第57课 Can I help you, madam? 深度语法分析

课号：第57课（共96课）
标题：Can I help you, madam?（你要买什么，夫人？）
核心语法重点：非谓语动词综合运用（现在分词、过去分词、动名词）
难度等级：★★★☆（四级进阶）

课文原文

**Lesson 57: Can I help you, madam? 你要买什么，夫人？**

A woman in blue jeans stood at the window of an expensive shop. Though she hesitated for a moment, she finally went in and asked to see a dress that was in the window. The assistant who served her did not like the way she was dressed. Glancing at her scornfully, he told her that the dress was sold. The woman walked out of the shop angrily and decided to punish the assistant next day. She returned to the shop the following morning dressed in a fur coat, with a handbag in one hand and a long umbrella in the other. After seeking out the rude assistant she asked for the same dress. Not realizing who she was, the assistant was eager to serve her this time with great difficulty, he climbed into the shop window to get the dress. As soon as she saw it, the woman said she did not like it. She enjoyed herself making the assistant bring almost everything in the window before finally buying the dress she had first asked for.

**参考译文：** 一位穿着蓝色牛仔裤的女人站在一家高档商店的橱窗前。尽管她犹豫了一会儿，但她最终还是进去要求看看橱窗里的一件连衣裙。为她服务的店员不喜欢她的穿着方式。他轻蔑地瞥了她一眼，告诉她那件裙子已经卖掉了。女人愤怒地走出商店，决定第二天惩罚那个店员。第二天上午，她穿着一件毛皮大衣回到商店，一只手拿着手提包，另一只手拿着一把长伞。找到那个无礼的店员后，她要求看同一件裙子。由于没有认出她是谁，店员这次急切地为她服务。费了很大劲，他爬进商店橱窗去拿那件裙子。女人一看到它就说她不喜欢它。她让自己享受了一番，让店员把橱窗里几乎所有的东西都拿给她看，最后才买下了她最初要求的那件裙子。

本课涉及的语法术语

一、词法分析 (Morphology)

1.1 核心词汇词类标注

词汇	音标	词性	本课含义	词形变化
jeans	/dʒiːnz/	n. (pl.)	牛仔裤	—
hesitate	/ˈhezɪteɪt/	v.	犹豫；踌躇	hesitates (三单), hesitated (过去式), hesitating (现在分词)
scornfully	/ˈskɔːnfəli/	adv.	轻蔑地；鄙视地	scornful (adj.), scorn (n./v.)
punish	/ˈpʌnɪʃ/	v.	惩罚；处罚	punishes (三单), punished (过去式), punishment (n.)
fur	/fɜː(r)/	n.	毛皮；皮草	fur coat (毛皮大衣)
umbrella	/ʌmˈbrelə/	n.	伞；雨伞	umbrellas (复数)
seek	/siːk/	v.	寻找；寻求	seeks (三单), sought /sɔːt/ (过去式/过去分词), seeking (现在分词)
eager	/ˈiːɡə(r)/	adj.	热切的；渴望的	eagerly (adv.), eagerness (n.)
enjoy oneself	/ɪnˈdʒɔɪ/	v. phrase	玩得开心；享受	enjoyed oneself (过去式)

1.2 词形变化要点

1.2.1 动词不规则变化

原形	过去式	过去分词	现在分词	本课出现
seek	sought	sought	seeking	seeking out (找出)
stand	stood	stood	standing	stood (站立)
tell	told	told	telling	told (告诉)
buy	bought	bought	buying	buying (买)

重点短语：

seek out = find by searching（寻找并找到）
- 本课：After seeking out the rude assistant…（找到那个无礼的店员后）

1.2.2 派生词族

scorn 词族：

scorn (n./v.) 轻蔑；鄙视
    ↓
scornful (adj.) 轻蔑的；鄙视的
    ↓
scornfully (adv.) 轻蔑地；鄙视地

punish 词族：

punish (v.) 惩罚 → punishment (n.) 惩罚
    ↓
punished (过去分词) 被惩罚的
    ↓
punishing (adj.) 严厉的；累人的

1.2.3 复合名词

复合词	构成	含义
blue jeans	blue + jeans	蓝色牛仔裤
fur coat	fur + coat	毛皮大衣
handbag	hand + bag	手提包
shop window	shop + window	商店橱窗

二、句法分析 (Syntax)

2.1 全文句型统计

句型类别	数量	占比	例句编号
简单句	3	25%	S1, S6, S10
并列句	2	16.7%	S3, S5
复合句（含从句）	7	58.3%	S2, S4, S7, S8, S9, S11, S12
总计	12	100%	—

2.2 逐句成分分析

S1: 开篇场景句

A woman in blue jeans stood at the window of an expensive shop.

