1. 정의 1. 주절의 시제가 현재일 때, 종속절에는 모든 시제가 올 수 있다. 2. 주절의 시제가 과거일 때 종속절도 주로 과거시제를 쓴다. 시제일치 A He says he will be happy. he is happy. he was happy. He knew this would happen to her sooner or later. They told me that she was in France. I didn't know you were upset.

2. They said birds can fly. People didn't know that the earth is round. I realized that honesty is the best policy. He said he studies English every day. 주의할 사항 주절의 시제가 과거이더라도, 종속절에 불변의 진리, 속담, 격언, 과학적 사실 혹은 현재에도 계속되는 사실이나 습관 등을 말할 때 는 현재시제를 쓴다.

3. 1. I didn't think it will snow. →. 2. She knew that I am so hungry. →. 3. People thought flying police officers will control airplanes in the air. →. 4. They thought he is watching a movie at home. →. 5. The teacher told me that there were seven days a week. →. Check-up  다음 문장에서 어법상 잘못된 부분을 찾아 바로 고쳐 써 봅시다.

4. Check-up  다음 문장에서 어법상 잘못된 부분을 찾아 바로 고쳐 써 봅시다. I didn't think it would snow. She knew that I was so hungry. People thought flying police officers would control airplanes in the air. They thought he was watching a movie at home. The teacher told me that there are seven days a week. would was would was are 1. I didn't think it will snow. →. 2. She knew that I am so hungry. →. 3. People thought flying police officers will control airplanes in the air. →. 4. They thought he is watching a movie at home. →. 5. The teacher told me that there were seven days a week. →.

5. 정의 「주어 +seem(s) to+ 동사... 」의 구문은 “~ 인 것 같다.” “~ 처럼 보인다.” 라는 추측의 의미이다. 추측을 나타내는 seem B He seems to want to go with us. Her backpack seems to be so heavy. Koreans seem to like hiking.

6. He seems to want to go with us. →It seems that he wants to go with us. Her backpack seems to be so heavy. →It seems that her backpack is so heavy. Koreans seem to like hiking. →It seems that Koreans like hiking. 「 It seems that 주어 + 동사... 」의 형태로 나타낼 수도 있다. 「주어 +do(es)n't+seem(s) to+ 동사... 」 혹은 「 It doesn't seem that 주어 + 동사... 」 형태로 부정문으로 나타낼 수도 있다. He doesn't seem to want to go with us. → It doesn't seem that he wants to go with us. Koreans don't seem to like hiking. → It doesn't seem that Koreans like hiking.

7. Check-up 1. He seems to be very kind. → It. 2. The dogs seem to be okay. → It. 3. It seems that they want to go to the washroom. → They. 4. It doesn't seem that she likes playing computer games. → She.  주어진 표현으로 시작하는 문장으로 바꿔 써 봅시다

8. Check-up 1. He seems to be very kind. → It. 2. The dogs seem to be okay. → It. 3. It seems that they want to go to the washroom. → They. 4. It doesn't seem that she likes playing computer games. → She.  주어진 표현으로 시작하는 문장으로 바꿔 써 봅시다 seems that he is very kind. seems that the dogs are okay. doesn't seem to like playing computer games. seem to go to the washroom.