Unit 3 Electricity期末词汇拓展短语背记 -2024-2025学年牛津上海版八年级英语下册

牛津上海版Unit 3 Electricity期末词汇拓展短语背记 序号 短语或句型 意思 例句 1 hire a servant 雇佣仆人 We hired a servant to clean the house. 我们雇了一个仆人来打扫房子。 2 royal servant 王室仆人 The royal servant served the king carefully. 王室仆人悉心侍奉国王。 3 use electricity 用电 We use electricity to light our homes. 我们用电来照亮房子。 4 generate electricity 发电 This factory generates electricity from water. 这家工厂用水发电。 5 cut off electricity 断电 The storm cut off electricity in the city. 暴风雨导致城市断电。 6 trick sb. into doing sth. 哄骗某人做某事 Don't trick others into lying. 不要哄骗别人说谎。 7 play a trick 搞恶作剧 They played a trick on their teacher on April Fool's Day. 愚人节他们给老师搞了个恶作剧。 8 magic trick 魔术 The magician showed us an amazing magic trick. 魔术师给我们表演了一个精彩的魔术。 9 It's foolish to do sth. 做某事很愚蠢 It's foolish to run across the street without looking. 不看路就横穿马路很愚蠢。 10 foolish mistake 愚蠢的错误 Forgetting to bring the exam paper is a foolish mistake. 忘记带试卷是个愚蠢的错误。 11 look foolish 看起来傻 He looked foolish in that funny hat. 他戴那顶滑稽的帽子看起来很傻。 12 electric wire 电线 Be careful with the electric wire. 小心电线。 13 connect wires 连接电线 Can you help me connect these wires? 你能帮我连接这些电线吗？ 14 copper wire 铜线 Copper wire is often used in electrical equipment. 铜线常用于电气设备中。 15 electricity meter 电表 The electricity meter shows how much power we use. 电表显示我们用了多少电。 16 water meter 水表 The water meter is installed near the kitchen. 水表安装在厨房附近。 17 parking meter 停车计时器 You need coins for the parking meter. 停车计时器需要硬币。 18 measure length 测量长度 We use a ruler to measure length. 我们用尺子测量长度。 19 measure in centimeters 以厘米为单位测量 This stick is measured in centimeters. 这根棍子以厘米为单位测量。 20 measure the temperature 量体温 The nurse measured my temperature with a thermometer. 护士用体温计给我量体温。 21 pay the bill 付账单 I will pay the bill before leaving the restaurant. 我离开餐厅前会付账单。 22 monthly bill 每月账单 Our monthly bill includes electricity and water. 我们的每月账单包括电费和水费。 23 electric bill 电费单 The electric bill is higher in summer. 夏天的电费单更高。 24 monthly meeting 月度会议 The company holds a monthly meeting every first Monday. 公司每月第一个周一开月度会议。 25 monthly report 月度报告 Students need to write a monthly report about their study. 学生需要写一份学习月度报告。 26 twice monthly 每月两次 She visits her grandma twice monthly. 她每月去看望奶奶两次。 27 in a way 在某种程度上 In a way, learning English is like playing a game. 在某种程度上，学英语像玩游戏。 28 give an explanation 给出解释 The teacher asked him to give an explanation for being late. 老师让他解释迟到的原因。 29 need an explanation 需要解释 We need an explanation for why the plan failed. 我们需要解释计划失败的原因。 30 simple explanation 简单的解释 Can you give a simple explanation of this problem? 你能简单解释这个问题吗？ 31 be careful with 小心对待 Be careful with the glass cup. 小心那个玻璃杯。 32 careful study 仔细研究 A careful study shows the book is popular among teens. 一项仔细研究显示这本书在青少年中很受欢迎。 33 careful driver 谨慎的司机 A careful driver never drives after drinking. 谨慎的司机从不酒后驾车。 34 scratch your head 挠头 He scratched his head, not knowing the answer. 他挠着头，不知道答案。 35 scratch the surface 刮擦表面 Don't scratch the surface of the table. 不要刮擦桌子表面。 36 scratch an itch 止痒 She used a stick to scratch an itch on her back. 她用棍子挠背上的痒处。 37 invisible to the eye 肉眼看不见的 Air is invisible to the eye but we can feel it. 空气肉眼看不见，但我们能感觉到。 38 invisible ink 隐形墨水 The spy used invisible ink to write the secret letter. 间谍用隐形墨水写密信。 39 invisible enemy 无形的敌人 Fear is an invisible enemy that affects our life. 恐惧是影响我们生活的无形敌人。 40 light bulb 电灯泡 The light bulb in the room is broken. 房间里的电灯泡坏了。 41 change a bulb 换灯泡 Dad taught me how to change a bulb. 爸爸教我如何换灯泡。 42 energy-saving bulb 节能灯泡 We should use energy-saving bulbs to save power. 我们应该用节能灯泡省电。 43 connect to the Internet 连接网络 This computer can connect to the Internet via WiFi. 这台电脑可以通过WiFi连接网络。 44 connect A to B 把A连接到B Connect the printer to the computer with a cable. 用线缆把打印机连接到电脑。 45 connect wires to a battery 把电线连到电池上 He learned to connect wires to a battery in science class. 他在科学课上学了把电线连到电池上。 46 bury treasure 埋藏宝藏 The pirates buried treasure on the island. 海盗在岛上埋藏了宝藏。 