Unit 5 Food we eat Part B (同步练)-2026-2027学年人教PEP版英语五年级上册

2026-2027学年人教PEP版五年级上册英语同步分层课时练 Unit 5 Food we eat Part B　Let's talk · Let's learn · Read and write 问问食物价格 · 学学植物生长 · 读懂食物从哪来 【本课时知识点梳理】 一、植物生长与食物来源词汇 单词 意思 单词 意思 seed 种子 stem 茎 root 根 leaf (leaves) 叶子 pull up 拔出 grow 生长；种植 Mrs 太太；夫人 coconut 椰子 interesting 有趣的 lotus 莲 come from 来自 how much 多少钱 二、核心句型 功能 句子 问价格（单数） How much is the beef? — It's 25 yuan. 问价格（复数） How much are the apples? — They're 10 yuan. 问来自哪里 Where does the rice come from? — It comes from the farm. 问复数来自哪里 Where do tomatoes come from? — They come from the garden. 植物生长 A plant grows from a seed. It has roots, a stem and leaves. 描述植物 We eat the root of carrots. We eat the leaves of cabbage. 巧记口诀：问价格 How much is/are？问来源 Where do/does... come from？单数复数要分清。 三、语法小结：How much 与 come from ① How much 问价格： 　单数：How much is + 单数名词？ — It's ... yuan. 　复数：How much are + 复数名词？ — They're ... yuan. ② come from 表示「来自」： 　主语第三人称单数：Where does ... come from? — It comes from... 　主语复数：Where do ... come from? — They come from... ③ 注意：does/do 后面动词用原形 come，不能写成 comes。 四、植物小知识：我们吃植物的哪个部分？ 植物部分 我们吃的食物举例 根 (root) 胡萝卜 (carrot)、土豆 (potato)、红薯 (sweet potato) 茎 (stem) 芹菜 (celery)、甘蔗 (sugar cane) 叶 (leaf) 白菜 (cabbage)、菠菜 (spinach)、生菜 (lettuce) 花 (flower) 花菜 (cauliflower)、西兰花 (broccoli) 果实 (fruit) 西红柿 (tomato)、黄瓜 (cucumber)、苹果 (apple) 种子 (seed) 豌豆 (pea)、豆子 (bean)、大米 (rice) A 层　基础巩固　（全班必做） 一、词汇分类站。选出每组中不同类的一项。 (　) 1. A. seed　　B. root　　C. stem　　D. beef (　) 2. A. carrot　　B. potato　　C. apple　　D. cabbage (　) 3. A. how much　　B. how many　　C. how old　　D. come from (　) 4. A. rice　　B. noodles　　C. bread　　D. water (　) 5. A. grow　　B. pull　　C. eat　　D. interesting 二、词汇站。根据句意和首字母提示写出单词。 1. A plant grows from a s________. 2. The r________ of a carrot is under the ground. 3. How m________ is this book? — It's 10 yuan. 4. Where does rice come f________? — It comes from the farm. 5. We eat the l________ of cabbage. 6. This story book is very i________. I like it. 三、小小翻译家。 1. 多少钱　　　　　　　　__________________________ 2. 来自哪里　　　　　　　__________________________ 3. 植物的根　　　　　　　__________________________ 4. 生长；种植　　　　　　　__________________________ 5. How much is the beef? 　　　　__________________________ 6. They come from the farm. 　　　　__________________________ 7. pull up 　　　　　　　　　　__________________________ 8. Mrs Smith 　　　　　　　　__________________________ 四、选 is / are / do / does 填空。 1. How much ________ the rice? 2. How much ________ the apples? 3. Where ________ the fish come from? 4. Where ________ the beef come from? 5. How much ________ the vegetables? 6. ________ the milk 5 yuan? 五、单项选择。 (　) 1. — How much ________ the noodles? — ________ 12 yuan. 　　A. is; It's　　B. are; They're　　C. is; They're　　D. are; It's (　) 2. — Where ________ rice come from? — It ________ from the farm. 　　A. do; comes　　B. does; come　　C. does; comes　　D. do; come (　) 3. We eat the ________ of carrots. 　　A. root　　B. leaf　　C. stem　　D. flower (　) 4. A plant grows from a ________. 　　A. leaf　　B. seed　　C. root　　D. stem (　) 5. — How much ________ the tea? — It's 5 yuan. 　　A. am　　B. is　　C. are　　D. be (　) 6. Tomatoes come ________ the garden. 　　A. in　　B. on　　C. from　　D. at B 层　能力提升　（学有余力的同学完成） 六、情景交际。从方框中选择合适的句子补全对话，有两项多余。 A. How much is it?　B. Where do they come from?　