资源简介

(共88张PPT)
UNIT 2　LOOKING INTO THE FUTURE
(单元主题语境：人与社会——科技与未来)
Section Ⅰ　Reading and Thinking
Ⅰ.重点词汇
1．_______ n．短语；词组
2．_______ vt.转换；交换 vi.& vt.(使)改变；转变 n．开关；转换器；改变
3．_____ n．旋钮；球形把手
4．_________ n．电器；器具
5．_______ adj.远程的；偏远的
6．______ n．传感器；敏感元件
7．______ n．模式；方式；风格
phrase
switch
knob
appliance
remote
sensor
mode
8．_______ n．常规；正常顺序 adj.常规的；日常的
9．__________ n．指令；命令；控制 vt.命令；控制
10．_______ n．癌；癌症；毒瘤
11．_____ vi.& vt.漏；渗漏；透露 n．漏洞；裂缝；透露
12．_______ n．幻想；想象
13．________ adj.可获得的；可购得的；(人)有空的
14．___________ adv.尽管如此；不过；然而
15．________ n．结构；体系 vt.系统安排；精心组织
routine
command
cancer
leak
fantasy
available
nevertheless
structure
Ⅱ.拓展词汇
1．_______ vt.劝说；说服→persuasion n．说服，劝服→persuasive adj.有说服力的
2．______ adj.遥远的；远处的；疏远的；心不在焉的→distance n．距离；远处；冷淡；疏远
3．secure adj.安全的；安心的；可靠的；牢固的 vt.获得；拴牢；保护→_______ n．保护措施；安全工作；保安部门
4．_________ adj.自动的→automatically adv.自动地；机械地；无意识地
persuade
distant
security
automatic
5．_______ vi.& vt.(使)合并；成为一体→_________ adj.各部分密切协调的；综合的
6．________ adj.效率高的；有功效的→efficiency n．效率；效能
7．_____ (preferred，preferred) vt.& vi.较喜欢→_________ n．爱好；偏爱→preferable adj.更可取的；较适合的
8．_____ n．瞬间；片刻 adj.立即的；速食的；速溶的→instantly adv.立即；立刻
9．_____ vi.& vt.服从；遵守→disobey vi.& vt.违反；不服从
integrate
integrated
efficient
prefer
preference
instant
obey
10．warn v．警告；告诫→_________ n．警告；警示；先兆
11．________ adj.不断的；重复的；不变的 n．常数；常量→constantly adv.总是；经常地；不断地
12．normal adj.正常的；标准的→_________ adj.不正常的；反常的
13．critic n．批评家，评论家；挑剔的人→_______ adj.严重的；关键的；批判性的→criticism n.批评；责备；评论→criticize/criticise v．批评；评论；指责
14．________ adj.可能的；潜在的 n．潜力；可能性→_________ adv.潜在地；可能地
warning
constant
abnormal
critical
potential
potentially
15．electric adj.电的；用电的；电动的→_________ adj.电的；用电的
16．_____ n．电线；金属丝(或线) vt.接通电源；将……连接到→_____ n．电线线路；线路系统
17．_______ adj.有关的；有意义的→relevance n．关联；相关性；意义
18．______ vt.发现；查明→detective n．侦探→detectable adj.可测出的；可发觉的→detection n．侦查；探测；察觉；发现→detector n．检测器；侦察器
19．innovate vt.& vi.创新；改革→_________ n．创新；创造
electrical
wire
wiring
relevant
detect
innovation
以t结尾的形容词，将t变为后缀- ce，构成名词。
distant→distance(距离)　confident→confidence(自信)
convenient→convenience(便利)
significant→significance(重要性)
Ⅲ.短语互译
1．关/开(电灯、机器等)____________
2．在初期；早先_______
3．着火_________
4．从这种(某种)意义上来讲_____________________
5．no longer____
6．along with___________________________
7．respond to________________
switch off/on
early on
catch fire
in this sense (in ...sense)
不再
与……一道；除……以外(还)
回应；作出反应
8．in addition___________
9．provide ...with ... _________________
10．keep track of______________________________________
11．remote control________
12．air conditioner_______
13．daily routine________
另外；此外
向……提供……
了解……的动态；记录；与……保持联系
遥控器
空调机
日常生活
Ⅳ.重点句式
1．句型：the instant (that) ...一……就……
教材原句：Your lights will come on the instant you enter the door along with your favourite music or TV programmes，and you will find your dinner already prepared for you.
