Unit 7 单词讲解表 2025-2026学年冀教版英语八年级下册

冀教英语八下Unit7单词讲解表 单词 核心搭配 重点考点 经典例句 bedroom / bedru m/ n. 卧室 in the bedroom 在卧室里;clean the bedroom 打扫卧室 1. 场景关联:常用于“家居/生活”话题; 2. 搭配提示:常和“in/clean”搭配表位置或动作 1. I like reading books in the bedroom before sleep.(我喜欢睡前在卧室里看书。) 2. She helps her mom clean the bedroom every weekend.(她每周帮妈妈打扫卧室。) collection /k lek n/ n. 收藏品;作品集 stamp collection 邮票收藏;art collection 艺术作品集 1. 搭配提示:常和具体物品词搭配表“某类收藏”; 2. 场景关联:常用于“爱好/艺术”话题 1. His stamp collection has over 500 pieces.(他的邮票收藏有500多枚。) 2. The museum exhibited a painter's art collection.(博物馆展出了一位画家的艺术作品集。) stamp /st mp/ n. 邮票;印;印记 collect stamps 集邮;stamp a letter 在信上盖章 1. 常考搭配:“collect stamps”是爱好类高频短语; 2. 场景关联:常用于“爱好/邮政”话题 1. Many people like to collect stamps as a hobby.(很多人把集邮当作爱好。) 2. You need to stamp the letter before sending it.(寄信前要在信封上盖章。) shell / el/ n. 贝壳;壳;壳体 sea shell 海贝壳;egg shell 蛋壳 1. 搭配提示:常和“sea/egg”等词表具体壳体; 2. 场景关联:常用于“自然/物品”话题 1. We picked many beautiful sea shells on the beach.(我们在沙滩上捡了很多漂亮的海贝壳。) 2. The egg shell is fragile—don't press it too hard.(蛋壳很脆,别按太用力。) represent / repr zent/ v. 展示;代表;表现 represent a country 代表一个国家;represent an idea 表现一种想法 1. 一词多义:表“代表身份”或“表现内容”; 2. 场景关联:常用于“身份/表达”话题 1. He will represent our school in the competition.(他将代表我们学校参加比赛。) 2. The painting represents the artist's love for nature.(这幅画表现了艺术家对自然的热爱。) currency / k r nsi/ n. 货币;流行 foreign currency 外币;currency exchange 货币兑换 1. 常考搭配:“foreign currency”是金融类高频短语; 2. 场景关联:常用于“金融/生活”话题 1. You need to exchange RMB for foreign currency when traveling abroad.(出国旅行时要把人民币换成外币。) 2. This style of clothing is gaining currency among young people.(这种服装风格在年轻人中流行起来。) spade /spe d/ n. 锹;铲 use a spade 用铁锹;dig with a spade 用铲子挖 1. 场景关联:常用于“工具/劳动”话题; 2. 搭配提示:常和“use/dig”搭配表动作 1. The farmer used a spade to turn over the soil.(农民用铁锹翻土。) 2. We need a spade to dig a hole for the tree.(我们需要铲子给树挖个坑。) BCE / bi si i / abbr.(=before the Common Era)公元前 BCE 2000 公元前2000年 1. 缩写说明:是“公元前”的标准缩写(对应“CE”表“公元后”); 2. 场景关联:常用于“历史/时间”话题 1. The Great Pyramid was built around 2600 BCE.(金字塔大约建于公元前2600年。) 2. We learned about ancient civilizations in BCE times.(我们学习了公元前的古代文明。) unify / ju n fa / v. 统一;使成一体 unify a country 统一国家;unify standards 统一标准 1. 场景关联:常用于“政治/管理”话题; 2. 搭配提示:常和“country/standards”搭配表统一对象 1. The emperor worked hard to unify the whole country.(皇帝努力统一了全国。) 2. We need to unify the testing standards across schools.(我们需要统一各学校的考试标准。) coin /k n/ n. 金属货币;硬币 gold coin 金币;pay in coins 用硬币支付 1. 场景关联:常用于“货币/支付”话题; 2. 搭配提示:常和“gold”等词表硬币材质 1. He found an old gold coin in the backyard.(他在后院发现了一枚旧金币。) 2. The vending machine only accepts payment in coins.(自动售货机只接受硬币支付。) dynasty / d n sti/ n. 朝代 Tang Dynasty 唐朝;ancient dynasty 古代朝代 1. 常考搭配:“Tang Dynasty”是中国历史核心词汇; 2. 场景关联:常用于“历史/文化”话题 1. The Tang Dynasty is a prosperous period in Chinese history.(唐朝是中国历史上的繁荣时期。) 2. We learned about the customs of different dynasties in class.