初一英语一般过去时学案

一般过去时讲解

1.概念

①一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如：last year, yesterday等；

I was in datong five days ago.存在的状态

②也可表示过去经常反复发生的动作，常和often, always等频率副词连用。

例如：I bought an funny story book yesterday. 发生的动作

Li Mei always went to school on foot last year. 经常反复发生的动作

2.动词过去式的变化形式有：

(1)规则变化：

直接加-ed。如: want-wanted play-played work-worked

以不发音的字母e结尾的动词，加-d。如：live-lived move-moved hope-hoped 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

末尾是辅音字母+y结尾的动词，先变y为i，然后再加-ed。如：study-studied cry-cried carry-carried

(2)不规则变化：需特殊记忆。

如：am(is)-was, are-were, go-went, come-came, take-took, have (has)-had等

3.句型

①肯定句：主语+动词过去式+其他。

如：he did his homework yesterday.

Mr.Hill was at home last night.

The children were at home just now.

②否定句：a.主语+was/were+not(wasn’t/weren’t)+其他。

b.主语+didn’t+动词原形+其他。

如：The works were in the workshop.→The works weren’t in the workshop.

I did that.→I didn’t do that.

③一般疑问句：a. Was/Were+主语+其他？；

b. Did+主语+动词原形+其他？

如: Tom was a student.→Was Tom a student?

He wanted to be a sing er.→Did he want to be a singer?

④特殊疑问句：特殊疑问词+一般疑问句？

如：Where were you yesterday evening?

Why did the boy come here?

How did they finish the work so fast?

练习题

一、句型转换

1. The children had a good time in the park.

否定句：__________________________________________

一般疑问句：________________________________________

对划线部分提问：____________________________________

2. There were about nine hundred people at the concert.

否定句：__________________________________________

一般疑问句：________________________________________

对划线部分提问：____________________________________

3. Ann did her homework yesterday evening.

否定句：__________________________________________

一般疑问句：________________________________________

对划线部分提问：____________________________________

4. Last week I read an English book.

否定句：__________________________________________

一般疑问句：________________________________________

肯定/否定回答：____________________________________

对划线部分提问：____________________________________

5. My brother was in the park just now.

否定句：__________________________________________

一般疑问句：________________________________________

对划线部分提问：____________________________________

二、用所给的动词的适当形式填空。

⒈He _____(visit) the Great Wall last year.

2.I ________(live)in the village when I was a child.

3.Mike______(see) a big tiger in the nature park last year.

4.Sam_____ (do) the housework yesterday.

5.______(do) you _______(enjoy) yourself yesterday?

No, I didn't. I_____(draw)some pictures there.

6. I ______ (eat) a big pizza yesterday.

7.There____ (be) many sheep on the farm last year.

8.Her father _______ (read) a newspaper last night.

9. ______ he _______ (fly) a kite on Sunday? Yes, he ______.

三、连词成句。

1. did, what, you, yesterday, do. _______________________________________

2. watch, John, did, TV, weekend, last. _______________________________________

3. went, I ,to, by, park, a, bike _______________________________________

四、改错题(请改正每个句子中的一个错误)

1．How is Jane yesterday? _________________________________________ 2．He go to school by bus last week. ________________________________ 3．He goes home at 6:00 last month. ________________________________ 4．Did you saw him just now. _______________________________________ 5．Tom wasn't watch TV last night. ________________________________

6．I did not my homework yesterday. _______________________________

7．He wait for you three hours ago. _________________________________