摘要:
**基本信息**
围绕“智能家居”主题词汇,构建“基础记忆-语境应用-语篇综合”三阶训练体系,强化词汇在不同语言情境中的理解与表达,提升语言能力。
**专项设计**
|模块|题量/典例|题型特征|知识逻辑|
|----|-----------|----------|----------|
|词汇基础练|汉译英(20词/10短语)、词汇拓展(10词形转换)|聚焦单词及短语的中英文互译与词形变化,夯实基础词汇积累|从核心词汇(智能、控制等)到派生词汇(smart→smartly等),构建词汇家族网络|
|词汇语境练|单词拼写(10题)、填空(10题)、单选(10题)、选词填空(10题)、完成句子(5题)|通过单句语境考查词汇辨析与应用,强化词汇在具体情境中的准确使用|从单词语义理解到短语搭配(远程控制等),实现词汇从记忆到初步运用的过渡|
|词汇语篇练|方框填空(2篇8题)、完形填空(1篇10题)|在语篇语境中综合考查词汇理解与连贯运用,提升语篇层面的词汇驾驭能力|围绕“智能家居改变生活”主题,整合核心词汇(sensor、device等),形成主题词汇在语篇中的逻辑关联|
内容正文:
Unit 4 Smart home 词汇专项过关
词汇基础练
词汇语境练
词汇语篇练
一、汉译英
英文
中文
英文
中文
单词
smart
adj. 智能的;聪明的
home
n. 家;住宅
control
v. 控制;操纵 n. 控制
sensor
n. 传感器
electric
adj. 电的;用电的
device
n. 装置;设备
order
v. 命令;指令 n. 订单;指令
temperature
n. 温度
protect
v. 保护
save
v. 节约;保存;拯救
operate
v. 操作;运转
connect
v. 连接
automatic
adj. 自动的
convenient
adj. 方便的;便利的
safe
adj. 安全的
modern
adj. 现代的
energy
n. 能源;能量
system
n. 系统
短语
smart home
智能家居
turn on
打开
turn off
关闭
control…from far away
远程控制……
connect…to…
把…… 连接到……
save energy
节约能源
keep safe
保证安全
in daily life
在日常生活中
at home
在家
make life convenient
使生活便利
2、 词汇拓展(单词变形)