翻译：________________________________________________________
____________________________________________
你一进家门，灯就会亮起来，还有你最喜欢的音乐或电视节目(会
自动播放)，而且你会发现晚餐已为你准备好了。
2．句型：“特殊疑问词＋动词不定式”结构
教材原句：It will also give you suggestions on a healthier diet and how to sleep better.
翻译：________________________________________________________
3．句型：It will take＋一段时间＋before从句
教材原句：Nevertheless，it will take some years before most new homes begin to use this new technology.
翻译：_______________________________________________________
就如何实现更加健康的饮食和更好的睡眠，它还会给予你建议。
然而，还需要过些年大多数新住宅才会开始使用这项新技术。
熟读精思 研读文本精华
Ⅰ.文本理解
主旨大意
What's the main idea of the text
＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
Smart homes will make our life easier in many ways.
文章架构
主旨匹配
(　　)Para.1　A．Smart homes will check people's health regularly.
(　　)Para.2　B．Smart homes will prevent serious damage from accidents.
(　　)Para.3　C．Intelligent controls in the home system.
(　　)Para.4　D．Smart technology will be used widely in the future.
(　　)Para.5　E．Smart homes will bring us a safe，energy saving and comfortable life in the future.
答案：Para.1～Para.5 ECABD
细节探究
1．Why does the writer start with two questions？(　　)
A．To show the purpose of the text.
B．To introduce the topic.
C．To show the importance of smart homes.
D．To summarize the main idea of the passage.
2．What will happen in smart homes if we forget to lock the door in the future？ (　　)
A．Smart homes will lock the door for us.
B．Smart homes will switch off the TV.
C．Smart homes will lead to problems.
D．Smart homes will tell us by phone.
3．What will the future homes use to tell when you leave home every morning？ (　　)
A．The computer.
B．Knobs for our appliances.
C．Air conditioners.
D．Integrated sensors.
4．How do smart homes monitor people's health？ (　　)
A.By checking their daily routine and preferences.
B．By recording their sleep and checking body weight.
C．By sending a warning to their phone.
D．By changing their routine and commands.
5．What will a smart home do when a water pipe leaks？ (　　)
A．Make your home flooded.
B．Fix the problem all by itself.
C．Give you the relevant information.
D．Warn you early on and give suggestions.
答案：1.B　2.A　3.D　4.B　5.C
课文语法填空
A smart home is one that integrates computers into the structure of the building 1._____ (it).In this way，many of the things 2.____ we now do ourselves will be done automatically.For example，smart homes could control the air conditioner and lights so that you would no 3._______ (long) have to switch them on and off，4._______ (make) your home more energy efficient.Your home will also learn your 5._____ (day) routine and preferences，so everything will be ready 6.____ you when you get home each evening.All controls will respond to voice commands，so if you want 7._________ (change)
itself
that
longer
making
daily
for
to change
your routine，you just say aloud what you want and the home system will obey.The smart home could also monitor itself to make sure that everything is working as it should，and send you a 8._________ (warn) if there is a problem.Such smart homes could even be programmed to detect your health problems，and then give you relevant advice as to the food you should eat 9.___ if you should see a doctor.Smart homes can also prevent you from disasters.So，in 10.___ sense，smart homes will help us live smarter lives.
warning
or
a
Ⅱ.教材熟词生义/一词多义
1．save
①These smart homes will keep us secure，save us energy，and provide a more comfortable environment to live in. ______
②How grateful I am that you stopped to save me and I owe it to you that I'm still alive. ___
③We should save money for a rainy day. __________
④Thanks for sending that letter for me—it saved me a trip. _____
节省
救
储蓄；攒钱
避免
2．command
①All controls will respond to voice commands，so if you want to change your routine，you just say aloud what you want and the home system will obey. ___________________
②For the first time in years，she felt in command of her life. __________
③The great musician commands the admiration of music lovers.
___________
指令；命令；控制
控制；掌管
赢得；博得
3．short
①For example，if a water pipe starts leaking，or if there is a short in the electrical wiring，your smart home will detect it and provide you with the relevant information. ______
②At that time，she realized even though her family was short of money，her mother tried her best to offer all the best things to her. ______________
③Which is the shortest day of the year？________________
短路
缺少的；不够的
持续时间最短的
Ⅲ.教材续写积累
1．情景描写——背景、借助情态动词、连续描述
Today，we have to use switches for our lights，knobs for our appliances，and remote controls for our TVs and air conditioners.
