新概念英语第一册 Lesson 25 · 语法精读与固定搭配分类
本课是第一篇用 there be 描写房间的短文,语言点集中在 There is / There are、方位介词 on / in / on the right / on the left、不定冠词 a / an 的选择与形容词作表语。
| 句子 | 语法点 |
|---|---|
| Mrs. Smith's kitchen is small. | 名词所有格 Mrs. Smith's 作定语 · 主语是单数,故用 is |
| There is a refrigerator in the kitchen. | there be There is + 单数名词 + 地点,表示「某处有某物」 |
| The refrigerator is white. | 形容词 white 作表语,说明主语的颜色 |
| It is on the right. | on the right 意为「在右边」,是固定短语 · it 指上句的 the refrigerator |
| 句子 | 语法点 |
|---|---|
| There is an electric cooker in the kitchen. | a / an electric 以元音音素开头 → 用 an · electric cooker 指电炉 |
| The cooker is blue. | 与上一段句式平行,反复操练「某物是什么颜色」 |
| It is on the left. | on the left 与 on the right 成对出现,是本课的方位核心 |
| 句子 | 语法点 |
|---|---|
| There is a table in the middle of the room. | in the middle of + 名词,表示「在…中间」· 三词连用是一整个固定搭配 |
| There is a bottle on the table. | on the table 指桌面之上;in the table 则不合逻辑 |
| The bottle is empty. | empty 与后文的 clean 都是描写性形容词 |
| There is a cup on the table, too. | 句末 too 表「也」,前面加逗号 |
| The cup is clean. | 形容词作表语,收束整段描写 |
| 短语 | 用法与例句 |
|---|---|
| There is a/an … in/on … | 某处有某物;复数改 There are + 复数名词。 |
| on the right / on the left | 在右边/在左边,成对记忆。 |
| in the middle of | 在…的中间:in the middle of the room。 |
| Mrs. Smith's kitchen | 名词所有格:人名 + 's 表「某人的」。 |