学科网(北京)股份有限公司1 / 5
学科网(北京)股份有限公司
1.smart→__________ (adv.) 智能地;聪明地 2. control→__________ (n.) 控制器
3.electric → __________ (n.) 电;电能 4. operate → __________ (n.) 操作;运转
5.connect → __________ (n.) 连接;联系 6. automatic → __________ (adv.) 自动地
7.convenient → __________ (n.) 便利;方便 8. safe → __________ (n.) 安全
9.energy → __________ (adj.) 精力充沛的;节能的 10. modern → __________ (n.) 现代化
【答案】
1.smartly 2.controller 3.electricity 4.operation 5.connection
6.automatically 7.convenience 8.safety 9.energetic 10.modernization
一、单词拼写
1. A s________ home can help us do many housework.
2. We can c________ the lights with our mobile phones.
3. This electric d________ works very well in our house.
4. Please set the t________ to 22 degrees in the bedroom.
5. These sensors can p________ our house from danger.
6. Smart homes can s________ lots of energy for people.
7. You need to c________ these devices to your home‑wifi.
8. This machine works a________. People don’t need to operate it all the time.
9. Smart devices make our life very c________.
10. New s________ can help us know the changes of temperature.
【答案】
1. smart 2. control 3. device 4. temperature 5. protect
6. save 7. connect 8. automatically 9. convenient 10. sensor
二、根据汉语提示填空
1. Many ________(智能的)devices change our daily life greatly.
2. You can ________(控制)the fan by your mobile phone.
3. This ________(电的)cooker is popular in many families.
4. The ________(温度)inside the room is just right.
5. We should ________(保护)our home from fire.
6. Smart homes can ________(节约)much water and power.
7. Please ________(连接)the TV to the network.
8. This ________(自动的)light turns on when people come near.
9. Smart‑home system makes our life ________(方便的).
10. We care about the ________(安全)of our smart devices.
【答案】
1.smart 2.control 3.electric 4.temperature 5.protect
6.save 7.connect 8.automatic 9.convenient 10.safety
三、单项选择
1. A ________ house uses new technology to help people live better.
A. bowl B. plate C. fork D.smart
【答案】D
【解析】句意:“智能家居使用新技术帮助人们生活得更好”,smart 意为 “智能的”;plate 是 “盘子”,fork 是 “叉子”,bowl 是 “碗”,这三个词不符合语境。
2. We can ________ our home devices through mobile phones.
A. silve B. cotton C. controrl D. stone
【答案】C
【解析】句意:“我们可以通过手机控制家里的设备”,control 意为 “控制”;cotton 是 “棉花”,silver 是 “银”,stone 是 “石头”,这三个词不符合语境。
3. This new ________ can feel the change of heat inside the room.
A. menu B.sensor C. ticket D. letter
【答案】B
【解析】句意:“这个新传感器可以感知房间内部热量的变化”,sensor 意为 “传感器”;menu 是 “菜单”,ticket 是 “票”,letter 是 “信件”,这三个词不符合语境。
4. This useful ________ helps people watch videos at home.
A. device B. treasure C. surface D. prize
【答案】A
【解析】句意:“这个实用的设备帮助人们在家观看视频”,device 意为 “装置;设备”;treasure 是 “珍宝”,surface 是 “表面”,prize 是 “奖品”,这三个词不符合语境。
5. We need to ________ our houses against fire and other danger.
A. protect B. promise C. speech D. note
【答案】A
【解析】句意:“我们需要保护房屋免受火灾以及其他危险伤害”,protect 意为 “保护”;promise 是 “承诺”,speech 是 “演讲”,note 是 “笔记”,这三个词不符合语境。
6. Using smart equipment can ________ lots of electricity every year.
A. finish B. survey C. report D. save
【答案】D
【解析】句意:“使用智能设备每年可以节约大量电能”,save 意为 “节约”;survey 是 “调查”,report 是 “报告”,finish 是 “完成”,这三个词不符合语境。
7. You should ________ the printer to your home Wi‑Fi before you use it.
A. connect B. habit C. hobby D. wish
【答案】A
【解析】句意:“在使用打印机之前,你应当把它连接到家里的无线网络”,connect 意为 “连接”;habit 是 “习惯”,hobby 是 “爱好”,wish 是 “愿望”,这三个词不符合语境。
8. The ________ door opens by itself when you stand in front of it.
A. polite B. automatic C. honest D. silly
【答案】B
【解析】句意:“当你站在门前,自动门会自己打开”,automatic 意为 “自动的”;polite 是 “有礼貌的”,honest 是 “诚实的”,silly 是 “愚蠢的”,这三个词不符合语境。
9. Smart‑home technology brings us much ________ in our daily life.
A. surprise B. pity C. convenience D. fear
【答案】C
【解析】句意:“智能家居技术在日常生活中给我们带来许多便利”,convenience 意为 “便利”;pity 是 “遗憾”,surprise 是 “惊讶”,fear 是 “恐惧”,这三个词不符合语境。
10. People pay much attention to the ________ of smart home products.
A. safety B. list C. message D. gift
【答案】A
【解析】句意:“人们十分关注智能家居产品的安全”,safety 意为 “安全”;list 是 “清单”,message 是 “信息”,gift 是 “礼物”,这三个词不符合语境。
四、选词填空
备选词:
smart, control, sensor, device, protect, save, connect, automatic, convenient, safety
1. The ________ home makes our house life much easier.
2. You can ________ the air‑conditioner on your phone.
3. This ________ can notice when people walk into the room.
4. This small electronic ________ can work day and night.
5. New smart systems can ________ our houses from unexpected danger.
6. If we use smart devices properly, we can ________ a lot of power.
7. Please ________ your new smart light to the home network.
8. The ________ curtain can open and close without people’s help.
9. Smart‑home products bring great ________ to common families.
10. We must think about the ________ when we buy smart devices.
【答案】
1.smart 2.control 3.sensor 4.device 5.protect
6.save 7.connect 8.automatic 9.convenience 10.safety
五、完成句子
1. 智能家居可以远程控制家电。Smart homes can ________ home appliances ________ ________ ________.
