 시작하기

"明日の会議は３時前後でいいですか？ (Is around 3 o'clock good for tomorrow's meeting?)"

"駅の前後で待ち合わせしましょう。(Let's meet around the front/back of the station.)"

"予算は１万円前後で考えています。(I'm thinking of a budget around 10,000 yen.)"

"テストの前後は忙しいですね。(It's busy before and after the test, isn't it?)"

"このパソコンは５万円前後で買えます。(You can buy this PC for around 50,000 yen.)"

일기 주제

Write about your routine before and after work/school (仕事・学校の前後).

Describe a time when you arrived 'around' a certain time (〜時前後) and what happened.

Explain the context (前後の事情) of a recent decision you made.

Describe the physical layout of the front and back (前後) of your house.

Write a budget for a trip using price approximations (〜円前後).

자주 묻는 질문

10 질문

No, it is generally not used for duration. For duration, use くらい/ぐらい (kurai/gurai) or 約 (yaku). For example, say ３時間くらい instead of ３時間前後. 前後 is used for specific points in time, like ３時前後 (around 3 o'clock). Using it for duration sounds unnatural to native speakers. Stick to points on a clock or calendar.

Both mean 'around 3 o'clock'. However, ごろ (goro) is slightly more casual and softer. 前後 (zengo) feels a bit more analytical and implies a balanced margin of error (e.g., 2:50 to 3:10). In business or formal contexts, 前後 is often preferred. In casual plans with friends, ごろ is very common. Both are perfectly acceptable in daily life.

No, when used as an approximation suffix, it attaches directly to the number or time. You say ３時前後, not ３時の前後. The same applies to age (２０歳前後) and price (千円前後). Adding a particle here is a grammatical mistake. Treat it as a single compound phrase.

You use the pattern [Noun] + の + 前後. So, 'front and back of the car' is 車の前後 (kuruma no zengo). If you want to say 'in front of and behind the car', you add the location particle に, making it 車の前後に. This clearly establishes the spatial relationship. Ensure you use the possessive の to link the nouns.

Yes, in certain phrases, it refers to the surrounding context or sequence of events. The most common phrase is 前後の文脈 (zengo no bunmyaku), meaning 'surrounding context'. You might also hear 話の前後 (hanashi no zengo), referring to the logical flow of a story. This is an advanced, idiomatic usage. It stems from the idea of looking at what comes 'before and after' a statement.

Yes, the word itself is neutral and can be used in highly formal Keigo sentences. For example, ３時前後に到着いたします (I will arrive around 3 o'clock) is perfectly polite. It is the surrounding verbs and copulas that determine the politeness level. The word itself does not need to be changed. It is a standard vocabulary item in business Japanese.

前後不覚 (zengo fukaku) is a four-character idiom (yojijukugo). It literally means 'unable to recognize front or back'. It is used to describe someone who is completely unconscious, usually from drinking too much alcohol. It implies a total loss of spatial and temporal awareness. It is a colorful, advanced expression.

No, using it implies approximation. If you need someone to arrive exactly at 3:00, do not use 前後. Instead, use ちょうど (exactly) or simply ３時に (at 3 o'clock). Using an approximation word for a strict deadline will cause confusion. Always match your vocabulary to the required level of precision.

It depends on the function in the sentence. If indicating a time or place where an action occurs, use に (e.g., ３時前後に). If it is the subject, use は or が. If it is the direct object, use を (e.g., 前後を見る). Treat it like any other regular noun when deciding on the following particle. The context dictates the grammar.

No, the correct pronunciation is the on'yomi (Chinese reading) 'zengo'. While 前 is 'mae' and 後 is 'ato' when used individually, compound kanji words usually take the on'yomi reading. Pronouncing it 'mae-ato' is a common beginner mistake. Always remember the 'zengo' pronunciation for this specific compound.

셀프 테스트 180 질문

/ 180 correct

Perfect score!

관련 콘텐츠

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