1、 初中英语一般过去时知识讲解与训练?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。一般过去时也表示过去经常或反复发生的动作。2Be动词在一般过去时中的变化：am 和is在一般过去时中变为was。（was not=wasnt）are在一般过去时中变为were。（were not=werent）带有was或were的句子，其否定、疑问的变化和is, am, are一样，即否定句在was或were后加not，一般疑问句把was或were放到句首。3句中没有be动词的一般过去时的句子否定句：didnt +动词原形，如：Jim didnt go home yesterd
2、ay.一般疑问句：在句首加did，句子中的动词过去式变回原形。如：Did Jim go home yesterday?特殊疑问句：疑问词+did+主语+动词原形如： What did Jim do yesterday?疑问词当主语时：疑问词+动词过去式如：Who went to home yesterday?动词过去式变化规则：1一般在动词末尾加-ed，如：pull-pulled, cook-cooked2结尾是e加d，如：taste-tasted3末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped4以“辅音字母+y”结尾的，变y为i
3、，再加-ed，如：study-studied5不规则动词过去式：?参考课本最后时间状语Ago（一段时间+ago），yesterday（句子开头或结尾），the day before yesterday,last week,last(year,night,month)，具体时间（如Jan.fourth),just（刚刚） now,this morning.long long ago（很久以前）。第二部分：练习过去时练习：写出下列动词的过去式isam_ ?fly_ ?plant_ ?are_ ?drink_play_ ?go_ ?make _ does_ ?dance_ worry_ ?ask _
4、 ?taste_ ?eat_ draw_put _ ?throw_ kick_ ?pass_ ?do _?一、用be动词的适当形式填空。1. I _ an English teacher now.2. She _ happy yesterday.3. They _ glad to see each other last month.8. Today _ the second of June. Yesterday _ the first of June. All the students _ very excited.二、句型变换。There was a car in front of the
5、house just now.否定句：_一般疑问句：_? 肯定回答：_否定回答：_2 They played football in the playground.否定句：_一般疑问句：_? 肯定回答：_否定回答：_三、用所给动词的适当形式填满空白。1. I _ (watch) a cartoon on Saturday.2. Her father _ (read) a newspaper last night.3. We _ to zoo yesterday. (go)4. _ you _ (visit) your relatives last Spring Festival?5. _ he
6、 _ (fly) a kite on Sunday? Yes, he _.6. Gao Shan _ (pull) up carrots last National Day holiday.7. I _ (sweep) the floor yesterday, but my mother _.8. What _ she _ (find) in the garden last morning?She _ (find) a beautiful butterfly.9. It _ (be) Bens birthday last Friday?10. 10. We all _ (have) a goo
7、d time last night.11. He _ (jump) high on last Sports Day.? 12. 12. Helen _ (milk) a cow on Friday.13. She likes _ newspapers, but she _ a book yesterday. (read)14. He _ football now, but they _ basketball just now. (play)15. Jims mother _ (plant) trees just now.16. _ they _ (sweep) the floor on Sun
8、day? No, they _.17. I _ (watch) a cartoon on Monday.? 18 We _ (go) to school on Sunday.19. It _ (be) the 2nd of November yesterday. Mr White _ (go) to his office by car.20. Gao Shan _ (put) the book on his head a moment ago.21. Dont _ the house. Mum _ it yesterday. (clean)22. What _ you _ just now?
9、I _ some housework. (do)23. They _ (make) a kite a week ago.24. I want to _ apples. But my dad _ all of them last month. (pick)25. _ he _ the flowers this morning? Yes, he _. (water)26. She _ (be) a pretty girl. Look, she _ (do) Chinese dances.27. The students often _ (draw) some pictures in the art
10、 room.28.What _ Mike do on the farm? He _ cows. (feed)三、翻译下列句子1.?我过了一个忙碌但却刺激I?_?_?_?_?exciting?weekend.3.?Emma每天都看电视。可是昨天他没有看Emma_?TV?every?day.?But?she?_?yesterday.?4.上周六他们做什么了他们做作业和购物了。What?_?they?_?_?Saturday?They?_?_?homework?and?_?_.?1.Tom and Mary _ (come) to China last month.?2.Mike _(not go)
11、 to bed until 12 oclock last night. So he_ (get ) up late.四、改写句子：?1.Lucy?did?her?homework?at?home.改否定句）2He?found?some?meat?in?the?fridge（冰箱）（变一般疑问_?he?_?_?meat?in?the?fridge?3There?was?some?orange?in?the?cup.（变一般疑问句4.?Frank?read?an?interesting?book?about?history.?（一般疑问句）_?Frank?_?an?interesting?book
12、?about?history?5.?Why?not?go?out?for?a?walk?（同义句）_?_?_?out?for?a?walk?五、改错题1How?is?Jane?yesterday?_2He?go?to?school?by?bus?last?week.?_?3He?often?goes?home?at?6:00?last?month.?_?4I?can?fly?kites?seven?years?ago.?_?5Did?you?saw?him?just?now.?_过去进行时表示在过去某一时刻或某一段时间内进行或发生的动作。其形式为was /were + V-ing。常与表示过去
13、的时间状语连用，如：last night, last Saturday，this morning,the whole morning,all day,yesterday,from nine to ten，,at that time.等；。2. 过去进行时的否定式由“主语+was/were not +现在分词”构成EX： This time yesterday Jack was not watching TV.昨天这个时候，杰克不是在看电视。3. 过去进行时的疑问式由“was/were +?主语+ 现在分词”构成EX： Were you playing basketball at four ye
14、sterday afternoon? 昨天下午四点你们在打篮球吗?巩固练习：用所给动词的适当形式填空1.?Now Jims sister _(read) newspapers.2.?He _(watch)TV at nine last night.4. What _the twins _(do) then?5._Lily _(draw) a cat when the teacher came in ? -No, she _6 ._you _(have) supper at that time?7.Jack _(not read) a book at nine yesterday evening
15、.8.Now Jim _(play) basketball on the playground（操场）10.They_ (listen) to the music at that time.11?When the teacher came in, the students_ (read) the text.2 MrsGreen _ （not wash） clothes at this time yesterday13.Her mother _(cook) while her father was watching TV.12.Mary _ (go) over her lessons from
16、six to seven last night.13. What _ you _ (do) at that time?改错：每处划线中有错误，在题后改正1.?Linda was?write?carefully at nine last night.2?Tomorrow?they were swimming in a river.3.?At that time, she?listening?to the radio.4.Jim and I?was?playing when he came in.5.?I was?studiing?English when he knocked at thedoor.6.?Were you cooking a meal? -Yes, I?were.7.?I?werent?doing my homework while Jim was listening to the radio.8.?The students were?put?the apples in the box then.按要求句型转换：Mary?was riding a bike?at that time.否定句：_一般疑问句：_两回答：_特殊疑问句：_(划线部分提问。They read English last night.否定句：_一般疑问句：_肯定/否定回答：_对划线部分提问：_
