Day N4 - 9 - Grammar Practice

Complementary Exercises: Daily N4 - Day 9

After reading the lesson text, practice the grammar points introduced in Day N4-9.

These exercises focus on recognizing mistakes, choosing correct patterns, and producing your own sentences.
They are divided into three study sessions. Each session focuses on a different way of practicing the grammar learned in the shadowing lesson.

Grammar practiced:
✓ V[ใŸ-form]ใฐใ‹ใ‚Š~
✓ Plain form ใใ†ใงใ™
✓ ใ—ใ‹
✓ V[dictionary form]ใ‚ˆใ†ใซใชใ‚Šใพใ™

1. Understand

Goal: Recognize and understand how the grammar is used.
Focus on identifying correct patterns and noticing common mistakes.

๐Ÿ” Find the Error

Identify the sentence that contains a grammar mistake or unnatural usage.
Goal: Train your ability to notice incorrect grammar patterns and avoid common mistakes.

1: Which sentence is grammatically incorrect?

Choices
A: ใ“ใ“ใซ่ปŠใ‚’ใ—ใ‹ๆญขใ‚ใ‚‰ใ‚Œใพใ›ใ‚“。
B: ใ“ใฎๅ•้กŒใฏไธ€ใคใ—ใ‹ๅˆ†ใ‹ใ‚Šใพใ›ใ‚“。
C: ๅฝผใฏใ‚ณใƒผใƒ’ใƒผใ‚’้ฃฒใฟใพใ›ใ‚“。
D: ใ“ใ“ใซใฏ่ปŠใ—ใ‹ๆญขใ‚ใ‚‰ใ‚Œใพใ›ใ‚“。
Answer
A
Correct Sentence: ใ“ใ“ใซ่ปŠใ—ใ‹ๆญขใ‚ใ‚‰ใ‚Œใพใ›ใ‚“。
Explanation: The particle ใ—ใ‹ is used with a negative predicate and generally replaces the particle that would normally mark the noun in that construction. Since ๆญขใ‚ใ‚‹ takes ใ‚’ when expressing “park a car” (่ปŠใ‚’ๆญขใ‚ใ‚‹), the noun can become ่ปŠใ—ใ‹ when used with ใ—ใ‹~ใชใ„; ่ปŠใ‚’ใ—ใ‹ is therefore not grammatical.

2: Which sentence is grammatically incorrect?

Choices
A: ใ“ใฎใƒ‘ใƒณใฏไธ€ใคใ—ใ‹ใ‚ใ‚Šใพใ›ใ‚“。
B: ไปŠๆ—ฅใฏใŠ่Œถใ‚’้ฃฒใฟใพใ—ใŸ。
C: ็งใฏ็ฐกๅ˜ใชๆผขๅญ—ใ—ใ‹่ชญใ‚ใพใ›ใ‚“。
D: ๅฝผใฏ่‡ชๅˆ†ใฎๅๅ‰ใ—ใ‹ๆ›ธใ‘ใพใ™。
Answer
D
Correct Sentence: ๅฝผใฏ่‡ชๅˆ†ใฎๅๅ‰ใ—ใ‹ๆ›ธใ‘ใพใ›ใ‚“。
Explanation: ใ—ใ‹ is normally used with a negative predicate to express a limitation such as “only” or “nothing but.” Therefore, when ใ—ใ‹ is used with a potential verb such as ๆ›ธใ‘ใ‚‹, the verb must be in its negative form: ๆ›ธใ‘ใพใ›ใ‚“, not ๆ›ธใ‘ใพใ™. The other sentences use ใ—ใ‹~ใชใ„ or an ordinary affirmative verb correctly.

3: Which sentence is grammatically incorrect?

