過(guò)去進(jìn)行時(shí)主要有以下用法： 1、談?wù)撨^(guò)去的某個(gè)時(shí)刻或某段時(shí)間正在進(jìn)行的事。例如：I was reading the newspaper at 6.30 this morning. 2、當(dāng)過(guò)去某一件事情發(fā)生時(shí)，另外一個(gè)動(dòng)作正在進(jìn)行。此時(shí)，延續(xù)性動(dòng)詞用過(guò)去進(jìn)行時(shí)，瞬間動(dòng)詞用一般過(guò)去時(shí)。例如：The earthquake started while I was doing some shopping. 3、可以表示從過(guò)去某個(gè)時(shí)候看來(lái)將要發(fā)生的事。例如：When his son arrived, the old man was dying.
【中考鏈接】
1.I came to your home yesterday afternoon, but nobody was in.
Oh, we_______ some shopping in the supermarket.
A. have done B. did C. were doing D. are doing
簡(jiǎn)析：C。根據(jù)對(duì)話，可知在對(duì)方到他們家時(shí)，他們當(dāng)時(shí)正在超市購(gòu)物。
2.What do you think of the colour of my new dress?
Sorry, but what did you say? I_________ about something else.
A. think B. thought C. am thinking D. was thinking
簡(jiǎn)析：D。第二個(gè)說(shuō)話者沒(méi)有聽見(jiàn)對(duì)方說(shuō)什么，可知對(duì)方說(shuō)話時(shí)，此人正在考慮別的事情。過(guò)去進(jìn)行時(shí)表示一個(gè)動(dòng)作發(fā)生時(shí)，另外一個(gè)動(dòng)作正在進(jìn)行。
3. I _______my homework while my parents TV last night.
[中考英語(yǔ)過(guò)去進(jìn)行時(shí)專題訓(xùn)練]