Unit 5 A healthy lifestyle.同步词汇笔记 2025-2026学年译林版英语七年级上册

该初中英语单元词汇笔记系统梳理了“健康生活方式”主题核心词汇，涵盖食物名称、健康概念、生活习惯等知识范畴，搭建了从词形变化、核心搭配到语境应用的递进式学习支架。 清单通过“词形变化标注”“核心考点搭配”和“语境例句”构建知识体系，如区分pepper表“甜椒”时可数、“胡椒粉”时不可数，标注tooth的派生词toothache、toothbrush，培养学生的语言能力和学习能力。特别设计“用法对比”和“场景例句”，如chocolate表“总称”时不可数、“巧克力糖”时可数，配“吃太多巧克力对牙齿不好”的生活例句，帮助不同学生高效掌握。学生可自主对照复习，教师能据此设计分层教学活动，提升课堂效率。

译林版 七上 Unit 5 A healthy lifestyle.同步词汇笔记 序号 单词 词形变化 派生词 核心考点 例句 1 lifestyle / la fsta l/ n. 生活方式 复数:lifestyles N/A a healthy lifestyle 健康的生活方式;a modern lifestyle 现代的生活方式 1. Keeping a healthy lifestyle helps us stay fit. 保持健康的生活方式有助于我们保持健康。2. Her lifestyle is quite different from mine. 她的生活方式和我的很不一样。 2 cucumber / kju k mb (r)/ n. 黄瓜 复数:cucumbers N/A fresh cucumber 新鲜黄瓜;eat cucumber 吃黄瓜 1. My mother often makes salad with cucumber. 我妈妈经常用黄瓜做沙拉。2. We bought some cucumbers in the supermarket yesterday. 昨天我们在超市买了一些黄瓜。 3 watermelon / w t mel n/ n. 西瓜 复数:watermelons N/A a big watermelon 一个大西瓜;cut a watermelon 切西瓜 1. Watermelon is my favorite fruit in summer. 西瓜是我夏天最喜欢的水果。2. He shared a watermelon with his little sister. 他和他的小妹妹分吃了一个西瓜。 4 lemon / lem n/ n. 柠檬 复数:lemons N/A a piece of lemon 一片柠檬;lemon juice 柠檬汁 1. She likes to add a little lemon to her tea. 她喜欢在茶里加一点柠檬。2. These lemons taste very sour. 这些柠檬尝起来很酸。 5 pepper / pep (r)/ n. 甜椒;胡椒粉 复数:peppers(表“甜椒”时);不可数(表“胡椒粉”时) N/A green pepper 青椒;black pepper 黑胡椒粉 1. We need to buy some green peppers for cooking. 我们需要买一些青椒来做饭。2. He put a little black pepper on the steak. 他在牛排上撒了一点黑胡椒粉。 6 chocolate / t kl t/ n. 巧克力 复数:chocolates(表“巧克力糖”时);不可数(表“巧克力”总称时) N/A dark chocolate 黑巧克力;a bar of chocolate 一块巧克力 1. My father gave me a bar of chocolate as a gift. 爸爸给了我一块巧克力作为礼物。2. Eating too much chocolate is not good for teeth. 吃太多巧克力对牙齿不好。 7 beef /bi f/ n. 牛肉 不可数名词,无单复数变化 N/A beef noodles 牛肉面;cook beef 煮牛肉 1. I usually have beef noodles for lunch on weekends. 我周末午餐通常吃牛肉面。2. My mother cooks beef very deliciously. 我妈妈煮的牛肉很好吃。 8 carrot / k r t/ n. 胡萝卜 复数:carrots N/A raw carrot 生胡萝卜;fried carrots 炒胡萝卜 1. Eating carrots is good for our eyes. 吃胡萝卜对我们的眼睛有好处。2. She put some carrots in the soup. 她在汤里放了一些胡萝卜。 9 pork /p k/ n. 猪肉 不可数名词,无单复数变化 N/A pork dumplings 猪肉饺子;braised pork 红烧肉 1. We had pork dumplings for dinner yesterday. 昨天我们晚餐吃了猪肉饺子。2. My grandma makes the best braised pork. 我奶奶做的红烧肉最好吃。 10 sweet /swi t/ n. 糖果;甜食;adj. 甜的;可爱的 复数(n.):sweets;比较级(adj.):sweeter;最高级(adj.):sweetest N/A sweet food 甜食;a sweet girl 一个可爱的女孩;sweeter than... 