时态详解：一般过去时

时态详解：一般过去时

1. 一般过去时的应用
(1) 表示过去某时所发生的动作或存在的状态。
Liu Ying was in America last year.
Jim rang you just now.
(2) 表示过去经常或反复发生的动作。常接时间副词often, usually, always, sometimes,
every day week。
We often went out for a walk after supper.
We usually played together.
2. 一般过去时的定义
一般过去时表示过去某一时候或某一段时间所发生了的事情或存在的状态。
3. 一般过去时对谓语动词的要求
一般过去时的谓语动词要用动词的过去式。动词过去式的构成分规则变化 和不规则变化
两种形式，不规则变化通常需要逐个记忆，规则变化则遵循以下原则：
(1) 一般在动词后加-ed。如：play—played, offer—offered,, sign—signed.
(2) 在以字母e结尾的动词后，只加-d。如：like—liked, provide—provided, hate — hat
ed, date—dated。
(3) 在以“辅音字母+y”结尾的动词后，则改y为i，再加—ed。如：supply—supplied, fly
—flied, study— studied. destroy— destroyed
(4) 在以单短元音的重读闭音节结尾且，末尾只有一个辅音字母的动词后，双写最后一
个辅音字母，再加- ed。如：plan—planned, refer—referred, regret—regretted, ban—banned.
open，visit


二、常用一般过去时态的几种情况 (信号词)
(一)先看句子中是否有表示过去的时间状语。在以下的几种情况下，要用一般过去时：
1、Tom was born in 1990.
句子中有“介词＋表示过去时间的名词，构成的短语，如in 1949，on March fifth等时。

2、He went to Bejing with his parents yesterday.
句子中有表示时间的副词yesterday，或由yesterday构成的短语，如 yesterday morning，
after-noon／evening， the day before yesterday等。

3、My father came to the school three years ago.

句子中有”时间段＋ago构成的短语，如five days ago，two years ago等时。

4、We visited the Great Wall last Sunday.
句子中有”last＋我表示时间的名词”构成的短语，如last year，last month等时。

5、Your friend once telephoned to say goodbye to you.
I went to your home just now.
句子中有其它表示过去的词语或短语，如once，then，just now，a moment ago等时。

(二)句子中找不到。明显的时间状语，此时就要通过上下 文来判断。一般来说，如果问
句或答句用的是一般过去时，那么答句和问句也要用一般过去时。例如：
－How long did you live there?
－We lived there for about one year.

(三)两个或 两个以上的动词用and连接时，如果前一个动词是一般过去时，那么后面的
动词也要用一般过去时。
She put on her clothes and ran to the school.她穿上衣服往学校跑去。
They talked，laughed and walked to the village.他们说着、笑着往那个村庄走去。

(四)在讲故事或讲述过去的经历时，常用一般过去时。例如：
Once there was an old man，He lived bv a river，He went out to catch fish every morning.
一、熟记掌握下列(不)规则动调的过去式：
1、go______ 2、do______ 3、have／has______ 4、am／is______ 5、are_____
6、am notisn’t______ 7、aren’t______8、don’t／doesn’t______ 9、study______
10、play______11、see______ 12、get______ 13、come_____14、cat_____ 15、
drink______
16、write_________17、stay_____ 18、take______ 19、sit______20、buy___
21、sell_______ 22leave_______23、meet______ 24、read______

二、用所给词的适当形式填空空：
1,All the books______(be)not here, but they______(be)here a moment ago.
2,It______(be)there just now，but it isn’t there now.
3,Tom______(go)to visit a farm last week.
4,The twins_______(water)the flowers in the garden yesterday morning.
5,I______(watch)a film with my friend last Friday.
6,My father______(be)in London last year.
7,What_______(do)you do three days ago?
8,________(be) there any parks in the town in 1950?
9,Where______(be)you just now?I_______(be)in the classroom.
10,What_______you_______(do) last Friday? We_______(water)trees on the farm.

三、按要求改写句子。
1、else，did，last night，what，do，you.(连词成句)
What______ _______you do last night?

2,We are all happy.(改成一般过去时)We_______all happy.
5、Where are you now?(用just now代替now)
6、There were some zebras in the last year.(改为一般疑问句并作肯定回答)


五、改错题
1How is Jane yesterday?_______ ________________________________________
2He go to school by bus last week._________________________________________
3He often goeshome at 6:00 last morning
4I can fly kites seven years ago._______________________________________
5Did you saw himjust now.____________________________________
6Tom wasn’t watch TV last nihgt.________________________________________
7Who find it just now?__________________________________
8The train just left.