來(lái)源:網(wǎng)絡(luò)來(lái)源 作者:中考網(wǎng)整合 2022-12-19 15:02:42
中考網(wǎng)整理了關(guān)于2023年中考英語(yǔ)知識(shí)點(diǎn):過(guò)去進(jìn)行時(shí),希望對(duì)同學(xué)們有所幫助,僅供參考。
過(guò)去進(jìn)行時(shí)
用法:過(guò)去某時(shí)正在進(jìn)行的動(dòng)作。
構(gòu)成:was/were+動(dòng)詞的現(xiàn)在分詞
標(biāo)志詞:at that time, this time yesterday, at 1:00 last night,at that moment, then, when表示過(guò)去時(shí)間的狀語(yǔ)從句
例句:I was reading when he came in.當(dāng)他進(jìn)來(lái)的時(shí)候,我正在讀書。
注意:在復(fù)合句中,如果兩個(gè)動(dòng)作同時(shí)發(fā)生,那么延續(xù)性動(dòng)詞用過(guò)去進(jìn)行時(shí);短暫性動(dòng)詞用一般過(guò)去時(shí)。通常在when或while引導(dǎo)的時(shí)間狀語(yǔ)從句中出現(xiàn)。
—What were you doing at nine last night?
—昨天晚上九點(diǎn)你正在干什么?
練一練
1.當(dāng)我進(jìn)來(lái)時(shí),他正在讀書。
2.你寫信的時(shí)候,我在看書
【答案】1.He was reading when I came in.
2.While you were writing letters,I was reading a book.
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