(我们在课上学了不同朝代的习俗。) trading / tre d / n. 交易;贸易 international trading 国际贸易;trading center 贸易中心 1. 场景关联:常用于“经济/商业”话题; 2. 搭配提示:常和“international”搭配表贸易范围 1. International trading helps promote economic development.(国际贸易有助于促进经济发展。) 2. The city has become an important trading center in the region.(这座城市成了该地区重要的贸易中心。) credit / kred t/ n. 信用;贷款;赞扬 credit card 信用卡;give credit to 赞扬 1. 常考搭配:“credit card”是金融类核心词汇; 2. 场景关联:常用于“金融/评价”话题 1. She paid for the clothes with a credit card.(她用信用卡支付了衣服的费用。) 2. We should give credit to him for his hard work.(我们应该赞扬他的努力。) digital / d d tl/ adj. 数字式的;数码的 digital camera 数码相机;digital product 数码产品 1. 搭配提示:常和“camera/product”等词表数码物品; 2. 场景关联:常用于“科技/生活”话题 1. He took many photos with his new digital camera.(他用新数码相机拍了很多照片。) 2. Digital products are becoming more and more popular.(数码产品越来越受欢迎。) saving / se v / n. 存款 bank savings 银行存款;savings account 储蓄账户 1. 场景关联:常用于“金融/生活”话题; 2. 搭配提示:常和“bank”搭配表存款类型(注意复数形式“savings”更常用) 1. He used his bank savings to buy a new car.(他用银行存款买了辆新车。) 2. I opened a savings account at the bank last month.(我上个月在银行开了个储蓄账户。) donation /d ne n/ n. 捐赠;捐赠物 make a donation 捐赠;donation of books 图书捐赠 1. 常考搭配:“make a donation”是公益类高频短语; 2. 场景关联:常用于“公益/帮助”话题 1. Many people made a donation to help the poor children.(很多人捐款帮助贫困儿童。) 2. The school received a large donation of books.(学校收到了一大批图书捐赠。) earning / n / n. 收入 monthly earnings 月收入;total earnings 总收入 1. 场景关联:常用于“经济/生活”话题; 2. 搭配提示:常和“monthly/total”搭配表收入范围(注意复数形式“earnings”更常用) 1. His monthly earnings are enough to support his family.(他的月收入足够养家。) 2. Their total earnings this year have increased a lot.(他们今年的总收入增长了很多。) scientific / sa n t f k/ adj. 科学(上)的 scientific research 科学研究;scientific method 科学方法 1. 搭配提示:常和“research/method”等词表科学相关内容; 2. 场景关联:常用于“科技/学习”话题 1. The university is doing important scientific research.(这所大学在做重要的科学研究。) 2. We should use the scientific method to solve problems.(我们应该用科学方法解决问题。) patent / pe tnt/ n. 专利;专利证书 adj. 有专利的 apply for a patent 申请专利;patented product 专利产品(形容词形式更常用) 1. 一词多义:作名词表“专利”,作形容词表“有专利的”; 2. 场景关联:常用于“科技/商业”话题 1. He plans to apply for a patent for his new invention.(他计划为新发明申请专利。) 2. This is a patented product—no one else can produce it.(这是专利产品,其他人不能生产。) transfer / tr nsf (r)/ n. 转让;转移 fund transfer 资金转移;transfer of ownership 所有权转让 1. 场景关联:常用于“金融/法律”话题; 2. 搭配提示:常和“fund”搭配表转移对象 1. We completed the fund transfer through the bank.(我们通过银行完成了资金转移。) 2. The transfer of ownership of the house took three months.(房子的所有权转让花了三个月。) female / fi me l/ adj. 女性的;雌的 female student 女学生;female animal 雌性动物 1. 反义提示:反义词是“male(男性的;雄性的)”; 2. 场景关联:常用于“性别/生物”话题 1. There are more female students in our class.(我们班女生更多。) 2. We can tell the female bird from the male by its color.(我们可以通过颜色区分雌鸟和雄鸟。) paratrooper / p r tru p (r)/ n. 空降兵 military paratrooper 军事空降兵 1. 构词记忆:由“para-(空降)+ trooper(士兵)”构成(连字符辅助记忆); 2. 