Day N5 - 3 - Grammar Practice

Complementary Exercises: Daily N5 - Day 3

After reading the lesson text, practice the grammar points introduced in Day N5-3.

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:
✓ ใ“ใ“/ใใ“/ใ‚ใใ“/ใ“ใกใ‚‰/ใใกใ‚‰/ใ‚ใกใ‚‰
✓ N ใŒ ใ‚ใ‚Šใพใ™/ใ„ใพใ™
✓ P ใซ N ใ‚ใ‚Šใพใ™/ใ„ใ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.
Goal: Train your ability to notice incorrect grammar patterns and avoid common mistakes.

1: Which sentence is grammatically incorrect?

Choices
A: ใใ‚Œใ„ใช่ŠฑใŒๅบญใซใ‚ใ‚Šใพใ™。
B: ๅ›ณๆ›ธ้คจใซๅ…ˆ็”ŸใŒใ„ใพใ™。
C: ใƒ†ใƒผใƒ–ใƒซใฎไธŠใซ็‰›ไนณใŒใ‚ใ‚Šใพใ™。
D: ๅผŸใŒใ‚ใ‚Šใพใ™。
Answer
D
Correct Sentence: ๅผŸใŒใ„ใพใ™。
Explanation: 「ๅผŸ」 refers to a person, so the verb 「ใ„ใพใ™」 must be used. 「ใ‚ใ‚Šใพใ™」 is used for things and objects, while 「ใ„ใพใ™」 is used for people and animals. Therefore, the correct sentence is 「ๅผŸใŒใ„ใพใ™」.

2: Which sentence is grammatically incorrect?

Choices
A: ๆ•™ๅฎคใซ่ชฐใ‚‚ใ„ใพใ›ใ‚“。
B: ๆ•™ๅฎคใซใ‚จใ‚ขใ‚ณใƒณใŒใ‚ใ‚Šใพใ™ใ‹。
C: ๆœบใฎไธŠใซไฝ•ใ‚‚ใ‚ใ‚Šใพใ›ใ‚“。
D: ็ŒซใŒ้ƒจๅฑ‹ใซใ‚ใ‚Šใพใ›ใ‚“。
Answer
D
Correct Sentence: ็ŒซใŒ้ƒจๅฑ‹ใซใ„ใพใ›ใ‚“。
Explanation: 「็Œซ」 is animate, so the negative form must be 「ใ„ใพใ›ใ‚“」. The correct sentence is 「็ŒซใŒ้ƒจๅฑ‹ใซใ„ใพใ›ใ‚“」.

3: Which sentence is grammatically incorrect?

Choices
A: ็ŒซใฏๆœบใฎไธŠใซใ‚ใ‚Šใพใ™。
B: ๆœฌใฏ้ž„ใฎไธญใซใ‚ใ‚Šใพใ™。
C: ๅ…ˆ็”Ÿใฏๆ•™ๅฎคใซใ„ใพใ™。
D: ๅฎถๆ—ใฏ้ƒจๅฑ‹ใซใ„ใพใ™。
Answer
A
Correct Sentence: ็ŒซใฏๆœบใฎไธŠใซใ„ใพใ™。
Explanation: 「็Œซ」 is an animal, so 「ใ„ใพใ™」 must be used to indicate its existence or location. 「ใ‚ใ‚Šใพใ™」 is only used for things and objects. Therefore, the correct sentence is 「็ŒซใฏๆœบใฎไธŠใซใ„ใพใ™」.

4: Which sentence is grammatically incorrect?

Choices
A: ้ƒจๅฑ‹ใซ่ชฐใ‹ใ„ใพใ™ใ‹。
B: ใ“ใ“ใซ็ŒซใŒใ‚ใ‚Šใพใ™ใ‹。
C: ใ“ใ“ใซๆค…ๅญใŒใ‚ใ‚Šใพใ™ใ‹。
D: ใ‚ใใ“ใซๅ…ˆ็”ŸใŒใ„ใพใ™ใ‹。
Answer
B
Correct Sentence: ใ“ใ“ใซ็ŒซใŒใ„ใพใ™ใ‹。
Explanation: 「็Œซ」 is an animal, so 「ใ„ใพใ™」 must be used. 「ใ‚ใ‚Šใพใ™」 is only used for things and objects, not for people or animals. Therefore, the correct sentence is 「ใ“ใ“ใซ็ŒซใŒใ„ใพใ™ใ‹」.

