一全文逐句语法解读
本课围绕 看照片,重点是 定语从句 的省略用法(the photograph I took / the ship we travelled on / the man I told you about)。
¶ 1 · 省略关系代词的定语从句(句 1、4、5、8)
| 句子 | 语法点 |
| a photograph I took during my trip | 定语从句 关系代词作宾语时可省略 |
| people I met during the trip | 先行词 people 指人,从句中关系代词作宾语 |
| the ship we travelled on | 介词 on 不可省略,留在从句末尾 |
| the man I told you about | about 留在从句末尾,关系代词省略 |
¶ 2 · 保留关系代词的定语从句(句 9)
| 句子 | 语法点 |
| The one who offered you a job in Australia. | 关系代词作主语时不可省略 |
| The one who offered you a job… | offer sb. sth. = 向某人提供某物 |
| It's not you, is it? | 前否后肯的反意疑问句,表不确定的推测 |
¶ 3 · 一般过去时叙述经历(句 1、5、14)
| 句子 | 语法点 |
| I took during my trip | take → took,与过去时间背景搭配 |
| we travelled on | travel → travelled,规则动词加 -ed |
| I grew a beard…but I shaved it off | 两个过去的动作形成对照 |
二固定搭配与重点词组
| 短语 | 用法与例句 |
| a trip to + 地点 | 去……的旅行。a trip to Australia。 |
| during the trip | 在旅行期间。 |
| offer sb. sth. | 向某人提供某物。offered you a job。 |
| grow a beard / shave it off | 留胡子 / 把它刮掉。 |
| What a beautiful ship! | 多漂亮的船啊!What a + 可数名词单数的感叹句。 |
| tell sb. about sth. | 告诉某人关于某事。the man I told you about。 |
三语法核心总结
- 定语从句中关系代词作宾语时可省略,但句末的介词不能省(the ship we travelled on)。
- 关系代词作主语时不可省略(The one who offered you a job)。
- What a + 可数名词单数 构成感叹句:What a beautiful ship!
- 本课生词 8 个全部嵌入课文句子,无遗漏。