今天，我们必须使用开关来控制我们的电灯，使用旋钮来控制我们的家用电器，使用遥控器来控制我们的电视机和空调。
[仿写]完成句子
①“妈妈，我们必须回去。”她坚持说，“有人需要我们的帮助！”
“Mom，we _____________，”she insisted.“Someone needs our help！”
②天气非常炎热和潮湿，所以我们只能在车上观光。
The heat and humidity were violent，__________________ from the car.
have to go back
so we had to sightsee
2．美好想象描写——连词、有感染力的修饰语
Your lights will come on the instant you enter the door along with your favourite music or TV programmes，and you will find your dinner already prepared for you.
你一进家门，灯就会亮起来，还有你最喜欢的音乐或电视节目(会自动播放)，而且你会发现晚餐已为你准备好了。
[仿写]完成句子
①你无论做什么都会成功，而且你会拥有非常充实而有趣的生活。
You will be successful in _________ you do ____ you will have _________
_____________ life.
②我母亲会时不时把她漂亮的长舞裙从盒子里拿出来给我们看，作为小女孩，我们会想象也许有一天她能允许我们试穿它。
From time to time my mother's beautiful ball gown would be lifted out of its box and shown to us，and as small girls we ____________________when we ______ be allowed to try it on.
whatever
and
a very full
and interesting
would imagine the day
might
3．主旨升华描写——客观挖掘角度、生动修辞(借代)
In this sense，the home of tomorrow is already the home of today.
从这种意义上来讲，明日之家已经是今日之家。
[仿写]完成句子
①它所需要的只是一个可以倾诉的对象，和一只可以倾听的耳朵。
All it takes is a shoulder to cry on，and _____________．
②就是这样！当没有树枝可以停留的时候，它别无选择，只能飞翔！
That is it! When there is no _____________，it has no choice but to fly!
an ear to listen
branch to sit on
互动探究 精研核心知识
1 persuade vt.劝说；说服
For example，the phrase in my opinion tells us that the passage is likely meant to persuade.
例如，短语in my opinion告诉我们，这篇文章很可能旨在说服(读者)。
[要点突破]
①persuade sb to do sth＝persuade sb into doing sth说服某人做某事
persuade sb not to do sth＝persuade sb out of doing sth说服某人不做
某事
persuade sb of sth＝persuade sb that从句　使某人相信……
②persuasion n．说服，劝服
③persuasive adj.有说服力的
[写作佳句]
She tried to persuade people around her to adopt the cat，but they didn't show any interest.
她试图说服她周围的人收养这只猫，但他们没有任何兴趣。
persuade表示“成功地说服”，强调说服的结果。如果要表示“说而不服”，则要用advise(建议，劝告)或try to persuade。
[学以致用]
单句填空/完成句子/同义句改写
①I managed to persuade my classmates into __________(accept) my idea.
②Only after much __________ (persuade) had she agreed to take part in the relay race.
③我说服了我姐姐和我一起去野营。
I persuaded my sister ___________________________ with me.
④I advised him to learn English，but he didn't think it a good idea.
→I ____________________ learn English，but he didn't think it a good idea.
accepting
persuasion
to go camping/into going camping
tried to persuade him to
2 switch vt.转换；交换 vi.& vt.(使)改变；转变 n．开关；转换器；改变
Or，have you ever forgotten to switch off the TV or computer
或者，你曾经忘记过关掉电视或电脑吗？
[要点突破]
①switch off/on关/开(电灯、机器等)
switch from ...to ...从……向……转变
switch sth with sb与某人交换某物
②make a switch to ...向……转变；切换到……
[写作佳句]
We should take action to save electricity and water，such as ensuring the lights are switched off and turning off the tap after we wash our hands.
我们应该采取行动节约电和水，例如，确保灯是关的，以及在我们洗手后关掉水龙头。
[学以致用]
单句填空/完成句子
①When you first switch ___ a new phone，you will be asked for your own account.
