四、阅读对话，判断句子正(T)误(F)。
Salesman: Good afternoon! Can I help you?
Lisa: Yes. I like these sunglasses. Do you like them, Mum?
Mum: Yes! They are beautiful!
Lisa: How much are they?
Salesman: They are 99 yuan.
Mum: 99 yuan? That's expensive, Lisa.
Lisa: Yes. What about that hat? It's cheap. It's only 30 yuan.
Mum: It's nice. Let's take it.
() 1. They are in a shop.
() 2. These sunglasses are beautiful.
() 3. The sunglasses are 90 yuan.
() 4. The hat is nice.
() 5. They buy the hat at last (最后).

1.T 2.T 3.F 4.T 5.T

【分析】
解题思路：首先通读对话，明确对话场景为商店购物；接着逐题将题目句子与对话中的对应细节进行比对，判断正误。
【解析】
1. 对话开头出现Salesman（销售员），说明他们在商店，故判断为T；
2. 妈妈说“They are beautiful”，结合前文Lisa提到的“these sunglasses”，可知太阳镜很漂亮，故判断为T；
3. 销售员明确说明太阳镜价格是99元，不是90元，故判断为F；
4. 妈妈说“It's nice”，结合前文Lisa提到的“that hat”，可知帽子很漂亮，故判断为T；
5. 最后妈妈说“Let's take it”（it指代帽子），说明最后买了帽子，故判断为T。
【答案】
1.T 2.T 3.F 4.T 5.T
【知识点】
阅读理解判断正误、日常购物对话理解
【点评】
本题围绕购物场景的简短对话，考查学生对对话细节的提取与判断能力，属于基础英语阅读题型，难度较低。
【难度系数】
0.3

五、请你和同学一起运用学过的句子编写一段购物场景的对话，然后写下来。
参考句型：
—Can I help you? —Yes. I like ...
It's/They're ...
It's/They're ... yuan.
That's expensive/cheap!
Let's take it/them.

示例对话：
—Can I help you?
—Yes. I like this blue skirt.
—It's very nice.
—How much is it?
—It's 50 yuan.
—That's cheap! Let's take it.

【分析】解题时，首先明确购物场景的两个核心角色（店员、顾客）；其次结合题目给出的参考句型，按购物流程设计对话：店员主动问候（用Can I help you?）→顾客表达对商品的喜好→店员描述商品→顾客询问价格→店员告知价格→顾客评价价格并决定购买，确保对话自然流畅，符合日常购物逻辑，灵活运用参考句型。
【解析】根据上述思路，编写的购物场景对话如下：
—Can I help you?
—Yes. I like this blue skirt.
—It's very nice.
—How much is it?
—It's 50 yuan.
—That's cheap! Let's take it.
【答案】—Can I help you?
—Yes. I like this blue skirt.
—It's very nice.
—How much is it?
—It's 50 yuan.
—That's cheap! Let's take it.
【知识点】日常购物英语句型、情景对话编写
【点评】本题结合生活实际，考查学生对购物类英语常用句型的掌握与运用，要求学生能灵活运用给定句型创作符合逻辑的情景对话，贴近生活，实用性较强，能有效锻炼学生的语言组织与表达能力。
【难度系数】0.5