一全文逐句语法解读
本课围绕 家常晚餐,重点是 have + 名词 表示「进行、从事」某项活动(have a bath / have a cigarette / have dinner),以及 be going to 表打算。
¶ 1 · have + 名词表“进行、从事”(句 4、9、11、17)
| 句子 | 语法点 |
| He's having a bath. | 进行 have a bath = 洗澡;have 后接名词表从事某活动 |
| Have a cigarette. | have a cigarette = 抽支烟;祈使句表建议 |
| Have a glass of whisky then. | have a glass of whisky = 喝杯威士忌;then 表“那么” |
| We had roast beef and potatoes. | have + 食物 = 吃;had 是 have 的过去式 |
¶ 2 · be going to 表打算(句 20)
| 句子 | 语法点 |
| you're going to have roast beef and potatoes again tonight | be going to + 动词原形,表示打算或即将发生的事 |
| Sam's here. | Sam's = Sam is,注意与 Sam's = Sam has 区分 |
| I'm nearly ready. | be + 形容词作表语,表状态 |
¶ 3 · 日常交际用语(句 2、13、19)
| 句子 | 语法点 |
| Where's Tom? | Where's = Where is;口语中常缩写 |
| Is dinner ready, Carol? | ready 作表语;三餐名词前一般不加冠词 |
| What's the matter, Carol? | What's the matter? 询问“出了什么事” |
二固定搭配与重点词组
| 短语 | 用法与例句 |
| have a bath | 洗澡。have + 名词表示进行某项活动。 |
| have a cigarette / have a glass of whisky | 抽支烟 / 喝杯威士忌。 |
| have dinner / have lunch | 吃晚饭 / 吃午饭。三餐前不加冠词。 |
| at seven o'clock | 在七点钟。 |
| What's the matter? | 怎么了?出了什么事? |
| be going to do | 打算做……,将要……。 |
三语法核心总结
核心语法
have + 名词 / be going to
- have a bath / have dinner / have a cigarette:have 后接名词,表示「进行」「从事」某项活动。
- be going to 表示打算或即将发生的事。
- What's the matter? 用来询问出了什么事。
- 本课生词 6 个全部嵌入课文句子,无遗漏。