八年级下册英语过去进行时--讲义及答案

过去进行时（讲义）

【知识点睛】

一、过去进行时基本结构及句型句式转换

二、过去进行时用法：

1．过去某一时刻正在进行

2．过去某一段时间正在进行

3．过去进行表示过去将来三

、when 和 while 的异同

1．相同点：当时间状语从句为过去进行时时||，二者通用．

2．不同点：

1)当主句在前||，表示事情发生的背景氛围时||，when 表示突然；

2)while 表示一段时间||，动词多为可持续性的．

四、学海拾贝

五、综合训练

附：常见的延续性动词和终止性(非延续性或瞬间性)动词

延续性动词终止性(非延续性或瞬间性)动词

延续性动词表示的动作不但可以延续||，而且可以产生持久的影响||。它表示的动作不能延续||，也就是说动作一旦发生就立即结束||，并产生某种结果||。

be||，have||，keep||，know||，learn||，lie||， live||，read||，sing||，sleep||，stand||，stay||，

wait||，walk||，watch 等．accept||，arrive||，become||，begin||，borrow||，break||，buy||，catch||，close||，come||，die||，end||，fall||，finish||，get||，give||， go||，join||，leave||，put||，reach||，receive||，shut||，start||，

【学海拾贝】

Lesson 7 Too Late

The plane was late and detectives /di'tektiv/ were waiting at the airport all morning．They were expecting /ik'spekt/ a valuable

/'væljuəbl/ parcel /'pɑ:sl/ of diamonds /'daiəmənd/ from South Africa ．A fe w hour s earlier||，s omeone had told the police that thieve s

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would try to steal the diamonds．When the plane arrived||，some of the detectives were waiting inside the main building while others were waiting on the airfield．Two men took the parcel off the plane and carried it into the Customs House (n. 海关 )．While two detectives were keeping guard (v.站岗) at the door||，two others opened the parcel．To their surprise||，the precious parcel was full of stones and stand!

【精讲精练】

一、过去进行时基本结构及句型句式转换

1.Joy was listening to the tape at 8 a.m. yesterday．(改为否定)

Joy to the tape at 8 a.m. yesterday．

2.They were playing basketball from 4 to 6 yesterday afternoon．

(改为一般疑问句||，并作肯定回答)

basketball from 4 to 6 yesterday afternoon?

3.Linda was doing her homework at 7 p.m. yesterday．(划线提问)

Linda at 7 p.m. yesterday．

二、过去进行时用法：

( )4. —Were you at home at 9:00 last night? I called you but nobody answered．

—Sorry||，I at that time．

A．take a shower B．took a shower C．

was taking a shower D．am taking a shower ( )5. —Jessica||，I called you at 9:00 last night||，but nobody answered the phone．

—I’m sorry．We a birthday party Jane．

A．had；with B．were having；for

C．are having；for D．had；for

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( )6. My father a newspaper at 7:00 yesterday morning． A ．is reading B．was reading

C．were reading D．read

( )7. They a football game from 8 to 10 last night． A ．were watching B．watch

C．watched D．are watching (

)8. My father and I the house all morning．

A．has cleaned B．had cleaned

C．were cleaning D．cleaned

9.昨天一整天约翰都在为考试学习||。(翻译句子)

John the exams ．

10.He told me that he (go) to America soon．

11.She said she (leave for) Japan the next month．

12.昨天莉莉跟着她的小狗看它要去哪里||。

Lily her dog

yesterday．

( )13. What you _ when your mother left home?

A．are；doing B．were；doing

C．was；doing D．did；do

( )14. Jenny in the kitchen when you called her at 5

o’clock yesterday．

A．is cooking B．was cooking

C．cooks D．cooked

( )15. While she was working||，I was TV．

A．is watching B．watches

C．watched D．was watching

( )16. While mom was doing some washing||，I a kite for Kate．

A．makes B．made

C．was making D．is making

三、when 和 while 的异同

不同点：

1)当主句在前||，表示事情发生的背景氛围时||，when 表示突然；

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