(外研版)三年级起点第四册教案 Module 9Unit 2 Did Dad cook lunch?Function: Talk about the past activities and eventsTeaching points: 1 Vocabulary: him laugh dance stop last2 Sentences: Did Dad cook lunch? Yes, he did. / No, he didnt.3 Grammar: using the past tense.Teaching aids: CAI pictures cards recorder Teaching steps:1 Warming up T: Hi, boys and girls! Yesterday I talked with my friends and I watched TV. What about you? Did you watch TV yesterday?S1: Yes, I did.T: Did y