1、一般過去式句子的結構: 主語 + 動詞過去式( be 動詞的過去式/ 行為動詞的過去式)。
2、如: She was a student two years ago. We were on the farm last week.We sang at the party yesterday.否定形式 ①was/were+not; ②在行為動詞前加didn't,同時還原行為動詞 一般疑問句 ①Did+主語+do+其他,②WasWere+主語+ do sth。
1、一般過去式句子的結構: 主語 + 動詞過去式( be 動詞的過去式/ 行為動詞的過去式)。
2、如: She was a student two years ago. We were on the farm last week.We sang at the party yesterday.否定形式 ①was/were+not; ②在行為動詞前加didn't,同時還原行為動詞 一般疑問句 ①Did+主語+do+其他,②WasWere+主語+ do sth。