Choices
A: ๅ…ˆ็”Ÿใฏใ‚‚ใ†ๅธฐใ‚Šใพใ—ใŸ。
B: ๅ…ˆ็”ŸใฏไปŠๆ—ฅไผ‘ใ‚€ใ ใใ†ใงใ™。
C: ็”ฐไธญใ•ใ‚“ใฏไปŠๆ—ฅๆฅใชใ„ใใ†ใงใ™。
D: ใ“ใฎ่ฃฝๅ“ใฏใจใฆใ‚‚ไพฟๅˆฉใ ใใ†ใงใ™。
Answer
B
Correct Sentence: ๅ…ˆ็”ŸใฏไปŠๆ—ฅไผ‘ใ‚€ใใ†ใงใ™。
Explanation: The reporting pattern ~ใใ†ใงใ™ (“I hear that…” / “apparently…”) is attached directly to the plain form of a verb, so verbs such as ไผ‘ใ‚€ and ๆฅใชใ„ are followed by ใใ†ใงใ™ without ใ . In contrast, ใช-adjectives and nouns use ใ ใใ†ใงใ™, as in ไพฟๅˆฉใ ใใ†ใงใ™.

4: Which sentence is grammatically incorrect?

Choices
A: ๆ˜Žๆ—ฅใฏ้›จใŒ้™ใ‚Šใพใ™ใใ†ใงใ™。
B: ๅฝผใฏๆฅ้€ฑๅ›ฝใธๅธฐใ‚Šใพใ™。
C: ใ“ใฎๅบ—ใฏใจใฆใ‚‚้ซ˜ใ„ใใ†ใงใ™。
D: ๅคฉๆฐ—ไบˆๅ ฑใซใ‚ˆใ‚‹ใจ、ๆ˜Žๆ—ฅใฏ้›จใŒ้™ใ‚‹ใใ†ใงใ™。
Answer
A
Correct Sentence: ๆ˜Žๆ—ฅใฏ้›จใŒ้™ใ‚‹ใใ†ใงใ™。
Explanation: With ~ใใ†ใงใ™ used to report information you have heard or learned, a verb must be in the plain form before ใใ†ใงใ™.

✅ Choice

Choose the best option to complete the sentence.
Goal: Practice selecting the correct grammar form according to the context.

1: ็งใฏใ“ใฎ็‚Š้ฃฏๅ™จใ‚’ๅ…ˆ้€ฑ่ฒทใฃใŸ(    )。ใ ใ‹ใ‚‰、ใพใ ไฝฟใ„ๆ–นใŒใ‚ˆใใ‚ใ‹ใ‚Šใพใ›ใ‚“。

Choices
A: ใใ†ใงใ™
B: ใฐใ‹ใ‚Šใงใ™
C: ใ‹ใ‚‚ใ—ใ‚Œใพใ›ใ‚“
D: ใงใ—ใ‚‡ใ†
Answer
B
Explanation: VใŸใฐใ‹ใ‚Šใงใ™」is used when an action has happened recently, from the speaker’s point of view. Here, 「ๅ…ˆ้€ฑ่ฒทใฃใŸ」describes a recent purchase, and the following sentence explains that the speaker is still unfamiliar with how to use the rice cooker. 「ใใ†ใงใ™」would not fit because there is no meaning of appearance or hearsay, while 「ใ‹ใ‚‚ใ—ใ‚Œใพใ›ใ‚“」and 「ใงใ—ใ‚‡ใ†」express uncertainty or probability rather than the idea of having done something recently. Note that 「ใฐใ‹ใ‚Š」does not necessarily mean “just now”; depending on the context, it can refer to something that happened days or even longer ago but is still considered recent by the speaker.

2: ็งใฏใ“ใฎ่ฃฝๅ“ใ‚’ๅ…ˆๆœˆ่ฒทใฃใŸ(    )。ใพใ ใ‚ใพใ‚Šไฝฟใฃใฆใ„ใพใ›ใ‚“。

Choices
A: ใ‹ใ‚‚ใ—ใ‚Œใพใ›ใ‚“
B: ใใ†ใงใ™
C: ใงใ—ใ‚‡ใ†
D: ใฐใ‹ใ‚Šใงใ™
Answer
D
Explanation: 「VใŸใฐใ‹ใ‚Šใงใ™」is used to say that something happened recently from the speaker’s point of view.

3: ๆ˜จๆ—ฅใฏๅฟ™ใ—ใใฆ、3ๆ™‚้–“ใ—ใ‹(    )。

Choices
A: ๅฏใพใ—ใŸ
B: ๅฏใ‚‰ใ‚Œใพใ›ใ‚“ใงใ—ใŸ
C: ๅฏใ‚‹ใใ†ใงใ™
D: ๅฏใŸใฐใ‹ใ‚Šใงใ™
Answer
B
Explanation: 「ใ—ใ‹」is used with a negative form to mean “only” or “nothing but.”