比……甜 1. Don't eat too many sweets, they are bad for teeth. 别吃太多糖果,它们对牙齿不好。2. The apple pie is much sweeter than the orange pie. 苹果派比橘子派甜得多。 11 snack /sn k/ n. 点心,小吃 复数:snacks N/A healthy snacks 健康小吃;after-school snacks 放学后的点心 1. She usually eats some healthy snacks between meals. 她通常在两餐之间吃一些健康小吃。2. We bought some snacks for the picnic. 我们为野餐买了一些点心。 12 health /hel / n. 健康 不可数名词,无单复数变化 1. healthy / hel i/ adj. 健康的2. unhealthy / n hel i/ adj. 不健康的 good health 身体健康;be bad for health 对健康有害;improve health 改善健康 1. Good sleep is important for our health. 良好的睡眠对我们的健康很重要。2. Doing exercise every day can improve your health. 每天锻炼能改善你的健康状况。 13 delicious /d l s/ adj. 美味的 比较级:more delicious;最高级:most delicious N/A delicious food 美味的食物;taste delicious 尝起来美味 1. The food my mother cooks is always delicious. 我妈妈做的食物总是很美味。2. This cake tastes more delicious than the one we had last week. 这个蛋糕比我们上周吃的那个尝起来更美味。 14 important / m p tnt/ adj. 重要的 比较级:more important;最高级:most important importance / m p tns/ n. 重要性 be important for sb. 对某人重要;be important to do sth. 做某事很重要 1. It is important for us to learn English well. 学好英语对我们很重要。2. Health is more important than money. 健康比金钱更重要。 15 diet / da t/ n. 日常饮食 复数:diets N/A a balanced diet 均衡饮食;on a diet 节食 1. Keeping a balanced diet helps us stay healthy. 保持均衡饮食有助于我们保持健康。2. She is on a diet because she wants to lose weight. 她在节食,因为她想减肥。 16 without /w a t/ prep. 没有 无词形变化 N/A without doing sth. 没有做某事;live without... 没有……生活 1. He went to school without having breakfast this morning. 他今天早上没吃早饭就去上学了。2. We can't live without water and air. 没有水和空气,我们无法生存。 17 pancake / p nke k/ n. 烙饼,薄饼 复数:pancakes N/A make pancakes 做薄饼;eat pancakes 吃烙饼 1. My mother often makes pancakes for breakfast on Sundays. 我妈妈周日早餐经常做薄饼。2. They ate some delicious pancakes in the restaurant. 他们在餐馆里吃了一些美味的烙饼。 18 tofu / t fu / n. 豆腐 不可数名词,无单复数变化 N/A fried tofu 炸豆腐;tofu soup 豆腐汤 1. Tofu is a kind of healthy food with lots of protein. 豆腐是一种富含蛋白质的健康食物。2. We had tofu soup for lunch today. 我们今天午餐喝了豆腐汤。 19 sugar / (r)/ n. 食糖 不可数名词,无单复数变化(表“一块糖”时可作sugars,但初中阶段较少见) N/A add sugar 加糖;too much sugar 太多糖 1. Please don't add too much sugar to my coffee. 请别给我的咖啡加太多糖。2. Eating too much sugar is bad for our teeth. 吃太多糖对我们的牙齿不好。 20 tooth /tu / n. (pl. teeth) 牙,齿 复数:teeth 1. toothache / tu e k/ n. 牙痛2. toothbrush / tu br / n. 牙刷 brush teeth 刷牙;have a toothache 牙痛;a bad tooth 一颗坏牙 1. We should brush our teeth twice a day. 我们应该每天刷两次牙。2. He had a bad toothache and went to see the dentist. 