過去式的構(gòu)成是什么
發(fā)布時(shí)間:2025-08-25 | 來源:互聯(lián)網(wǎng)轉(zhuǎn)載和整理
1、一般過去式句子的結(jié)構(gòu):主語 + 動(dòng)詞過去式( be 動(dòng)詞的過去式/ 行為動(dòng)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(dòng)詞前加didn't,同時(shí)還原行為動(dòng)詞 一般疑問句 ①Did+主語+do+其他,②WasWere+主語+ do sth。