②He made __ quick switch from an unfriendly to a friendly manner when he realised that they could help him.
on
a
③在日本，他从学医转为学文。
In Japan，he _______________________________．
④那位老师上课时总是把她的手机调到关机状态。
The teacher always keeps her cell phone ________________．
switched from medicine to literature
switched off in class
3 distant adj.遥远的；远处的；疏远的；心不在焉的
However，in the not too distant future，we will be living in smart homes that will lock the door for us when we are away and remember to switch off the TV when we forget.
然而，在不久的将来，我们将生活在智能的家里。智能的家会在我们外出时为我们锁好家门，会在我们忘记关掉电视的时候替我们关上。
[要点突破]
①be distant from ...离……远的
②distance n．距离；远方 vt.与……疏远
in the distance在远处；在远方
at/from a distance从远处；间隔一段距离
at a distance of ...在……远的地方
keep one's distance from ...＝keep sb at a distance与某人保持距离/疏远
[写作佳句]
The ground being more and more distant，my vision became blurry as my eyes were filled with tears.
地面越来越远，由于眼睛里充满了泪水，我的视线变得模糊。
[学以致用]
单句填空/完成句子
①However，after I went to high school，somehow I became distant _____ him.
②It was difficult to get to know her because she always kept everyone ___a distance.
③Around 4 p．m.，I heard the _______(distance) thunder of a helicopter，and excitement shot through my mind.
from
at
distant
④The railway station is ___a distance of two miles away from our school.
⑤令我们非常高兴的是，远处的水声吸引了我们的注意，把我们引到了河边。
Much to our delight，the sound of water ____________ caught our attention and drove us to the riverbank.
at
in the distance
4 preference n．爱好；偏爱
Your home will also learn your daily routine and preferences，so everything will be ready for you when you get home each evening.
你的住宅还能了解你的日程安排和偏好，所以当你每天晚上回到家时，一切都已经准备就绪。
[要点突破]
[写作佳句]
I have a preference for the Column of International Culture，where I can gain valuable insights into the world and my life.
我更喜欢国际文化专栏，在那里我可以获得对世界和我的生活的宝贵见解。
①prefer本身表示“更喜欢”，通常不与比较级连用。
②句式“prefer ...to ...”，表示“比起……，更喜欢”。这个结构中的to为介词，后面常跟名词、代词或动名词。
[学以致用]
单句填空/完成句子/一句多译
①Friends need to talk about their ________ (prefer)methods of communication.
②My class organized a discussion on students' ___________ (prefer) for universities in their home province or in other provinces.
③Nowadays many children prefer surfing the Internet at home ___taking exercise outdoors.
preferred
preferences
to
④为了让那些喜欢待在室内的人出去享受阳光，一些年轻人在院子里进行了表演。
In order to get those _____________________out to enjoy the sunshine，some young people put on a performance in the yard.
⑤我更喜欢和我的同学在教室里上课，而不是在网上(上课)。
→I prefer ____________________________________________________
_______．
→I prefer ____________________________________________________
_____________．
who prefer to stay indoors
to have classes with my classmates in the classroom rather than
online
having classes with my classmates in the classroom to having
classes online
5 command n．指令；命令；控制 vt.命令；控制
All controls will respond to voice commands，so if you want to change your routine，you just say aloud what you want and the home system will obey.
所有的控制器都将响应语音指令，因此如果你想要改变日程安排，你只需大声说出你的想法，家居系统就会照办。
[要点突破]
[写作佳句]
In addition，having a good command of English makes me qualified for this position.
此外，我精通英语，能够胜任此职位。
表示“命令”“建议”“要求”“坚持”等词，后所跟的从句中的谓语使用“(should＋)动词原形”。记忆口诀如下：
[学以致用]
单句填空/完成句子/同义句改写
①With two second languages ___ his command，he decides to land a job in an international company.
②If you do not serve others，you cannot take command ____them.
③另外，我精通英语，以至于我能用英语向游客介绍中国文化。
Besides，_____________________________________ I can introduce Chinese culture to visitors in English.
at
of
I have such a good command of English that
④The police commanded the witness to describe what had happened the day before.
→The police commanded that the witness _______________________
__________ the day before.
(should) describe what had
happened
6 warning n．警告；警示；先兆
If you start to have sleep or weight problems，it will send a warning to your phone.