句子结构：简单句

主干：
  A woman │ stood │ at the window of an expensive shop
  主语     │ 谓语  │ 地点状语

定语：
  in blue jeans - 介词短语作后置定语，修饰woman
  of an expensive shop - 介词短语作后置定语，修饰window

语法要点：
1. in blue jeans - 介词短语作后置定语
2. expensive 以元音音素开头，故用an

S2: 进店看裙

Though she hesitated for a moment, she finally went in and asked to see a dress that was in the window.

句子结构：主从复合句（含让步状语从句+定语从句）

让步状语从句：
  Though │ she │ hesitated │ for a moment
  连词   │ 主  │ 谓语      │ 时间状语

主句：
  she │ finally │ went in │ and │ asked │ to see a dress [that...]
  主  │ 状语    │ 谓语1   │ 连词│ 谓语2 │ 不定式作宾语

定语从句（修饰dress）：
  that │ was │ in the window
  主   │ 系  │ 表语（介词短语）

语法要点：
1. 【本课重点】Though引导让步状语从句，"尽管/虽然"
2. for a moment - 持续片刻
3. went in = entered（不及物动词+副词）
4. asked to see - ask + 不定式，"要求看/要求见"
5. that引导定语从句修饰dress，作主语（不可省略）

本句涉及语法术语：让步状语从句 | 定语从句 | 不定式

S3: 店员偏见

The assistant who served her did not like the way she was dressed.

句子结构：复合句（含两个定语从句嵌套）

主干：
  The assistant [who served her] │ did not like │ the way [she was dressed]
  主语（含定语从句1）            │ 谓语         │ 宾语（含定语从句2）

定语从句1（修饰assistant）：
  who │ served │ her
  主  │ 谓语   │ 宾

定语从句2（修饰way，省略in which/that）：
  (that/in which) │ she │ was dressed
  宾语            │ 主  │ 谓语（被动）

语法要点：
1. who引导定语从句修饰人（assistant），作主语
2. the way (that/in which) she was dressed
   - 这是一个固定结构，表示"...的方式/样子"
   - 关系词that/in which可省略
3. was dressed - 被动语态，"被穿着/穿着打扮"

S4: 店员轻蔑

Glancing at her scornfully, he told her that the dress was sold.

句子结构：主从复合句（含伴随状语+宾语从句）

【本课核心语法】现在分词作伴随状语：
  Glancing │ at her │ scornfully
  现在分词 │ 介宾   │ 状语（副词）

主句：
  he │ told │ her │ [that...]
  主 │ 谓语 │ 间宾│ 宾语从句（直接宾语）

宾语从句：
  that │ the dress │ was sold
  连词 │ 主语      │ 谓语（被动）

语法要点：
1. 【核心语法1】现在分词作伴随状语
   Glancing at her scornfully = As he glanced at her scornfully
   表示与主句动作同时发生的伴随动作
   
2. glance at - 瞥一眼，匆匆一看
   
3. scornfully - 副词修饰glancing，表示方式
   
4. that引导宾语从句，作told的直接宾语（间接宾语是her）
   tell sb. sth. = tell sth. to sb.
   
5. was sold - 一般过去时被动语态，"被卖掉了"

本句涉及语法术语：现在分词 | 伴随状语 | 宾语从句 | 被动语态

S5: 决定报复

The woman walked out of the shop angrily and decided to punish the assistant next day.