4: ่ฒกๅธƒใฎไธญใซ100ๅ††ใ—ใ‹(    )ใ‹ใ‚‰、ไฝ•ใ‚‚่ฒทใˆใพใ›ใ‚“。

Choices
A: ใ‚ใ‚Šใพใ™
B: ใ‚ใ‚‹ใใ†ใงใ™
C: ใ‚ใ‚Šใพใ›ใ‚“
D: ใ‚ใ‚‹ใฐใ‹ใ‚Šใงใ™
Answer
C
Explanation: 「ใ—ใ‹」is used with a negative form to express a limited amount, meaning “only” or “nothing but.”

✏️ Correct

Find and fix the grammar mistake in the sentence.
Goal: Practice applying grammar rules and producing accurate Japanese sentences.

1: ใ‚ณใƒƒใƒ—ใ‚’ๅ‰ฒใ‚Šใพใ™ใฐใ‹ใ‚Šใงใ™。

Answer
ใ‚ณใƒƒใƒ—ใ‚’ๅ‰ฒใฃใŸใฐใ‹ใ‚Šใงใ™。
Explanation: The pattern VใŸ + ใฐใ‹ใ‚Šใงใ™ means “have just done V” and requires the ใŸ-form.

2: ่ฒกๅธƒใซ100ๅ††ใ—ใ‹ใ‚ใ‚Šใพใ™。

Answer
่ฒกๅธƒใซ100ๅ††ใ—ใ‹ใ‚ใ‚Šใพใ›ใ‚“。
Explanation: ใ—ใ‹ must be used with a negative predicate and means “only.”

3: ็”ฐไธญใ•ใ‚“ใฏใฉใกใ‚‰ใซใ™ใ‚‹ใ‹่ฟทใฃใฆใ„ใพใ™ใใ†ใงใ™。

Answer
็”ฐไธญใ•ใ‚“ใฏใฉใกใ‚‰ใซใ™ใ‚‹ใ‹่ฟทใฃใฆใ„ใ‚‹ใใ†ใงใ™。
Explanation: When ใใ†ใงใ™ is used to report what someone is doing or what you heard about a situation, it follows the plain form.

2. Practice

Goal: Practice using the grammar in different situations.
Apply the grammar by correcting, transforming, and creating sentences.

๐Ÿ” Find the Error

Identify the sentence that contains a grammar mistake or unnatural usage.
Goal: Train your ability to notice incorrect grammar patterns and avoid common mistakes.

1: Which sentence is grammatically incorrect?

Choices
A: ใใฎๆ˜ ็”ปใฏ้ข็™ฝใ„ใใ†ใงใ™。
B: ใ‚ใฎใƒฌใ‚นใƒˆใƒฉใƒณใฏ้ซ˜ใ„ใ ใใ†ใงใ™。
C: ๅฝผใฏๆ˜จๆ—ฅ็—…ๆฐ—ใงไผš็คพใ‚’ไผ‘ใฟใพใ—ใŸ。
D: ๆ˜Žๆ—ฅใฏ้›ชใŒ้™ใ‚‹ใใ†ใงใ™。
Answer
B
Correct Sentence: ใ‚ใฎใƒฌใ‚นใƒˆใƒฉใƒณใฏ้ซ˜ใ„ใใ†ใงใ™。
Explanation: When ~ใใ†ใงใ™ is used to report information you heard or learned, it follows the plain form of the word before it. ใ„-adjectives such as ้ซ˜ใ„ and ้ข็™ฝใ„ are followed directly by ใใ†ใงใ™, without ใ . In contrast, nouns and ใช-adjectives require ใ ใใ†ใงใ™, as in ไพฟๅˆฉใ ใใ†ใงใ™.

2: Which sentence is grammatically incorrect?