✅ Choice

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

1: ๆ˜จๆ—ฅ、(    )ใ‚ใ‚Šใพใ—ใŸ。

Choices
A: ใ“ใ“ใซๅ‚˜ใฏ
B: ใ“ใ“ใซๅ‚˜ใŒ
C: ใ“ใ“ใฏๅ‚˜ใŒ
D: ใ“ใ“ใงๅ‚˜ใŒ
Answer
B
Explanation: The correct sentence is ๆ˜จๆ—ฅ、ใ“ใ“ใซๅ‚˜ใŒใ‚ใ‚Šใพใ—ใŸ. The particle ใซ marks the location where something exists, and ใŒ marks the thing that exists. ใ“ใ“ใซๅ‚˜ใฏ uses ใฏ, which introduces contrast and is unnatural without additional context. ใ“ใ“ใฏๅ‚˜ใŒ incorrectly makes ใ“ใ“ the topic instead of marking it as the location. ใ“ใ“ใง is used for the location of an action, not the existence of something.

2: ่ฆ‹ใฆ、ๆœบใฎไธŠใซๆœฌ(    )。

Choices
A: ใŒใ„ใพใ™
B: ใซใ‚ใ‚Šใพใ™
C: ใฏใ‚ใ‚Šใพใ™
D: ใŒใ‚ใ‚Šใพใ™
Answer
D
Explanation: The sentence is simply pointing out that a book exists on the desk, so ๆœฌ takes ใŒใ‚ใ‚Šใพใ™. ใ„ใพใ™ is only used for people and animals. ๆœฌใซใ‚ใ‚Šใพใ™ is incorrect because the location has already been marked by ใซ in ๆœบใฎไธŠใซ. ๆœฌใฏใ‚ใ‚Šใพใ™ introduces contrast, which is unnatural in this context.

3: 「ใ‚ใชใŸใฎ็Œซใฏใฉใ“ใงใ™ใ‹。」「็งใฎ็Œซ(    )。」

Choices
A: ใซๆ•™ๅฎคใซใ„ใพใ™
B: ใฏๆ•™ๅฎคใซใ„ใพใ™
C: ใฏๆ•™ๅฎคใŒใ‚ใ‚Šใพใ™
D: ใŒๆ•™ๅฎคใŒใ‚ใ‚Šใพใ™
Answer
B
Explanation: The question sets up ็Œซ as the topic, so the answer naturally continues with ใฏ. ใฏๆ•™ๅฎคใซใ„ใพใ™ means “(my cat) is in the classroom.”.

4: ใ‚、ๆ•™ๅฎคใซ็Œซ(    )。

Choices
A: ใŒใ‚ใ‚Šใพใ™
B: ใŒใ„ใพใ™
C: ใซใ„ใพใ™
Answer
B
Explanation: The speaker has just noticed the cat. To express existence of a living thing, use ใŒใ„ใพใ™. The particle ใŒ marks the new, neutral subject, and ใ„ใพใ™ is the animate existence verb.

✏️ Correct

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

1: ๆ•™ๅฎคใซๅญฆ็”ŸใŒใ‚ใ‚Šใพใ™。

Answer
ๆ•™ๅฎคใซๅญฆ็”ŸใŒใ„ใพใ™。
Explanation: 「ๅญฆ็”Ÿ」 refers to a person, so 「ใ„ใพใ™」 must be used. 「ใ‚ใ‚Šใพใ™」 is only used for things and objects, not for people or animals. Therefore, the correct sentence is 「ๆ•™ๅฎคใซๅญฆ็”ŸใŒใ„ใพใ™」.

2: ๆœบใฎไธŠๅ‚˜ใŒใ‚ใ‚Šใพใ™。

Answer
ๆœบใฎไธŠใซๅ‚˜ใŒใ‚ใ‚Šใพใ™。
Explanation: The particle 「ใซ」 marks the location where something exists. Since 「ๆœบใฎไธŠ」 indicates the location, it must be followed by 「ใซ」. Therefore, the correct sentence is 「ๆœบใฎไธŠใซๅ‚˜ใŒใ‚ใ‚Šใพใ™」.