句子结构：并列句（and连接两个谓语）

主语：The woman

谓语1：
  walked │ out of the shop │ angrily
  谓语   │ 地点状语        │ 方式状语（副词）

谓语2：
  decided │ to punish the assistant │ next day
  谓语    │ 不定式作宾语            │ 时间状语

语法要点：
1. walked out of - 走出（out of为介词短语）
2. angrily - 副词修饰walked，表示方式
3. decide to do sth. - 决定做某事
4. next day = the next day（叙述过去故事时，指第二天）

S6: 华丽回归

She returned to the shop the following morning dressed in a fur coat, with a handbag in one hand and a long umbrella in the other.

句子结构：简单句（含非谓语动词+with复合结构）

主干：
  She │ returned │ to the shop │ the following morning
  主  │ 谓语     │ 地点状语    │ 时间状语

【核心语法2】过去分词作后置定语/状语：
  dressed in a fur coat
  过去分词短语，修饰主语She，表示状态
  = who was dressed in a fur coat

【核心语法3】with复合结构（独立主格）：
  with │ a handbag │ in one hand
  介词 │ 宾语      │ 介词短语作宾补
  
  and │ a long umbrella │ in the other
  连词│ 宾语            │ 介词短语作宾补

语法要点：
1. the following morning - 第二天早上（叙述过去故事）
2. dressed in - 穿着...（状态）
   - dress作及物动词：dress sb. 给某人穿衣服
   - be dressed in = wear 穿着（状态）
3. with复合结构 = with + 宾语 + 宾语补足语
   - 表示伴随状态
   - in one hand / in the other (hand) 省略重复词

本句涉及语法术语：过去分词 | with复合结构 | 独立主格

S7: 指明要裙

After seeking out the rude assistant she asked for the same dress.

句子结构：简单句（含时间状语）

时间状语：
  After │ seeking out the rude assistant
  介词  │ 动名词短语作宾语

主干：
  she │ asked for │ the same dress
  主  │ 谓语      │ 宾语

语法要点：
1. after为介词，后接动名词（seeking）
2. seek out - 找出，找到（seek的过去式为sought）
3. ask for - 要求得到，请求
4. the same dress - 同一件裙子（same前必须加the）

S8: 未认出

Not realizing who she was, the assistant was eager to serve her this time.

句子结构：主从复合句（含现在分词否定式作原因状语）

【核心语法4】现在分词否定式作原因状语：
  Not │ realizing │ who she was
  否定│ 现在分词  │ 宾语从句
  = Because he did not realize who she was

主句：
  the assistant │ was eager │ to serve her │ this time
  主语          │ 系表结构  │ 不定式作原因状语│ 时间状语

宾语从句（realizing的宾语）：
  who │ she │ was
  表语│ 主  │ 系

语法要点：
1. 【核心语法】现在分词否定式作原因状语
   Not realizing = Because he didn't realize
   
2. realize的宾语是who引导的宾语从句
   who she was = 她是谁（间接问句语序）
   
3. be eager to do sth. - 渴望/热切地做某事
   
4. this time - 这一次（与上次形成对比）

本句涉及语法术语：现在分词 | 原因状语 | 宾语从句

S9: 爬窗取裙

With great difficulty, he climbed into the shop window to get the dress.

句子结构：简单句

状语：
  With great difficulty - 介词短语作方式状语，"费了很大劲"

主干：
  he │ climbed │ into the shop window │ to get the dress
  主 │ 谓语    │ 地点状语            │ 目的状语（不定式）

语法要点：
1. with difficulty - 困难地
   with great difficulty - 费了很大劲
2. climb into - 爬进（into表示进入内部）
3. to get the dress - 不定式作目的状语，"为了取裙子"

S10: 假装不喜欢

As soon as she saw it, the woman said she did not like it.

句子结构：主从复合句（含时间状语从句+宾语从句）

时间状语从句：
  As soon as │ she │ saw │ it
  连词       │ 主  │ 谓语│ 宾

主句：
  the woman │ said │ [she did not like it]
  主        │ 谓语 │ 宾语从句（省略that）

宾语从句：
  (that) │ she │ did not like │ it
  连词   │ 主  │ 谓语         │ 宾

语法要点：
1. 【核心语法】As soon as引导时间状语从句，"一...就..."
   强调两个动作的紧密衔接
   
2. said后面省略了that的宾语从句
   
3. 两个it都指代the dress

本句涉及语法术语：时间状语从句 | 宾语从句

S11: 享受折磨店员

She enjoyed herself making the assistant bring almost everything in the window before finally buying the dress she had first asked for.

