Unit 1 Spending Money Wisely单元知识总结及重点易错（专项训练）-2026-2027学年重大版英语六年级上册

**基本信息** 聚焦“Spending Money Wisely”单元核心，以十大易错考点为纲，构建“知识梳理-考点精讲-分层训练-解析反馈”四维体系，强化语言应用与思维辨析。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |单词/短语/句型|20/20/16|词性/搭配/语境应用|词汇→短语→句型递进| |语法|4大项|规则公式化（如spend两种结构）|语法规则→考点关联| |易错考点精讲|10个|核心规则+易错警示|概念辨析→错误规避| |专项训练|90题（每考点9题）|基础巩固→提升变式→拓展迁移|难度梯度→能力进阶|

重大版六年级上册 · Unit 1 Spending Money Wisely · 单元重点整理与易错专项练习 重大版六年级上册英语 Unit 1 Spending Money Wisely 单元知识总结及重点易错专项训练 ■ ■ ■ ■ ■ ■ ■ 说明：本练习紧扣最新教材精选 10 个重点易错考点，每个考点含基础题×3、提升题×3、拓展题×3，共 90 题。 第一部分 本单元重点单词 （共20个核心词汇，含词性与中文释义，请重点记忆） 单词 词性 中文释义 单词 spend v. 花费；度过 spent（过去式） money n. 钱；金钱 save save v. 节省；储蓄 waste waste v./n. 浪费 enough enough adj./adv. 足够的/地 too much cheap adj. 便宜的 expensive expensive adj. 昂贵的 price price n. 价格 cost cost n./v. 费用；花费 wallet wallet n. 钱包（男式） purse purse n. 钱包（女式） coin coin n. 硬币 note note n. 纸币；笔记 pay pay v. 付款 afford afford v. 负担得起 borrow borrow v. 借入 lend lend v. 借出 choose choose v. 选择 choice choice n. 选择 compare compare v. 比较 budget 第二部分 本单元重点短语 （共20个高频短语，含中文释义，请熟读熟记） 重点短语（英文） 中文释义 spend money on... 在……上花钱 spend time doing 花时间做某事 too much money 太多钱（不可数） too many things 太多东西（可数） save money 省钱；存钱 waste money 浪费钱 pay for 为……付款 enough money 足够的钱 how much 多少钱 make a choice 做选择 shop wisely 明智购物 compare prices 比较价格 make a budget 做预算 borrow...from 从……借入 lend...to 把……借给 afford to buy 买得起 need to do 需要做某事 be necessary for 对……是必要的 make a decision 做决定 go shopping 去购物 第三部分 本单元重点句型 （共16个典型购物/理财句型，中英对照） 英语句型 中文翻译 How much is it? 它多少钱？（问单价） How much are they? 它们多少钱？（问复数） It's too expensive. 它太贵了。 It's very cheap. 它很便宜。 I want to buy a new pen. 我想买一支新钢笔。 She needs to save money. 她需要省钱。 He spends too much on snacks. 他在零食上花太多钱了。 We should compare prices. 我们应该比较价格。 You shouldn't waste money. 你不应该浪费钱。 Can I afford this book? 我买得起这本书吗？ Let me think about it. 让我想一想。 I'll take it. 我要买下它。（成交） Here is your change. 这是找你的零钱。 It costs fifty yuan. 它花费五十元。 Do you have enough money? 你有足够的钱吗？ We need to make a budget. 我们需要做预算。 第四部分 本单元重点语法 语法一：How much 询问价格 结构：How much + be + 主语？回答：It's / They're + 价格。 例：— How much is the pen? — It's 10 yuan. — How much are the shoes? — They're 80 yuan. 语法二：spend 的两种句式 ① spend + 钱 + on + 名词 ② spend + 时间 + (in) doing sth 例：She spends 20 yuan on books. He spends 2 hours (in) reading. 语法三：too much / too many 的区别 too much + 不可数名词；too many + 可数名词复数 例：too much money / too many books 语法四：should / shouldn't 表建议 should + 动词原形（无人称变化）；shouldn't = should not 例：You should save money. You shouldn't waste money. 第五部分 十大易错考点精讲 （每个考点含详细讲解，请仔细阅读后再做练习） 考点一：How much 询问价格的单复数判断 核心规则：How much 用于询问价格。当主语是单数名词或不可数名词时，be 动词用 is；当主语是复数名词时，be 动词用 are。常见易错点：a pair of + 复数名词作主语时，谓语动词用 is（强调整体）。 考点二：spend 的两种核心句型结构 核心规则：① spend + 钱 + on + 名词（在某物上花钱）；② spend + 时间 + (in) doing + 名词（花时间做某事）。注意：spend 的主语必须是 人，不能用物作主语。常见错误：用 cost 替换 spend 时句式结构完全不同。 考点三：too much 与 too many 的名词区分 核心规则：too much + 不可数名词（如 money, time, water）；too many + 可数名词复数（如 things, books, people）。易错点：看到名词先判断可数/不可数，再选 much 或 many。 考点四：should 与 shouldn't 表建议的用法 核心规则：should 是情态动词，后接 动词原形，无人称和数的变化。否定式 shouldn't = should not。用于给出建议或劝告。易错：在 should 后加 to（错误）或加 s（错误）。 