一般过去时态.ppt

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1、 一般过去一般过去时态时态1.用法：用法：表示表示过去某个时间发生的动作或存在的过去某个时间发生的动作或存在的状态状态。 例句：例句：我昨天六点半起床。我昨天六点半起床。他们上个周末去了海滩。他们上个周末去了海滩。我去年我去年11岁。岁。他们昨天上学迟到了。他们昨天上学迟到了。(be late for) 表示表示过去经常或反复发生的动作。常和过去经常或反复发生的动作。常和often, always等频率副词连用。等频率副词连用。例句：去年他总是坐公交车去上班。例句：去年他总是坐公交车去上班。 I got up at 6:30 yesterday.They went to the beach l

2、ast weekend.I was 11 years old last year.They were late for school yesterday.He always went to work by bus last year.2. 结构：结构：1) 谓语动词：行为动词谓语动词：行为动词肯定句：肯定句：主语主语 + v.-ed + 宾语宾语.否定句：否定句：主语主语 + didnt + v.原形原形 + 宾语宾语.一般疑问句：一般疑问句：Did + 主语主语 + v.原形原形 + 宾语？宾语？回答：回答：Yes, 主语主语 + did. / No, 主语主语 + didnt.特殊疑问句：

3、特殊疑问句：特殊疑问词特殊疑问词 + 一般疑问句一般疑问句?在行为动词过去式之前加上在行为动词过去式之前加上didnt，再把过去式变回原形。再把过去式变回原形。在句首加上在句首加上Did，再把过去式变回原形。，再把过去式变回原形。有第一人称，改为第二人称。句点变问号。有第一人称，改为第二人称。句点变问号。didnt = did not动词的过去式动词的过去式动词原形变过去式动词原形变过去式：v-ed 规则变化：1. 大多数，直接在原形后面加-ed。 play-work- enjoy- look- listen- start- visit- clean- watch- stay-2. 以e结尾，

4、直接加-d。practice- dance- decide-hope- use- live- like-3. 辅音字母+y结尾，改y为i，再加-ed。study- worry- cry-4. 特殊：双写最后一个辅音字母，再加-ed。shop- stop- plan-workedplayedlookedlistenedstartedvisitedcleanedwatched stayedpracticeddancedlivedhopedstoppedplannedshoppedstudiedworriedcriedusedlikeddecidedenjoyed不规则变化： am/is- are-

5、do- go- have/has-buy- teach- can-read- put- bring-come- run- say-write- eat- give-see- take- get-sing- begin- find-make- sit- tell-swim- sleep-didwenthadboughttaughtcouldreadputbroughtcameransaidwroteategavesawtookgotsangbeganfoundmadesattoldswamsleptwaswere1. 昨天晚上我和妈妈去看了电影。昨天晚上我和妈妈去看了电影。2. 上个周末上个周末

6、Tom去参观了博物馆。去参观了博物馆。Last weekend Tom visited the museum.Last weekend Tom didnt visit the museum.Did Tom visit the museum last weekend?Yes, he did. / No, he didnt.My mother and I went to the movies last night.My mother and I didnt go to the movies last night.Did your mother and you go to the movies la

7、st night?Yes, we did. / No, we didnt.2)谓语动词：谓语动词：be动词动词肯定句：肯定句：主语主语 + was/ were + 其他其他.否定句：否定句：主语主语 + was/ were + not + 其他其他.一般疑问句：一般疑问句：Was/ Were + 主语主语 + 其他其他?回答：回答：Yes, 主语主语 + was / were. No, 主语主语 + wasnt / werent.特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词 + 一般疑问句一般疑问句?am/is/ are was/ were在在was/ were 之后加上之后加上 not。wa

8、s not = wasnt were not = werent把把was/ were 提前放句首。提前放句首。有第一人称，改为第二人称。句点变问号。有第一人称，改为第二人称。句点变问号。3. 昨天我的父母在家。昨天我的父母在家。4. 上个星期天天气是多云。上个星期天天气是多云。The weather was cloudy last Sunday.The weather wasnt cloudy last SundayWas the weather cloudy last Sunday?Yes, it was. / No, it wasnt.Yesterday my parents were a

9、t home.Yesterday my parents were not at home.Were your parents at home yesterday?Yes, they were. / No, they werent. 用用just now把下列句子变为把下列句子变为一般过去时态一般过去时态：1. I look at the blackboard.2. We have our class.3. He does his homework.4. He runs.I looked at the blackboard just now.We had our class just now.H

10、e did his homework just now.He ran just now.一、把下列句子变否定句、一般疑问句及简略回答。一、把下列句子变否定句、一般疑问句及简略回答。1. He played soccer yesterday.2. Mary was unhappy last Friday.3. They went to Beijing last summer.1. I listened to music yesterday.2. He went shopping with his mother last weekend.3. My vacation was great.二、对划线

11、部分提问。二、对划线部分提问。1. He played soccer yesterday.2. Mary was unhappy last Friday.3. They went to Beijing last summer. Did he play soccer yesterday?Was Mary unhappy last Friday?Did they go to Beijing last summer?把下列句子变否定句、一般疑问句及简略回答。把下列句子变否定句、一般疑问句及简略回答。He didnt play soccer yesterday.Yes, he did. / No, h

12、e didnt.Mary wasnt unhappy last Friday.Yes, she was. / No, she wasnt.They didnt go to Beijing last summer.Yes, they did. / No, they didnt.1. I listened to music yesterday.2. He went shopping with his mother last weekend.3. My vacation was great.Did you listen to music yesterday?Was your vacation great?Did he go shopping with his mother last weekend?What did he do with his mother last weekend?Who did he go shopping with last weekend?对划线部分提问。对划线部分提问。How was your vacation?What did you do yesterday?When did he go shopping with his mother?