I have ( present perfect ) and I did ( past )

Grammar in Use 중에서

이미 끝난 기간 ( yesterday / last week etc. ) 에는

과거형 ( arrived / saw / was etc. )으로 사용해야한다.

 

• We arrived ( yesterday / last week / at 3 o'clock / in 2002 / six months ago )

 

그림 그리기 ㅋㅋㅋ

 

이미 끝난 시간일 땐, 현재완료 ( have arrived / have done / bave been ) 등은 사용하지 않는다.

 

When..? 과 What time...? 으로 과거를 묻는 경우, did를 사용한다.

• When did you buy your computer?
• What time did Andy go out?

 

비교를 해본다.

 

• 현재완료
  • I have lost my key. ( = I can't find it now. )
  • Ben has gone home. ( = Ben has gone home. )
  • Have you seen Kate? ( = where is she now? )

• 과거
  • I lost my key last week.
  • Did you see Kate on Saturday?
  • Ben went home ten minutes age.