過(guò)去進(jìn)行時(shí)

過(guò)去進(jìn)行時(shí)表示過(guò)去某一點(diǎn)時(shí)間正在進(jìn)行的動(dòng)作或者過(guò)去某一段時(shí)間內(nèi)一直進(jìn)行的動(dòng)作。

1. 構(gòu)成

was /were + doing，例如：

I was watching TV at 9 o’clock last night.

at 9 o’clock last night是時(shí)間點(diǎn)

They were playing football all afternoon.

all afternoon是時(shí)間段

2. 過(guò)去進(jìn)行時(shí)的標(biāo)志詞

at 8 o’clock last night, this time yesterday等。例如：

I was having lunch at home this time yesterday.

昨天的這個(gè)時(shí)候我正在吃午飯。

At that time she was writing a book.

那陣子她在寫(xiě)一本書(shū)。(表示她在那段時(shí)間里一直在做那件事情。)

★★練一練★★

用括號(hào)中所給動(dòng)詞的適當(dāng)形式填空。

1. This time yesterday I ____ ______(read)books.

2. At 9 o’clock last Sunday they ______ ______(have)a party.

3. When I _____(come)into the classroom, she ________ ______(read)a storybook.

4. She _____ ______(play)computer games while her mother ____ ______(cook)yesterday afternoon.

5. I _____ ______(have)a shower when you _______(call)me yesterday.

答案：1. was reading 2. were having 3. came; was reading

4. was playing; was cooking 5. was having; called