一般过去时用法.doc

一般过去时用法一般过去时表示在过去的某一时刻或某一段时间内发生的动作或情况。另外也可表示过去经常干某事。一般过去时的谓语动词由 两类构成: be(was/were) 和 实义动词的过去式(studied/ talked/ got)构成I was a student ten years ago.She was thirteen last year.The man was in Shanghai in 1989.We were in Grade One last year.1. 由be(was/were) 构成的句子： 肯定句:主语+ was/were + 其它 注意: was 用于第一人称I和第三人称单数I/He/She/Mary/It/The bird was.I was a student ten years ago.Were you a student ten years ago?Yes, I was. No, I wasnt.They were in Grade One last year.Were they in Grade One last year?Yes, they were. No, they werent. 一般疑问句：Was/were+ 主语+ 其它 Yes, 主语+ was/were. No, 主语+ wasnt/werent.I wasnt a student ten years ago.She wasnt thirteen last year.The man wasnt in Shanghai in 1989.We werent in Grade One last year. 否定句: 主语+ wasnt/ werent + 其它 注意：was not=wasnt were not = werentHe helped the old man clean the room. I wanted you to play basketball yesterday.We saw a plane in the sky just now.The young man went to the movies last week.2. 由实义动词过去式构成的句子: 肯定句: 主语+ 动词过去式+ 其它 注意：句子无人称变化He helped the old man clean the room. Did he help the old man clean the room?Yes, he did. No, he didnt.I wanted you to play basketball yesterday.Did you want me to play basketball yesterday?Yes, I did. No, I didnt.一般疑问句：Did + 主语+ 动词原形 + 其它？ 肯定回答：Yes, 主语+ did. 否定回答：No, 主语+ didnt. He helped the old man clean the room. He didnt help the old man clean the room.I wanted you to play basketball yesterday.I didnt want you to play basketball yesterday.We saw a plane in the sky just now.We didnt see a plane in the sky just now.否定句: 主语+ didnt + 动词原形 + 其它 注意: didnt 后跟动词原形实义动词过去式的变化分为：规则变化和不规则变化 a. 规则变化：1. 一般情况在动词原形后加ed; 清辅音后读t, 浊辅音后读d。如: help-helped; want-wanted; need-needed2. 以辅音字母+ y，结尾的动词，把y 变i 加ed，读id; 如：study-studied3. 包含一个元音字母，而以一个辅音字母结尾的重读音节，先双写这个辅音字母，再加ed. 如: plan-planned(计划) hum-hummed (哼唱) shop-shopped(购物) hiccup-hiccupped(打嗝) drop-dropped(掉落) stop-stopped(停止) b. 不规则变化需要特殊记忆，可参考八上课本112页不规则动词表进行牢记。一般过去时多与下面表示过去的时间状语连用： yesterday; yesterday morning/afternoon/evening last night; last week/weekend/Saturday/month/term/year/spring ten minutes ago; two hours ago; three months ago; five years ago; 【注意: ago 不能单独运用】 in + 过去的年份 in 2007; in 1997 just now= a moment ago 刚才；刚刚 long long ago 很久以前；long before 不久以前 补充: before long 不久以后;很快(多用于将来时) when I was five years old=at the age of five 在我5岁时 一般过去时 实践与练习一、把所给的句子变成一般过去时，并变成相应形式：1. I am a teacher.一般过去时：_ 3 years ago.否定形式：_一般疑问句：_2. She is at school today.一般过去时：_ yesterday.否定形式：_一般疑问句：_特殊疑问句:Where_3. I am at the butchers now.一般过去时：_ last week.否定形式：_一般疑问句：_特殊疑问句:Where_4. They buy a lot of pineapples.一般过去时：_ this morning.否定形式：_一般疑问句：_特殊疑问句:What_5. The shoes are in fashion now.一般过去时：_ last year.否定形式：_一般疑问句：_6. Lucy wants to see the dentist at 10 oclock.一般过去时：_ yeaterday.否定形式：_一般疑问句：_特殊疑问句:When_7. I meet her in the street.一般过去时：_ yesterday afternoon.否定形式：_一般疑问句：_特殊疑问句:Where_8. He likes swimming.一般过去时：_ 10 years ago.否定形式：_一般疑问句：_特殊疑问句:What_9. Henry looks at a picture.一般过去时：_ yesterday.否定形式：_一般疑问句：_特殊疑问句:Who_ yesterday?二、请用正确动词形式填空1. He_(live) in Wuxi two years ago.2. The cat_ (eat) a bird last night.3. We_ (have) a party last Halloween.4. Nancy_ (pick) up oranges on the farm last week.5. I_ (make) a model ship with Mike yesterday.6. They_ (play) chess in the classroom last PE lesson.7. My mother_ (cook) a nice food last Spring Festival.8. The girls_ (dance) at the party last night.9. I _ (watch) a cartoon on Saturday last week.10. _ you _ (visit) your relatives last Spring Festival? 11. _ he _ (fly) a kite on Sunday? Yes, he _. 12. Gao Shan _ (put) up the picture last night. 13. I _ (sweep) the floor yesterday. 14. What _ she _ (find) in the garden last morning?15. Her father _ (read) a newspaper last night.16. Mike _(not go) to bed until 12 oclock last night. 17. I listened but _ (hear) nothing.18. How many people _ (be) there in your class last term? II. 改错题 1How is Jane yesterday? _ 2He go to school by bus last week. _ 3. He often goes home at 6:00 last month. _ 4. I can fly kites seven years ago. _ 5.Did you saw him just now. _三、按要求变换句型。 1. Frank read an interesting book about history. （一般疑问句） _ Frank _ an interesting book a