考点五：cheap 与 expensive 的语境辨析 核心规则：cheap = 便宜的（价格低，褒义或中性）；expensive = 昂贵的（价格高，有时含负面意味）。句型：It's cheap/expensive. How much is it? — It's only... / It costs...易错：用 expensive 修饰价格（错：The price is expensive → 对：The price is high） 考点六：可数与不可数名词的量词搭配 核心规则：不可数名词（money, water, bread, milk）不能直接加 a 或数字，需用 a piece of / a bottle of / a cup of / a pair of 等量词。可数名词复数可直接用 many / three / some 修饰。易错：a money（错）；a bread（错）；two waters（错，应为 two bottles of water）。 考点七：购物场景交际用语应答匹配 核心规则：购物常用交际语：Can I help you? — Yes, I'd like... / I'm looking for...；How can I help you? — I want to buy...；Here you are. — Thank you.；I'll take it. — OK, here's your change.。易错：把 I'll take it（我要了/成交）误用为 I'll buy it（语法没错但不够地道）。 考点八：choose 与 pick 的近义辨析 核心规则：choose 强调 选择的过程或决定（choose → chose → chosen）；pick 强调 从多个中挑出/捡起的动作（pick → picked → picked）。choose to do = 决定做某事；pick out = 挑出。易错：pick 的过去式直接加 ed，不是 pick → picket。 考点九：pay for 付款表达的固定搭配 核心规则：pay for + 物品 = 为某物付款；pay (sb) + money + for + 物品 = 为某物付（某人）多少钱。pay 的过去式是 paid。易错：pay 后不能直接加物品（pay the book 错 → pay for the book 对）。 考点十：save 与 waste 的理财语境运用 核心规则：save money = 省钱 / 存钱（正面）；waste money = 浪费钱（负面）。save time = 节省时间；waste time = 浪费时间。save 还可作形容词 safe（安全的） 的动词形式关联记忆。易错：waste 后接 doing（waste time doing），不是 waste time to do。 第六部分 易错考点专项训练（共90题） 说明：◇ 基础题 ▷ 提升题 ★ 拓展题（全部为选择题） 考点一：How much 询问价格的单复数判断 基础题（选择题） ◇（ ）1 — ______ is this pencil box? — It's fifteen yuan. A. How many B. How much C. What D. Which ◇（ ）2 How much ______ the shoes under the bed? A. am B. is C. are D. be ◇（ ）3 How much ______ a pair of socks in your shop? A. am B. is C. are D. be 提升题（选择题） ▷（ ）1 How much ______ the bread and the milk together? A. is B. are C. am D. be ▷（ ）2 — How much ______ those toy cars? — They're sixty yuan. A. is B. are C. be D. am ▷（ ）3 How much ______ the pair of trousers cost in the shop? A. do B. does C. is D. are 拓展题（选择题） ★（ ）1 In the market, how much ______ the vegetables and fruit on the table? A. is B. are C. be D. am ★（ ）2 How much ______ each student need for the school trip to Xiamen? A. do B. does C. are D. is ★（ ）3 How much ______ the money in your wallet and Bella's purse? A. is B. are C. be D. am 考点二：spend 的两种核心句型结构 基础题（选择题） ◇（ ）1 Olivia spends twenty yuan ______ a new notebook every month. A. in B. on C. at D. for ◇（ ）2 Chen Wei spends two hours ______ his homework every evening. A. do B. does C. doing D. to do ◇（ ）3 Jam's mother spends a lot of money ______ clothes for the family. A. buy B. buying C. on buying D. on 提升题（选择题） ▷（ ）1 They ______ too much time ______ computer games last weekend. A. spend; on B. spent; on C. spent; in D. spends; in ▷（ ）2 Which sentence is WRONG? A. She spends 50 yuan on books. B. He spends 2 hours reading. C. The book spends him 20 yuan. D. They spend money wisely. A. A B. B C. C D. D ▷（ ）3 Bella ______ thirty minutes a day ______ English every morning. A. spend; practice B. spends; practicing C. spends; practice D. spend; practicing 拓展题（选择题） ★（ ）1 Zhou Kai's father told him not to ______ too much money ______ snacks at school. A. spend; in B. cost; on C. spend; on D. pay; for ★（ ）2 In Qingdao, Lily ______ half her pocket money ______ sea food during the holiday. A. spent; on B. spend; in C. spent; in buy D. cost; on ★（ ）3 The teacher asked Zhang Hao how much time he ______ ______ his favourite hobby last year. A. spends; on B. spent; on C. spent; in D. spend; in 考点三：too much 与 too many 的名词区分 基础题（选择题） ◇（ ）1 Don't spend ______ money on video games. A. too many B. too much C. many too D. much too ◇（ ）2 There are ______ people in the shop on Sunday. A. too much B. much too C. too many D. many too ◇（ ）3 We shouldn't waste ______ water every day. A. too many B. too much C. many too D. much too 提升题（选择题） ▷（ ）1 Olivia bought ______ things in the supermarket, so she spent ______ money. A. too many; too much B. too much; too many C. too many; too many D. too much; too much ▷（ ）2 Which is CORRECT? A. too much books B. too many homework C. too much information D. too many rice A. A B. B C. C D. D ▷（ ）3 Jam always eats ______ sweets and drinks ______ cola. That's not healthy. A. too much; too much B. too many; too much C. too many; too many D. too much; too many 拓展题（选择题） ★（ ）1 The shop sells ______ different kinds of snacks, and Chen Wei has ______ pocket money left this month. A. too many; too much B. too much; too many C. too many; too many D. too much; too much ★（ ）2 In Jinan, they found that ______ tourists visited the market and bought ______ local food. A. too much; too much B. too many; too much C. too many; too many D. too much; too many ★（ ）3 Bella's mother told her not to buy ______ clothes online because she already had ______ dresses. A. too much; too many B. too many; too much C. too many; too many D. too much; too much 考点四：should 与 shouldn't 表建议的用法 基础题（选择题） ◇（ ）1 You ______ waste money on things you don't need. A. should B. shouldn't C. not should D. don't should ◇（ ）2 We ______ compare prices before we buy something expensive. A. should B. shouldn't C. not should D. don't should ◇（ ）3 Lily ______ to save some money every month. (Choose the correct form) A. should B. shoulds C. shoulded D. should to 提升题（选择题） ▷（ ）1 Which sentence is CORRECT? A. He should to study hard. B. She should saves money. C. They should listen to the teacher. D. You should not to be late. A. A B. B C. C D. D ▷（ ）2 Zhang Hao has a toothache. The doctor says he ______ eat too many sweets. A. should B. shouldn't C. should to D. not should ▷（ ）3 Olivia's mother thinks she ______ a budget for her pocket money. A. should make B. should makes C. should to make D. should making 拓展题（选择题） ★（ ）1 The teacher told the class that everyone ______ carefully about how to spend money ______. A. should think; wisely B. should thinks; wise C. should to think; wisely D. should thought; wise ★（ ）2 Jam's father advised him that he ______ ask for a receipt when he ______ something expensive. A. should; buys B. shoulds; buy C. should; buy D. should to; buys ★（ ）3 Bella wrote in her diary: 'I ______ too much money yesterday, so today I ______ anything.' A. spent; should buy not B. spend; shouldn't buy C. spent; shouldn't buy D. spent; should not to buy 考点五：cheap 与 expensive 的语境辨析 基础题（选择题） ◇（ ）1 The shoes are only thirty yuan. They are very ______. A. expensive B. high C. cheap D. low ◇（ ）2 This watch costs two thousand yuan. It's too ______ for me. A. cheap B. low C. expensive D. small ◇（ ）3 — Is the bag cheap or expensive? — It's ______. It's only fifteen yuan. A. expensive B. cheap C. high D. big 提升题（选择题） ▷（ ）1 Which sentence is WRONG? A. The price of the book is high. B. The book is expensive. C. The price is expensive. D. The book costs a lot. A. A B. B C. C D. D ▷（ ）2 In Wuhan, Chen Wei found a shop where everything was ______ than in his city. A. more expensive B. expensiver C. more cheaper D. cheap ▷（ ）3 Lily wants a ______ bag, but her mother says the ______ one is better quality. A. cheap; expensive B. expensive; cheap C. cheap; cheap D. expensive; expensive 拓展题（选择题） ★（ ）1 Zhou Kai compared two jackets. One was ______ but made of poor material; the other was ______ but would last longer. A. expensive; cheap B. cheap; expensive C. high; low D. low; high ★（ ）2 Olivia told Jam that the ______ something is, the ______ people think it is good quality. (Not always true!) A. expensive; more B. more expensive; more C. expensiver; more D. most expensive; most ★（ ）3 The shopkeeper said, 'The ______ price is 50 yuan, but today we have a special ______ price of 35 yuan.' A. expensive; cheap B. high; low C. cheap; expensive D. low; high 考点六：可数与不可数名词的量词搭配 基础题（选择题） ◇（ ）1 I'd like to buy ______ bread for breakfast. A. a B. an C. a piece of D. a pair of ◇（ ）2 Please give me ______ water. I'm thirsty. A. a bottle of B. a pair of C. a piece of D. a cup ◇（ ）3 Zhang Hao bought ______ new socks yesterday. A. a pair of B. a piece of C. a bottle of D. a cup of 提升题（选择题） ▷（ ）1 Which is CORRECT? A. two piece of paper B. two pieces of paper C. two piece of papers D. two pieces of papers A. A B. B C. C D. D ▷（ ）2 Lily bought three ______ milk and five ______ bread at the supermarket. A. bottles of; pieces of B. bottle of; piece of C. bottles of; piece of D. bottle of; pieces of ▷（ ）3 In Xiamen, Jam drank two ______ tea and ate a ______ cake. A. cups of; piece of B. cup of; piece of C. cups of; pieces of D. cup of; pieces of 拓展题（选择题） ★（ ）1 Bella's mother asked her to get four ______ eggs and a ______ meat from the market in Kunming. A. piece of; bottle of B. bottles of; piece of C. (no word); piece of D. pieces of; pair of ★（ ）2 The recipe needs two ______ flour and one ______ milk. Can you buy them in Jinan? A. cup of; bottle of B. cups of; bottle of C. cups of; bottles of D. cup of; bottles of ★（ ）3 Olivia packed her bag with three ______ socks, a ______ toothpaste, and two ______ chocolate. A. pairs of; tube of; bars of B. pair of; tubes of; bar of C. pairs of; tubes of; bars of D. pair of; tube of; bar of 考点七：购物场景交际用语应答匹配 基础题（选择题） ◇（ ）1 — Can I help you? — ______ A. Yes, I'd like a pen. B. Thank you. C. You're welcome. D. That's OK. ◇（ ）2 — How much is it? — ______ A. It's a book. B. It's ten yuan. C. I like it. D. Here you are. ◇（ ）3 — Here is your change. — ______ A. You're welcome. B. Thank you. C. That's right. D. OK, I'll take it. 