復習１：精密さと文体Unit I Assessment
Chapter Objectives
By the end of this chapter, you will be able to:
- Demonstrate fine-grained control of the clause- and predicate-level distinctions developed in Chapter 2, applying them accurately in connected discourse.
- Select precise vocabulary, collocations, and idiomatic expressions from Chapter 3 to replace vaguer or less natural alternatives.
- Perform a deliberate style shift on a single piece of content, applying the four systems from Chapter 4: genre and audience design, sentence length and rhythm, nominal/verbal balance, and honorific density with persona.
- Diagnose your own recurring errors across grammar, lexical choice, and style, and describe a specific correction for each.
- Read an unfamiliar passage and identify its grammatical precision, lexical choices, and stylistic design as integrated evidence of a single authorial decision.
- Listen to connected, natural-speed Japanese drawing on Unit I vocabulary and structures, and extract both content and stylistic information.
- Produce a single connected written and spoken project that displays precision, lexical control, and style-shift ability together, rather than as three separate skills.
- Explain, in Japanese, the reasoning behind your own grammar, vocabulary, and style choices in a finished piece of writing.
Communication Scenario
Emma's dialect article — in both its dense print form and its warmer newsletter form — is finally ready for 山本さん's final review before publication. Before he reads it, he asks Emma to walk him through her own editing history: which sentences she tightened for precision, which words she replaced because a more exact term existed, and which stylistic choices she made deliberately for each version. Emma realizes that this is not three separate reviews — a grammar check, a vocabulary check, and a style check — but one integrated act of authorial judgment. As she prepares her explanation, she reviews her work from Chapters 2 through 4 side by side, checking that her precision, her word choice, and her style all serve the same communicative goal in each version.
- The learner reviews 山本さん's summary of what makes Emma's writing ready for publication.
- The learner completes a cumulative vocabulary and collocation review connecting Chapters 1 through 4.
- The learner completes an integrated grammar-precision and style-shift review passage.
- The learner listens to a connected excerpt of Emma's own explanation of her editing choices.
- The learner reads an unfamiliar short passage and identifies its grammatical, lexical, and stylistic design.
- The learner completes the Unit I performance task: a connected written and spoken project demonstrating precision, collocation, and style control together.
Cumulative Vocabulary Review
This chapter does not introduce new vocabulary. Instead, it consolidates the metalinguistic and stylistic vocabulary of Unit I so that it can be applied fluently and in combination. The table below regroups key terms from Chapters 1 through 4 by function, so that you can see how diagnostic, lexical-precision, and style vocabulary work together in a single act of revision.
| Japanese | Reading | Meaning | Introduced |
|---|---|---|---|
| 精密さ | せいみつさ | precision, exactness | Chapter 1–2 |
| 誤りの傾向 | あやまりのけいこう | a recurring error pattern | Chapter 1 |
| コロケーション | コロケーション | collocation, a habitual word pairing | Chapter 3 |
| 語感 | ごかん | the "feel" or nuance of a word | Chapter 3 |
| 文体 | ぶんたい | style, manner of writing | Chapter 4 |
| 読み手に合わせる | よみてにあわせる | to tailor writing to the reader | Chapter 4 |
| 敬語の密度 | けいごのみつど | density of honorific language | Chapter 4 |
| 推敲する | すいこうする | to polish or revise (a piece of writing) | Chapter 1 |
These items are review only; no new kanji, readings, or collocation patterns are introduced in this chapter.
れんしゅう — Practice: For each item above, write one sentence that connects it to a specific decision Emma made in her dialect article (for example, エマは「起因する」という語のかたい語感を生かして、雑誌版の文体を選んだ。).
Script and Typography Review
No new kanji are introduced in this chapter. This section reviews how high-density kanji, consolidated okurigana, and style-sensitive orthographic choices interact across the two versions of a text.
Across Chapters 1 through 4, you have seen that kanji density itself communicates genre before a single word is read closely: a dense, nominal, low-furigana passage signals an academic or professional genre, while a passage with shorter sentences, more furigana, and a more even balance of kanji and kana signals a general-audience genre. As you review Unit I, check your own writing for consistency: a single piece should not mix a high-density academic typography with a warm, conversational voice, or the reverse, unless that mismatch is a deliberate device.
れんしゅう — Practice: Compare the two Emma passages under Reading Practice below and note, without rereading the sentences in detail yet, which one you expect to be denser in kanji based on typography alone. Confirm your prediction once you reach that section.
Pronunciation Review
This chapter reviews, rather than introduces, the prosodic contrast between formal and warm delivery from Chapter 4. As you complete the Listening Practice passage below, notice whether the speaker's pacing, phrase-final pauses, and pitch range remain consistent with the genre of the content throughout, or whether the delivery shifts partway through for a specific reason. Continue to maintain accurate mora timing, vowel length, and gemination regardless of which register you are producing.