他牙痛得厉害,去看牙医了。 21 homebody / h mb di/ n. 喜欢待在家里的人 复数:homebodies N/A be a homebody 是个喜欢待在家的人 1. My brother is a homebody and he seldom goes out on weekends. 我哥哥是个喜欢待在家的人,周末很少出去。2. She doesn't like parties, she's more of a homebody. 她不喜欢派对,更像是个喜欢待在家的人。 22 mutton / m tn/ n. 羊肉 不可数名词,无单复数变化 N/A mutton hot pot 羊肉火锅;cook mutton 煮羊肉 1. We often eat mutton hot pot in winter. 我们冬天经常吃羊肉火锅。2. The mutton my grandma cooked is very tender. 我奶奶煮的羊肉很嫩。 23 have a sweet tooth 爱吃甜食 无词形变化(短语) N/A have a sweet tooth 爱吃甜食(固定短语) 1. My little sister has a sweet tooth and she loves chocolate. 我妹妹爱吃甜食,她喜欢巧克力。2. He has a sweet tooth, so he often buys candies. 他爱吃甜食,所以经常买糖果。 24 stay up 熬夜 无词形变化(短语);第三人称单数:stays up;过去式/过去分词:stayed up N/A stay up late 熬夜到很晚;stay up doing sth. 熬夜做某事 1. Don't stay up late, it's bad for your health. 别熬夜到很晚,这对你的健康不好。2. She stayed up last night to finish her homework. 她昨晚熬夜完成了作业。 25 unhealthy / n hel i/ adj. 不健康的 比较级:unhealthier;最高级:unhealthiest N/A unhealthy food 不健康的食物;an unhealthy lifestyle 不健康的生活方式 1. Eating too much fast food is unhealthy. 吃太多快餐是不健康的。2. Staying up often leads to an unhealthy lifestyle. 经常熬夜会导致不健康的生活方式。 26 need /ni d/ vt. 需要;n. 需要的事物;需要 第三人称单数(v.):needs;过去式/过去分词(v.):needed;复数(n.):needs N/A need to do sth. 需要做某事;meet one's needs 满足某人的需求;in need of 需要…… 1. We need to drink enough water every day. 我们每天需要喝足够的水。2. This poor family is in need of help. 这个贫困的家庭需要帮助。 27 enough / n f/ det. & pron. 足够(的);adv. 足够地;相当 无词形变化 N/A enough + 名词 足够的……;形容词/副词 + enough 足够……;enough to do sth. 足够……去做某事 1. We have enough time to finish this work. 我们有足够的时间完成这项工作。2. The boy is old enough to go to school. 这个男孩已经足够大,可以上学了。 28 less /les/ det. & pron. 较少的,更少的;adv. 少,较少 无词形变化(本身是little的比较级);最高级:least N/A less + 不可数名词 较少的……;less than 少于;less and less 越来越少 1. We should drink less cola and more water. 我们应该少喝可乐,多喝水。2. He spends less than two hours on homework every day. 他每天花在作业上的时间不到两小时。 29 cheese /t i z/ n. 奶酪 不可数名词,无单复数变化(表“种类”时可作cheeses,初中阶段较少见) N/A a piece of cheese 一块奶酪;cheese sandwich 奶酪三明治 1. She put a piece of cheese in her sandwich. 她在三明治里放了一块奶酪。2. My little brother doesn't like the taste of cheese. 我弟弟不喜欢奶酪的味道。 30 piece /pi s/ n. 块,片;(文艺作品等的)一篇(首/幅…等) 复数:pieces N/A a piece of 一块/一片/一篇……;a piece of paper 一张纸;a piece of music 一首音乐 1. Can you give me a piece of paper to write on? 你能给我一张纸写字吗?2. He played a beautiful piece of music at the party. 他在派对上演奏了一首优美的音乐。 31 bowl /b l/ n. 