3: ใŠๆฏใ•ใ‚“ใฏๅฐๆ‰€ใงใ„ใพใ™。

Answer
ใŠๆฏใ•ใ‚“ใฏๅฐๆ‰€ใซใ„ใพใ™。
Explanation: The particle 「ใซ」 marks the location where a person or thing exists, so 「ใŠๆฏใ•ใ‚“ใฏๅฐๆ‰€ใซใ„ใพใ™」 is correct. The particle 「ใง」 marks the place where an action takes place, not where someone or something exists.

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.
Goal: Train your ability to notice incorrect grammar patterns and avoid common mistakes.

1: Which sentence is grammatically incorrect?

Choices
A: ๆ•™ๅฎคใซๅญฆ็”ŸใŒใ„ใพใ™。
B: ๆ˜จๆ—ฅ、ๅ‚˜ใŒใ“ใ“ใซใ‚ใ‚Šใพใ—ใŸ。
C: ๆœบใฎไธŠใซๆœฌใŒใ‚ใ‚Šใพใ™。
D: ็ŒซใŒๆœบใฎไธ‹ใซใ‚ใ‚Šใพใ™。
Answer
D
Correct Sentence: ็ŒซใŒๆœบใฎไธ‹ใซใ„ใพใ™。
Explanation: 「็Œซ」 is a living thing, so 「ใ„ใพใ™」 must be used. 「ใ‚ใ‚Šใพใ™」 is only used for things and objects. Therefore, the correct sentence is 「็ŒซใŒๆœบใฎไธ‹ใซใ„ใพใ™」.

2: Which sentence is grammatically incorrect?

Choices
A: ใŠๆฏใ•ใ‚“ใฏๅฐๆ‰€ใซใ„ใพใ™。
B: ๆค…ๅญใŒ้ƒจๅฑ‹ใซใ„ใพใ™。
C: ไผš็คพใซๆœบใŒใŸใใ•ใ‚“ใ‚ใ‚Šใพใ™。
D: ๅ…ฌๅœ’ใซๅญไพ›ใŒใ„ใพใ™。
Answer
B
Correct Sentence: ๆค…ๅญใŒ้ƒจๅฑ‹ใซใ‚ใ‚Šใพใ™。
Explanation: 「ๆค…ๅญ」 is an inanimate object, so 「ใ‚ใ‚Šใพใ™」 must be used. 「ใ„ใพใ™」 is only used for people and animals. Therefore, the correct sentence is 「ๆค…ๅญใŒ้ƒจๅฑ‹ใซใ‚ใ‚Šใพใ™」.

3: Which sentence is grammatically incorrect?

Choices
A: ๆ˜Žๆ—ฅ、ๅญฆๆ กใŒใ‚ใ‚Šใพใ™。
B: ใŠ่ŒถใŒใ„ใพใ™ใ‹。
C: ๅ…ˆ้€ฑ、ๅฎถๆ—ใฏๅฎถใซใ„ใพใ—ใŸ。
D: ๅ…„ใ•ใ‚“ใฏไปŠ、ไผš็คพใซใ„ใพใ™。
Answer
B
Correct Sentence: ใŠ่ŒถใŒใ‚ใ‚Šใพใ™ใ‹。
Explanation: 「ใŠ่Œถ」 is not a person or an animal, so 「ใ‚ใ‚Šใพใ™」 must be used. 「ใ„ใพใ™」 is only used for people and animals. Therefore, the correct question is 「ใŠ่ŒถใŒใ‚ใ‚Šใพใ™ใ‹」.

4: Which sentence is grammatically incorrect?