47 bury underground 埋在地下 The pipes are buried underground. 管道埋在地下。 48 bury a pet 埋葬宠物 The boy was sad when he buried his pet dog. 男孩埋葬宠物狗时很伤心。 49 nuclear power station 核电站 There is a nuclear power station near the coast. 海岸附近有一座核电站。 50 coal-fired power station 燃煤电厂 The city gets electricity from a coal-fired power station. 这座城市从燃煤电厂获取电力。 51 speak politely 礼貌地说话 You should speak politely to the elderly. 你应该礼貌地和老人说话。 52 answer politely 礼貌地回答 The student answered the teacher's question politely. 学生礼貌地回答了老师的问题。 53 ask politely 礼貌地询问 She asked politely if she could borrow the book. 她礼貌地询问是否可以借这本书。 54 wear a grin 面带笑容 He wore a grin when he won the game. 他赢了比赛后面带笑容。 55 broad grin 灿烂的笑容 The girl had a broad grin on her face after getting the gift. 女孩收到礼物后脸上露出灿烂的笑容。 56 grin from ear to ear 咧着嘴笑 The little boy grinned from ear to ear when he saw the cake. 小男孩看到蛋糕时咧着嘴笑。 57 contain chemicals 含有化学物质 Some cleaners contain harmful chemicals. 有些清洁剂含有有害化学物质。 58 contain information 包含信息 This book contains a lot of useful information. 这本书包含很多有用的信息。 59 container holds 容器容纳 The big container holds 50 liters of water. 这个大容器能容纳50升水。 60 clear explanation 清楚的解释 The teacher gave a clear explanation of the math problem. 老师清楚地解释了这道数学题。 61 make it clear 讲清楚 Please make it clear when you will come back. 请讲清楚你什么时候回来。 62 clear water 清澈的水 The clear water in the lake shows the fish swimming. 湖里清澈的水映出鱼儿在游动。 63 electric iron 电熨斗 Mom uses an electric iron to iron clothes. 妈妈用电熨斗熨衣服。 64 use an iron 用熨斗 Can you teach me how to use an iron? 你能教我怎么用熨斗吗？ 65 iron clothes 熨衣服 I often help my mom iron clothes on weekends. 周末我常帮妈妈熨衣服。 66 switch on/off 打开/关闭 Don't forget to switch off the fan before leaving. 离开前别忘了关风扇。 67 switch the light on 开灯 He switched the light on when he entered the room. 他进房间时开了灯。 68 switch between TV channels 切换电视频道 The child likes to switch between TV channels. 这个孩子喜欢切换电视频道。 69 switch off 关掉（电器） Remember to switch off all the appliances at night. 晚上记得关掉所有电器。 70 turn off the tap 关上水龙头 Turn off the tap after washing your hands. 洗完手后关上水龙头。 71 power off 关机 You need to power off the phone before charging. 充电前需要关机。 72 lock the door 锁门 Always lock the door when you go out. 出门时一定要锁门。 73 lock up 锁起来 She locked up the valuable jewelry in the safe. 她把贵重珠宝锁在保险箱里。 74 lock a bike 锁自行车 He locked his bike to the fence when he went to the store. 他去商店时把自行车锁在栅栏上。 75 test the water 测试水温 Before swimming, test the water to see if it's warm. 游泳前测试水温看看是否暖和。 76 take a test 参加考试 Students have to take a math test this Friday. 学生们这周五要参加数学考试。 77 test a theory 验证理论 Scientists test a theory by doing experiments. 科学家通过做实验验证理论。 78 encourage sb. to do sth. 鼓励某人做某事 My parents always encourage me to study hard. 父母总是鼓励我努力学习。 79 encourage creativity 鼓励创造力 The art teacher encourages creativity in students' paintings. 美术老师鼓励学生绘画中的创造力。 80 encourage teamwork 鼓励团队合作 The game is designed to encourage teamwork. 这个游戏旨在鼓励团队合作。 81 behave well/badly 表现好/差 The students behaved well during the school trip. 学生们在学校旅行中表现很好。 82 behave yourself 规矩点 Mom told me to behave myself when guests come. 妈妈让我客人来时规矩点。 83 behave like a child 表现得像个孩子 Don't behave like a child in important meetings. 在重要会议上别表现得像个孩子。 84 be polite to 对…有礼貌 We should be polite to everyone around us. 我们应该对周围的每个人有礼貌。 85 polite behavior 礼貌的行为 Holding the door for others is polite behavior. 为别人扶门是礼貌的行为。 86 polite request 礼貌的请求 "May I borrow your pen?" is a polite request. “我可以借你的笔吗？”是礼貌的请求。 87 school staff 学校教职工 The school staff prepared a welcome party for new students. 学校教职工为新生准备了欢迎会。 88 staff member 工作人员 Every staff member in the hospital wears a white coat. 医院里每个工作人员都穿白大褂。 89 hospital staff 医院职工 The hospital staff took good care of the patients. 医院职工悉心照料病人。 90 customer service 客户服务 The company's customer service is very helpful. 这家公司的客户服务很有帮助。 91 satisfied customer 满意的顾客 The satisfied customer wrote a positive review online. 满意的顾客在网上写了好评。 92 attract customers 吸引顾客 The store uses discounts to attract customers. 这家商店用折扣吸引顾客。 学科网（北京）股份有限公司 $$