Choices
A: ๆ˜จๆ—ฅใฏ3ๆ™‚้–“ใ—ใ‹ๅฏใพใ—ใŸ。
B: ๅฝผใฏ้‡Ž่œใ—ใ‹้ฃŸในใพใ›ใ‚“。
C: ็ฎฑใซใฏๅตใ—ใ‹ใ‚ใ‚Šใพใ›ใ‚“。
D: ใ“ใฎๆผขๅญ—ใฏไธ€ๅบฆ่ฆ‹ใŸใ“ใจใŒใ‚ใ‚Šใพใ™。
Answer
A
Correct Sentence: ๆ˜จๆ—ฅใฏ3ๆ™‚้–“ใ—ใ‹ๅฏใพใ›ใ‚“ใงใ—ใŸ。
Explanation: ใ—ใ‹ expresses a limitation and must be used with a negative predicate, so the verb that follows it needs to be in a negative form.

3: Which sentence is grammatically incorrect?

Choices
A: ๆ˜จๆ—ฅๅ‹‰ๅผทใ—ใŸใฐใ‹ใ‚Šใฎๆผขๅญ—ใ‚’ๅฟ˜ใ‚Œใฆใ—ใพใ„ใพใ—ใŸ。
B: ใ•ใฃใๆ˜ผใ”ใฏใ‚“ใ‚’้ฃŸในใŸใฐใ‹ใ‚Šใชใฎใง、ไฝ•ใ‚‚ใ„ใ‚Šใพใ›ใ‚“。
C: ๅฝผๅฅณใฏๅ…ˆ้€ฑๅผ•ใฃ่ถŠใ—ใพใ—ใŸ。
D: ใŠ่…นใŒใ™ใ„ใฆใ„ใชใ„ใฎใฏ、ใ•ใฃใ้ฃŸในใ‚‹ใฐใ‹ใ‚Šใ ใ‹ใ‚‰ใงใ™。
Answer
D
Correct Sentence: ใŠ่…นใŒใ™ใ„ใฆใ„ใชใ„ใฎใฏ、ใ•ใฃใ้ฃŸในใŸใฐใ‹ใ‚Šใ ใ‹ใ‚‰ใงใ™。
Explanation: The pattern ~ใŸใฐใ‹ใ‚Š is used to say that an action was completed recently, so it must follow the ใŸ-form of the verb.

4: Which sentence is grammatically incorrect?

Choices
A: ๅฝผใฏๆ—ฅๆœฌใซๆฅใŸใฐใ‹ใ‚Šใชไบบใงใ™。
B: ่ฒทใฃใŸใฐใ‹ใ‚Šใฎๆœใ‚’ๅฎถใซๅฟ˜ใ‚Œใฆใ—ใพใ„ใพใ—ใŸ。
C: ๆŽˆๆฅญใฏใพใ ๅง‹ใพใฃใŸใฐใ‹ใ‚Šใงใ™。
D: ใ“ใฎๆœฌใฏใพใ ๆœ€ๅˆใฎ10ใƒšใƒผใ‚ธใ—ใ‹่ชญใ‚“ใงใ„ใพใ›ใ‚“。
Answer
A
Correct Sentence: ๅฝผใฏๆ—ฅๆœฌใซๆฅใŸใฐใ‹ใ‚Šใฎไบบใงใ™。
Explanation: When ~ใŸใฐใ‹ใ‚Š modifies a noun directly, it is followed by ใฎ, not ใช.

5: Which sentence is grammatically incorrect?

Choices
A: ็”ฐไธญใ•ใ‚“ใฏๆฅๅนด็ตๅฉšใ—ใพใ™。
B: ใ‚ใฎไบบใฏไผš็คพๅ“กใใ†ใงใ™。
C: ใ‚ใฎไบบใฏไผš็คพๅ“กใ ใใ†ใงใ™。
D: ใ“ใฎๆ–™็†ใฏใŠใ„ใ—ใ„ใใ†ใงใ™。
Answer
B
Correct Sentence: ใ‚ใฎไบบใฏไผš็คพๅ“กใ ใใ†ใงใ™。
Explanation: When ~ใใ†ใงใ™ reports information that the speaker has heard or learned, nouns and ใช-adjectives require ใ  before ใใ†ใงใ™.

✏️ Correct

Find and fix the grammar mistake in the sentence.
Goal: Practice applying grammar rules and producing accurate Japanese sentences.

