预习《Last weekend · Part A Let's talk（过去活动）》：① 听课文录音跟读，注意 对话 的发音；② 记住本课的 6 个核心词（看音标、想中文）；③ 练会 3 个重点句型，能替换关键词说句子；④ 语音板块重点练「复习」。
| 单词 | 音标 | 词性 | 中文 |
|---|---|---|---|
| cleaned | //kliːnd// | v. | 打扫(过) |
| washed | //wɒʃt// | v. | 洗(过) |
| stayed | //steɪd// | v. | 停留(过) |
| watched | //wɒtʃt// | v. | 看(过) |
| had | //hæd// | v. | 有(过) |
| did | //dɪd// | v. | 做(过) |
本课时语音：复习
例词发音：cleaned//kliːnd//，washed//wɒʃt//，stayed//steɪd//，watched//wɒtʃt//，had//hæd//，did//dɪd//
一般过去时 did + 动词；clean→cleaned。
周一问 What did you do?