句子结构：主从复合句（含动名词复合结构+定语从句）

主干：
  She │ enjoyed │ herself
  主  │ 谓语    │ 宾语（反身代词）

【核心语法5】动名词复合结构作伴随/方式状语：
  making │ the assistant │ bring almost everything in the window
  动名词 │ 宾语          │ 不带to的不定式作宾补
  
【核心语法6】make sb. do sth. 使役动词结构

时间状语：
  before │ finally buying the dress [she had first asked for]
  连词   │ 动名词短语（含定语从句）

定语从句（修饰dress，省略that）：
  (that) │ she │ had first asked │ for
  宾语   │ 主  │ 谓语（过去完成）│ 介词（与asked搭配）

语法要点：
1. 【核心语法】enjoy oneself doing sth.
   - enjoy oneself = 玩得开心/享受
   - making...是现在分词/动名词短语，表示伴随动作
   
2. 【核心语法】make sb. do sth. 使役动词用法
   - make后接不带to的不定式作宾补
   - 被动语态时要还原to: be made to do
   
3. before buying - before为介词，后接动名词
   
4. 定语从句省略关系代词that（作asked for的宾语）
   ask for = 要求得到

本句涉及语法术语：动名词 | 使役动词 | 定语从句 | 过去完成时

2.3 从句类型汇总

从句类型	出现次数	引导词	例句
定语从句	5	who, that(省略)	S2, S3, S11
让步状语从句	1	Though	S2
宾语从句	3	that(省略), who	S4, S8, S10
时间状语从句	1	As soon as	S10
总计	10	—	—

2.4 非谓语动词分布图

本课非谓语动词使用统计：

现在分词 (Present Participle):
├── 伴随状语: Glancing at her scornfully (S4)
├── 原因状语: Not realizing who she was (S8)
└── 动名词: making the assistant bring... (S11)
    └── enjoy oneself making... (enjoy后接动名词)

过去分词 (Past Participle):
├── 后置定语/状语: dressed in a fur coat (S6)
└── 被动语态: was sold, was dressed, was asked

不定式 (Infinitive):
├── 宾语: to see a dress (S2), to punish (S5), to serve (S8)
├── 目的状语: to get the dress (S9)
└── 宾补（不带to）: bring (S11, make sb. do)

动名词 (Gerund):
├── 介词宾语: seeking out (S7, after后)
└── 介词宾语: buying (S11, before后)

三、功能语法分析 (Functional Grammar)

3.1 核心语法详解

3.1.1 现在分词作伴随状语

【结构公式】
现在分词短语 + 主句
或：主句 + 现在分词短语

【本课例句】
Glancing at her scornfully, he told her that the dress was sold.
轻蔑地瞥了她一眼，他告诉她那件裙子已经卖掉了。

【逻辑关系】
现在分词动作（glancing）与主句动作（told）同时发生
= As he glanced at her scornfully, he told her...

【用法要点】
1. 现在分词的逻辑主语必须与主句主语一致
2. 现在分词表示主动或进行的动作
3. 可转换为when/while引导的时间状语从句
4. 位置灵活：句首、句中、句末均可

更多例句：

例句	含义
Walking in the park, I met an old friend.	在公园散步时，我遇到了一位老朋友。
She sat there, reading a newspaper.	她坐在那里，看着报纸。
He rushed out, shouting for help.	他冲了出去，大声呼救。

3.1.2 过去分词作后置定语/状语

【结构公式】
dressed in + 衣物 = 穿着...（表示状态）
= wearing + 衣物
= who was dressed in...

【本课例句】
She returned...dressed in a fur coat.
她穿着毛皮大衣回来...

【语法特点】
1. dressed是过去分词，源于及物动词dress
2. dress sb. = 给某人穿衣服
3. be dressed in = 穿着（状态）
4. 过去分词短语作状语，说明主语的状态

dress相关用法对比：

结构	含义	例句
dress sb.	给某人穿衣	She dressed the baby.
be/get dressed	穿好衣服	Get dressed quickly!
be dressed in	穿着（状态）	He is dressed in black.
dress up	盛装打扮	She dressed up for the party.

