一般过去时公开课优秀课件.pptx

1、一般过去时ColourfulWhat do you do everyday?I listen to music.I play the piano.I surf the Internet.What did you do yesterday?I listened to music.I played the piano.I surfed the Internet.Can you tell the difference? I listen to music. I play the piano. I surf the Internet I listened to music. I played the

2、piano. I surfed the Internet What do you do everyday?What did you do yesterday?一般现在时一般过去时edededdid昨天思考这几个问题什么词具有过去时？怎么构成过去时？使用过去时的标志？什么词具有过去时？I listened to music.I played the piano.I surfed the Internet这些词都是动词，所以动词才具有过去时形式。以下哪些词有过去时呢？ rain, super, weather, call怎么构成过去时？listen-listenedcry-criedeat-ate

3、一般情况在动词原形后-ed以辅音字母加y结尾的,把y变为i再加-ed不规则动词表怎么构成过去时？stop-stoppedlive-lived以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 -ed以不发音的 -e 结尾动词，动词词尾加 -d过去时的标志？long time agoyesterdaylast week(month) 动词才具有过去时形式。1. 一般情况2. 以辅音字母加y结尾3. 不规则动词4. 辅音字母结尾的重读闭 音节动词5. 以不发音的 -e 结尾1. long time ago2. last week(month)3. yesterday练一练1. - What _ you do last weekend? - I _ the Internet. A. did. Surf B. do, surfed C. did, surfed D. do. Surf2. What _ the weather like yesterday? A. is B. was C. are D. were