2013年七英下一般過去時課件

1、學習目標：學習目標：學習一般過去時態(tài)及其相關的各種句學習一般過去時態(tài)及其相關的各種句式結構式結構教學重點：教學重點：一般過去時態(tài)一般過去時態(tài)教學難點：教學難點：行為動詞的行為動詞的一般過去時態(tài)及其相關的各種句式結一般過去時態(tài)及其相關的各種句式結構構 yesterday 昨天昨天 last year去年去年 one year ago一年前一年前 just now 剛才剛才 in 2009表示過去的時間詞組表示過去的時間詞組當看到時間是當看到時間是“表示過去的時間詞組表示過去的時間詞組”時就時就用用“一般過去時一般過去時”一、用法： 1.表示過去某個時間發(fā)生的動作或存在表示過去某個時間發(fā)生的動作或

2、存在的狀態(tài)，常和表示過去的時間狀語連用的狀態(tài)，常和表示過去的時間狀語連用, 如：如：last night, in 1990, two days ago，just now, yesterday，the day before yesterday等。等。 He went to work by bus last year. I was ten years old last year.2.也表示過去經?；蚍磸桶l(fā)生的動作，常和也表示過去經?；蚍磸桶l(fā)生的動作，常和表示頻度的時間狀語連用。如：表示頻度的時間狀語連用。如：often, always, usually, sometimes 等。等。 He was

3、 often late for school last week. He always went to work by bus last year. 四、一般過去時的分類1、有、有be 動詞的一般過去時動詞的一般過去時 2、行為動詞的一般過去時、行為動詞的一般過去時be是是amisarewaswere動詞動詞 詞尾加詞尾加ed兩者兩者不共存不共存1be 動詞的一般過去時態(tài)：有人稱和數(shù)的變化動詞的一般過去時態(tài)：有人稱和數(shù)的變化（am/is 的過去式為的過去式為was; are的過去式為的過去式為were.）肯定句：主語肯定句：主語+was (were) + I was late yesterda

4、y. 否定句：主語否定句：主語+was (were) +not+ We werent late yesterday. 疑問句：疑問句：Was (Were) +主語主語+? Were you ill yesterday? 肯定回答：肯定回答：Yes, 主語主語+ was/were. Yes, I was.否定回答：否定回答： No, 主語主語+wasnt/werent. No, I wasnt.特殊疑問句：特殊疑問句： 特殊疑問詞特殊疑問詞+一般疑問句一般疑問句+？ When were you born? 2實義動詞的一般過去時態(tài)實義動詞的一般過去時態(tài)：沒有人稱和數(shù)的變化肯定句：主語肯定句：主語

5、+動詞過去式動詞過去式+ I went home at eight yesterday.否定句：主語否定句：主語+didnt +動詞原形動詞原形+ I didnt go home at eight yesterday. 疑問句：疑問句：Did +主語主語+動詞原形動詞原形+? Did you go home at eight yesterday? 肯定回答：肯定回答：Yes, 主語主語+ did. Yes, I did.否定回答：否定回答：No, 主語主語+didnt. No, I didnt.特殊疑問句：特殊疑問句： 特殊疑問詞特殊疑問詞+一般疑問句一般疑問句+？ When did you

6、go home yesterday?動詞一般過去時，表示過去發(fā)生的事；動詞一般過去時，表示過去發(fā)生的事；bebe用用waswas或用或用were, have, haswere, have, has變變hadhad；謂語動詞過去式，過去時間作標志；謂語動詞過去式，過去時間作標志；一般動詞加一般動詞加-ed-ed，若是特殊得硬記。若是特殊得硬記。否定句很簡單，主語之后否定句很簡單，主語之后didntdidnt添；添；疑問句也不難，疑問句也不難，diddid放在主語前；放在主語前；如果謂語之前有如果謂語之前有diddid，謂語動詞需還原；謂語動詞需還原；動詞若是動詞若是was, were,was,

7、were,否定就把否定就把notnot添。添。按要求轉換句型：1. I was at school yesterday.否定句：一般疑問句：肯定回答：否定回答：劃線提問：1. I was at school yesterday.否定句：I wasnt at school yesterday.一般疑問句：Were you at school yesterday?肯定回答：Yes, I was.否定回答：No, I wasnt.劃線提問：Where were you yesterday? 2. They were bank clerks ten years ago.否定句：一般疑問句：肯定回答：否

8、定回答：劃線提問：2. They were bank clerks ten years ago.否定句：They werent bank clerks ten years ago.一般疑問句：Were they bank clerks ten years ago?肯定回答：Yes，they were.否定回答：No, they werent.劃線提問：What were they ten years ago?What did they do ten years ago？3. He was a police officer in 2003.否定句：一般疑問句：肯定回答:否定回答：劃線提問：3.