2. 我们需要把设备连接到无线网络。We need to ________ the device ________ the Wi‑Fi.
3. 智能家居能够节约大量能源。Smart homes can ________ ________ ________ energy.
4. 这项新技术让我们的日常生活更加便利。This new technology ________ our daily life ________.
5. 传感器可以保护我们的家远离危险。Sensors can ________ our home ________ danger.
【答案】
1.control; from far away 2.connect; to 3.save plenty of 4.makes; convenient 5.protect; from
一、用方框中所给词汇的正确形式填空。有两个词为多余项。(五选四)
(A)
A. control B. smart C. temperature D. save E.convenient
Nowadays, more and more families choose a 1 home. With mobile phones, people can 2 different home devices easily. It brings us very 3 life. Besides, these smart systems can help us 4 lots of power in daily life.
【答案】1.B 2.A 3.C 4.D
【导语】短文围绕 Unit4 Smart home 单元主题,讲述如今越来越多家庭选择智能家居;人们通过手机操控各类家用设备,生活变得便利,智能系统还可以节约电能。
1.句意:如今,越来越多的家庭选择智能家居。
修饰名词 home 用形容词 smart;smart 意为 “智能的”;control(控制),convenient(便利的),save(节约),temperature(温度)。结合语境选 B。
2.句意:借助手机,人们可以轻松操控不同的家用设备。
can 情态动词后接动词原形 control;control 意为 “控制,操控”,选 A。
3.句意:它带给我们十分便利的生活。
修饰名词 life 使用形容词 convenient;convenient 意为 “便利的”,选 E。
4.句意:此外,这些智能系统可以帮助我们在日常生活中节约大量电能。
help sb. (to) do sth,使用动词原形 save;save 意为 “节约”,选 D。
(B)
A. protect B. connect C. automatic D. safety E. device
Every smart 5 needs good network support. We should 6 it to stable Wi‑Fi. Some ___7 lights will turn on when people come near. Above all, we must pay attention to the 8__ of our smart‑home products.
【答案】5.E 6.B 7.C 8.D
【导语】本篇短文分为两段,围绕单元主题,讲述每一件智能设备都需要良好网络支持,要连接稳定无线网络;部分自动感应灯人靠近就会亮起;最重要的是,我们必须关注智能家居产品的安全性。
5.句意:每一件智能设备都需要良好的网络支持。
不定冠词 a 后接名词 device;device 意为 “设备”,选 E。
6.句意:我们应当把它连接到稳定的无线网络。
should 情态动词后接动词原形 connect;connect…to…“把…… 连接到……”,选 B。
7.句意:一些自动感应灯在人们靠近的时候就会亮起。
修饰名词 lights 用形容词 automatic;automatic 意为 “自动的”,选 C。
8.句意:最重要的是,我们必须关注智能家居产品的安全。
the 后面接名词 safety;safety 意为 “安全”,选 D。
二、完形填空
Smart home changes our life
Smart home is popular in many modern families. It brings new changes to our 1 life. We can 2 many home devices with our mobile phones. Some special 3 can feel the change of temperature inside rooms.
A lot of electric 4 work automatically now. They can 5 us from possible danger. If you 6 these devices to home Wi‑Fi, you can use them far away. Smart systems can 7 much energy for families. They make our life more 8 . No matter how high the technology develops, we should value the 9 of smart products. Smart home truly 10 the way we live.