Choices
A: ใŠๆฏใ•ใ‚“ใฏๅฐๆ‰€ใซใ„ใพใ™。
B: ๅ…ˆ็”Ÿใฏๅ›ณๆ›ธ้คจใŒใ‚ใ‚Šใพใ™。
C: ๆฏใฏไผš็คพใซใ„ใพใ™。
D: ็ˆถใฏๅบญใซใ„ใพใ™。
Answer
B
Correct Sentence: ๅ…ˆ็”Ÿใฏๅ›ณๆ›ธ้คจใซใ„ใพใ™。
Explanation: 「ๅ…ˆ็”Ÿ」 is a person, so 「ใ„ใพใ™」 must be used to describe their location. 「ใ‚ใ‚Šใพใ™」 is only used for things and objects. Therefore, the correct sentence is 「ๅ…ˆ็”Ÿใฏๅ›ณๆ›ธ้คจใซใ„ใพใ™」.

5: Which sentence is grammatically incorrect?

Choices
A: ใŠ่ŒถใŒใƒ†ใƒผใƒ–ใƒซใฎไธŠใซใ‚ใ‚Šใพใ—ใŸ。
B: ๆ•™ๅฎคใซๅญฆ็”ŸใŒใŸใใ•ใ‚“ใ„ใพใ—ใŸ。
C: ๅ…ˆ้€ฑ、็ŠฌใŒใ‚ใ‚Šใพใ—ใŸ。
D: ๆ˜จๆ—ฅ、ๆœบใฎไธŠใซๆœฌใŒใ‚ใ‚Šใพใ—ใŸ。
Answer
C
Correct Sentence: ๅ…ˆ้€ฑ、็ŠฌใŒใ„ใพใ—ใŸ。
Explanation: 「็Šฌ」 is an animal, so the past form of 「ใ„ใพใ™」, 「ใ„ใพใ—ใŸ」, must be used. 「ใ‚ใ‚Šใพใ—ใŸ」 is used for things and objects, not for people or animals. Therefore, the correct sentence is 「ๅ…ˆ้€ฑ、็ŠฌใŒใ„ใพใ—ใŸ」.

✏️ Correct

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

1: ๆค…ๅญใฏๆœบใฎไธŠใ‚ใ‚Šใพใ™。

Answer
ๆค…ๅญใฏๆœบใฎไธŠใซใ‚ใ‚Šใพใ™。
Explanation: The location phrase 「ๆœบใฎไธŠ」 requires the particle 「ใซ」 to mark where the chair exists.

2: ้ƒจๅฑ‹ใงใŠ่ŒถใŒใ‚ใ‚Šใพใ™。

Answer
้ƒจๅฑ‹ใซใŠ่ŒถใŒใ‚ใ‚Šใพใ™。
Explanation: 「ใŠ่Œถ」 is not performing an action; it simply exists. Existence takes 「ใซ」, not 「ใง」.

3: ใ‚ใใ“ใซ็ŒซใŒใ‚ใ‚Šใพใ›ใ‚“。

Answer
ใ‚ใใ“ใซ็ŒซใŒใ„ใพใ›ใ‚“。
Explanation: The negative form of 「ใ„ใพใ™」 is 「ใ„ใพใ›ใ‚“」. Using 「ใ‚ใ‚Šใพใ›ใ‚“」 for animate subjects is incorrect.

4: ใŠๆฏใ•ใ‚“ใฏๅฐๆ‰€ใซใ‚ใ‚Šใพใ™ใ‹。

Answer
ใŠๆฏใ•ใ‚“ใฏๅฐๆ‰€ใซใ„ใพใ™ใ‹。
Explanation: 「ใŠๆฏใ•ใ‚“」 is a person. For asking where someone is, use 「ใ„ใพใ™」, not 「ใ‚ใ‚Šใพใ™」.

5: ็ŒซใฏๆœบใฎไธŠใ„ใพใ™。

Answer
็ŒซใฏๆœบใฎไธŠใซใ„ใพใ™。
Explanation: When indicating the place where the cat is, the location 「ๆœบใฎไธŠ」 must be followed by the particle 「ใซ」.