提升题（选择题） ▷（ ）1 — I'm looking for a gift for my friend. — ______ — Something small and cheap. A. Can I help you? B. How much is it? C. What about this one? D. Here you are. ▷（ ）2 — It's too expensive for me. — ______ We have cheaper ones. A. Here you are. B. Thank you. C. Don't worry. D. You're welcome. ▷（ ）3 Which response is most polite when the shopkeeper says 'Can I help you?' and you just want to look around? A. No, thanks. I'm just looking. B. Go away. C. I don't need you. D. Yes, you can. 拓展题（选择题） ★（ ）1 In a shop in Qingdao, the shopkeeper says: 'The price includes a gift box.' The customer should reply: ______ A. I'll take it. B. How much is it? C. That's too cheap. D. Here you are. ★（ ）2 Olivia is shopping with her mother. The shopkeeper asks: 'Would you like to try it on?' Olivia should say: ______ A. Yes, please. B. I'll take it. C. How much? D. No, I don't like. ★（ ）3 Jam sees a sign: 'Buy one, get one free.' He asks the shopkeeper: 'Does that mean I can get two for the price of one?' The shopkeeper should say: ______ A. Yes, exactly! B. No, you can't. C. Here you are. D. Thank you. 考点八：choose 与 pick 的近义辨析 基础题（选择题） ◇（ ）1 Chen Wei can't ______ which pair of shoes to buy. They all look nice. A. pick B. choose C. take D. make ◇（ ）2 Lily ______ a red apple from the basket. A. chose B. picked C. took D. made ◇（ ）3 — Which one do you like best? — I can't decide. Let me ______. A. think B. choose C. pick out D. look 提升题（选择题） ▷（ ）1 Which is CORRECT? A. She picked a book from the shelf. B. He choosed the blue one. C. They picket two shirts. D. I choose to go yesterday. A. A B. B C. C D. D ▷（ ）2 Olivia ______ to save her money instead of buying the toy. A. picked B. choosed C. chose D. pick ▷（ ）3 Zhou Kai helped his mother ______ the best fruit at the market in Wuhan. A. choose B. chosen C. chose D. picket 拓展题（选择题） ★（ ）1 The teacher asked the students to ______ a partner for the group activity, and Bella ______ Jam. A. choose; picked B. choose; choose C. pick; chose D. chose; picked ★（ ）2 After ______ carefully, Zhang Hao finally ______ the cheapest one with the best quality. A. choosing; picked B. picking; chose C. choosing; choose D. pick; chosen ★（ ）3 In Xiamen, Lily went to several shops before she could ______ which souvenir to buy for her cousin. A. picked B. choose C. chose D. pick 考点九：pay for 付款表达的固定搭配 基础题（选择题） ◇（ ）1 I need to ______ my new schoolbag. It cost me eighty yuan. A. pay B. pay for C. pay to D. pay at ◇（ ）2 How much did you ______ the dictionary? A. pay for B. pay C. spend D. cost ◇（ ）3 Jam ______ fifty yuan for his basketball shoes last week. A. pays B. paid C. payed D. paying 提升题（选择题） ▷（ ）1 Which is WRONG? A. She paid 20 yuan for the pen. B. He paid for the dinner. C. They payed the bill together. D. I paid him 100 yuan for the watch. A. A B. B C. C D. D ▷（ ）2 Olivia ______ the shopkeeper 35 yuan, but she thinks she ______ too much. A. paid; paid B. paid; cost C. cost; paid D. spent; paid ▷（ ）3 Chen Wei asked his father: 'Can you ______ this bike? I don't have enough money.' A. pay B. pay for C. spend D. cost 拓展题（选择题） ★（ ）1 In Kunming, Lily ______ 120 yuan for a pair of shoes, but her friend Bella only ______ 80 yuan for the