1.A. secret B. ancient C. daily D. special
2.A. beat B. regret C. support D. control
3.A. goals B. sensors C. skills D. mistakes
4.A. challenges B. devices C. experiences D. efforts
5.A. remind B. protect C. separate D. encourage
6.A. connect B. try C. keep D. fail
7.A. achieve B. choose C. save D. realise
8.A. brave B. curious C. proud D. convenient
9.A. courage B. safety C. pride D. patience
10.A. changes B. trains C. interviews D. requires
【答案】1.C 2.D 3.B 4.B 5.B 6.A 7.C 8.D 9.B 10.A
【导语】本文围绕 Unit4 Smart home 单元主题,讲述智能家居在现代家庭普及,改变我们的日常生活;可用手机操控设备,传感器感知温度,许多电器自动运转;可以保护家庭远离危险,联网后实现远程使用;节约能源,生活更便利;无论科技如何发展,安全最重要;智能家居实实在在改变我们的生活方式。
1.句意:智能家居在很多现代家庭十分普及,它给我们的日常生活带来新变化。 secret 秘密的;ancient 古老的;daily 日常的;special 特别的。daily life 为固定搭配 “日常生活”。故选 C。
2.句意:我们可以用手机操控许多家用设备。 beat 打败;regret 后悔;support 支持;control 控制。智能家居用手机控制家电设备。故选 D。
3.句意:一些特殊的传感器可以感知房间内部的温度变化。 goals 目标;sensors 传感器;skills 技能;mistakes 错误。传感器可以感知温度变化。故选 B。
4.句意:现在许多电子设备可以自动运转。 challenges 挑战;devices 设备;experiences 经历;efforts 努力。electric devices “电子设备”。故选 B。
5.句意:它们可以保护我们远离潜在的危险。 remind 使想起;protect 保护;separate 分开;encourage 鼓励。protect…from… 保护…… 免受……。故选 B。
6.句意:如果你把这些设备连接到家庭无线网络,就可以远程使用它们。 connect 连接;try 尝试;keep 保持;fail 失败。connect…to… 把…… 连接到……。故选 A。
7.句意:智能系统能够为家庭节约大量能源。 achieve 实现;choose 选择;save 节约;realise 意识到。save energy “节约能源”。故选 C。
8.句意:它们让我们的生活变得更加便利。 brave 勇敢的;curious 好奇的;proud 自豪的;convenient 便利的。智能家居让生活便利。故选 D。
9.句意:无论科技发展到什么程度,我们都应当重视智能产品的安全。 courage 勇气;safety 安全;pride 自豪;patience 耐心。购买智能设备要重视安全。故选 B。
10.句意:智能家居实实在在改变了我们的生活方式。 changes 改变;trains 训练;interviews 采访;requires 要求。智能家居改变生活。故选 A。
$Unit 4 Smart home 词汇专项过关
词汇基础练
词汇语境练
词汇语篇练
一、汉译英
英文
中文
英文
中文
单词
adj. 智能的;聪明的
n. 家;住宅
v. 控制;操纵 n. 控制
n. 传感器
adj. 电的;用电的
n. 装置;设备
v. 命令;指令 n. 订单;指令
n. 温度
v. 保护
v. 节约;保存;拯救
v. 操作;运转
v. 连接
adj. 自动的
adj. 方便的;便利的
adj. 安全的
adj. 现代的
n. 能源;能量
n. 系统
短语
智能家居
打开
关闭
远程控制……
把…… 连接到……
节约能源
保证安全
在日常生活中
在家
使生活便利
2、 词汇拓展(单词变形)