1: ๆœใ”ใฏใ‚“ใฏใƒ‘ใƒณใ—ใ‹้ฃŸในใพใ—ใŸ。

Answer
ๆœใ”ใฏใ‚“ใฏใƒ‘ใƒณใ—ใ‹้ฃŸในใพใ›ใ‚“ใงใ—ใŸ。
Explanation: ใ—ใ‹ must be used with a negative predicate and means “only.”

2: ็งใฏๆ—ฅๆœฌ่ชžใ—ใ‹ๅ‡บๆฅใพใ™。

Answer
็งใฏๆ—ฅๆœฌ่ชžใ—ใ‹ๅ‡บๆฅใพใ›ใ‚“。
Explanation: ใ—ใ‹ must be used with a negative predicate and means “only.”

3: ๆ˜ผใ”ใฏใ‚“ใ‚’้ฃŸในใพใ™ใฐใ‹ใ‚Šใงใ™。

Answer
ๆ˜ผใ”ใฏใ‚“ใ‚’้ฃŸในใŸใฐใ‹ใ‚Šใงใ™。
Explanation: VใŸ + ใฐใ‹ใ‚Šใงใ™ is used to say that someone has just done something, so ใฐใ‹ใ‚Š must follow the verb’s ใŸ-form.

4: ๅฝผใฏๅญฆ็”Ÿใใ†ใงใ™。

Answer
ๅฝผใฏๅญฆ็”Ÿใ ใใ†ใงใ™。
Explanation: When ใใ†ใงใ™ means “I hear that…” or “it is said that…,” a noun must be followed by ใ  before ใใ†ใงใ™.

5: ็งใฎ็ญ”ใˆใฏ้•ใ†ใ ใใ†ใงใ™。

Answer
็งใฎ็ญ”ใˆใฏ้•ใ†ใใ†ใงใ™。
Explanation: When ใใ†ใงใ™ is used to report information (“I hear that…”), it follows the plain form of the clause being reported. ้•ใ† is a verb, and its plain form is already ้•ใ†, so it connects directly to ใใ†ใงใ™ as ้•ใ†ใใ†ใงใ™.

✏️ Rewrite

Rewrite the sentence using the given grammar pattern.
Goal: Practice expressing the same idea using different grammar structures.

1: ใ‚ณใƒƒใƒ—ใ‚’ไธ€ใคใ ใ‘ๆŒใฃใฆใ„ใพใ™。

Rewrite the sentence using: ใ—ใ‹
Answer
ใ‚ณใƒƒใƒ—ใ‚’ไธ€ใคใ—ใ‹ๆŒใฃใฆใ„ใพใ›ใ‚“。
Explanation: The original sentence uses ใ ใ‘ to neutrally emphasize that the quantity is limited to one, while ใ—ใ‹ requires a negative form and gives a stronger sense of limitation or insufficiency, emphasizing that one is the only amount you have. Both sentences are natural and convey essentially the same basic information, but ใ—ใ‹〜ใชใ„ tends to sound more restrictive or emphatic than ใ ใ‘.

2: ใ•ใฃใใ‚ณใƒƒใƒ—ใ‚’ๅ‰ฒใ‚Šใพใ—ใŸ。

Rewrite the sentence using: V[ใŸ-form]ใฐใ‹ใ‚Š~
Answer
ใ•ใฃใใ‚ณใƒƒใƒ—ใ‚’ๅ‰ฒใฃใŸใฐใ‹ใ‚Šใงใ™。
Explanation: The original sentence simply states that the action happened a short time ago, without strongly emphasizing how recent it was. VใŸใฐใ‹ใ‚Š specifically highlights that the action has just been completed and is still considered recent from the speaker’s perspective. ใ•ใฃใ already indicates “a little while ago,” so using it together with 〜ใŸใฐใ‹ใ‚Š is natural and adds emphasis to the recency of the action.