Integrated Precision and Style Review
This chapter authorizes no new grammar, vocabulary, or style system. Its purpose is to assess your ability to combine, without prompting, the fine-grained grammar control from Chapter 2, the collocational and lexical precision from Chapter 3, and the deliberate style-shift systems from Chapter 4 in a single connected task.
1. Precision grammar under review
Purpose: to confirm that fine distinctions in modality, aspect, nominalization, embedded clauses, conditionals, and reference from Chapter 2 remain accurate and available for spontaneous use, not only for isolated drills.
- 方言が使われなくなりつつあるとはいえ、完全に消えたわけではない。Although the dialect is falling out of use, it hasn't disappeared entirely.concessive + negative scope precision (Chapter 2)
- この調査結果からすれば、若年層への継承が課題だと言わざるを得ない。Given these survey results, one has no choice but to say that transmission to younger generations is the challenge.evidential base + obligatory-conclusion construction (Chapter 2)
2. Vocabulary and collocation under review
Purpose: to confirm that a precise word or collocation from Chapter 3 is chosen over a vaguer alternative, and that the choice matches the surrounding register.
| Vaguer choice | More precise choice | Why it matters |
|---|---|---|
| 変わる | 衰退する / 継承される | names the direction and mechanism of change rather than change in general |
| 大切だ | 課題である / 意義深い | distinguishes "a problem to solve" from "a thing of deep significance" |
| 言う | 示唆する / 指摘する | distinguishes a tentative suggestion from a direct, evidenced point |
3. Style-shift under review
Purpose: to confirm that genre and audience design, sentence length and rhythm, nominal/verbal balance, and honorific density are adjusted together, consistently, and deliberately, as in Chapter 4.
- 若年層への方言継承は、会話機会の減少という構造的要因により停滞していると考えられる。The transmission of dialect to younger generations is thought to be stagnating due to the structural factor of decreasing conversation opportunities.academic register — nominal, high density, low furigana
- 若い人に方言が伝わりにくくなっているのは、話す機会が減っているからなんです。The reason dialect isn't passing down to young people so easily is that opportunities to speak it are decreasing.newsletter register — verbal, moderate density, warmer particle use
A sentence can be grammatically flawless, lexically precise, and still fail its communicative purpose if its style does not match its genre and audience — and a stylistically well-matched sentence can still fail if its grammar or word choice is imprecise. Unit I has taught these as three systems for clarity, but a finished piece of writing succeeds only when they are checked together, as a single editorial judgment, exactly as Emma is learning to do with 山本さん.
Integrated Review Practice
- Take one sentence from your Chapter 3 vocabulary practice and revise it for precision grammar, lexical choice, and style consistency at the same time.
- Identify one sentence in your own recent writing where the grammar is correct but the word choice is vague; replace the vague word with a more precise collocation.
- Identify one sentence in your own recent writing where the style is inconsistent with its surrounding genre; revise it to match.
- Write two sentences — one academic, one general-audience — about a single fact, applying precision, lexical choice, and style together in each.
Model Dialogue
Setting: 山本さん and Emma review her editing history together before final publication. Polite style, mentor-colleague relationship.
Emma pulls up both drafts and highlights three colors in the margin: one for grammar checks, one for word-choice checks, and one for style checks.
ないようりかい — Comprehension check: Why did Emma initially separate her grammar, vocabulary, and style edits? What made her realize that separation was not enough? What does 山本さん suggest doing before publication?
Guided Practice
タスク１ — Three-color highlighting. Take one paragraph of your own recent writing and mark it in three colors, one each for grammar precision, lexical precision, and style consistency, following Emma's method in the Model Dialogue.
タスク２ — Cross-check. For each highlighted item, note whether a change to one category (for example, a more precise word) required a corresponding change in another category (for example, sentence length).
タスク３ — Explain the judgment. With a partner, explain in Japanese one place where you had to balance grammar, vocabulary, and style together rather than fixing them one at a time.
Listening Practice
Ask your instructor, a partner, or a text-to-speech tool to read the following short passage aloud.
きくタスク — Emma explains her editing process to a colleague
最初は、文法の間違いを直すことだけを考えていました。でも、直しているうちに、正確な文法だけでは足りないと気づいたんです。同じ内容でも、選ぶ言葉の語感が違えば、読み手に与える印象は変わりますし、文体が読み手に合っていなければ、伝えたいことがうまく伝わりません。ですから今は、文法、語彙、文体の三つを、別々にではなく、同時に確認しながら書き直すようにしています。
聞くタスク — Listening task: Listen at least twice. (1) What did Emma originally focus on alone? (2) What did she realize was not enough? (3) What two things does she say affect the reader's impression even when grammar is correct? (4) What has she changed about her process now?
