# 第一册 Lesson 98 Whose is it? 它是谁的？

## 一、课文原文

本课为练习课，无新对话课文。主要复习L97的语法内容，围绕物主代词和 belong to 进行句型操练。

**句型练习示例**：

1. Is this your coat? — No, it's not mine. It belongs to him. It's his.
2. Is this your dress? — No, it's not mine. It belongs to her. It's hers.
3. Is this your pen? — No, it's not mine. It belongs to them. It's theirs.
4. Are these your books? — No, they're not mine. They belong to us. They're ours.
5. Whose is this case? — It's mine. It belongs to me.

## 二、重点词汇详解

| 单词 | 音标 | 词性 | 释义 | 用法说明 |
|------|------|------|------|----------|
| coat | /kəʊt/ | n. | 外套 | whose coat 谁的外套 |
| dress | /dres/ | n. | 连衣裙 | her dress 她的裙子 |
| suit | /suːt/ | n. | 西装 | his suit 他的西装 |
| whose | /huːz/ | pron. | 谁的 | Whose is this? 这是谁的？ |

## 三、语法知识点

### 物主代词完整对比

| 人称 | 形容词性物主代词 | 名词性物主代词 | belong to |
|------|-----------------|---------------|-----------|
| 我 | my | mine | me |
| 你 | your | yours | you |
| 他 | his | his | him |
| 她 | her | hers | her |
| 它 | its | its | it |
| 我们 | our | ours | us |
| 你们 | your | yours | you |
| 他们 | their | theirs | them |

**三种表达"属于"的方式**：

| 方式 | 例句 |
|------|------|
| 形容词性物主代词 | This is **my** coat. |
| 名词性物主代词 | This coat is **mine**. |
| belong to | This coat **belongs to me**. |

### 一般过去时复习

| 句型 | 例句 |
|------|------|
| 肯定句 | I left a suitcase on the train. |
| 否定句 | I didn't leave it there. |
| 疑问句 | Did you leave it on the train? |
| 特殊疑问 | Where did you leave it? |

## 四、重点句型分析

1. **Is this your coat?** — 形容词性物主代词
2. **It's not mine.** — 名词性物主代词
3. **It belongs to him.** — belong to + 宾格
4. **It's his.** — 名词性物主代词
5. **Whose is this case?** — Whose 引导特殊疑问句

## 五、课文翻译

1. 这是你的外套吗？——不是我的。是他的。是他的。
2. 这是你的连衣裙吗？——不是我的。是她的。
3. 这是你的钢笔吗？——不是我的。是他们的。
4. 这些是你的书吗？——不是我的。是我们的。
5. 这个箱子是谁的？——是我的。属于我。

## 六、语言点精讲

1. **形容词性 vs 名词性**：my coat（必须接名词）；mine（不接名词，单独使用）
2. **his 的特殊性**：his 既是形容词性也是名词性——This is his coat. / This coat is his.
3. **belong to 后接宾格**：belong to me/him/her/us/them（不用物主代词）
4. **whose 的提问**：Whose is this? = Whose + be + 主语？

## 七、课后练习要点

1. 熟练区分形容词性和名词性物主代词
2. 掌握 belong to 的用法
3. 练习 Whose 引导的特殊疑问句
4. 复习一般过去时的各种句式

## 八、本课小结

- 课型：练习课
- 核心语法：物主代词；belong to；一般过去时复习
- 关键句型：Whose is this? It's mine. It belongs to me.
- 重点：三种表达"属于"的方式可互换使用