1. 오늘 배운 영문법
->
2. 학습인증샷 (내가 공부한 것 인증할 수 있는 모든 사진 (필기한 사진, 강의이미지 캡쳐) 모두 OK)
->
be동사 과거 시제
1) 의미: ~였다, ~있었다
2) 형태
현재 -> 과거
am, is -> was
are -> were
<예문>
I am at school now.
I was at school yesterday.
We are on time.
We were on time this morning.
I was a student five years ago.
Now I am a teacher.
It was cloudy yesterday,
but it is sunny today.
Melisa and Dan were on their house last week.
Now they are back.
*am, is, are은 각각 'm, 's, 're로 축약 가능하나
was, were은 축약할 수 없다!
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