Speaking Practice
コントロールされた練習 — Controlled practice: Three-angle sentence check
- Read a given sentence aloud, then restate it correcting one grammar precision issue.
- Restate the corrected sentence again, replacing one vague word with a more precise collocation.
- Restate the sentence a third time, adjusting it for a stated genre and audience.
- Explain aloud, in Japanese, what changed at each step and why.
コミュニケーションタスク — Presenting your revision history
Choose one paragraph you revised for Task 1 in Guided Practice above. Present, in Japanese, a short account of what you changed for grammar precision, for lexical choice, and for style, following Emma's explanation to 山本さん as a model.
ひとりでもできる練習 — Solo practice: Reading aloud across two genres
Read both example sentences from the "Style-shift under review" section aloud, adjusting your pacing and pitch range to match each genre. Record yourself and listen back once for consistency within each version.
Reading Practice
Read the two short passages below, both drawn from the final versions of Emma's dialect article, and complete the questions that follow.
雑誌版（最終稿・抜粋）
若年層への方言継承が停滞している背景には、会話機会の減少という構造的要因があると考えられる。とりわけ、家庭内における世代間交流の希薄化は、方言の自然な習得機会を著しく制限していると言わざるを得ない。
ニュースレター版（最終稿・抜粋）
若い人に方言が伝わりにくくなっているのは、話す機会が減っているからなんです。特に、家の中でおじいちゃんやおばあちゃんと話す時間が減っていることが、大きく影響しているようです。
- Identify one precision-grammar construction in the magazine version that would sound out of place in the newsletter version.
- Identify one collocation in the magazine version and its more everyday equivalent in the newsletter version.
- Identify one sentence-length or nominal/verbal difference between the two versions.
- Explain how grammar precision, lexical choice, and style work together, rather than separately, in each version.
Writing Workshop
Complete an integrated revision of a piece of your own writing, applying precision grammar, lexical choice, and style together, as Emma does in this chapter.
- Select a paragraph. Choose three to five sentences from your own earlier Japanese writing, ideally the paragraph you have revised across Chapters 3 and 4.
- Check grammar precision. Identify at least one place where a more fine-grained construction from Chapter 2 would sharpen the meaning.
- Check lexical precision. Identify at least one place where a more precise word or collocation from Chapter 3 would replace a vaguer choice.
- Check style consistency. Confirm that sentence length, nominal/verbal balance, and honorific density remain consistent with your chosen genre and audience.
- Revise the whole paragraph applying all three checks together, rather than one at a time.
- Write a two-to-three-sentence note in Japanese explaining one change you made and why it required adjusting more than one of the three systems at once.
チェックリスト — Revision checklist:
- At least one grammar-precision improvement is identified and applied.
- At least one lexical-precision improvement is identified and applied.
- Sentence length, nominal/verbal balance, and honorific density remain consistent with the chosen genre.
- The revision reflects one coordinated judgment rather than three separate, disconnected edits.
- My explanatory note names the specific systems involved in at least one change.
Culture and Communication
Japanese editorial practice often involves multiple stages of review by different readers before publication, checking not only factual accuracy but also whether the tone, vocabulary, and structure of a piece match its intended readership and outlet. A writer's ability to explain and justify their own stylistic and lexical choices to an editor, as Emma does with 山本さん, is itself a valued professional skill, distinct from simply producing correct sentences.
When writing about regional Japanese for a general audience, editors often ask writers to confirm that any regional forms quoted or referenced are presented accurately and are not stereotyped or reduced to caricature. This concern will return more fully in Chapter 13, but Emma's article already reflects it in how carefully she attributes claims about dialect use to specific evidence rather than general impressions.
Common Mistakes to Avoid
Error: Revising a piece of writing in three fully separate passes — one for grammar, one for vocabulary, one for style — without checking whether a change in one system requires a change in another.
Correction: Review all three together on a single reading, as Emma and 山本さん do: a more precise grammatical construction may call for a more formal collocation, which in turn may call for a longer, more nominal sentence structure.
Error: Replacing every simple word or construction with the most precise or advanced available option, regardless of whether the genre calls for that density.
Correction: Match the level of grammatical and lexical precision to the genre: 言わざるを得ない suits the academic magazine version, while ～ようです suits the newsletter version, even though both are grammatically precise.
Error: Assuming that only one combination of grammar, vocabulary, and style is acceptable for a given piece of content.
Correction: Recognize that different genres and audiences license different, equally valid combinations, as long as each combination is internally consistent, as shown by the magazine and newsletter versions throughout this unit.