一碗(的量);碗 复数:bowls N/A a bowl of 一碗……;a rice bowl 一个饭碗;wash bowls 洗碗 1. I had a bowl of porridge for breakfast this morning. 我今天早上早餐喝了一碗粥。2. My mother bought some new bowls for the kitchen. 我妈妈给厨房买了一些新碗。 32 salt /s lt/ n. 盐 不可数名词,无单复数变化 salty / s lti/ adj. 咸的 add salt 加盐;too much salt 太多盐;salty food 咸的食物(关联派生词) 1. Please add a little salt to the soup. 请给汤里加一点盐。2. Eating too much salt is bad for our blood pressure. 吃太多盐对我们的血压不好。 33 packet / p k t/ n. 小袋;小包装纸袋 复数:packets N/A a packet of 一小袋……;a packet of sugar 一小袋糖;a packet of chips 一小袋薯片 1. She bought a packet of sugar from the supermarket. 她从超市买了一小袋糖。2. There is a packet of chips in my schoolbag. 我的书包里有一小袋薯片。 34 kilo / ki l / n. (= kilogram / k l r m/) 千克,公斤 复数:kilos(kilograms) N/A a kilo of 一千克……;two kilos of apples 两千克苹果 1. My mother bought a kilo of beef for dinner. 我妈妈买了一千克牛肉做晚餐。2. These oranges cost five yuan per kilo. 这些橘子每千克5元。 35 carton / k tn/ n. 硬纸盒,塑料盒 复数:cartons N/A a carton of 一盒……;a carton of milk 一盒牛奶 1. She drank a carton of milk before going to bed. 她睡前喝了一盒牛奶。2. We need to buy two cartons of juice for the party. 我们需要为派对买两盒果汁。 36 bottle / b tl/ n. 一瓶(的量);瓶子 复数:bottles N/A a bottle of 一瓶……;a water bottle 一个水瓶;a bottle of juice 一瓶果汁 1. He bought a bottle of water from the vending machine. 他从自动售货机买了一瓶水。2. My father has a collection of old glass bottles. 我爸爸收藏了一些旧玻璃瓶。 37 maybe / me bi/ adv. 也许;大概 无词形变化 N/A maybe + 句子 也许……(表推测) 1. Maybe we can go to the park this weekend. 也许我们这周末可以去公园。2. He is not here, maybe he went to the library. 他不在这儿,也许他去图书馆了。 38 than / n/ prep. & conj. 比 无词形变化 N/A 比较级 + than 比……更……(用于比较级句型) 1. Tom is taller than his brother. 汤姆比他弟弟高。2. She runs faster than any other girl in her class. 她比班上其他任何女孩都跑得快。 39 almost / lm st/ adv. 几乎 无词形变化 N/A almost + 数词/名词/句子 几乎……;almost every day 几乎每天 1. He almost finished all his homework before dinner. 他晚饭前几乎完成了所有作业。2. Almost all the students in our class like English. 我们班几乎所有学生都喜欢英语。 40 chip /t p/ n. 炸薯条;炸薯片 复数:chips N/A a bag of chips 一袋炸薯片/炸薯条;fish and chips 炸鱼薯条 1. She likes to eat a bag of chips while watching TV. 她喜欢看电视时吃一袋炸薯片。2. Fish and chips is a traditional food in Britain. 炸鱼薯条是英国的传统食物。 41 tablet / t bl t/ n. 平板电脑 复数:tablets N/A use a tablet 用平板电脑;a new tablet 一台新平板电脑 1. My father bought a tablet for me to study. 爸爸给我买了一台平板电脑用来学习。2. She often uses her tablet to read e-books. 她经常用她的平板电脑看电子书。 42 smartphone / sm tf n/ n. 智能手机 复数:smartphones N/A a smartphone 一部智能手机;use a smartphone 用智能手机 1. Most people now have their own smartphones. 