3: ใ“ใฎ็‚Š้ฃฏๅ™จใ‚’่ฒทใ„ใพใ—ใŸ。

Rewrite the sentence using: V[ใŸ-form]ใฐใ‹ใ‚Š~
Answer
ใ“ใฎ็‚Š้ฃฏๅ™จใ‚’่ฒทใฃใŸใฐใ‹ใ‚Šใงใ™。
Explanation: The original sentence simply states that the purchase happened, without specifying how recently it occurred. VใŸใฐใ‹ใ‚Šใงใ™ emphasizes that the action was completed only recently, with the exact length of “recently” depending on the speaker’s perspective.

4: ๆ—ฅๆœฌใซๆฅใพใ—ใŸ。

Rewrite the sentence using: V[ใŸ-form]ใฐใ‹ใ‚Š~
Answer
ๆ—ฅๆœฌใซๆฅใŸใฐใ‹ใ‚Šใงใ™。
Explanation: The original sentence simply states the fact that the speaker came to Japan, without emphasizing when it happened. VใŸใฐใ‹ใ‚Šใงใ™ highlights that the action was completed recently, so the answer gives the listener a stronger sense that the speaker has only just arrived.

5: ๅฝผใซ้›ป่ฉฑใ‚’ใ‹ใ‘ใพใ—ใŸ。

Rewrite the sentence using: V[ใŸ-form]ใฐใ‹ใ‚Š~
Answer
ๅฝผใซ้›ป่ฉฑใ‚’ใ‹ใ‘ใŸใฐใ‹ใ‚Šใงใ™。
Explanation: The original sentence simply reports that the phone call happened, without focusing on how recently it occurred. VใŸใฐใ‹ใ‚Šใงใ™ emphasizes that the action was completed only a short time ago, giving the sentence a stronger sense of recency.

3. Review

Goal: Review and reinforce the grammar you learned.
Combine different exercise types to check your understanding and build confidence.

๐Ÿ” Find the Error

Identify the sentence that contains a grammar mistake or unnatural usage.
Goal: Train your ability to notice incorrect grammar patterns and avoid common mistakes.

1: Which sentence is grammatically incorrect?

Choices
A: ๅฝผใฏๅ…ˆๆœˆๅคงๅญฆใ‚’ๅ’ๆฅญใ—ใพใ—ใŸ。
B: ใ“ใ‚Œใฏๆ˜จๆ—ฅ่ฒทใฃใŸใฐใ‹ใ‚Šใฎใ‚ณใƒƒใƒ—ใงใ™。
C: ใ•ใฃใๆ˜ผใ”ใฏใ‚“ใ‚’้ฃŸในใŸใฐใ‹ใ‚Šใงใ™。
D: ๆ—ฅๆœฌใธๆฅใ‚‹ใฐใ‹ใ‚Šใงใ™。
Answer
D
Correct Sentence: ๆ—ฅๆœฌใธๆฅใŸใฐใ‹ใ‚Šใงใ™。
Explanation: ~ใŸใฐใ‹ใ‚Š is used to express that an action was completed recently, so it must follow the ใŸ-form of the verb.

2: Which sentence is grammatically incorrect?

Choices
A: ๅฝผใฏใใฎใ“ใจใ‚’็Ÿฅใ‚Šใพใ›ใ‚“ใงใ—ใŸ。
B: ใ‚ใฎๅบ—ใฏๆ˜”ใ‹ใ‚‰ใ‚ใ‚‹ใใ†ใงใ™。
C: ๅ‹้”ใฏๆ˜Žๆ—ฅๅญฆๆ กใซๆฅใชใ„ใใ†ใงใ™。
D: ๅฝผใฏ่กŒใ‹ใชใ‹ใฃใŸใ ใใ†ใงใ™。
Answer
D
Correct Sentence: ๅฝผใฏ่กŒใ‹ใชใ‹ใฃใŸใใ†ใงใ™。
Explanation: When ~ใใ†ใงใ™ is used to report information that you heard or learned, it follows the verb’s plain form directly, including the plain negative past form.

3: Which sentence is grammatically incorrect?