3.1.3 with复合结构（独立主格）

【结构公式】
with + 宾语 + 宾语补足语

宾补可以是：
├── 介词短语: with a book in his hand
├── 现在分词: with time going by
├── 过去分词: with the work finished
├── 形容词: with the door open
├── 副词: with the lights on
└── 不定式: with nothing to do

【本课例句】
with a handbag in one hand and a long umbrella in the other
一只手拿着手提包，另一只手拿着一把长伞

【功能说明】
1. 表示伴随状态或背景情况
2. 使描写更加生动形象
3. 在句中作状语

with复合结构例句：

例句	宾补类型	含义
With the guide leading, we crossed the mountain.	现在分词	有向导带路，我们翻过了山。
With all the work done, we went home.	过去分词	所有工作做完后，我们回家了。
He stood there with his hands in his pockets.	介词短语	他双手插兜站在那里。
Don’t sleep with the window open.	形容词	不要开着窗户睡觉。

3.1.4 现在分词否定式作原因状语

【结构公式】
Not + 现在分词 + 主句
= Because + 主语 + don't/doesn't/didn't + 动词

【本课例句】
Not realizing who she was, the assistant was eager to serve her.
因为没有认出她是谁，店员热切地为她服务。
= Because the assistant didn't realize who she was, he was eager to serve her.

【语法要点】
1. 现在分词的否定式是在分词前加Not
2. 表示原因，说明主句动作发生的缘由
3. 逻辑主语与主句主语一致

【对比】
现在分词作原因状语：
- Realizing he was wrong, he apologized.
  因为意识到错了，他道歉了。
- Not realizing the danger, he walked on.
  因为没有意识到危险，他继续走。

3.1.5 enjoy oneself doing sth.

【结构公式】
enjoy oneself + (in) doing sth.
= have a good time doing sth.
= have fun doing sth.

【本课例句】
She enjoyed herself making the assistant bring...
她享受着让店员拿...的乐趣。

【用法解析】
1. enjoy oneself = 玩得开心，享受
2. (in) doing sth. 是动名词短语，表示享受的具体内容
   in可以省略
3. making the assistant bring... 是动名词短语
   - make sb. do sth. 使役动词结构
   
【反身代词对应】
| 主语 | enjoy oneself |
|------|---------------|
| I | enjoy myself |
| you | enjoy yourself |
| he | enjoys himself |
| she | enjoys herself |
| we | enjoy ourselves |
| they | enjoy themselves |

3.1.6 make sb. do sth.（使役动词）

【结构公式】
make + 宾语 + 不带to的不定式（动词原形）

【本课例句】
making the assistant bring almost everything
让店员拿几乎所有东西

【使役动词对比】
| 动词 | 结构 | 含义 | 被动语态 |
|------|------|------|----------|
| make | make sb. do | 使/让某人做 | be made to do |
| let | let sb. do | 让某人做 | be let to do (较少用) |
| have | have sb. do | 让/叫某人做 | — |

【被动语态注意】
主动：He made me laugh.
被动：I was made to laugh. (to必须还原)

【本课句型分析】
She enjoyed herself making the assistant bring...
        │              │              │
        │              │              └── 不带to的不定式（宾补）
        │              └── 宾语（the assistant）
        └── 动名词（enjoy后的宾语/状语）

3.2 从句详解

3.2.1 Though引导让步状语从句

【结构公式】
Though + 从句, + 主句
主句 + though + 从句

【本课例句】
Though she hesitated for a moment, she finally went in...
尽管她犹豫了一会儿，但她最终还是进去了...