现在大多数人都有自己的智能手机。2. He uses his smartphone to take photos when traveling. 他旅行时用智能手机拍照。 43 score /sk (r)/ n. 分数,成绩;比分 复数:scores N/A get a good score 取得好成绩;the score of the game 比赛比分 1. She got a high score in the English exam. 她在英语考试中取得了高分。2. The score of the football match is 2-1 now. 现在足球比赛的比分是2比1。 44 point /p nt/ n. 得分;要点;观点;地点 复数:points N/A get a point 得一分;key points 要点;make a point 提出观点 1. He got three points in the basketball game. 他在篮球比赛中得了三分。2. The teacher asked us to remember the key points of the lesson. 老师让我们记住这节课的要点。 45 meal /mi l/ n. 一餐所吃的食物;一顿饭 复数:meals N/A three meals a day 一日三餐;cook a meal 做一顿饭;have a meal 吃饭 1. We should have three healthy meals a day. 我们应该一日三餐都健康。2. They often have a big meal together on festivals. 他们节日时经常一起吃一顿大餐。 46 porridge / p r d / n. 粥;麦片粥 不可数名词,无单复数变化 N/A a bowl of porridge 一碗粥;rice porridge 米粥;oat porridge 燕麦粥 1. My grandma makes delicious rice porridge every morning. 奶奶每天早上做美味的米粥。2. He likes to add some nuts to his oat porridge. 他喜欢在燕麦粥里加一些坚果。 47 whole /h l/ adj. 全部的;整个的;n. 全部;整个 复数(n.):wholes N/A the whole day 一整天;the whole family 全家人;as a whole 整体上 1. She spent the whole day reading books at home. 她在家花了一整天看书。2. The whole family went to the park last Sunday. 上周日全家人都去公园了。 48 miss /m s/ vt. 错过 第三人称单数:misses;过去式/过去分词:missed N/A miss the bus 错过公交车;miss doing sth. 错过做某事;miss school 缺课 1. Hurry up, or we will miss the early bus. 快点,否则我们会错过早班车。2. She missed taking the exam because she was ill. 她因为生病错过了考试。 49 rest /rest/ n. 休息时间 复数:rests N/A have a rest 休息一下;the rest of 剩下的……;a good rest 好好休息 1. Let's stop working and have a rest. 我们停下工作休息一下吧。2. She spent the rest of the day watching a movie. 她用那天剩下的时间看了一场电影。 50 pie /pa / n. 馅饼 复数:pies N/A apple pie 苹果馅饼;a piece of pie 一块馅饼;make a pie 做馅饼 1. My mother made an apple pie for dessert yesterday. 妈妈昨天做了一个苹果馅饼当甜点。2. Would you like a piece of pie? It's very delicious. 你想来一块馅饼吗?非常美味。 51 yogurt / j t/ n. (= yoghurt) 酸奶 不可数名词,无单复数变化(表“种类”时可作yogurts,初中阶段较少见) N/A a cup of yogurt 一杯酸奶;strawberry yogurt 草莓酸奶 1. I drink a cup of yogurt every morning for breakfast. 我每天早上早餐喝一杯酸奶。2. She likes to eat strawberry yogurt after meals. 她喜欢饭后吃草莓酸奶。 52 most /m st/ det. & pron. 大多数,几乎所有;adv. 最大,最多 无词形变化(本身是many/much的最高级);比较级:more N/A most + 名词 大多数……;most students 大多数学生;the most 最……(用于最高级) 1. Most students in our school walk to school. 我们学校大多数学生步行上学。2. This is the most interesting book I have ever read. 这是我读过的最有趣的书。 学科网(北京)股份有限公司 $