Unit7知识点-Section A 2a-2e练习 2025-2026学年人教版七年级英语上册

七年级英语上册Unit7知识点-Section A 2a-2e练习 小试牛刀 A. 选用方框中的短语填空（每个限用一次） | How much | Can I help you | how much is | how much are | Total | 1. — ____________________? — Yes, please. I‘d like some apples. 2. — ____________________ the birthday cake? — It’s 45 yuan. 3. — ____________________ these balloons? — They are 10 yuan for a pack. 4. The ____________________ price is 120 yuan. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. The noodles are 15 yuan. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 2. You need to buy some candles. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 3. There are 12 eggs in the box. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. — ____________________ is the milk? — It‘s 8 yuan. A. How many B. How much C. How old D. How often 2. — Can I help you? — ____________________. I want to buy some juice. A. Yes, please B. No, thanks C. You’re welcome D. Sorry 3. The total ________ of all the things is 135 yuan. A. price B. number C. value D. cost 4. We need to buy some ________ for the birthday cake. A. candles B. noodles C. balloons D. apples 5. Which of the following is a drink? A. Pizza. B. Chocolate. C. Milk. D. Eggs. B. 完成句子（★★） 根据购物对话和分类提示，用正确的词汇完成句子。 1. 这些苹果多少钱？ ________ ________ ________ these apples? 2. 我们一共需要付多少钱？ What is the ________ ________? 3. 请把食品和饮料放在不同的购物清单里。 Put food and ________ into different ________ lists. 4. 我买了10个气球和5支蜡烛。 I bought ten ________ and five ________. 5. 你能帮我吗？我想买一些比萨。 Can you help me? I want to buy some ________. 拓展思考 你和朋友要举办一个生日派对。写一段购物对话（至少6句），你和店员之间询问物品价格、数量，并决定购买。最后计算总价。使用 Can I help you? / How much is/are...? / I‘ll take... / Total 等表达。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. Can I help you 2. How much is 3. How much are 4. Total 小试牛刀 B 1. Are the noodles 15 yuan? Yes, they are. / No, they aren’t. 2. Do you need to buy some candles? Yes, I do. / No, I don‘t. 3. Are there 12 eggs in the box? Yes, there are. / No, there aren’t. 配套练习 A 1. B 2. A 3. A 4. A 5. C 配套练习 B 1. How much are 2. total price 3. drinks; shopping 4. balloons; candles 5. pizza 拓展思考（示例） Shop assistant: Can I help you? You: Yes, please. How much is a birthday cake? Shop assistant: It’s 68 yuan. You: OK, I‘ll take it. How much are these candles? Shop assistant: 5 yuan for one pack. You: I’ll take two packs. And how much is the juice? Shop assistant: 12 yuan for a big bottle. You: I‘ll take one. What’s the total? Shop assistant: 68 + 10 + 12 = 90 yuan. You: Here’s the money. Thank you. 1 学科网（北京）股份有限公司 $