八年级英语下册Unit 6教案7Teaching Aims:1. Key vocabulary: marathon, skate, skating2. Key structure:--How long have you been skating?--I’ve been skating for five hours.3. Listening practice4.To train students’ ability of listening and speaking.5. To be interested in communicating in English.Teaching Key Points:1. Key vocabulary & Key structure.2. Listening practiceTeaching Difficulties:1. How to improve students’ listening ability.2. Make conversations freely.Method Objects in Teaching1. Listening method.2. Oral practicing method.Teaching Aids:1. A recorder.2. Some word cards.3. A computer for multimedia use (If possible).Teaching procedures:Step 1 Greeting & check the homeworkStep 2 Revision & Presentation(This activity present the target language “have been doing” by asking &answering betweenthe teacher and the students.)