【语法要点】
1. though = although，"尽管/虽然"
2. 不能与but同时使用（但可与yet/still连用）
3. 可置于句首或句中
4. 引导的从句可省略与主句相同的主语和be动词

【though vs although vs even though】
| 连词 | 语气 | 位置 |
|------|------|------|
| though | 较弱 | 句首/句中/句末 |
| although | 正式 | 句首 |
| even though | 强调 | 句首 |

【例句对比】
✓ Though it was raining, we went out.
✓ We went out though it was raining.
✗ Though it was raining, but we went out. (错误，不能加but)

3.2.2 As soon as引导时间状语从句

【结构公式】
As soon as + 从句, + 主句
主句 + as soon as + 从句

【本课例句】
As soon as she saw it, the woman said she did not like it.
女人一看到它就说她不喜欢它。

【语法要点】
1. "一...就..."，强调两个动作紧密衔接
2. 主从句时态通常一致（都可用一般过去时）
3. 从句可置于句首或句末

【类似表达对比】
| 表达 | 含义 | 时间关系 |
|------|------|----------|
| as soon as | 一...就... | 紧接着 |
| the moment | 一...就... | 紧接着 |
| immediately | 一...就... | 紧接着 |
| when | 当...时 | 可同时或先后 |
| while | 当...期间 | 同时 |

【例句】
As soon as I heard the news, I called her.
= The moment I heard the news, I called her.
= I called her immediately I heard the news.

3.2.3 定语从句关系词选择

【本课定语从句汇总】

1. who served her (S3)
   - 先行词：the assistant（人）
   - 关系词：who（作主语，不可省略）

2. that was in the window (S2)
   - 先行词：a dress（物）
   - 关系词：that（作主语，不可省略）

3. she was dressed (S3)
   - 先行词：the way
   - 关系词：that/in which/省略（作状语）
   
4. who she was (S8)
   - 这是宾语从句，不是定语从句
   - who是连接代词，在从句中作表语

5. she had first asked for (S11)
   - 先行词：the dress（物）
   - 关系词：that/which（作宾语，可省略）

【关系词选择要点】
指人：
- 作主语：who/that（不可省略）
- 作宾语：whom/who/that/省略

指物：
- 作主语：which/that（不可省略）
- 作宾语：which/that/省略

3.3 时态系统分析

3.3.1 时态分布统计

时态	出现次数	例句	功能
一般过去时	8	stood, hesitated, went, told, walked, decided, returned, saw	叙事主线
过去完成时	1	had first asked	过去的过去
一般过去时被动	2	was sold, was dressed	被动动作
一般过去时系表	1	was eager	过去状态

3.3.2 过去完成时用法

【本课例句】
the dress she had first asked for
她最初要求的那件裙子

【语法分析】
- "最初要求"发生在"买"之前
- "买"是过去的动作（buying）
- "要求"是"过去的过去"
- 故用过去完成时 had asked

【时间轴】
过去1（asked for）→ 过去2（buying）→ 现在
          ↑
      过去完成时

四、本课语法重点总结

4.1 非谓语动词使用图谱

                    非谓语动词 Non-finite Verbs
                           │
        ┌──────────────────┼──────────────────┐
        │                  │                  │
      不定式           动名词            分词
    (Infinitive)    (Gerund)       (Participle)
        │                  │                  │
   ┌────┴────┐        ┌────┴────┐        ┌────┴────┐
   │         │        │         │        │         │
 to see   to punish  seeking  buying   Glancing  dressed
 (S2)     (S5)      (S7)     (S11)    (S4)      (S6)
                     │                   │         │
                介词后              现在分词    过去分词
                (after/before)      伴随/原因   状态
                                    Not realizing
                                       (S8)

4.2 核心句型公式

句型	公式	本课例句	四级写作模板
伴随状语	doing…, 主句	Glancing at…, he told…	Walking along the street, I met…
原因状语	Not doing…, 主句	Not realizing…, he was…	Not knowing the answer, I kept silent.
with复合结构	with + n. + 介词短语	with a handbag in hand	With time going by, …
过去分词表状态	dressed in…	dressed in a fur coat	Dressed in white, she looked…
使役动词	make sb. do	making him bring…	The story made me laugh.
enjoy doing	enjoy oneself doing	enjoyed herself making…	I enjoyed myself chatting…

4.3 难句深度解析

难句1：多非谓语动词句

She returned to the shop the following morning dressed in a fur coat, with a handbag in one hand and a long umbrella in the other.