场景关联:常用于“军事/职业”话题 1. The paratrooper jumped from the plane with a parachute.(空降兵带着降落伞从飞机上跳下。) 2. He dreamed of becoming a paratrooper when he was young.(他年轻时梦想成为一名空降兵。) husband / h zb nd/ n. 丈夫 her husband 她的丈夫;husband and wife 夫妻 1. 对应词提示:对应词是“wife(妻子)”; 2. 场景关联:常用于“家庭/人际”话题 1. Her husband is a doctor working in the hospital.(她丈夫是医院的一名医生。) 2. Husband and wife should support each other.(夫妻应该互相支持。) medical / med kl/ adj. 医学的;医疗的 medical care 医疗护理;medical equipment 医疗设备 1. 场景关联:常用于“健康/医疗”话题; 2. 搭配提示:常和“care/equipment”搭配表医疗相关事物 1. The old man needs good medical care.(这位老人需要良好的医疗护理。) 2. The hospital bought new medical equipment.(医院购买了新的医疗设备。) prescription /pr skr p n/ n. 处方;药方 doctor's prescription 医生的处方;follow the prescription 遵医嘱 1. 常考搭配:“follow the prescription”是健康类高频短语; 2. 场景关联:常用于“医疗/健康”话题 1. You need to show the doctor's prescription to buy this medicine.(买这种药需要出示医生的处方。) 2. It's important to follow the prescription when taking medicine.(吃药时遵医嘱很重要。) military / m l tri/ adj. 军事的;军队的 military training 军事训练;military base 军事基地 1. 场景关联:常用于“军事/教育”话题; 2. 搭配提示:常和“training/base”搭配表军事相关事物 1. Students have to take military training in high school.(高中生要参加军事训练。) 2. The military base is located in a remote area.(军事基地位于偏远地区。) uniform / ju n f m/ n. 制服;统一服装 adj. 一致的 school uniform 校服;uniform style 统一风格 1. 一词多义:作名词表“制服”,作形容词表“一致的”; 2. 场景关联:常用于“校园/管理”话题 1. All students must wear school uniforms at school.(所有学生在学校必须穿校服。) 2. We need to keep the design in a uniform style.(我们需要保持设计风格一致。) exchange / ks t e nd / n. & v. 交换;交流 exchange student 交换生;exchange ideas 交流想法 1. 常考搭配:“exchange student”是教育类高频短语; 2. 场景关联:常用于“教育/人际”话题 1. She was an exchange student in America last year.(她去年是美国的交换生。) 2. We often exchange ideas with our classmates.(我们经常和同学交流想法。) trade /tre d/ v. 交换;交易 n. 交易;贸易 trade goods 交易商品;international trade 国际贸易 1. 一词多义:作动词表“交换”,作名词表“贸易”; 2. 场景关联:常用于“商业/经济”话题 1. They traded their apples for our oranges.(他们用苹果换我们的橘子。) 2. International trade is important for economic growth.(国际贸易对经济增长很重要。) afford / f d/ v. 买得起;承担得起 can afford to do 有能力做;afford a house 买得起房子 1. 常考句型:“can/cannot afford to do”表“有/无经济能力做某事”; 2. 场景关联:常用于“生活/消费”话题 1. We can't afford to buy a new car now.(我们现在买不起新车。) 2. He worked hard to afford a big house for his family.(他努力工作,为家人买了大房子。) achieve / t i v/ v. 达到;完成;成功 achieve a goal 实现目标;achieve success 取得成功 1. 常考搭配:“achieve a goal”是目标类高频短语; 2. 场景关联:常用于“成长/成就”话题 1. He finally achieved his goal of becoming a doctor.(他终于实现了成为医生的目标。) 2. Hard work helps people achieve success.(努力工作帮助人们取得成功。) goal / l/ n. 目标;目的;球门 set a goal 设定目标;score a goal 进球 1. 一词多义:表“人生目标”或“体育球门”; 2. 场景关联:常用于“成长/体育”话题 1. We should set a clear goal for our study.(我们应该为学习设定明确的目标。) 2. He scored a goal in the last minute of the game.(他在比赛最后一分钟进了球。) college / k l d / n. 大学;学院 go to college 上大学;college student 大学生 1. 常考搭配:“go to college”是教育类高频短语; 2. 场景关联:常用于“教育/成长”话题 1. Most students want to go to college after high school.