Chapter Review
Section A — ごい (Vocabulary)
1. Complete the Cumulative Vocabulary Review practice above.
Section B — もじ (Script)
1. Complete the Script and Typography Review practice above.
Section C — せいみつさとぶんたい (Precision and Style)
1. Complete the Integrated Review Practice exercises above.
Section D — どっかいりかい (Reading comprehension)
1. Complete the Reading Practice questions above.
Section E — かくこと (Writing)
1. Complete all six steps of the Writing Workshop, as part of the Unit I Performance Task below.
Section F — はなすこと (Speaking)
1. Complete the revision-history presentation from Speaking Practice, as part of the Unit I Performance Task below.
Unit I Performance Task
パフォーマンスタスク — ユニット１
精密さと文体の統合：一つの原稿を仕上げる — Integrating Precision and Style: Finishing One Piece
Complete all four parts below to demonstrate integrated control of precision grammar, vocabulary and collocation, and style-shift across Chapters 1 through 4.
- Listening: Complete the Listening Practice task above and summarize, in your own words, why Emma changed her editing process.
- Reading: Answer the Reading Practice questions comparing the final magazine and newsletter versions.
- Spoken production: Deliver your recorded revision-history presentation from Speaking Practice, clearly identifying at least one grammar-precision change, one lexical change, and one style change you made to your own writing.
- Written production: Submit your revised paragraph and explanatory note from the Writing Workshop, checked against the checklist above.
Assessment focus: accurate fine-grained grammar distinction; precise, register-appropriate vocabulary and collocation choice; deliberate and internally consistent genre, sentence-length, nominal/verbal, and honorific-density control; and the ability to explain, in Japanese, how these three systems were coordinated rather than applied separately.
Answer Key
Cumulative Vocabulary Review
Open-ended; check that each sentence uses the target word accurately and connects it to a specific decision in Emma's article.
Script and Typography Review
Open-ended prediction task; confirm against the Reading Practice passages, where the magazine version is denser in kanji and lower in furigana than the newsletter version.
Integrated Review Practice
Open-ended; model answers: (1) a revised sentence showing coordinated grammar, lexical, and style improvement, such as replacing 変わってきた with 衰退しつつある alongside a more nominal sentence structure for an academic version. (2) Any sentence where a vague word such as 大切だ is replaced with a more precise term such as 課題である. (3) Any sentence where inconsistent sentence length or honorific density is corrected to match its surrounding genre. (4) Any pair of sentences that plausibly apply all three systems together.
Model Dialogue — Comprehension Check
Emma initially separated her grammar, vocabulary, and style edits into different passes. She realized this was not enough when she noticed that correct grammar with mismatched word nuance still failed to convey meaning clearly, and that accurate vocabulary with a mismatched style still gave the wrong impression. 山本さん suggests reading through the drafts one more time from the combined perspective of grammar, vocabulary, and style before publication.
Guided Practice
Open-ended; evaluate against whether the learner can identify a genuine case where a change in one system (grammar, vocabulary, or style) required a corresponding change in another.
Listening Practice — Model answers
(1) Emma originally focused on grammar mistakes alone. (2) She realized correct grammar alone was not enough. (3) Word nuance and style fit with the reader both affect the impression conveyed, even with correct grammar. (4) She now checks grammar, vocabulary, and style together rather than separately.
Reading Practice
(1) The obligatory-conclusion construction 言わざるを得ない in the magazine version would sound too formal and distanced in the newsletter version. (2) 構造的要因 (magazine, precise academic collocation) corresponds to ～からなんです and concrete, everyday phrasing (newsletter, precise conversational collocation). (3) The magazine version uses one long, layered sentence with nominalized cause-effect phrasing; the newsletter version uses two shorter, more verbal sentences. (4) In both versions, the grammar construction, the word choice, and the sentence-length/style choice all point toward the same genre and audience decision, rather than pulling in different directions.
Chapter Review — Sections A through D
Open-ended; check against the Cumulative Vocabulary Review, Script and Typography Review, Integrated Review Practice, and Reading Practice sections above.
Chapter Review — Sections E and F, and Unit I Performance Task
These are open-ended, integrated production tasks. Evaluate the revised paragraph, explanatory note, and recorded presentation against the assessment focus listed under the Unit I Performance Task above.
Looking Ahead
いまできること — What you can do now
You can apply fine-grained grammar, precise vocabulary and collocation, and deliberate style-shift together as a single coordinated judgment, diagnose your own recurring errors across all three systems, and explain your editorial choices in Japanese. This integrated control of precision and style closes Unit I and becomes the foundation for Unit II, where these same systems will operate inside advanced keigo, institutional, academic, and professional communication.