如果你开始有睡眠或体重问题，它会将警告发到你的手机上。
[要点突破]
warn vi.& vt.警告；告诫；使警惕
warn sb of/about sth警告/提醒某人某事
warn sb against sb告诫某人提防某人
warn sb (not) to do sth提醒某人(不)做某事
warn (sb) against doing sth告诫(某人)不要做某事
[写作佳句]
During a hurricane，you'd better stay in the shelter，stay away from windows and care for weather warning.
在飓风期间，你最好待在避难所，远离窗户，注意天气预警。
用于“v.＋sb of/about (doing) sth”结构的常用动词还有inform(通知)、accuse(指控)、remind(提醒)、cure(治愈)、suspect(怀疑)等。
[学以致用]
单句填空/完成句子
①They were warned ________ climbing the mountain in such bad weather.
②She remembered clearly that her mother once warned her _______ the risks in talking to strangers，which were sometimes dangerous.
③As the girl approached，he put his fingers to his lips to warn her ______(be) quiet.
against
of/about
to be
④(2023·全国甲卷)However，Cason's theme is a more weighty _________
(warn) about environmental destruction.
⑤妈妈警告过我们不要靠近池塘，尤其是在一个朋友告诉她在那里发现了一只短吻鳄之后。
Mom had warned us _________________________，especially after a friend informed her that an alligator had been spotted there.
warning
not to get close to the pond
7 potentially adv.潜在地；可能地
They can warn you early on if there is something abnormal or if you have a critical illness，such as cancer，and potentially save your life.
如果发现异常情况，或是你得了癌症等重大疾病，智能马桶会提前警告你，并有可能挽救你的生命。
[要点突破]
①potential adj.可能的；潜在的 n．潜力；可能性
potential problems潜在的问题
②the potential to do/for sth做某事的潜力/潜能
realise/explore one's potential发挥/发掘某人的潜能
[写作佳句]
It proved that I was not a loser as an athlete and that I could further explore my potential.
这证明了作为一名运动员，我不是一个失败者，我可以进一步发掘自己的潜力。
[学以致用]
单句填空/完成句子
①Artist Anneke Camstra is engaged in the pursuit of lifelong learning and displays her potential ____ teaching.
②New technology has the potential _________(change) modern society in radical ways.
③For the first time I was able to share my story，and able to do it in front of dozens of people ___________ (potential) judging me.
for
to change
potentially
④我认为这次活动为戏剧爱好者提供了一个发掘自己潜力的绝佳机会。
I think the event offers theater lovers a wonderful opportunity ____________
________．
⑤由于有些人缺乏道路安全意识，骑电动自行车会给他们带来许多潜在的问题。
Because some people lack awareness of road safety，riding electric bikes can bring _____________________________．
to explore their
potential
many potential problems to them
8 in this sense从这种意义上来讲
In this sense，the home of tomorrow is already the home of today.
从这种意义上来讲，明日之家已经是今日之家。
[要点突破]
①in a sense 从某种意义上来讲
in no sense 决不
a sense of achievement/humour/responsibility/satisfaction成就感/幽默感/责任感/满足感
make sense of理解，弄懂
②There is no sense/point (in) doing sth.做某事是没有道理/意义的。
It doesn't make sense to do sth.做某事没有道理/意义。
[写作佳句]
Taking an active part in school and social activities will benefit us in enhancing our sense of responsibility.
积极参加学校和社会活动将有助于增强我们的责任感。
in no sense意为“决不”，位于句首时，句子用部分倒装。
[学以致用]
单句填空/完成句子/句式升级
①As far as I'm concerned，there is no sense in _______ (get) upset about it now.
②See，your computer has broken down again! It doesn't make sense _______
(buy) the cheapest brand of computer just to save a few dollars.
③It is necessary to explain your theory at length，otherwise the audience won't make sense ____what you are trying to get across.
getting
to buy
of
④在给他人提供帮助的同时，我们自己也会有一种满足感。
When offering others help，_______________________________．
⑤People are in no sense allowed to hunt wild animals illegally for their meat or fur.
→In no sense _________________________________________________
___________．(倒装句)
we will also feel a sense of satisfaction
are people allowed to hunt wild animals illegally for their
meat or fur
1 the instant (that) ...一……就……
Your lights will come on the instant you enter the door along with your favourite music or TV programmes，and you will find your dinner already prepared for you.
你一进家门，灯就会亮起来，还有你最喜欢的音乐或电视节目(会自动播放)，而且你会发现晚餐已为你准备好了。
[情境探究]
①Just for an instant I thought he was going to refuse.