same kind. A. paid; paid B. payed; paid C. paid; pays D. pays; paid ★（ ）2 The teacher asked: 'Who ______ the bill when you went to the restaurant in Jinan?' A. pay for B. paid for C. pays D. payed for ★（ ）3 Zhou Kai's mother said: 'If you want that jacket, you must ______ it with your own pocket money.' A. pay B. pay for C. spend D. cost 考点十：save 与 waste 的理财语境运用 基础题（选择题） ◇（ ）1 We should ______ money for the future. A. waste B. save C. spend D. pay ◇（ ）2 Don't ______ your pocket money on useless things. A. save B. make C. waste D. take ◇（ ）3 Bella ______ a lot of time watching TV every day. A. saves B. wastes C. makes D. pays 提升题（选择题） ▷（ ）1 Which is CORRECT? A. He wasted two hours to play games. B. She saves money to buy a bike. C. They waste time in do homework. D. We should waste not money. A. A B. B C. C D. D ▷（ ）2 Olivia's father told her: 'If you ______ ten yuan a week, you can buy that guitar in a year.' A. waste B. spend C. save D. pay ▷（ ）3 Zhang Hao used to ______ too much money on snacks, but now he tries to ______ it. A. waste; save B. save; waste C. spend; waste D. pay; save 拓展题（选择题） ★（ ）1 The teacher asked the class: 'What does it mean to be a wise spender?' The best answer is: ______ A. Always waste money. B. Never save money. C. Save money and don't waste it. D. Spend all your money. ★（ ）2 In a survey in Wuhan, students who ______ their pocket money wisely had more ______ for emergencies. A. wasted; money B. saved; money C. spend; time D. pay; things ★（ ）3 Jam wrote in his diary: 'Today I learned that ______ money is not about being poor; it's about being ______ with what you have.' A. wasting; careful B. saving; careless C. saving; wise D. spending; rich 第七部分 参考答案与详细解析 （按考点分组，每大题内序号独立） 考点一：How much 询问价格的单复数判断 — 参考答案与解析 基础题答案： 1. B 【解析】How much 问价格，pencil box 是单数，题干问'哪个疑问词'，选 How much。 2. C 【解析】shoes 是复数，be 动词用 are。 3. B 【解析】a pair of + 复数名词，强调整体，be 动词用 is。 提升题答案： 1. A 【解析】bread 和 milk 并列指两样东西，复数概念用 are。 2. B 【解析】those toy cars 复数，用 are。 3. B 【解析】the pair of trousers 强调整体，cost 是实义动词，疑问句需加助动词 does。 拓展题答案： 1. B 【解析】vegetables and fruit 两样东西，复数概念用 are。 2. A 【解析】each student 单数，need 是实义动词，疑问句用 does。 3. A 【解析】the money 不可数，用 is。 考点二：spend 的两种核心句型结构 — 参考答案与解析 基础题答案： 1. B 【解析】spend + 钱 + on + 名词，固定搭配。 2. C 【解析】spend + 时间 + (in) doing，doing 不能省。 3. D 【解析】spend money on + 名词，on 后接名词 clothes。 提升题答案： 1. C 【解析】last weekend 过去时，spend → spent；time 不可数用 in doing。 2. C 【解析】C 句 The book spends him 20 yuan 主语是物，spend 主语必须是人，故错误。 3. B 【解析】Bella 三单，spend → spends；time 不可数用 (in) practicing。 拓展题答案： 1. C 【解析】not to spend...on... 固定搭配，地点 Qingdao。 2. A 【解析】in Qingdao 地点状语；spend 过去式 spent；on + 名词 sea food。 3. C 【解析】last year 过去时，spend → spent；on + 名词 hobby。 考点三：too much 与 too many 的名词区分 — 参考答案与解析 基础题答案： 1. B 【解析】money 不可数，用 too much。 2. C 【解析】people 可数复数，用 too many。 3. B 【解析】water 不可数，用 too much。 提升题答案： 1. A 【解析】things 可数复数 → too many；money 不可数 → too much。 2. C 【解析】information 不可数 → too much information 正确。 3. B 【解析】sweets 可数复数 → too many；cola 不可数 → too much。 拓展题答案： 1. A 【解析】kinds 可数复数 → too many；money 不可数 → too much。 2. B 【解析】tourists 可数复数 → too many；food 不可数 → too much。 