一般過去時(shí)
1.概念:過去某個(gè)時(shí)間里發(fā)生的動(dòng)作或狀態(tài);過去習(xí)慣性、經(jīng)常性的動(dòng)作、行為。
2.時(shí)間狀語(yǔ):ago,yesterday,the day before yesterday,last week,last(year,night,month…),in ,just now,at the age of 5,one day,long long ago,once upon a time,etc.
3.基本結(jié)構(gòu):be動(dòng)詞;行為動(dòng)詞的過去式
4.否定形式:was/were+not;在行為動(dòng)詞前加didn't,同時(shí)還原行為動(dòng)詞。
5.一般疑問句:was或were放于句首;用助動(dòng)詞do的過去式did 提問,同時(shí)還原行為動(dòng)詞。
6.例句:She often came to help us in those days.
I didn't know you were so busy.
7.用法
(1)一般過去時(shí)表示過去的動(dòng)作或狀態(tài)
[1]一般過去時(shí)通常與表示過去的時(shí)間狀語(yǔ)連用。
與一般過去時(shí)連用的時(shí)間狀語(yǔ)有:yesterday,last night(week,year,month,Sunday),then,at that time,at that moment,just now,a few days(weeks,months,years) ago等。例句:
Lucy turned off all the lights before she went out.
出門前露茜關(guān)了所有的燈。