2. I want a long one.
I think she has one.
Look! It’s a long one.
这里的one指代前面提到的事物,即ruler。
3. 反义词:
short -- long outside -- inside new -- old left -- right
Dongdong: Hello, Lulu. Do you have a long ruler? Lulu: Yes, I do. Dongdong: Can I use it, please? Lulu: Certainly. Here you are. Dongdong: Thank you. But it’s too short. lulu: No, look! It’s a long one.
How many cakenly one cake in his hand, but he says he has two.
Now eat one of them. OK.
Ted eats one of the cakes.
• one of them 它们中的一个,指蛋糕中的一 个,也就是 one of the cakes。 需要注意的是one of 后面的名词要用复数形式。 e.g. one of the cakes three of the students She takes five of the B . A. book B. books
Why?
one from two 二减一 e.g. five from ten 十减五 thirteen from thirty 三十减十三
1. What’s one from two? One from two is one. 2. What’s three from twelve ? Three from twelve is nine .