3. C 【解析】clothes 可数复数 → too many；dresses 可数复数 → too many。 考点四：should 与 shouldn't 表建议的用法 — 参考答案与解析 基础题答案： 1. B 【解析】不应该浪费 → shouldn't。 2. A 【解析】应该比较价格 → should。 3. A 【解析】should + 动词原形，无人称变化。 提升题答案： 1. C 【解析】C 正确：They should listen（should + 原形）。A 多 to；B 多 s。 2. B 【解析】不应该吃太多糖 → shouldn't。 3. A 【解析】should + 动词原形 make。 拓展题答案： 1. A 【解析】should + 动词原形 think；wisely 副词修饰。 2. A 【解析】should + 动词原形 ask；buys 三单。 3. C 【解析】yesterday 过去时 spent；shouldn't + 动词原形 buy。 考点五：cheap 与 expensive 的语境辨析 — 参考答案与解析 基础题答案： 1. C 【解析】三十元很便宜 → cheap。 2. C 【解析】两千元太贵 → expensive。 3. B 【解析】十五元 → cheap。 提升题答案： 1. C 【解析】C 错：price 不能用 expensive 修饰，要用 high。 2. A 【解析】than 比较级，expensive → more expensive。 3. A 【解析】Lily 想要便宜的包，妈妈却说贵的那个质量更好。 拓展题答案： 1. B 【解析】便宜但材料差 vs 贵但更耐穿。 2. B 【解析】the more expensive...the more... 比较级句型。 3. B 【解析】high price / low price 固定搭配。 考点六：可数与不可数名词的量词搭配 — 参考答案与解析 基础题答案： 1. C 【解析】bread 不可数，需用 a piece of 修饰。 2. A 【解析】water 不可数，用 a bottle of water。 3. A 【解析】socks 成对的物品，用 a pair of。 提升题答案： 1. B 【解析】paper 不可数，复数用 two pieces of paper。 2. A 【解析】milk 不可数 → bottles of；bread 不可数 → pieces of。 3. A 【解析】tea 不可数 → cups of；cake 用 a piece of 修饰。 拓展题答案： 1. C 【解析】eggs 可数复数无需量词；meat 不可数 → a piece of。 2. B 【解析】flour 不可数 → cups of；milk 不可数 → bottle of。 3. A 【解析】socks 成对 → pairs of；toothpaste → tube of；chocolate → bars of。 考点七：购物场景交际用语应答匹配 — 参考答案与解析 基础题答案： 1. A 【解析】Can I help you? 回答：Yes, I'd like...（我想买……）。 2. B 【解析】How much is it? 回答价格：It's + 钱数。 3. B 【解析】Here is your change. 回应：Thank you.（谢谢。） 提升题答案： 1. C 【解析】顾客说想看礼物，店员应推荐：What about this one? 2. C 【解析】顾客嫌贵，店员安慰：Don't worry, we have cheaper ones. 3. A 【解析】只是随便看看，礼貌回答：No, thanks. I'm just looking. 拓展题答案： 1. A 【解析】价格含礼盒 → 顾客决定买下 → I'll take it. 2. A 【解析】Would you like to try it on? 礼貌回答：Yes, please. 3. A 【解析】买一送一的含义确认 → Yes, exactly!（对，就是这样！） 考点八：choose 与 pick 的近义辨析 — 参考答案与解析 基础题答案： 1. B 【解析】choose 强调从多个选项中做决定。 2. B 【解析】pick 强调从篮子里挑出/捡起的动作。 3. C 【解析】pick out = 挑出、选出。 提升题答案： 1. A 【解析】A 正确：picked 是 pick 的过去式。B choose→chose。 2. C 【解析】choose to do = 决定做某事，过去式 chose。 3. A 【解析】help sb (to) do sth → choose 动词原形。 拓展题答案： 1. A 【解析】choose a partner（选择搭档）；pick 强调挑出（过去式 picked）。 2. B 【解析】after 是介词，后接 choosing；主句用 chose 过去式。 3. B 【解析】could 是情态动词，后接动词原形 choose。 考点九：pay for 付款表达的固定搭配 — 参考答案与解析 基础题答案： 1. B 【解析】pay for + 物品，为某物付款，固定搭配。 2. A 【解析】pay for + 物品 = 为……付款。 3. B 【解析】pay 的过去式是 paid，不是 payed。 提升题答案： 1. C 【解析】C 错：paid 的拼写是 paid，不是 payed。 2. A 【解析】pay sb money for sth = 为某物付给某人多少钱。 3. B 【解析】pay for + 物品，固定搭配。 拓展题答案： 1. A 【解析】last week 过去时，pay → paid；pay for 固定搭配。 2. B 【解析】went 过去式，疑问句用 did...pay for。 3. B 【解析】pay for + 物品，own pocket money 修饰语。 考点十：save 与 waste 的理财语境运用 — 参考答案与解析 基础题答案： 1. B 【解析】save money for the future 为未来存钱/省钱。 2. C 【解析】waste money on useless things 在没用的东西上浪费钱。 3. B 【解析】waste time doing 浪费时间做某事（不是 to do）。 提升题答案： 1. B 【解析】B 正确：saves money to buy a bike（存钱买车）。 2. C 【解析】save 存钱/节省（正面） vs waste 浪费（负面），前后对比。 3. A 【解析】used to waste...but now tries to save 过去浪费现在节省。 拓展题答案： 1. C 【解析】wise spender → save money and don't waste it 明智消费。 2. B 【解析】saved money 存下的钱（过去分词作定语）；for emergencies 应急。 3. C 【解析】save money 存钱；being wise with what you have 明智使用所拥有的。 第 页 学科网（北京）股份有限公司 $