C. What's this? D. They're very fresh.　E. How much are they?　F. Can I help you?　G. Here you are. 情景：Mrs Smith 在菜市场买蔬菜。 Shopkeeper: 1. ________ Mrs Smith: Yes, please. I want some carrots. Shopkeeper: Look at these carrots. 2. ________ Mrs Smith: They look nice. 3. ________ Shopkeeper: They are 5 yuan a kilo. Mrs Smith: 4. ________ Shopkeeper: They come from my farm. They are freshly pulled up today. Mrs Smith: Great! I'll take two kilos. Shopkeeper: OK. 5. ________ That's 10 yuan. 七、按要求改写句子。 1. The beef is 25 yuan.（对画线部分提问） 　________ ________ is the beef? 2. Rice comes from the farm.（改为一般疑问句） 　________ rice ________ from the farm? 3. They come from the garden.（对画线部分提问） 　________ ________ they come from? 4. The apples are 8 yuan.（改为单数句子） 　The ________ ________ 8 yuan. 5. We eat the root of carrots.（对画线部分提问） 　________ part of carrots do we eat? 八、用所给单词的适当形式填空。 1. How much ________ (be) the rice? 2. Where ________ (do) the apples come from? 3. A plant ________ (grow) from a seed. 4. We eat the ________ (leaf) of cabbage. 5. These ________ (carrot) are fresh. 6. The fish ________ (be) 20 yuan. 九、句子医生。下列句子中各有一处错误，请圈出并在横线上改正。 1. How much is the apples?　　　　　　　________________ 2. Where does they come from?　　　　　________________ 3. It come from the farm.　　　　　　　　________________ 4. How much are the milk?　　　　　　　________________ 十、连词成句，注意大小写和标点符号。 1. much / how / the / is / beef (? ) 　________________________ 2. from / where / do / come / they (? ) 　________________________ 3. come / they / the / from / farm ( . ) 　________________________ 4. the / how / are / much / apples (? ) 　________________________ 5. grows / a / seed / plant / a / from ( . ) 　________________________ C 层　拓展探究　（挑战题） 十一、阅读理解。 阅读下面短文，完成任务。 　Do you know where our food comes from? Most food comes from plants. 　Rice comes from rice plants. We eat the seeds. Wheat comes from wheat plants. We make bread from wheat. 　Vegetables come from different parts of plants. We eat the roots of carrots and potatoes. We eat the leaves of cabbage and spinach. We eat the fruits of tomatoes and cucumbers. 　Some food comes from animals. Beef comes from cows. Chicken comes from chickens. Fish comes from rivers and the sea. 　All the food is from plants and animals. We should not waste food. 任务一：根据短文判断句子正（T）误（F）。 (　) 1. Most food comes from plants. (　) 2. We eat the seeds of rice. (　) 3. We eat the leaves of carrots. (　) 4. Beef comes from cows. (　) 5. We should waste food. 任务二：根据短文回答问题。 1. What do we make bread from? 　________________________ 2. What part of cabbage do we eat? 　________________________ 3. Where does fish come from? 　________________________ 任务三：你还知道哪些食物来自植物？哪些来自动物？请各写2个。 　From plants: ________________________ 　From animals: ________________________ 十二、小小调查员。调查你家厨房里的3种食物，完成下面的表格。 Food How much (价格) Where it comes from (来自哪里) 根据表格，用 3—4 句话介绍： 　__________________________________________________________________________ 十三、微写作。以 Where does our food come from 为题，写 6—7 句话，说清楚：食物来自哪里？我们吃植物的哪些部分？我们应该怎样对待食物？ 　__________________________________________________________________________ 　__________________________________________________________________________ 　__________________________________________________________________________ 参考答案与解析 一、词汇分类站 1. D　2. C　3. D　4. D　5. D 【解析】1. seed、root、stem 都是植物部分；beef 是食物。 