一般过去时
一、一般过去时的简介：
定义：表示过去某时发生的动作或存在的状态。
结构:“主语+动词的过去式”
买菜儿歌用法:
1。表示过去某个时间发生的动作或存在的状态.
　He was here yesterday。
　I got up at seven yesterday morning.
　My mother was at work yesterday afternoon。
　Did you have a good time last summer？
2.表示过去经常或反复发生的动作。
　My mother often went to work by taxi last year.
　When I was a student， I often listened to music.
3. 常与一般过去时态连用的时间有：
　at that time， then， at that moment, yesterday， yesterday morning (afternoon， evening…)last night (week, month, year…）,一　段时间+ago(several days ago)， two days ago, a week ago， three years ago…in 1990, （in 1997…） ，just now， long before， long long ago
二。 动词过去式构成规则
1、一般在动词原形末尾加– ed
　help → helped， look → looked， play → played， work → worked， listen → listened， wash →washed, clean → cleaned,
2、结尾是 e 的动词加 -— d
　live—--lived hope--—hoped use-——used like ——— liked
3、末尾只有一个辅音字母的重读闭音节，先双写这个辅音字母,再加—ed。如：stop—stopped。
4、结尾是“辅音字母+y”的动词,先变“y”为“i”再加—ed
　study---studied carry —-—carried cry ——— cried worry → worried
5、不规则动词的过去式:
高考指南a。过去式与动词原形的拼写形式相同：let → let, put → put， read → read，(注意read的过去式读［red］)
b。 i → a: begin → began， drink → drank， give → gave， ring → rang, sing → sang, sit → sat， swim → swam
c。 i → o: drive → drove， ride → rode, write → wrote
d. ow → ew： grow → grew, know → knew， throw → threw
e。 含ough或augh的：bring → brought, buy → bought， think → thought；catch → caught， teach → taught
f。 am is —-—was  are —-—were  do—-—did  can--—could  come—--came
不规则动词的过去式平时出现要留心,逐个熟记,注意积累。
三. 句型转化：
1．be 动词的过去时的句型如下:
　（1）否定句: 主语 + be动词的过去式（was, were）+ not…
　(2）疑问句： be动词的过去式（was, were）+ 主语 …？
  a.He was busy yesterday. (肯定句) 他昨天很忙。
  b.He was not busy yesterday。 （否定句） 他昨天不忙。
  c。Was he busy yesterday? (疑问句) 他昨天忙吗?
  d。There weren’t any boys in the room.房间里没有男孩儿.
  e. Were there any boys in the room？ 房间里有男孩儿吗?
2．行为动词的否定式和疑问式：
　（1)若肯定句中只有一个行为动词,那就得在行为动词前加上did not或缩略式didn't,并把这个行为动词由过去式改为动词原形。例如：
　a. I called Lin Tao yesterday afternoon. →I did not / didn’t call Lin Tao yesterday afternoon.
　b. I borrowed a book from Sun Yang last Sunday. → I didn’t borrow a book from Sun Yang last Sunday。
　（2) 行为动词的一般疑问句
卓旗山庄  若在陈述句中只有行为动词的过去式，那就得在句首加上一个助动词did来帮助提问，然后把句中的行为动词由过去式改为动词原形，并在句末打上问号。回答时别忘了还用did.例
如：
　a. We stayed there for 10 days last month。 → Did you stay there for 10 days last month? Yes， we did。 / No， we didn't.
　b。 Mary had a delicious dinner yesterday evening. → Did Mary have a delicious dinner yesterday evening？ Yes, she did。 / No， she didn't
练习：
一．用所给动词的适当形式填空。
1. We ______ （live) in Japan last year。
2. Susan_______ （stop) the car on the street yesterday.
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3. My mother_______ (clean) my room and ______(study) for the English test last Sunday.
4。 What ______ you ______(do） last night？
5。 On Saturday morning I _____（play) football。
二． 用括号内所给动词的适当形式填空。
(1) May__________ (finish） her homework very late yesterday evening。
(2） Han Mei __________ (bring） her pet to the park that day。
(3) His father __________ (buy) a new computer for him last week.依法行政工作汇报
(4） Miss Du__________ （walk） to work every day last term。
（5） We __________ （move） to Shenyang 8 years ago.
（6） __________ you __________ （have） bread for breakfast this morning？
(7) She __________ (give） me a nice present last night。
（8） The police __________ （stop） the car and __________ （catch） the thief （小偷) just now。
(9） Tom __________ (carry) water for the old man last Saturday.
(10)Uncle Wang _____________ ( come )into the room and __________ （ find ） something to eat。
(11）。Lily ______________ （ study ) in the classroom for two hours and then _________ （ leave ）.
（12）.Jimmy __________ ( do ） a lot today. He _________ ( go ) shopping and ________ ( cook ） supper。
（13).We _________ ( go ) to the cinema last night. The film ___________ （ be ) very good.
(14)。What time _________ you __________ ( get ) to school this morning?
三．按要求变换下列句型，每空一词。
（1) Wei Fang cleaned the classroom an hour ago. （改为一般疑问句,并作肯定和否定回
答）
　__________ Wei Fang __________ the classroom an hour ago？
　__________， she __________。
　__________，she __________。
同学录好友留言（2） Li Hong did her homework yesterday afternoon。 (改为否定句)
　Li Hong __________ __________ her homework yesterday afternoon.
（3） Uncle Li drove a truck to Wuhan three months ago(改成一般疑问句）
　__________ Uncle Li __________a truck to Wuhan three months ago？