新概念英语第一册 Lesson 41 · 语法精读与固定搭配分类
本课是 不可数名词 + 量词 的集中课：a piece of / a loaf of / a bar of / a bottle of / a pound of / a tin of，并复习 for me 的归属表达。
| 句子 | 语法点 |
|---|---|
| A piece of cheese. | piece 用于块、片：a piece of cheese / a piece of paper |
| A loaf of bread. | bread 不可数，论「条」用 a loaf of bread（复数 loaves） |
| A bar of soap. / A bar of chocolate. | 条状物用 bar：a bar of soap / a bar of chocolate |
| A bottle of milk. | 瓶装用 bottle：a bottle of milk / a bottle of water |
| A pound of sugar. / Half a pound of coffee. / A quarter of a pound of tea. | 重量单位 pound；半磅＝half a pound，四分之一磅＝a quarter of a pound |
| And a tin of tobacco. | 罐装用 tin（英）＝can（美）：a tin of tobacco |
| 句子 | 语法点 |
|---|---|
| Is that tin of tobacco for me? | for + 人 表「给某人的」；本句问「是给我的吗」 |
| It's certainly not for me! | not for me 表「不是给我的」；certainly 加强语气 |
| 句子 | 语法点 |
|---|---|
| Is that bag heavy, Penny? | 一般疑问句：Is + 主语 + 形容词? |
| Not very. | 省略句，完整为 It is not very heavy；口语中常省略 |
| Here! | 递东西时的一声「喏」，比 Here you are. 更随意 |
| Put it on this chair. / What's in it? | 先说放哪儿，再问包里有什么；in it 指 in the bag |
| 短语 | 用法与例句 |
|---|---|
| a piece of | 一块/一片。a piece of cheese 一块乳酪。 |
| a loaf of bread | 一条面包。a loaf of bread 一个（条）面包。 |
| a bar of | 一块（条状）。a bar of soap / a bar of chocolate。 |
| a bottle of | 一瓶。a bottle of milk 一瓶牛奶。 |
| a pound of / half a pound of | 一磅 / 半磅。a pound of sugar, half a pound of coffee。 |
| a tin of | 一听/一罐。a tin of tobacco 一听烟丝。 |
| for me | 给我的。Is that tin of tobacco for me? |