(大多数学生高中毕业后想上大学。) 2. She is a college student studying English.(她是学英语的大学生。) peace /pi s/ n. 和平;安静;和睦 world peace 世界和平;live in peace 和平相处 1. 常考短语:“world peace”是社会类核心表达; 2. 场景关联:常用于“社会/人际”话题 1. We all hope for world peace.(我们都希望世界和平。) 2. The neighbors live in peace with each other.(邻居们和睦相处。) wisely / wa zli/ adv. 聪明地;明智地 make a decision wisely 明智地做决定;spend wisely 明智消费 1. 用法提示:修饰动词,表“行为明智”; 2. 场景关联:常用于“决策/行为”话题 1. We should spend our money wisely.(我们应该明智地花钱。) 2. He chose his major wisely after thinking carefully.(他仔细思考后明智地选择了专业。) responsibly /r sp ns bli/ adv. 认真负责地;明事理地 act responsibly 负责任地行动;take responsibility for 对……负责(补充核心搭配) 1. 用法提示:修饰动词,表“行为负责”; 2. 场景关联:常用于“行为/态度”话题 1. We should act responsibly for our mistakes.(我们应该对自己的错误负责任。) 2. Adults need to behave responsibly in public.(成年人在公共场合要举止得体。) grateful / re tfl/ adj. 感激的 be grateful to sb. 感激某人;be grateful for sth. 因某事感激 1. 常考搭配:“be grateful to/for”是情感类高频短语; 2. 场景关联:常用于“情感/人际”话题 1. I'm grateful to my teachers for their help.(我感激老师的帮助。) 2. We are grateful for the warm welcome.(我们感激这份热情的欢迎。) sale /se l/ n. 特价销售;销售;销售量 on sale 特价出售;sales volume 销售量;for sale 待售(补充常用搭配) 1. 常考短语:“on sale”是购物类核心表达; 2. 场景关联:常用于“购物/商业”话题 1. Many clothes are on sale in the store.(店里很多衣服在特价出售。) 2. The sales volume of this product increased by 20%.(这款产品的销售量增长了20%。) cotton / k tn/ n. 棉;棉花;棉织物 cotton clothes 棉服;cotton candy 棉花糖;cotton fabric 棉织物(补充搭配) 1. 搭配提示:常和“clothes/candy”等词表棉制品; 2. 场景关联:常用于“物品/食品”话题 1. Cotton clothes are comfortable to wear in summer.(棉服夏天穿很舒服。) 2. Kids like to eat cotton candy at the fair.(孩子们喜欢在集市上吃棉花糖。) blouse /bla z/ n.(女士)衬衫 a silk blouse 丝绸女式衬衫;a cotton blouse 棉质女式衬衫(补充搭配) 1. 场景关联:常用于“服饰/生活”话题; 2. 搭配提示:常和“silk/cotton”等词表衬衫材质 1. She bought a beautiful silk blouse for the party.(她为派对买了一件漂亮的丝绸女式衬衫。) 2. The blouse looks good with her skirt.(这件衬衫和她的裙子很搭。) disappointed / d s p nt d/ adj. 失望的 be disappointed with 对……失望;be disappointed to do 做某事很失望;be disappointed at sth. 对某事失望(补充搭配) 1. 常考搭配:“be disappointed with”是情感类高频短语; 2. 场景关联:常用于“情感/状态”话题 1. He was disappointed with his exam results.(他对考试成绩很失望。) 2. We were disappointed to miss the concert.(我们没赶上演唱会,很失望。) expensive / k spens v/ adj. 昂贵的 expensive gift 昂贵的礼物;too expensive 太贵;highly expensive 极其昂贵(补充搭配) 1. 反义提示:反义词是“cheap(便宜的)”“inexpensive(不贵的)”; 2. 场景关联:常用于“购物/消费”话题 1. The watch is too expensive—I can't afford it.(这块表太贵了,我买不起。) 2. She received an expensive gift from her friend.(她收到了朋友送的昂贵礼物。) price /pra s/ n. 价格;代价 v. 给……定价;标价 low price 低价;high price 高价;price a product 给产品定价 1. 一词多义:作名词表“价格”,作动词表“定价”; 2. 场景关联:常用于“购物/商业”话题 1. The price of this book is 50 yuan.(这本书的价格是50元。) 2. The store priced the new product at 200 yuan.(商店给新产品标价200元。) curious / kj ri s/ adj. 求知欲强的;好奇的 be curious about 对……好奇;be curious to do 好奇做某事(补充搭配) 1. 常考搭配:“be curious about”是情感类高频短语; 2. 场景关联:常用于“态度/学习”话题 1. Kids are curious about everything around them.