一全文逐句语法解读
本课主题是 祈使句（do / don't do）与 be going to 的配合：先说打算做什么，再说「别这样、放这里」这类指令。
¶ 1 · be going to 表打算（句 1-2、5-6）
| 句子 | 语法点 |
|---|
| What are you going to do with that vase? | do with + 物 = 怎么处理某物；这是本课的核心问句 |
| I'm going to put it on this table. | put it on… 把它放在……上；it 指花瓶 |
| I'm going to put it here, in front of the window. | in front of 在……前面（空间位置，后接名词） |
¶ 2 · 祈使句：肯定与否定（句 3-4、7-10）
| 句子 | 语法点 |
|---|
| Give it to me. | 祈使句 动词原形开头，主语 you 省略 |
| Put it here, on this shelf. | 肯定祈使句 + 地点状语，语气直接 |
| Don't do that. | 否定祈使句 Don't + 动词原形 |
| Don't drop it! / Don't put it there, Sam. | 不要摔、不要放那儿；针对具体动作提出警告 |
| Be careful! | be 动词的祈使句用 Be：Be careful! / Be quiet! |
¶ 3 · 指代与评价（句 11-13）
| 句子 | 语法点 |
|---|
| There we are! | 固定说法：成了/好了，表示事情办妥 |
| It's a lovely vase. | lovely 形容词「漂亮的」，修饰 vase |
| Those flowers are lovely, too. | those + 复数名词 + are；too 表「也」 |
二固定搭配与重点词组
| 短语 | 用法与例句 |
|---|
| do with sth. | 处理某物。What are you going to do with that vase? |
| in front of | 在……前面。I'm going to put it here, in front of the window. |
| Don't do that. | 别那样做（否定祈使句）。 |
| Be careful! | 小心点！be 动词的祈使句。 |
| Don't drop it! | 别摔了！drop 表「（使）掉下、摔落」。 |
| put sth. on/in… | 把某物放在……上/里。Put it here, on this shelf. |
| There we are! | 好了！成了！（事情办妥时的口头语） |
三语法核心总结
句型重点
be going to + do with
- 否定祈使句用 Don't + 动词原形；be 动词的祈使句是 Be + 形容词（Be careful!）。
- in front of 是「在……前面」，与 in the front of（在……前部）不同。
- 生词表里的短语 in front of 已写入「固定搭配」表；课文句中标注的是单词 front。
- 本课生词 6 个（含短语）全部落位，无遗漏。