[중학영어] 조동사 HAVE TO 완벽 정리 (규칙·상황 의무)

---

기본 규칙

have to는 형태가 조동사처럼 쓰이지만 일반동사처럼 변화합니다.

• I have to study.
• He has to study. (3인칭 단수)
• 부정: don’t/doesn’t have to + 동사원형
• 의문: Do/Does + 주어 + have to + 동사원형 ?

---

1) HAVE TO 의미

A. 의무/필요: ~해야 한다

• I have to do my homework.
• She has to get up early.

‘규칙/상황/외부 조건’ 때문에 해야 하는 느낌이 강합니다.

---

2) MUST vs HAVE TO (뉘앙스)

• must: 말하는 사람의 강한 의지/주관(“난 꼭 해야 해!”)
• have to: 규칙/상황 때문에 어쩔 수 없음(“해야만 해…”)

---

3) don’t have to (매우 중요)

• don’t have to: 안 해도 된다(의무 없음)

---

4) 맛보기

1) I __ do my homework now. (have to)
2) He __ go to bed early. (has to)
3) You ____ bring it today. (의무 없음)

정답: 1) have to 2) has to 3) don’t have to