Unit5 揭秘“谁是犯人” 巧学过去进行时（课件）-2023-2024学年人教版英语八年级下册

揭秘“谁是犯人” 巧学过去进行时 Past Progressive Tense Drive the magic time and try to find the lost sheep… Suppose you were the Detective Monkey, please find out who the criminal is in the story. Mary Sheep lost her child. Detective Monkey thinks the baby was stolen between 9:30 and 10:00 last night. He is questioning some suspects. What were you doing between 9:30 and 10:00 last night? Well, we had a birthday party for Panda last night. I was talking with (talk with) Fox at that time. We were also helping Panda clean the room. Let's Do It! Let me think. I went to Panda’s Party at 7:00, and I left at 9:30. Between 9:30 and 10:00, I was taking a walk with Fox. I ____________ my room at that time. Yesterday was my birthday. Lots of friends came to my home. Most of them left at 9:30. But Tiger and Fox stayed late and helped me. I was at Panda’s home with Tiger. We Panda while we were talking. At about 10:00, I left the party. On my way home, I met Wolf and we took a walk together. was cleaning were helping The criminal is Wolf. 火眼金睛 1.What were you doing between 9:30 and 10:00 last night? 2. I was talking with (talk with) Fox at that time. 3.We were also helping Panda clean the room. 4. Between 9:30 and 10:00, I was taking a walk with Fox. 5. I was cleaning my room at that time. 6. We were helping Panda while we were talking. Look at the red part and try to summarize the common structure. 过去进行时结构：主语＋was/were＋doing＋时间状语 标志词：last night, at that time, between…and…, while Grammar the Past Continuous Tense 过去进行时 ◆含义: 表示在过去某一时刻或某一时间段内正在进行的动作。 ◆结构: 主语+was / were + v.-ing ◆时间状语: at this / that time yesterday, at 9pm last night, from…to… yesterday , when引导的一般过去时的句子...... What you doing I am doing my homework now. Look at the picture and answer the questions. were at 8 o'clock last night? are now? I was doing my homework at 8 o'clock last night. What he doing He is reading the newspaper now. Look at the picture and answer the questions. was at that time? is now? He was reading the newspaper at that time. He is playing basketball now. Summary I am doing my homework now. He is reading the newspaper now. They are playing volleyball now. 主 am/is/are doing 其他 时间状语 + + + 现在进行时 He was playing basketball from 4pm to 6pm yesterday. I was doing my homework at 8 o'clock last night. They were playing volleyball at this moment yesterday. He was reading the newspaper at that moment. Summary 主 was/were doing 其他 时间状语 + + + 过去进行时 过去进行时 现在进行时 VS 1.定义： 过去正在进行的动作. 过去某时间段一直持续的动作 2.结构： was/were+doing(现在分词) 1.定义： 现在正在进行的动作 最近一直持续的动作 2.结构： am/is/are+doing(现在分词) 今昔对比，时态辨析 eg： He is dancing now. He was dancing at that time. 过去进行时 现在进行时 VS 3.时间标志词： at this time yesterday 昨天的此刻 from...to...yesterday 昨天从...到.... at that moment 在那个时刻 when，while 当...时候 3.时间标志词： now, these days 现在,这些天 look, listen 看！听！ at the moment在此刻 Where is...? 今昔对比，时态辨析 Make a conversation At seven o'clock last night, our family … watch TV have dinner Practice go shopping have a birthday party At that time yesterday, I… 1. What ______ (be) you ______ (do) when he arrived? 2. Jim _______________ (sleep) when I came in. 3.They _______________ (watch) TV at 8:00 yesterday evening. 4. Now he __________ (read) and ________ (write). were doing was sleeping were watching is reading writing I. 用所给词的正确形式填空。 Exercise 15 15 Summary Thanks for your listening. $$