小学30个语法点 Unit 24　过去进行时

1．表示过去某一时刻内正在进行或发生的动作，常与at 7 o'clock ，at that time 等表示具体时间的短语连用。

Mike was writing a letter at that time. 迈克那时正在写信。

2．表示过去某一段时间内一直在进行的动作，常与last week ，last year 等表示一段时间的短语连用。

The baby was playing with a doll last week. 上个星期这个宝宝一直在玩一个布娃娃。

3．表示一个动作发生时，另一个动作正在进行。

I was washing dishes when the door bell rang. 我正在洗碗的时候门铃响了。

　过去进行时的常见标志词

this morning，the whole morning，all day yesterday，from nine to ten last evening，when，while等。

一、用动词的适当形式填空。

1．Father __________ the newspaper at 7:30 yesterday morning.(read)

2．At that moment, I__________ anything.(not do)

3．Her sister __________ abroad last year.(study)

4．My sister wasn't always __________ homework.(finish)

5．I__________TV around noon.(watch)

二、选择正确的答案。

1．What were you __________ about a moment ago?

A．talk

B．talking

C．were talking

D．talked

2．They __________TV from 8 to 10 last night.

A．were watching

B．watch

C．is watching

D．watches

3．They were coming up the stairs as I_________ down.

A．am going

B．going

C．were going

D．was going

4．While I___________, someone was singing in the next room.

A．write

B．was writing

C．am writing

D．writing

5．Tom slipped into the house when no one _________.

A．is looking

B．looking

C．look

D．was looking

三、用所给的时间状语改写句子。

1．What are you doing?(at 10:00 yesterday)

2．Nobody is practicing the piano.(at 9:00 last night)

3．I am packing my books now.(at that time)

4．He carried water yesterday afternoon.(at 3:00 yesterday afternoon)

5．I am tidying my room.(the whole morning)

一、1．was reading

2．wasn't doing

3．was studying

4．finishing

5．was watching

二、1．B

2．A

3．D

4．B

5．D

三、1．What were you doing at 10:00 yesterday?

2．Nobody was practicing the piano at 9:00 last night.

3．I was packing my books at that time.

4．He was carrying water at 3:00 yesterday afternoon.

5．I was tidying my room the whole morning.