那一瞬间我以为他会拒绝。
②I recognised her the instant I saw her that day.
那天我一看见她就认出了她。
③These acts of kindness instantly cheered me up.
这些善举立刻使我振作起来。
④The instant he entered I saw by his face that it would be months before he had left all this behind.
他一进来，我就从他的脸色看出，他要过几个月才能把这一切抛在脑后。
[要点突破]
①“the＋名词”在作用上相当于连词，可以引导时间状语从句，常用的有the moment、the minute、the second等，意为“一……就……”。
②表示“一……就……”的结构还有：on＋doing；as soon as＋从句；hardly/scarcely ...when ...；no sooner ...than ...；immediately/instantly/directly＋从句。
[学以致用]
完成句子/句式升级
①你一摁这个按钮机器就会马上启动。
The machine will start _________________________________________
_________________________________________．
the moment/instant/minute/second/immediately/
instantly/directly/as soon as you press this button
②As soon as I saw you，I knew you were angry with me.
→_____________________________________，I knew you were angry with me.(the＋名词)
→_____________，I knew you were angry with me.(on＋doing)
→____________________________________，I knew you were angry with me.(immediately/instantly/directly)
The instant/minute/moment/second I saw you
On seeing you
Immediately/Instantly/Directly I saw you
→_________________________________ I knew you were angry with me.(hardly/scarcely ...when ...)
→___________________________ I knew you were angry with me.(no sooner ...than ...)
Hardly/Scarcely had I seen you when
No sooner had I seen you than
2 It will take＋一段时间＋before从句
Nevertheless，it will take some years before most new homes begin to use this new technology.
然而，还需要过些年大多数新住宅才会开始使用这项新技术。
[情境探究]
①Before I could get in a word，he had measured me.
我还没来得及插话，他就给我量好了尺寸。
②It wasn't long before he returned from abroad.
不久，他就从国外回来了。
③It will be three years before we meet again.
要过三年我们才能再见面。
[要点突破]
①It won't be long before从句．表示“用不了多久就会……”(before从句用一般现在时)
②It wasn't long before 从句．表示“没过多久就……”(before从句用一般过去时)
③It will be＋一段时间＋before从句．表示“要过若干时间之后才……”(before从句用一般现在时)
④It was＋一段时间＋before从句．表示“过了若干时间才……”(before从句用一般过去时)
①连词before常用来表示从句动作发生之前的时间，译法比较灵活，根据语境可译为：还没来得及……就……；在……之后才…… ；在……之前就……；(不久)就……；以免……；趁着……(还没有)。
②before引导的状语从句中不能使用will。
[学以致用]
单句填空/完成句子
①In humans，babies can put a round shape in a round hole from around one year of age，but it will be another year _______ they are able to do the same with less symmetrical(对称的) shapes.
②We should carry out our love to our parents before it ___(be) too late.
③再过一个星期你就可以回到自己的国家。
It will be a week ___________________ your own country.
before
is
before you go back to
④两个星期过去了，我们才意识到我们的交流活动即将结束。
Two weeks went by _______________ that our exchange activity was coming to an end.
⑤不久我们就会习惯新的学校生活。
___________________we get used to the new school life.
⑥她手术后过了很长时间才康复。
______________________ she recovered from the operation.
before we realised
It won't be long before
It was a long time before
单句填空/完成句子
①(2024·全国甲卷)I would _____________ (prefer) a different ending for Tom and Maggie Tulliver，but the ending they got did make the most sense for them.
②(2024·新课标Ⅰ卷)There is a _______(warn) for strong winds up to 100 kilometers per hour.
③(2022·全国甲卷)However，after I went to high school，somehow I became ________(distance) from him.
have preferred
warning
distant
④(2022·全国乙卷)They could do precisely the same thing to inspect railway lines and other vital aspects of rail infrastructure such as the correct position of railway tracks and _________(switch) points.
⑤在过去的七年里，大多数州都禁止司机发短信，公共服务活动也尝试了各种方法来说服人们在开车时放下手机。
(2022·新高考Ⅱ卷)Over the last seven years，most states have banned texting by drivers，and public service campaigns have tried a wide range of methods to __________________________________when they are behind the wheel.
switching
persuade people to put down their phones

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