9、He was a policeman in 2003.否定句：He wasnt a policeman in 2003.一般疑問句：Was he a policeman in 2003？肯定回答:Yes，he was. 否定回答： No, he wasnt.劃線提問：What was he in 2003?What did he do in 2003？4.He went to the movies last night.否定句：一般疑問句：肯定回答：否定回答：劃線提問：4. He went to the movies last night.否定句：He didnt go to the movi

10、es last night.一般疑問句：Did he go to the movies last night?肯定回答: Yes, he did.否定回答：No, he didnt.劃線提問：What did he do last night? When did he go to the movies?5.I did my homework yesterday evening.否定句：一般疑問句：肯定回答：否定回答：劃線提問：5. I did my homework yesterday evening.否定句：I didnt do my homework yesterday evening.一

11、般疑問句：Did you do your homework yesterday evening?肯定回答：Yes, I did.否定回答：No, I didnt.劃線提問：What did you do yesterday evening?6. The students played football just now.(剛才) 否定句：一般疑問句：肯定回答：否定回答：劃線提問：6. The students played football just now.(剛才)否定句：The students didnt play football just now.一般疑問句：Did the stud

12、ents play football just now?肯定回答：Yes, they did.否定回答：No, they didnt.劃線提問： What did the students do just now?7. She took a walk last Sunday evening.否定句：一般疑問句：肯定回答：否定回答：劃線提問：7. She took a walk last Sunday evening.否定句：She didnt take a walk last Sunday evening.一般疑問句：Did she take a walk last Sunday evenin

13、g?肯定回答：Yes，she did.否定回答：No, she didnt.劃線提問：When did she take a walk ?8. He had an egg for breakfast this morning.否定句：一般疑問句：肯定回答：否定回答：劃線提問：8. He had an egg breakfast this morning.否定句：He didnt have an egg breakfast this morning.一般疑問句：Did he have an egg breakfast this morning?肯定回答：Yes, he did.否定回答：No,

14、he didnt.劃線提問：What did he have for breakfast this morning?9. Uncle Wang got up late yesterday.否定句：一般疑問句：肯定回答：否定回答：9. Uncle Wang got up late yesterday.否定句：Uncle Wang didnt get up late yesterday.一般疑問句：Did Uncle Wang get up late yesterday?肯定回答：Yes, he did.否定回答：No, he didnt.10. They came to visit me on

15、March 1st.否定句：一般疑問句：肯定回答：否定回答：劃線提問：10. They came to visit me on March 1st.否定句：They didnt come to visit me on March 1st.一般疑問句：Did they come to visit me on January 1st?肯定回答：Yes, they did.否定回答：No, they didnt.劃線提問：When did they come to visit me?學以致用三、句型轉換三、句型轉換1.They played with a ball.（否定句）（否定句） They _

16、 play with a ball.2. We went to Zhuhai. （否定句否定句） We _ go to Zhuhai.3. I went to a park on holiday.（同上同上） I _ go to a park on holiday.4. I cleaned my room.（一般疑問句）（一般疑問句） _ you _ your room?5. He went skating.（一般疑問句）（一般疑問句） _ he_ skating? didnt didnt didntDid doDid go6.I went to China last year.(一般疑問句一

17、般疑問句)_ you _ to China last year?7.I went to Harbin on my holiday._ _ you _ on your holiday?8.I went there by plane ._ _ you go there?劃線提問劃線提問9.He went skiing .劃線提問劃線提問_ _ he _?Did goWhere didgoHow didWhat did do四、用動詞適當形式填空四、用動詞適當形式填空:you _ (remember) to buy the eggs? 2. Uncle Wang _ (come) into the

18、room and _ (find) something to eat.3. Who _(invent) the computer?4. Lily _ (study) in the classroom for 2 hours and then _ (leave).5. In the morning Li Lei _ 20 yuan, but he _ _20 yuan in the evening. How much money _ he _? ( have) Didremembercamefoundinventedstudiedlefthaddidnthavedidhave6. In the evening at home, he _ a cup of coffee for Jane. But he _ not _ any for himsel