2. carrot、potato、cabbage 都是蔬菜；apple 是水果。 3. how much、how many、how old 都是疑问词组；come from 是动词短语。 4. rice、noodles、bread 都是食物；water 是饮品。 5. grow、pull、eat 都是动词；interesting 是形容词。 二、词汇站 1. seed　2. root　3. much　4. from　5. leaves　6. interesting 【解析】1.植物从种子生长，seed 种子。 2.胡萝卜的根在地下，root 根。 3.How much 多少钱，问价格。 4.come from 来自，固定搭配。 5.我们吃白菜的叶子，leaf 的复数是 leaves。 6.这本故事书很有趣，interesting 有趣的。 【易错点】leaf 的复数是不规则变化 leaves。 三、小小翻译家 1. how much　2. come from　3. the root of a plant 4. grow　5. 牛肉多少钱？　6. 它们来自农场。 7. 拔出；拔起　8. 史密斯太太 【解析】How much 问价格；come from 来自；Mrs 是对已婚女性的尊称。 四、选词填空 1. is　2. are　3. do　4. does　5. are　6. Is 【解析】不可数名词和单数名词用 is；复数名词用 are。 主语第三人称单数用 does；主语复数用 do。 【易错点】rice、beef、milk、tea 都是不可数名词，用 is；vegetables、apples 是复数，用 are。 五、单项选择 1. B　2. C　3. A　4. B　5. B　6. C 【解析】1.noodles 是复数，用 are；回答用 They're。 2.rice 是不可数名词，助动词用 does；后面动词用原形 come。 3.胡萝卜吃根，选 root。 4.植物从种子生长，选 seed。 5.tea 是不可数名词，用 is。 6.come from 来自，固定搭配。 【易错点】does 后面动词一定要用原形 come，不能写成 comes。 六、情景交际 1. F　2. D　3. E　4. B　5. G（多余项：A、C） 【解析】1.购物场景，店员招呼客人，选 F Can I help you?。 2.前面说这些胡萝卜很好，接着说它们很新鲜，选 D They're very fresh.。 3.后面回答是价格，问多少钱，选 E How much are they?。 4.后面回答来自农场，问来自哪里，选 B Where do they come from?。 5.买完上菜，选 G Here you are.。 【易错点】通读对话，按照「招呼→介绍→问价→问来源→成交」逻辑选择。 七、句型转换 1. How much 2. Does; come 3. Where do 4. apple is 5. What 【解析】1.对价格提问用 How much。 2.主语 rice 三单，疑问句借助 does，后面动词用原形 come。 3.对地点提问用 Where；主语 they 复数，助动词用 do。 4.apples 变单数 apple，are 变 is。 5.问「哪一部分」用 What。 八、适当形式填空 1. is　2. do　3. grows　4. leaves　5. carrots　6. is 【解析】1.rice 不可数，用 is。 2.apples 复数，助动词用 do。 3.主语 a plant 三单，grow 变 grows。 4.leaf 的复数是 leaves。 5.these 后面接复数 carrots。 6.fish 表示鱼肉时不可数，用 is。 【易错点】leaf 的复数是 leaves；第三人称单数动词加 -s。 九、句子医生 1. is → are　2. does → do　3. come → comes 4. are → is 【解析】1.apples 是复数，用 are。 2.主语 they 复数，助动词用 do。 3.主语 it 三单，动词用 comes。 4.milk 不可数，用 is。 【易错点】不可数名词作主语，谓语动词用单数。 十、连词成句 1. How much is the beef? 2. Where do they come from? 3. They come from the farm. 4. How much are the apples? 5. A plant grows from a seed. 【解析】1.How much 问价格，beef 不可数用 is。 2.where 引导特殊疑问句，come from 来自。 3.陈述句，主语 they 复数。 4.apples 复数，用 are。 5.grow from 从……生长。 十一、阅读理解 任务一： 　1. T　2. T　3. F　4. T　5. F 任务二： 　1. We make bread from wheat. 　2. We eat the leaves (of cabbage). 　3. It comes from rivers and the sea. 任务三（参考答案）： 　From plants: apples, tomatoes, rice, cabbage... 　From animals: beef, chicken, fish, milk, eggs... 【解析】先定位关键词，在原文中圈画出对应的句子，再回答问题。 十二、小小调查员（参考答案） 示例： 　Rice — 5 yuan a kilo — from the supermarket / farm 　Apples — 8 yuan a kilo — from the fruit shop 　Milk — 6 yuan a box — from the supermarket 　The rice is 5 yuan a kilo. It comes from the farm. The apples are 8 yuan. They come from the fruit shop. 【解析】根据实际调查填写，注意单复数和动词形式。 十三、微写作（参考答案） Where does our food come from? Our food comes from plants and animals. Most vegetables come from plants. We eat different parts of plants. We eat the roots of carrots. We eat the leaves of cabbage. We eat the fruits of tomatoes. Some food comes from animals. Beef comes from cows. Chicken comes from chickens. Food is not easy to get. We should not waste food. We should eat up all the food on our plate. 评分关注点：① 有没有用到 come from 句型；② 有没有用到植物部分词汇；③ 单复数和动词是否正确；④ 句首大写与句末标点。 学科网（北京）股份有限公司 $