Choices
A: ใ•ใฃใ่žใ„ใŸ่ฉฑใ‚’ๅฟ˜ใ‚Œใฆใ—ใพใ„ใพใ—ใŸ。
B: ใ“ใฎ็‚Š้ฃฏๅ™จใฏๅ…ˆ้€ฑ่ฒทใฃใŸใฐใ‹ใ‚Šใงใ™。
C: ใ‚ใฎๅบ—ใซ็€ใใฐใ‹ใ‚Šใงใ™。
D: ๆ˜จๆ—ฅ่ฒทใฃใŸใฐใ‹ใ‚Šใฎๅ‚˜ใ‚’ใชใใ—ใพใ—ใŸ。
Answer
C
Correct Sentence: ใ‚ใฎๅบ—ใซ็€ใ„ใŸใฐใ‹ใ‚Šใงใ™。
Explanation: The pattern ~ใŸใฐใ‹ใ‚Š expresses that an action has just been completed, so it must follow the verb’s ใŸ-form.

4: Which sentence is grammatically incorrect?

Choices
A: ไปŠๆ—ฅใฏ30ๅˆ†ๅฏใพใ—ใŸ。
B: ใ“ใฎๅบ—ใซใฏใ‚ณใƒผใƒ’ใƒผใ—ใ‹ใ‚ใ‚Šใพใ›ใ‚“。
C: ๆ—ฅๆœฌ่ชžใ—ใ‹่ฉฑใ›ใพใ™。
D: ่ฒกๅธƒใซใฏใŠ้‡‘ใŒ100ๅ††ใ—ใ‹ใ‚ใ‚Šใพใ›ใ‚“。
Answer
C
Correct Sentence: ๆ—ฅๆœฌ่ชžใ—ใ‹่ฉฑใ›ใพใ›ใ‚“。
Explanation: ใ—ใ‹ expresses a limitation and is normally used with a negative predicate, creating the pattern ใ—ใ‹~ใชใ„ (“only…”).

✅ Choice

Choose the best option to complete the sentence.
Goal: Practice selecting the correct grammar form according to the context.

1: ๅ‹้”ใ‹ใ‚‰่žใ„ใŸใ‚“ใงใ™ใŒ、ใ‚ใฎๅบ—ใฏไปŠๆ—ฅ(    )。

Choices
A: ไผ‘ใฟใฐใ‹ใ‚Šใงใ™
B: ไผ‘ใฟใŸใ„ใงใ™
C: ไผ‘ใฟใ ใใ†ใงใ™
D: ไผ‘ใฟใ—ใ‹ใ‚ใ‚Šใพใ›ใ‚“
Answer
C
Explanation: 「〜ใใ†ใงใ™」can be used to report information that the speaker heard from someone else.

2: ็งใฏใ•ใฃใๆ˜ผใ”ใฏใ‚“ใ‚’้ฃŸในใŸ(    )。ใ ใ‹ใ‚‰、ใพใ ใŠ่…นใŒใ„ใฃใฑใ„ใงใ™。

Choices
A: ใงใ—ใ‚‡ใ†
B: ใฐใ‹ใ‚Šใงใ™
C: ใ‹ใ‚‚ใ—ใ‚Œใพใ›ใ‚“
D: ใใ†ใงใ™
Answer
B
Explanation: 「VใŸใฐใ‹ใ‚Šใงใ™」is used to say that an action happened recently from the speaker’s point of view.

3: ็งใฏๆ–ฐใ—ใ„ใ‚ณใƒƒใƒ—ใ‚’่ฒทใฃใŸ(    )。ใงใ‚‚、ใ‚‚ใ†ๅ‰ฒใฃใฆใ—ใพใ„ใพใ—ใŸ。

Choices
A: ใใ†ใงใ™
B: ใฐใ‹ใ‚Šใงใ™
C: ใ‹ใ‚‚ใ—ใ‚Œใพใ›ใ‚“
D: ใงใ—ใ‚‡ใ†
Answer
B
Explanation: 「VใŸใฐใ‹ใ‚Šใงใ™」is used to say that an action happened recently from the speaker’s point of view.

4: ๆœใฏๅฟ™ใ—ใ„ใฎใง、ใ‚ณใƒผใƒ’ใƒผใ—ใ‹(    )。

Choices
A: ้ฃฒใฟใพใ›ใ‚“
B: ้ฃฒใฟใพใ™
C: ้ฃฒใ‚“ใ ใฐใ‹ใ‚Šใงใ™
D: ้ฃฒใ‚€ใใ†ใงใ™
Answer
A
Explanation: 「ใ—ใ‹」is used with a negative form to express a limited choice or amount, meaning “only” or “nothing but.”.