【分层拆解】

主干：
She returned to the shop the following morning
她第二天早上回到商店

过去分词短语（表状态）：
dressed in a fur coat
穿着毛皮大衣
= who was dressed in a fur coat

with复合结构（表伴随）：
with a handbag in one hand
and a long umbrella in the other
一只手拿着手提包，另一只手拿着长伞

【语法价值】
- 一句包含过去分词和with复合结构
- 描绘出华丽回归的形象
- 与开头"in blue jeans"形成鲜明对比

难句2：长难句分析

She enjoyed herself making the assistant bring almost everything in the window before finally buying the dress she had first asked for.

【分层拆解】

主干：
She enjoyed herself
她享受了一番

动名词短语（作状语/伴随）：
making the assistant bring almost everything in the window
让店员把橱窗里几乎所有东西都拿给她
  - making: 动名词
  - the assistant: 宾语
  - bring...: 不带to的不定式作宾补

时间状语：
before finally buying the dress [she had first asked for]
在最终买她最初要求的那件裙子之前
  - before + 动名词
  - 定语从句省略that

【语法价值】
- 一句包含动名词复合结构
- make sb. do使役结构
- 过去完成时
- 定语从句省略

五、与四级考试的关联

5.1 四级听力考点

本课语法	四级听力应用	例句
现在分词作状语	场景描述题	Walking down the street, I saw…
with复合结构	状态描述题	With his hands full, he couldn’t…
as soon as	动作顺序题	As soon as I arrived, I called…
make sb. do	使役关系题	She made me apologize.

5.2 四级阅读考点

本课语法	阅读应用	考查形式
现在分词作原因状语	因果关系题	Not realizing…, he…
过去分词作定语	修饰关系题	dressed in…
with复合结构	伴随状态题	with + n. + 补语

5.3 四级翻译考点

中文表达	英文翻译（用本课语法）
穿着校服，学生们走进教室。	Dressed in school uniforms, the students walked into the classroom.
由于不知道地址，他迷路了。	Not knowing the address, he got lost.
她手里拿着一本书，站在门口。	She stood at the door with a book in her hand.
老师让我们每天练习英语。	The teacher makes us practice English every day.
我们玩得很开心，拍了很多照片。	We enjoyed ourselves taking lots of photos.

5.4 四级写作应用

写作模板句：

1. 场景描写（伴随状语）：
Walking into the room, I was greeted by warm smiles.
走进房间，我被热情的微笑迎接。

2. 原因说明（现在分词否定式）：
Not knowing what to do, I turned to my teacher for help.
因为不知道该做什么，我向老师求助。

3. 状态描写（过去分词）：
Dressed in traditional costumes, they performed the folk dance.
穿着传统服装，他们表演了民族舞蹈。

4. 伴随状态（with复合结构）：
With the final exam approaching, students are busy reviewing.
随着期末考试临近，学生们忙着复习。

5. 结果描写（make sb. do）：
The touching story made everyone present burst into tears.
这个感人的故事让所有在场的人都哭了。

六、学习检测与练习

6.1 语法填空

用所给词的适当形式填空：

_______ (dress) in a black suit, he attended the important meeting.
Not _______ (know) what to say, she kept silent.
The teacher made the students _______ (copy) the text three times.
She stood there with a smile _______ (appear) on her face.
_______ (glance) at the watch, he realized he was late.

答案：

Dressed
knowing
copy
appearing
Glancing

6.2 句型转换

将下列句子改写为含非谓语动词的句子：

Because she didn’t know the answer, she didn’t raise her hand. → _______ _______ _______ _______, she didn’t raise her hand.
When he was walking in the park, he met an old friend. → _______ _______ _______ _______, he met an old friend.
The girl was wearing a red dress and she looked beautiful. → _______ _______ _______ _______, the girl looked beautiful.

答案：

Not knowing the answer
Walking in the park
Dressed in a red dress

6.3 翻译练习

将下列句子翻译成英文，使用本课语法：

因为没有带伞，他被淋湿了。
手里拿着地图，游客们开始探索这座城市。
她让孩子们保持安静。
一到达机场，他就给父母打了电话。

参考答案：

Not bringing an umbrella, he got wet.
With maps in their hands, the tourists began to explore the city.
She made the children keep quiet.
As soon as he arrived at the airport, he called his parents.