(孩子们对周围的一切都好奇。) 2. He is curious about how the machine works.(他好奇这台机器是怎么运作的。) patiently / pe ntli/ adv. 耐心地 wait patiently 耐心等待;listen patiently 耐心倾听;answer patiently 耐心回答(补充搭配) 1. 用法提示:修饰动词,表“行为耐心”; 2. 场景关联:常用于“行为/态度”话题 1. We waited patiently for the bus to arrive.(我们耐心等待公交车到来。) 2. The teacher listened patiently to the student's problem.(老师耐心倾听学生的问题。) desire /d za (r)/ v. 渴望;期望 n. 愿望;渴望;欲望 desire to do sth. 渴望做某事;a strong desire 强烈的愿望;desire for sth. 对某物的渴望(补充搭配) 1. 一词多义:作动词表“渴望”,作名词表“愿望”; 2. 场景关联:常用于“情感/目标”话题 1. She desires to travel around the world.(她渴望环游世界。) 2. He has a strong desire to become a writer.(他有成为作家的强烈愿望。) manage / m n d / v. 明智地使用(金钱、时间、信息等);管理;操纵 manage time 管理时间;manage a company 管理公司;manage to do 设法做到(补充核心搭配) 1. 一词多义:表“管理资源”或“管理组织”; 2. 场景关联:常用于“生活/职场”话题 1. We need to learn to manage our time well.(我们需要学会管理好时间。) 2. He managed to finish the task on time.(他设法按时完成了任务。) decision /d s n/ n. 决定;抉择;果断 make a decision 做决定;final decision 最终决定;reach a decision 达成决定(补充搭配) 1. 常考搭配:“make a decision”是决策类核心短语; 2. 场景关联:常用于“决策/生活”话题 1. We need to make a decision before Friday.(我们需要在周五前做决定。) 2. The final decision is up to the manager.(最终决定由经理做出。) pocket / p k t/ n. 钱财;资金;口袋 pocket money 零花钱;put in the pocket 放进衣袋;pocket dictionary 袖珍词典(补充搭配) 1. 常考搭配:“pocket money”是生活类核心词汇; 2. 场景关联:常用于“生活/消费”话题 1. My parents give me 20 yuan as pocket money every week.(父母每周给我20元零花钱。) 2. He put the change in his pocket.(他把零钱放进了衣袋里。) cent /sent/ n. 分;分币 one cent 一美分;50 cents 50美分;per cent 百分比(缩写为%,补充常见用法) 1. 场景关联:常用于“货币/支付”话题; 2. 搭配提示:是美元、欧元等货币的小额单位 1. The candy costs 50 cents.(这颗糖50美分。) 2. He has a few cents left in his pocket.(他口袋里还剩几分钱。) violin / va l n/ n. 小提琴 play the violin 拉小提琴;violin player 小提琴手;violin lesson 小提琴课(补充搭配) 1. 常考搭配:“play the violin”是艺术类高频短语(乐器前需加定冠词“the”); 2. 场景关联:常用于“艺术/爱好”话题 1. She learned to play the violin when she was 5.(她5岁时开始学拉小提琴。) 2. He is a famous violin player in the orchestra.(他是管弦乐队里著名的小提琴手。) population / p pju le n/ n. 人口 population of a country 国家人口;large population 人口众多;small population 人口稀少 1. 用法提示:“population”前常用“large/small”修饰(不用“many/few”);询问人口用“What's the population of...?”(不用“How many...”); 2. 场景关联:常用于“社会/地理”话题 1. The population of China is about 1.4 billion.(中国人口约14亿。) 2. India has a large population.(印度人口众多。) standard / st nd d/ adj.(符合)标准的 n. 标准,规范 meet the standard 符合标准;international standard 国际标准;set a standard 制定标准(补充搭配) 1. 一词多义:作形容词表“符合标准的”,作名词表“标准”; 2. 场景关联:常用于“管理/规范”话题 1. The product must meet the safety standard.(产品必须符合安全标准。) 2. We should follow the international standard in trade.(我们在贸易中应该遵循国际标准。) unit / ju n t/ n. 单位;单元 unit of measurement 计量单位;textbook unit 课本单元;basic unit 基本单位(补充搭配) 1. 搭配提示:常和“measurement”搭配表计量单元; 2. 场景关联:常用于“计量/学习”话题 1. Meter is a unit of measurement for length.(米是长度的计量单位。) 2. We finished the first unit of the textbook today.(我们今天学完了课本的第一单元。) ( 1 ) 学科网(北京)股份有限公司 $