《2025年快乐假期培优训练衔接教材四年级英语人教版》

例3 根据上下文补全对话。
1. A: How much are they?
B: They're 20 yuan.
2. A: What colour is it?
B: It's blue.
3. A: Is that your jacket?
B: No, it isn't.
4. A: Are they cheap?
B: Yes, they are.
5. A: How many ducks are there?
B: There are fifty.

答案：

答案与点拨

1. How much 根据回答“They're 20 yuan. (它们二十元。)”可知问句是在询问价格,用how much。

2. What colour is it 根据回答“It's blue. (它是蓝色的。)”可知是在询问单数名词的颜色,用What colour is it。

3. it isn't 由Is that开头的一般疑问句的否定回答为“No, it isn't.”。

4. they are 由Are they开头的一般疑问句的肯定回答为“Yes, they are.”。

5. How many 根据“There are fifty.”可知是在询问可数名词的数量,用how many。