Unit4 What do we buy 易错语法（专项训练）-2026-2027学年沪教版四年级英语上册

沪教版四年级英语上册 Unit4 What do we buy? 易错语法专项训练 班级：__________ 姓名：__________ 重点必会单词 & 核心短语 supermarket 超市 a bag of rice 一袋米 a box of eggs 一盒鸡蛋 a bottle of juice 一瓶果汁 buy 购买 sell 出售 need 需要 shopping list 购物单 each 每个 candy 糖果 bread 面包 water 水；给……浇水 how much 多少钱；多少 a bar of chocolate 一块巧克力 Here they are. 它们在这里。 All right. 好的。 What would you like? 你想要什么？ 核心语法精讲 1. What do we buy? 一般现在时，buy / sell / need 动词用法 2. How much 用来询问物品价格；不可数名词的量用 a bag of / a box of / a bottle of / a bar of … 表达 3. What would you like? 购物场景句型，用来询问想要什么 4. 不可数名词：rice, bread, juice, water ，没有复数形式 5. each 每一个，后面接单数名词 6. 购物情景交际：Here they are. / All right. 易错专项练习 一、选出不同类的一项 ( ) 1. A. bread B. rice C. buy ( ) 2. A. supermarket B. shopping list C. farm ( ) 3. A. bottle B. box C. candy ( ) 4. A. buy B. sell C. juice ( ) 5. A. each B. need C. would 二、用括号内所给单词的适当形式填空 1. I ________ (need) some bread for breakfast. 2. Mum ________ (buy) a bag of rice in the supermarket. 3. That shop ________ (sell) fresh juice and eggs. 4. I want three ________ (box) of eggs. 5. How much ________ (be) this bar of chocolate? 6. We make a ________ (shop) list before going shopping. 7. Would you like some ________ (candy)? 8. Each student ________ (have) a bottle of water. 9. They ________ (buy) many things in the supermarket every weekend. 10. Here ________ (be) your bottles of juice. 三、单项选择 ( ) 1. —What ______ you like?—I’d like some bread. A. do B. would C. are ( ) 2. We can buy many food things ______ the supermarket. A. in B. on C. under ( ) 3. —______ is this bottle of juice?—It’s ten yuan. A. How many B. How much C. What ( ) 4. I need ______ rice for my family. A. a bag of B. a box of C. a bar of ( ) 5. The shop ______ fresh eggs every day. A. sell B. sells C. selling ( ) 6. —Here you are.—______ A. All right. B. Thank you. C. Here they are. ( ) 7. I want two ______ chocolate. A. bar of B. bars of C. bar ( ) 8. ______ student gets one bottle of water. A. Each B. All C. Many ( ) 9. We write a ______ before we go shopping. A. shopping list B. street C. hive ( )10. —What do you buy in the shop?—I ______ some candies. A. buys B. buy C. buying 四、选词填空 词库：buy need supermarket each How much 1. I ________ a box of eggs and some bread. 2. ________ is this bottle of juice? 3. We go to the ________ to do shopping. 4. I ________ a bar of chocolate for my sister. 5. ________ child has a small bag of candy. 五、按要求完成句子 1. I need a bag of rice.（对划线部分提问） ___________________________________________________________________________ 2. would / what / you / like (连词成句) ___________________________________________________________________________ 3. We buy food in the supermarket.（翻译成中文） ___________________________________________________________________________ 4. This bar of chocolate is twelve yuan.（对划线部分提问） ___________________________________________________________________________ 5. They sell fresh bread in this shop.（改为一般疑问句） ___________________________________________________________________________ 六、语法完形填空 Mum and I go to the 1. ______. We make a shopping list first. We 2. ______ a bag of rice, a box of eggs and some bread. I want a bar of chocolate. 3. ______ is this chocolate? It’s fifteen yuan. 4. ______ kid can get one candy. The shop 5. ______ nice fresh food. ( ) 1. A. supermarket B. farm C. city ( ) 2. A. need B. needs C. needing ( ) 3. A. How much B. How many C. What ( ) 4. A. Each B. All C. Many ( ) 5. A. sell B. sells C. selling 七、阅读理解 Today is Saturday. Kitty goes shopping with her mum. They go to a big supermarket. Before they go out, they write a shopping list. They need a bag of rice, a box of eggs and some bread. Kitty wants a bottle of juice and a bar of chocolate. They look at the price. The juice is eight yuan. The chocolate is twelve yuan. The supermarket sells fresh food. Each child can get one small candy for free. They are happy with their shopping. ( ) 1. Where do Kitty and her mum go shopping? A. In a supermarket. B. On a farm. C. In a city flat. ( ) 2. What do they write before shopping? A. A shopping list. B. A story. C. A number list. ( ) 3. What does Kitty want? A. A bottle of juice and a bar of chocolate. B. A bag of rice and eggs. C. Some bread and water. ( ) 4. How much is the bar of chocolate? A. 8 yuan. B. 12 yuan. C. 15 yuan. ( ) 5. Which sentence is true? A. The supermarket sells fresh food. B. Each adult gets a candy. C. The juice costs twelve yuan. 参考答案 一、选出不同类的一项 1.C 2.B 3.C 4.C 5.A 二、用括号内所给单词的适当形式填空 1.need 2.buys 3.sells 4.boxes 5.is 6.shopping 7.candy 8.has 9.buy 10.are 三、单项选择 1.B 2.A 3.B 4.A 5.B 6.B 7.B 8.A 9.A 10.B 四、选词填空 1.buy 2.How much 3.supermarket 4.need 5.Each 五、按要求完成句子 1.What do you need? 2.What would you like? 3.我们在超市购买食物。 4.How much is this bar of chocolate? 5.Do they sell fresh bread in this shop? 六、语法完形填空 1.A 2.A 3.A 4.A 5.B 七、阅读理解 1.A 2.A 3.A 4.B 5.A 学科网（北京）股份有限公司 $