✏️ Correct

Find and fix the grammar mistake in the sentence.
Goal: Practice applying grammar rules and producing accurate Japanese sentences.

1: ใ“ใฎ็‚Š้ฃฏๅ™จใฏ่ฒทใ„ใพใ™ใฐใ‹ใ‚Šใงใ™。

Answer
ใ“ใฎ็‚Š้ฃฏๅ™จใฏ่ฒทใฃใŸใฐใ‹ใ‚Šใงใ™。
Explanation: VใŸ + ใฐใ‹ใ‚Šใงใ™ is used to indicate that someone has just done something, so the verb before ใฐใ‹ใ‚Š must be in the ใŸ-form.

2: ๆ˜Žๆ—ฅใฏ้›จใŒ้™ใ‚Šใพใ™ใใ†ใงใ™。

Answer
ๆ˜Žๆ—ฅใฏ้›จใŒ้™ใ‚‹ใใ†ใงใ™。
Explanation: When ใใ†ใงใ™ is used to report information such as a forecast or something you have heard, it follows the plain form of the verb.

3: ้ง…ใซ็€ใใพใ™ใฐใ‹ใ‚Šใงใ™。

Answer
้ง…ใซ็€ใ„ใŸใฐใ‹ใ‚Šใงใ™。
Explanation: VใŸ + ใฐใ‹ใ‚Šใงใ™ is used to express that someone has just done something, so the verb before ใฐใ‹ใ‚Š must be in the ใŸ-form.

✏️ Rewrite

Rewrite the sentence using the given grammar pattern.
Goal: Practice expressing the same idea using different grammar structures.

1: ๅฝผใฏๆ–™็†ใ ใ‘ๅ‡บๆฅใพใ™。

Rewrite the sentence using: ใ—ใ‹
Answer
ๅฝผใฏๆ–™็†ใ—ใ‹ๅ‡บๆฅใพใ›ใ‚“。
Explanation: Both sentences express that cooking is the only thing he can do, but ใ ใ‘ presents the limitation more neutrally, while ใ—ใ‹〜ใชใ„ places stronger emphasis on the restriction and can imply that his abilities are limited to cooking. Because ใ—ใ‹ requires a negative form, ใงใใพใ™ changes to ใงใใพใ›ใ‚“ in the rewritten sentence.

2: ไป•ไบ‹ใฏใ‚‚ใ†็ต‚ใ‚ใฃใŸใจ่žใใพใ—ใŸ。

Rewrite the sentence using: Plain form ใใ†ใงใ™
Answer
ไป•ไบ‹ใฏใ‚‚ใ†็ต‚ใ‚ใฃใŸใใ†ใงใ™。
Explanation: Both sentences report information the speaker received from another source, but 〜ใจ่žใใพใ—ใŸ focuses more explicitly on the act of hearing or being told the information, while 〜ใใ†ใงใ™ presents the information as something the speaker heard and is now reporting. The plain form is used before ใใ†ใงใ™ when conveying hearsay, so ็ต‚ใ‚ใฃใŸ remains in the plain past form.

3: ่ฒกๅธƒใฎไธญใซ100ๅ††ใ ใ‘ใ‚ใ‚Šใพใ™。

Rewrite the sentence using: ใ—ใ‹
Answer
่ฒกๅธƒใฎไธญใซ100ๅ††ใ—ใ‹ใ‚ใ‚Šใพใ›ใ‚“。
Explanation: Both sentences express that the amount is limited to 100 yen, but ใ ใ‘ presents this limitation more neutrally, while ใ—ใ‹〜ใชใ„ gives a stronger sense of restriction and can imply that 100 yen is a small or insufficient amount. With ใ—ใ‹, the predicate must be negative, so ใ‚ใ‚Šใพใ™ changes to ใ‚ใ‚Šใพใ›ใ‚“.
⚠️
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The dialogue, images, audio, and exercises on this page were generated with the help of artificial intelligence for Japanese study practice. All content has been reviewed, adapted, and organized.

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