Marking Direct Objects with 을/를

1. What is a Grammatical Object?

In any language, an action verb (like "to eat," "to see," or "to write") often has a target. The noun that receives the action is called the direct object.

• In the English sentence "I read an article" (SVO), "article" is the object.
• In Korean, this becomes "I an article read" (SOV). The particle 을/를 attaches to "article" to explicitly mark it as the object.

Given your linguistics background, this concept of a direct object should be familiar. The key difference in Korean is the use of a particle to mark its function, rather than relying solely on word order.

The following video provides an excellent review of what an object is in the context of Korean sentence structure.

2. The Rule: When to Use 을 vs. 를

Just like the particles we learned in the previous lesson, the choice between 을 and 를 is determined by the final sound of the noun it attaches to. The rule is simple and purely phonetic:

• If the noun ends in a consonant (a 받침, batchim), you add 을.
• If the noun ends in a vowel, you add 를.

Let's look at some vocabulary relevant to your work:

• 앨범 (aelbeom, album) ends with the consonant ㅁ, so it becomes 앨범을.
• 기사 (gisa, article) ends with the vowel ㅏ, so it becomes 기사를.
• 음악 (eumak, music) ends with the consonant ㄱ, so it becomes 음악을.
• 노래 (norae, song) ends with the vowel ㅐ, so it becomes 노래를.

The video you just started explains this rule as well.

3. Building Sentences with Action Verbs

Now we can construct full SOV sentences. Let's combine what we know: Topic + Object + Verb.

• Topic: 저는 (As for me...)

• Object: 음악을 (music)

• Verb: 들어요 (I listen)

• Full Sentence: 저는 음악을 들어요. (I listen to music.)

• Topic: 팬들은 (paendeul-eun, As for the fans...)

• Object: 앨범을 (aelbeom-eul, the album)

• Verb: 사요 (sayo, they buy)

• Full Sentence: 팬들은 앨범을 사요. (The fans buy the album.)

The following article is packed with examples that are directly related to your interest in K-pop and Korean culture.

As you saw in the article, you can talk about your favorite groups and artists:

• 저는 블랙핑크를 좋아해요. (I like BLACKPINK.)
• 저는 BTS 음악을 들어요. (I listen to BTS's music.)

4. Important Exception: Descriptive Verbs (Adjectives)

This is a crucial point that often trips up learners. The object particle 을/를 is only used with action verbs.

Descriptive verbs (adjectives like 좋다 - to be good, 예쁘다 - to be pretty, 멋있다 - to be cool) do not take an object. They describe a subject. Therefore, the noun they refer to is marked with the subject particle 이/가.

This ties back to our last lesson. Compare these two sentences:

1. Action: 저는 사과를 먹어요. (jeoneun sagwa-reul meogeoyo.) - I eat an apple.

   • The apple is the object of the action "to eat".

2. Description: 사과가 맛있어요. (sagwa-ga masisseoyo.) - The apple is delicious.

   • "Delicious" describes the state of the apple; no action is being performed on it.

Similarly, the verb 이다 (to be) and 아니다 (to not be), which we will cover soon, do not take object particles.

This video segment gives a quick rundown of verbs that don't require an object particle.

5. Practice Exercise

Let's put this into practice. Fill in the blank with the correct particle (을 or 를). All sentences use vocabulary relevant to entertainment journalism.

1. 기자들은 기사() 써요. (*gijadeul-eun gisa() sseoyo.*)
   (Journalists write articles.)
2. 저는 그 아이돌() 인터뷰했어요. (*jeoneun geu aidol() inteobyuhhaesseoyo.*)
   (I interviewed that idol.)
3. 팬들은 콘서트() 봐요. (*paendeul-eun konseoteu() bwayo.*)
   (Fans watch the concert.)
4. 가수는 새 앨범() 발표했어요. (*gasuneun sae aelbeom() balpyohaesseoyo.*)
   (The singer announced a new album.)

Answers:

1. 를 (기사 ends in a vowel)
2. 를 (아이돌 is often treated as ending in a vowel sound, but even if you considered the 'l' sound, 를 is more common in spoken Korean for loanwords. Don't worry too much about this edge case for now.)
3. 를 (콘서트 ends in a vowel sound)
4. 을 (앨범 ends in a consonant)

Conclusion

You have now learned the three most fundamental particles for building basic Korean sentences: 은/는 (topic), 이/가 (subject), and now 을/를 (object).

Here are the key takeaways for this lesson:

• The particle 을/를 attaches to a noun to mark it as the direct object of an action verb.
• Use 을 after a noun ending in a consonant (batchim).
• Use 를 after a noun ending in a vowel.
• Descriptive verbs (adjectives) and the verb 이다 (to be) do not take objects.

You are now equipped to form complete SOV sentences. However, so far we have mostly used verbs in their already-conjugated form. In our next lesson, we will focus on how to take any regular Korean verb or adjective from its dictionary form and conjugate it into the polite present tense (the 아/어요 form). This will dramatically expand the range of things you can say and understand.