学科网(北京)股份有限公司1 / 5
学科网(北京)股份有限公司
1.smart→__________ (adv.) 智能地;聪明地 2. control→__________ (n.) 控制器
3.electric → __________ (n.) 电;电能 4. operate → __________ (n.) 操作;运转
5.connect → __________ (n.) 连接;联系 6. automatic → __________ (adv.) 自动地
7.convenient → __________ (n.) 便利;方便 8. safe → __________ (n.) 安全
9.energy → __________ (adj.) 精力充沛的;节能的 10. modern → __________ (n.) 现代化
一、单词拼写
1. A s________ home can help us do many housework.
2. We can c________ the lights with our mobile phones.
3. This electric d________ works very well in our house.
4. Please set the t________ to 22 degrees in the bedroom.
5. These sensors can p________ our house from danger.
6. Smart homes can s________ lots of energy for people.
7. You need to c________ these devices to your home‑wifi.
8. This machine works a________. People don’t need to operate it all the time.
9. Smart devices make our life very c________.
10. New s________ can help us know the changes of temperature.
二、根据汉语提示填空
1. Many ________(智能的)devices change our daily life greatly.
2. You can ________(控制)the fan by your mobile phone.
3. This ________(电的)cooker is popular in many families.
4. The ________(温度)inside the room is just right.
5. We should ________(保护)our home from fire.
6. Smart homes can ________(节约)much water and power.
7. Please ________(连接)the TV to the network.
8. This ________(自动的)light turns on when people come near.
9. Smart‑home system makes our life ________(方便的).
10. We care about the ________(安全)of our smart devices.
三、单项选择
1. A ________ house uses new technology to help people live better.
A. bowl B. plate C. fork D.smart
2. We can ________ our home devices through mobile phones.
A. silve B. cotton C. controrl D. stone
3. This new ________ can feel the change of heat inside the room.
A. menu B.sensor C. ticket D. letter
4. This useful ________ helps people watch videos at home.
A. device B. treasure C. surface D. prize
5. We need to ________ our houses against fire and other danger.
A. protect B. promise C. speech D. note
6. Using smart equipment can ________ lots of electricity every year.
A. finish B. survey C. report D. save
7. You should ________ the printer to your home Wi‑Fi before you use it.
A. connect B. habit C. hobby D. wish
8. The ________ door opens by itself when you stand in front of it.
A. polite B. automatic C. honest D. silly
9. Smart‑home technology brings us much ________ in our daily life.
A. surprise B. pity C. convenience D. fear
10. People pay much attention to the ________ of smart home products.
A. safety B. list C. message D. gift
四、选词填空
备选词:
smart, control, sensor, device, protect, save, connect, automatic, convenient, safety
1. The ________ home makes our house life much easier.
2. You can ________ the air‑conditioner on your phone.
3. This ________ can notice when people walk into the room.
4. This small electronic ________ can work day and night.
5. New smart systems can ________ our houses from unexpected danger.
6. If we use smart devices properly, we can ________ a lot of power.
7. Please ________ your new smart light to the home network.
8. The ________ curtain can open and close without people’s help.
9. Smart‑home products bring great ________ to common families.
10. We must think about the ________ when we buy smart devices.
五、完成句子
1. 智能家居可以远程控制家电。Smart homes can ________ home appliances ________ ________ ________.
2. 我们需要把设备连接到无线网络。We need to ________ the device ________ the Wi‑Fi.
3. 智能家居能够节约大量能源。Smart homes can ________ ________ ________ energy.
4. 这项新技术让我们的日常生活更加便利。This new technology ________ our daily life ________.
5. 传感器可以保护我们的家远离危险。Sensors can ________ our home ________ danger.
一、用方框中所给词汇的正确形式填空。有两个词为多余项。(五选四)
(A)
A. control B. smart C. temperature D. save E.convenient
Nowadays, more and more families choose a 1 home. With mobile phones, people can 2 different home devices easily. It brings us very 3 life. Besides, these smart systems can help us 4 lots of power in daily life.
(B)
A. protect B. connect C. automatic D. safety E. device
Every smart 5 needs good network support. We should 6 it to stable Wi‑Fi. Some ___7 lights will turn on when people come near. Above all, we must pay attention to the 8__ of our smart‑home products.
二、完形填空
Smart home changes our life
Smart home is popular in many modern families. It brings new changes to our 1 life. We can 2 many home devices with our mobile phones. Some special 3 can feel the change of temperature inside rooms.
A lot of electric 4 work automatically now. They can 5 us from possible danger. If you 6 these devices to home Wi‑Fi, you can use them far away. Smart systems can 7 much energy for families. They make our life more 8 . No matter how high the technology develops, we should value the 9 of smart products. Smart home truly 10 the way we live.
1.A. secret B. ancient C. daily D. special
2.A. beat B. regret C. support D. control
3.A. goals B. sensors C. skills D. mistakes
4.A. challenges B. devices C. experiences D. efforts
5.A. remind B. protect C. separate D. encourage
6.A. connect B. try C. keep D. fail
7.A. achieve B. choose C. save D. realise
8.A. brave B. curious C. proud D. convenient
9.A. courage B. safety C. pride D. patience
10.A. changes B. trains C. interviews D. requires
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