山东省青岛市城阳区第七中学七年级英语下册 语法解析 一般过去时态课件.ppt

1、The Simple Past Tense一般过去时态一、用法：1.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 night,in 1990,two days ago，yesterday等。He went to work by bus last year.I was ten years old last year.2.也表示过去经常或反复发生的动作，常和表示频度的时间状语连用。如：often,always,usually,sometimes 等。He was often late for school last week.He always went to

2、work by bus last year.二、规则动词过去式的构成大多数动词的过去式是在动词原形后加 ed 构成。1）一般情况下在词尾直接加 ed.如：play played;work worked;stop stopped 2）以e结尾的动词只加d.如：like liked;love loved 3）以辅音字母+y结尾的动词，变y 为i，再加ed.如：study studied;worry worried4）以重读闭音节结尾的动词，如果末尾只有一个辅音字母，要双写最后这个辅音字母，再加ed.如：stop stopped巧记动词过去时态巧记动词过去时态动词一般过去时，表示过去发生的事；be用

3、was或用were,have,has变had；谓语动词过去式，过去时间作标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didnt添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。四、一般过去时的分类1be 动词的一般过去时态：有人称和数的变化（am/is 的过去式为was;are的过去式为were.）肯定句：主语+was(were)+I was late yesterday.否定句：主语+was(were)+not+We werent late yesterday.疑问句：Was(Were)+主语+?Were

4、you ill yesterday?肯定回答：Yes,主语+was/were.Yes,I was.否定回答：No,主语+wasnt/werent.No,I wasnt.特殊疑问句：特殊疑问词+一般疑问句+？When were you born?2实义动词的一般过去时态：没有人称和数的变化肯定句：主语+动词过去式+I went home at eight yesterday.否定句：主语+didnt+动词原形+I didnt go home at eight yesterday.疑问句：Did+主语+动词原形+?Did you go home at eight yesterday?肯定回答：Ye

5、s,主语+did.Yes,I did.否定回答：No,主语+didnt.No,I didnt.特殊疑问句：特殊疑问词+一般疑问句+？When did you go home yesterday?一、按要求转换句型：1.I was at school yesterday.否定句：一般疑问句：肯定回答：否定回答：划线提问：1.I was at school yesterday.否定句：I wasnt at school yesterday.一般疑问句：Were you at school yesterday?肯定回答：Yes,I was.否定回答：No,I wasnt.划线提问：Where wer

6、e you yesterday?2.They were bank clerks ten years ago.否定句：一般疑问句：肯定回答：否定回答：划线提问：2.They were farmers ten years ago.否定句：They werent farmers ten years ago.一般疑问句：Were they farmers ten years ago?肯定回答：Yes，they were.否定回答：No,they werent.3.He was a police in 2003.否定句：一般疑问句：肯定回答:否定回答：划线提问：3.He was a policeman

7、in 2003.否定句：He wasnt a policeman in 2003.一般疑问句：Was he a policeman in 2003？肯定回答:Yes，he was.否定回答：No,he wasnt.4.He went to the movies last night.否定句：一般疑问句：肯定回答：否定回答：划线提问：4.He went to the movies last night.否定句：He didnt go to the movies last night.一般疑问句：Did he go to the movies last night?肯定回答:Yes,he did.

8、否定回答：No,he didnt.划线提问：What did he do last night?5.I did my homework yesterday evening.否定句：一般疑问句：肯定回答：否定回答：划线提问：5.I did my homework yesterday evening.否定句：I didnt do my homework yesterday evening.一般疑问句：Did you do your homework yesterday evening?肯定回答：Yes,I did.否定回答：No,I didnt.划线提问：What did you do yeste

9、rday evening?6.The students played football just now.(刚才)否定句：一般疑问句：肯定回答：否定回答：划线提问：6.The students played football just now.(刚才)否定句：The students didnt play football just now.一般疑问句：Did the students play football just now?肯定回答：Yes,they did.否定回答：No,they didnt.划线提问：What did the students do just now?7.She

10、took a walk last Sunday evening.否定句：一般疑问句：肯定回答：否定回答：划线提问：7.She took a walk last Sunday evening.否定句：She didnt take a walk last Sunday evening.一般疑问句：Did she take a walk last Sunday evening?肯定回答：Yes，she did.否定回答：No,she didnt.划线提问：When did she take a walk?8.He had an egg for breakfast this morning.否定句：一

11、般疑问句：肯定回答：否定回答：划线提问：8.He had an egg breakfast this morning.否定句：He didnt have an egg breakfast this morning.一般疑问句：Did he have an egg breakfast this morning?肯定回答：Yes,he did.否定回答：No,he didnt.划线提问：What did he have for breakfast this morning?9.Uncle Wang got up late yesterday.否定句：一般疑问句：肯定回答：否定回答：9.Uncle

12、Wang got up late yesterday.否定句：Uncle Wang didnt get up late yesterday.一般疑问句：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 March 1st.否定句：一般疑问句：肯定回答：否定回答：划线提问：10.They came to visit me on March 1st.否定句：They didnt come to visit me on March 1st.一般疑问句：Di

13、d they come to visit me on January 1st?肯定回答：Yes,they did.否定回答：No,they didnt.划线提问：When did they come to visit me?用动词适当形式填空:you _(remember)to buy the eggs?2.Uncle Wang _(come)into the room and _(find)something to eat.3.Who _(invent)the computer?4.Lily _(study)in the classroom for 2 hours and then _(le

14、ave).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 himself.(make)7.Jim _(do)a lot today.He _(go)shopping and _(cook

15、)supper.8.We _(go)to the cinema last night.The film (be)very exciting.9.I _(start)packing my bags when it _(be)12:00.10.What time _you _(get)home yesterday?madedidmakedidwentcookedwentstartedwasdidgetSpeaking Mary:Hey,Karen!How was your weekend?Karen:It was great.On Saturday morning I went to the be

16、ach Mary:How was the beach?Karen:I went with Lisa,and it was really fun.And then on Saturday afternoon I played tennis and Mary:I know.What did you do on Saturday night?Karen:I went to the movies with Mark.What did you do on the weekends,Mary?Mary:Me?Uh,I stayed at home and cleaned my room.Karen:All weekend?Mary:No,on Saturday afternoon.Then I played computer games with my brother.On Sunday night I went to the library and studied a little.Karen:Sounds like a good,quiet weekend.Mary:It was.