七、考点清单

7.1 本课四级考点清单

7.2 前置知识复习

前置课程	相关知识点	本课应用
L1-L6	一般过去时	全文叙事
L19-L24	情态动词	—
L28	定语从句	who/that引导
L43-L48	分词作状语	Glancing, dressed

7.3 后续学习建议

关联课程：L65 (动词不定式), L75 (动名词), L85 (分词综合)
练习建议：完成2018-2024年四级真题中非谓语动词相关语法题
拓展阅读：分析四级阅读中含非谓语动词的长难句

八、附录：本课语法数据卡片

{
  "lesson": 57,
  "title": "Can I help you, madam?",
  "title_cn": "你要买什么，夫人？",
  "core_grammar": "非谓语动词综合运用 (Non-finite Verbs)",
  "difficulty": "★★★☆",
  "duration": "20min",
  "cet4_level": "B",
  "key_structures": [
    "现在分词作伴随状语 (Glancing at...)",
    "现在分词否定式作原因状语 (Not realizing...)",
    "过去分词作状语 (dressed in...)",
    "with复合结构 (with...in hand)",
    "make sb. do sth. (使役动词)",
    "enjoy oneself doing"
  ],
  "clause_types": [
    "定语从句 x5",
    "让步状语从句 x1",
    "宾语从句 x3",
    "时间状语从句 x1"
  ],
  "vocabulary_focus": [
    "jeans /dʒiːnz/ n. 牛仔裤",
    "hesitate /ˈhezɪteɪt/ v. 犹豫",
    "scornfully /ˈskɔːnfəli/ adv. 轻蔑地",
    "punish /ˈpʌnɪʃ/ v. 惩罚",
    "fur /fɜː(r)/ n. 毛皮",
    "umbrella /ʌmˈbrelə/ n. 伞",
    "seek /siːk/ v. 寻找 (sought)",
    "eager /ˈiːɡə(r)/ adj. 热切的"
  ],
  "related_lessons": [28, 43, 48, 65, 75, 85]
}

文档版本：v1.0
生成日期：2026年4月2日
适用教材：《新概念英语》第二册 Lesson 57

本课涉及的语法术语

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第57课_Can_I_help_you_madam_语法精讲

第57课 Can I help you, madam? 深度语法分析

课文原文

本课涉及的语法术语

一、词法分析 (Morphology)

1.1 核心词汇词类标注

1.2 词形变化要点

1.2.1 动词不规则变化

1.2.2 派生词族

1.2.3 复合名词

二、句法分析 (Syntax)

2.1 全文句型统计

2.2 逐句成分分析

S1: 开篇场景句

S2: 进店看裙

S3: 店员偏见

S4: 店员轻蔑

S5: 决定报复

S6: 华丽回归

S7: 指明要裙

S8: 未认出

S9: 爬窗取裙

S10: 假装不喜欢

S11: 享受折磨店员

2.3 从句类型汇总

2.4 非谓语动词分布图

三、功能语法分析 (Functional Grammar)

3.1 核心语法详解

3.1.1 现在分词作伴随状语

3.1.2 过去分词作后置定语/状语

3.1.3 with复合结构（独立主格）

3.1.4 现在分词否定式作原因状语

3.1.5 enjoy oneself doing sth.

3.1.6 make sb. do sth.（使役动词）

3.2 从句详解

3.2.1 Though引导让步状语从句

3.2.2 As soon as引导时间状语从句

3.2.3 定语从句关系词选择

3.3 时态系统分析

3.3.1 时态分布统计

3.3.2 过去完成时用法

四、本课语法重点总结

4.1 非谓语动词使用图谱

4.2 核心句型公式

4.3 难句深度解析

难句1：多非谓语动词句

难句2：长难句分析

五、与四级考试的关联

5.1 四级听力考点

5.2 四级阅读考点

5.3 四级翻译考点

5.4 四级写作应用

六、学习检测与练习

6.1 语法填空

6.2 句型转换

6.3 翻译练习

七、考点清单

7.1 本课四级考点清单

7.2 前置知识复习

7.3 后续学习建议

八、附录：本课语法数据卡片

本课涉及的语法术语

关系图谱

目录

反向链接