2019-2020学年八年级英语下册-第三单元第一课时教学案1a----2c-人教新目标版.doc

2019-2020学年八年级英语下册 第三单元第一课时教学案1a-2c 人教新目标版一、 Revision:Make conversations about the following: What is doing? He/She is.二、 Learning Aims:1. Knowledge Aims(1)Key vocabulary：UFO, alien, land, baber shop, cut hair, Museum of Flight.(2)Key structures：Where were you when the UFO arrived? I was in. What was he/she doing when the UFO arrived? He/She was.(3)Listening practice2. Ability Aims： To train abilities of listening and speaking.3. Sensibility and Value：To be interested in communicating in English.三、 Learning by yourselves:1. Find out the following phrases on P18P19。1)理发店_2)在图书馆前边 3) 洗完澡出来 4) 沿着街走_ 5) 起飞_6) 从飞碟出来 _7)理发 8)航空博物馆_2.Finish activity 1a.3. Listening practice: P18 1b.4. Make new conversations with your deskmate just like the following：Where was the girl when the UFO arrived? She was in front of the library.What was the girl doing when the UFO arrived? He was standing infront of the library.四、Discussion: 过去进行时：含义： _结构： _例句： 1) 过去进行时现在进行时含义： 表示现在正在进行的动作。结构： be (is/am/are) + doing例句：I am having an English class. We are listening to Mr. Liu. 2)in front of in the front of(1) My sister is sitting _ the classroom to see the sun.(2) My sister is sitting _ the classroom to read English with her classmates.3）when 与while的区别(1)When the UFO took off, the boy was taking photos=While the boy was taking photos, the UFO took off, (2)When the alien got out, the girl was shopping=While the girl was shopping, the alien got out. (3).When the UFO landed, the boy was walking down the street. =While the boy was walking down the street, the UFO landed When后跟：_While后跟：_(4)Your own problems：_五、Consolidate and improve:1、 Listening Practice: Activity 2a 2、 Talk about the video3、I am a reporter.Have an interview in group first, then write them down and have a report.nameWhere were you at 10 last Sunday?What were you doing at 10 last Sunday?I _六、 Summary: what did we learn in this class:七、 Test in class:I、将下列句子译成英语： 1. 当飞碟来时你正在哪里？_ _ you when the UFO _?2. 当飞碟来时你正在做什么？_ _ you _ when the UFO _?3. 当飞碟来时我正站在图书馆前面。I _in front of the library.4. 一个外星人从飞碟中出来。An alien _ _ _the UFO.5. 外星人参观了航空博物馆。The alien _ the _ _ _.II、Watch a video, write down some words or sentences you may see or hear:_