3. Review

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

✅ Choice

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

1: ็งใฎๅ‚˜(    )、ใ‚ใชใŸใฎๅ‚˜ใฏใใ“ใซใ‚ใ‚Šใพใ™。

Choices
A: ใซใ“ใ“ใซใ‚ใ‚Šใพใ›ใ‚“
B: ใฏใ“ใ“ใŒใ‚ใ‚Šใพใ™
C: ใฏใ“ใ“ใซใ‚ใ‚Šใพใ›ใ‚“
D: ใŒใ“ใ“ใŒใ‚ใ‚Šใพใ™
Answer
C
Explanation: The sentence explicitly contrasts “my umbrella” with “your umbrella,” so the topic particle ใฏ is required: ็งใฎๅ‚˜ใฏใ“ใ“ใซใ‚ใ‚Šใพใ›ใ‚“ (my umbrella is not here). Using ใŒ would lose the contrastive nuance and sound like a simple statement.

2: ๅ…ˆ้€ฑ、ๆ•™ๅฎคใซ็Šฌ(    )。

Choices
A: ใŒใ‚ใ‚Šใพใ—ใŸ
B: ใซใ„ใพใ—ใŸ
C: ใฏใ‚ใ‚Šใพใ—ใŸ
D: ใŒใ„ใพใ—ใŸ
Answer
D
Explanation: 「็Šฌ」 is an animal, so 「ใ„ใพใ—ใŸ」 must be used. The particle 「ใŒ」 marks the thing that exists. 「ใ‚ใ‚Šใพใ—ใŸ」 is used for things and objects, not animals. Therefore, the correct sentence is 「ๅ…ˆ้€ฑ、ๆ•™ๅฎคใซ็ŠฌใŒใ„ใพใ—ใŸ」.

3: (    )ใ‚ใ‚Šใพใ™ใ‹。

Choices
A: ใ“ใ“ใซไฝ•ใฏ
B: ใ“ใ“ใซไฝ•ใŒ
C: ใ“ใ“ใฏไฝ•ใซ
D: ใ“ใ“ใงไฝ•ใŒ
Answer
B
Explanation: To ask what exists in a place, use 「ๅ ดๆ‰€ใซไฝ•ใŒใ‚ใ‚Šใพใ™ใ‹」. The particle 「ใซ」 marks the location, and 「ใŒ」 marks the thing that exists. 「ใฏ」 and 「ใง」 cannot be used in this structure.

4: 「ๆ˜จๆ—ฅ、็Šฌใฏใฉใ“ใซใ„ใพใ—ใŸใ‹。」「็Šฌ(    )。」

Choices
A: ใฏๆ•™ๅฎคใŒใ‚ใ‚Šใพใ—ใŸ
B: ใฏๆ•™ๅฎคใซใ„ใพใ—ใŸ
C: ใŒๆ•™ๅฎคใŒใ„ใพใ—ใŸ
D: ใซๆ•™ๅฎคใซใ„ใพใ—ใŸ
Answer
B
Explanation: Since the question already established ็Šฌ as the topic, the answer uses ใฏ for coherence: ็Šฌใฏๆ•™ๅฎคใซใ„ใพใ—ใŸ (the dog was in the classroom). The past animate verb is ใ„ใพใ—ใŸ. ใŒใ‚ใ‚Šใพใ—ใŸ would be inanimate and is incorrect here.

✏️ Correct

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

1: ็งใฎๅฎถๆ—ใฏๆฑไบฌใงใ„ใพใ™。

Answer
็งใฎๅฎถๆ—ใฏๆฑไบฌใซใ„ใพใ™。
Explanation: 「ๆฑไบฌ」 is the location where the family exists. Existence requires the particle 「ใซ」, not 「ใง」.

2: ๆ˜จๆ—ฅ、ๅ…ฌๅœ’ใซไบบใŒใ‚ใ‚Šใพใ—ใŸ。

Answer
ๆ˜จๆ—ฅ、ๅ…ฌๅœ’ใซไบบใŒใ„ใพใ—ใŸ。
Explanation: 「ไบบ」 is animate; the past form must be 「ใ„ใพใ—ใŸ」, not 「ใ‚ใ‚Šใพใ—ใŸ」.

3: ใ“ใ“ใงๆค…ๅญใŒใ‚ใ‚Šใพใ™ใ‹。

Answer
ใ“ใ“ใซๆค…ๅญใŒใ‚ใ‚Šใพใ™ใ‹。
Explanation: 「ใ“ใ“」 as a location of existence takes 「ใซ」. 「ใ“ใ“ใง」 would be used for an action happening here.
⚠️
AI-generated content
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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