Unit 6 Electricity everywhere单词表教师词汇备课 2025-2026学年沪教版英语七年级下册

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Unit 6 Electricity everywhere单词表教师词汇备课 2025-2026学年沪教版英语七年级下册

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沪教版七年级下册 Unit 6 单词表
教师备课材
1. Battery
词性:名词
词义:电池
近义词:cell(电池单元)
词性转换:rechargeable(可充电的,形容词)
常见搭配:battery life(电池续航),run out of battery(没电)
例句:The remote control needs two AA batteries.(这个遥控器需要两节AA电池。)
2. Electricity
词性:名词
词义:电,电能
词性转换:electric(电的,形容词), electrical(电气的,形容词)
常见搭配:save electricity(节约用电)
例句:Don't touch the wire—it's carrying electricity.(别碰那根电线——它带电。)
3. Switch off (通常写作 switch off)
词性:动词短语
词义:关闭(电器)
近义词:turn off
反义词:switch on / turn on(打开)
例句:Please switch off the lights when you leave the room.(离开房间时请关灯。)
4. Task
词性:名词
词义:任务,工作
近义词:job, assignment(作业)
常见搭配:complete a task(完成任务)
例句:My first task every morning is to check my emails.(我每天早上第一项任务是查收邮件。)
5. While
词性:连词 / 名词
词义:当…的时候;然而;一段时间
近义词:when, whereas(然而)
常见搭配:for a while(一会儿)
例句:While I was doing my homework, my brother was playing video games.(我在做作业的时候,我弟弟在打电子游戏。)
6. Tablet
词性:名词
词义:平板电脑;药片
常见搭配:take a tablet(服药片)
例句:She uses a tablet for reading e-books and watching movies.(她用平板电脑看电子书和电影。)
7. Fridge
词性:名词
词义:冰箱
近义词:refrigerator(更正式)
常见搭配:fridge freezer(冰柜冰箱)
例句:Put the milk back in the fridge, please.(请把牛奶放回冰箱。)
8. Yogurt
词性:名词
词义:酸奶
常见搭配:a cup of yogurt(一杯酸奶)
例句:I often have fruit and yogurt for breakfast.(我早餐经常吃水果和酸奶。)
9. Apartment
词性:名词
词义:公寓套房(美式英语)
近义词:flat(英式英语)
常见搭配:apartment building(公寓楼)
例句:They live in a small apartment in the city center.(他们住在市中心的一套小公寓里。)
10. Household
词性:名词 / 形容词
词义:家庭,户;家用的
近义词:family(家庭)
常见搭配:household chores(家务活), household appliance(家用电器)
例句:The average household in this city has two cars.(这个城市的普通家庭有两辆车。)
11. Against
词性:介词
词义:反对;倚靠;与…对比
近义词:versus (vs.)(对抗)
反义词:for(支持)
常见搭配:be against the rules(违反规定), lean against(倚靠)
例句:Are you for or against this plan (你是支持还是反对这个计划?)
12. Speed
词性:名词 / 动词
词义:速度;加速
近义词:rate(速率)
常见搭配:high speed(高速), speed up(加速)
例句:The car was travelling at a speed of 100 kilometres per hour.(这辆车以每小时100公里的速度行驶。)
13. Safety
词性:名词
词义:安全
近义词:security(安保)
反义词:danger(危险)
词性转换:safe(安全的,形容词)
常见搭配:safety rules(安全规则)
例句:Your safety is our first concern.(您的安全是我们首要关心的事。)
14. Instruction
词性:名词
词义:用法说明;指示
近义词:direction(指示), manual(手册)
词性转换:instruct(指导,动词)
常见搭配:follow the instructions(按照说明操作)
例句:Read the instructions carefully before you use the machine.(使用机器前请仔细阅读说明书。)
15. Connect
词性:动词
词义:连接;联系
近义词:link, join
反义词:disconnect(断开)
词性转换:connection(连接,名词)
常见搭配:connect to the internet(连接到互联网)
例句:The bridge connects the two sides of the town.(这座桥连接了城镇的两边。)
16. Device
词性:名词
词义:装置,设备
近义词:gadget(小器具), appliance(电器)
常见搭配:electronic device(电子设备)
例句:A smartphone is a useful device for communication.(智能手机是很有用的通信设备。)
17. Rule
词性:名词 / 动词
词义:规则;统治
近义词:regulation(规章)
常见搭配:break the rules(违反规则), as a rule(通常)
例句:The most important rule in the library is to be quiet.(图书馆最重要的规定是保持安静。)
18. Climate
词性:名词
词义:气候
近义词:weather(天气,指短期)
词性转换:climatic(气候的,形容词)
常见搭配:tropical climate(热带气候)
例句:The climate in this region is warm and wet.(这个地区的气候温暖湿润。)
19. Amount
词性:名词
词义:数量(用于不可数名词)
近义词:quantity(数量,可用于可数和不可数)
常见搭配:a large amount of(大量的)
例句:We only need a small amount of sugar for this recipe.(这个食谱我们只需要少量的糖。)
20. Power
词性:名词
词义:电力;力量;权力
近义词:energy(能量), strength(力气)
常见搭配:power station(发电站), in power(掌权)
例句:The storm caused a power cut in our area.(暴风雨导致我们地区停电了。)
21. Television (TV)
词性:名词
词义:电视;电视机
常见搭配:watch television(看电视)
例句:I usually watch the news on television at 7 p.m.(我通常晚上七点看电视新闻。)
22. Landmark
词性:名词
词义:地标;里程碑
近义词:monument(纪念碑)
例句:The Eiffel Tower is a famous landmark in Paris.(埃菲尔铁塔是巴黎著名的地标。)
重点词组讲解
1. Have something in common
词义:有共同点
例句:My best friend and I have a lot in common—we both love music and sports.(我和我最好的朋友有很多共同点——我们都热爱音乐和运动。)
2. Light bulb
词义:电灯泡
例句:The light bulb in my room is broken; I need to replace it.(我房间的电灯泡坏了,我需要换一个。)
3. Air conditioner
词义:空调
常见搭配:turn on/off the air conditioner(打开/关上空调)
例句:It’s so hot today that we have to use the air conditioner.(今天太热了,我们不得不开空调。)
4. Video game
词义:电子游戏
常见搭配:play video games(玩电子游戏)
例句:Playing too many video games is bad for your eyes.(玩太多电子游戏对你的眼睛不好。)
5. Run out of
词义:用完,耗尽
近义词:use up
例句:We've run out of milk. Can you buy some (我们的牛奶喝完了。你能买一些吗?)
6. Go bad
词义:(食物)变质,变坏
近义词:spoil
例句:The fruit will go bad quickly in this hot weather.(在这种炎热的天气里,水果很快就会坏掉。)
7. Electrical appliance
词义:电器
近义词:household appliance(家用电器)
例句:A washing machine is a common electrical appliance in most homes.(洗衣机是大多数家庭中常见的电器。)
8. Care about
词义:关心;在乎
近义词:be concerned about
反义词:ignore(忽视)
例句:It's important to care about our environment.(关心我们的环境很重要。)
9. Climate change
词义:气候变化
例句:We need to take action to slow down climate change.(我们需要采取行动来减缓气候变化。)
10. Join in
词义:参加,加入(活动)
近义词:take part in, participate in
例句:Everyone joined in the singing at the party.(在聚会上,每个人都加入了合唱。)

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