【分层作业】Unit 4 Going shopping 第4课时 Part B Let’s talk&Read and role-play （含答案）

Unit 4 Going shopping
Part B Let’s talk&Read and role-play
基础练
一、单项选择。
( )1.—Can I help you —______. I like this red skirt.
A. Yes B. No C. Sorry
( )2.—How much ______ the yellow jacket —It's 60 yuan.
A. am B. is C. are
( )3. The green dress is nice, but it's ______. I can't buy it.
A. cheap B. nice C. expensive
( )4.—Look! The black socks are cute. —Yes. Let's ______ them.
A. take B. like C. see
( )5.—How much are the blue shorts —______ 45 yuan.
A. It's B. They're C. I'm
二、【新题型 新情境】情景匹配。
( )1. Can I help you A. It's 89 yuan.
( )2. How much is the white dress B. They're 30 yuan.
( )3. Are these brown shoes nice C. Yes. I want a pair of gloves.
( )4. How much are the black trousers D. Yes, they are.
( )5. Let's take the pink hat. E. OK! It's cheap and nice.
提升练
三、【新趋势 新题型】按要求改写句子。
1. The blue skirt is 79 yuan.（对划线部分提问）
______________ ______________ is the blue skirt
2. I like this purple jacket.（改为一般疑问句）
______________ you ______________ this purple jacket
3. Let's take the red dress.（改为同义句）
Let's ______________ the red dress.
4. The jacket is expensive.（改为否定句，保持原意）
The jacket ______________ ______________.
5. This is a nice sweater.（改为复数句）
______________ are nice ______________.
四、【新题型 生活迁移】根据上下文补全购物对话，每空一词。
Salesman: Good afternoon. Can I help you
Lucy: Yes. I like that orange 1.______. It looks nice.
2.______ 3.______ is it
Salesman: It's 55 yuan. It's not expensive.
Lucy: Great! I'll 4.______ it.
Salesman: Here you are.
Lucy: 5.______ you.
拓展练
五、【跨学科 英语+数学】阅读购物清单，完成下列各题。
Hello, I'm Lily. My mom takes me to the clothes shop. I want to buy some new clothes. Look at my shopping list:
1. A pink dress: 90 yuan
2. Two pairs of white socks: 20 yuan (total)
3. A brown jacket: 50 yuan
4. A pair of blue shoes: 80 yuan
I like all of them. They are nice and not too expensive. My mom says I can buy them.
根据短文内容，判断正（T）误（F）
( )1. Lily goes to the clothes shop with her mom.
( )2. The pink dress is 80 yuan.
( )3. The two pairs of white socks are 20 yuan in total.
( )4. Lily wants to buy a black jacket.
( )5. Lily can buy all the clothes.
参考解析
基础练
一、单项选择。
1.答案：A
解析：问句Can I help you 是购物场景常用语，结合答句“I like this red skirt.”可知是肯定回答，选Yes。
2.答案：B
解析：主语the yellow jacket是单数，be动词用is；am用于I后，are用于复数主语后。
3.答案：C
解析：结合后句“I can't buy it.（我不能买它）”，可知裙子是“贵的”，expensive（昂贵的）符合句意；cheap（便宜的）、nice（好看的）不符合语境。
4.答案：A
解析：购物场景中，“Let's take them.”表示“我们买它们吧”，take此处意为“买”，贴合课文原句用法。
5.答案：B
解析：主语the blue shorts是复数，回答价格时用“They're + 价格”；It's用于单数主语，I'm用于介绍自己。
二、【新题型 新情境】情景匹配。
1.答案：C 解析：Can I help you 的肯定回答常用“Yes. I want...”，对应答句C。
2.答案：A 解析：How much is... 用于询问单数物品的价格，答句用“It's + 价格”，对应A。
3.答案：D 解析：问句是Are these... （这些是……吗？），肯定回答用Yes, they are.，对应D。
4.答案：B 解析：How much are... 用于询问复数物品的价格，答句用“They're + 价格”，对应B。
5.答案：E 解析：Let's take...表示“我们买……吧”，答句用OK/Great回应，对应E。
提升练
三、【新趋势 新题型】按要求改写句子。
1.答案：How much 解析：划线部分是价格（79 yuan），询问价格用How much，注意句首首字母大写。
2.答案：Do; like 解析：原句是主谓宾结构，主语是I，改为一般疑问句需加助动词Do，动词like用原形。
3.答案：buy 解析：take在购物场景中意为“买”，同义替换为buy，let's后接动词原形。
4.答案：isn't cheap 解析：expensive（昂贵的）的同义否定表达是isn't cheap（不便宜的），保持句意不变。
5.答案：These; sweaters 解析：this的复数是these，a sweater的复数是sweaters，注意句首首字母大写。
四、【新题型 生活迁移】根据上下文补全购物对话，每空一词。
1.答案：B 解析：结合购物场景，此处应填衣物类名词，贴合课文所学词汇。
2.答案：E 解析：结合后句答句“It's 55 yuan.”，可知此处是询问价格，用How much。
3.答案：D 解析：结合后句答句“It's 55 yuan.”，可知此处是询问价格，用How much。
4.答案：C 解析：购物场景中，“I'll take/buy it.”表示“我要买它”，贴合语境。
5.答案：A 解析：对方递来物品时，用Thank you. 表示感谢，是日常交际常用语。
拓展练
五、【跨学科 英语+数学】阅读购物清单，完成下列各题。
1.答案：T
解析：由短文“My mom takes me to the clothes shop.”可知，莉莉和妈妈一起去服装店，题干表述正确。
2.答案：F
解析：由短文“A pink dress: 90 yuan”可知，粉色连衣裙是90元，不是80元，题干表述错误。
3.答案：T
解析：由短文“Two pairs of white socks: 20 yuan (total)”可知，两双白袜子总共20元，题干表述正确。
4.答案：F
解析：由短文“A brown jacket: 50 yuan”可知，莉莉想买一件棕色夹克，不是黑色，题干表述错误。
5.答案：T
解析：由短文“My mom says I can buy them.”可知，莉莉可以买所有衣服，题干表述正确。