第三單元第二課時(shí)

1、Unit3 Unit3 What were you doing What were you doing when the UFO arrived when the UFO arrived？ Section A 3aSection A 3aBy Mr ShiNumber the pictures in order.12354Dear Jack, I had a very unusual experience on Sunday. At around ten oclock in the morning, I was walking down the street when a UFO landed

2、 right in front of me. You can imagine how strange it was! An alien got out and walked down Center Street. =about in front of 在在（外部）的前面（外部）的前面 in the front of 在在（內(nèi)部）的前面（內(nèi)部）的前面I followed it to see where it was going, and I was very surprised when it went into a souvenir shop. While it was looking at

3、the souvenirs, the shop assistant called the police. Before the police arrived, the alien left the shop and then visited the Museum of Flight. While the alien was in the museum, I called the TV station. Isnt that amazing! TedIsnt that amazing! = That is amazing. be surprised 感到吃驚感到吃驚12354Retell the story.A: What were you doing at nine oclock last Sunday morning?B: I was sleeping. How about you?A: I was doing my homework.B: Youre kidding! 1.1.定義：定義：表示在過(guò)去某一時(shí)間內(nèi)正在發(fā)生的動(dòng)作。表示在過(guò)去某一時(shí)間內(nèi)正在發(fā)生的動(dòng)作。 2 2. .結(jié)構(gòu)：結(jié)構(gòu)： was / were + doing3 3. .標(biāo)志詞：標(biāo)志詞：1) He was cooking at 12 oclock yesterday .2) I was r