一全文逐句语法解读
本课围绕 赶火车,重点是 had better 表示“最好”,以及 时间表达(past / to / in … time)与 名词所有格(five hours' time)。
¶ 1 · had better(句 11)
| 句子 | 语法点 |
| We had better go back to the station now, Ken. | 最好 had better + 动词原形,各种人称形式相同 |
| We had better go back… | had better 相当于情态动词,指现在或将来要做的事 |
| You've just missed it! | just 与现在完成时连用,表“刚刚” |
¶ 2 · 时间表达(句 3、5、7、9、18)
| 句子 | 语法点 |
| At nineteen minutes past eight. | past 表“过”,用于半点之前 |
| It's only three minutes to eight. | to 表“差”,用于半点之后 |
| At eight nineteen. | 口语中可直接读作 eight nineteen |
| In five hours' time! | in + 时间 + 's time,表“在……之后” |
¶ 3 · 名词所有格与数量表达(句 8、10、18)
| 句子 | 语法点 |
| We've got plenty of time. | plenty of + 不可数或可数名词,表“大量、充裕” |
| a bar next door to the station | next door to… = 与……相邻、在……隔壁 |
| five hours' time | 表示时间的名词所有格,hours 后加 ' |
二固定搭配与重点词组
| 短语 | 用法与例句 |
| porter n. 收票员 | 本课对话人身份称谓,未在课文中作为句子成分出现。 |
| return ticket | 往返票。a single ticket 则是单程票。 |
| next door to… | 与……相邻,在……隔壁。 |
| had better + 动词原形 | 最好做……。用于指现在和将要做的事情。 |
| plenty of | 大量的,充裕的。 |
| in five hours' time | 五小时以后。 |
三语法核心总结
- had better 相当于情态动词,当“最好”讲,各种人称后面形式相同。
- past 表“过”、to 表“差”,用于表达钟点。
- next door to… 表“在……隔壁”;plenty of 表“大量的”。
- 本课生词 9 个:porter 为对话人身份称谓,已收入「固定搭配」表;其余 8 个全部嵌入课文句子,无遗漏。