2. 昨天:238. theday after tomorrow 后天 | 239. thedaybeforeyesterday 昨天 | 240. the more..., the more.. 越......,就越......
3. (演講):2The students have a ten minutes' (休息) between two classes | 3Mr Wu made a (演講) thedaybeforeyesterday | 4The sun (升起) in the east early in the morning