Unit 2 Looking into the Future 词汇讲解 课件(共84张PPT)-2025-2026学年人教版(2019)选择性必修第一册

(共84张PPT)
Unit 2 Looking into the Future
词汇讲解
phrase [fre z] n. 短语；词组
I think it important to memorise words and ________ (phrase).
phrases
运用
persuade [p swe d] vt. 劝说；说服
persuade sb into doing sth…说服某人做某事
persuade sb out of doing sth… 说服某人不做某事
persuade sb (not) to do sth…说服某人(不) 做某事
persuade sb of sth...使某人相信某事
persuade sb that... 使某人相信......
搭配
→persuasion n. 说服；劝说
→persuasive adj. 有说服力的
(1) We had better collect ___________ (persuade) evidence to help him out.
(2) I tried to persuade my partner _____ studying hard but he didn’t listen to me.
(3) Smoking is bad for health so I must find a way to persuade my father ________ (stop) smoking.
(4) I must find a way to persuade her out of ________ (leave) that house.
(5) The doctor wanted to persuade him not _________(smoke).
运用
to stop
persuasive
into
leaving
to smoke
switch [sw ] vt. 转换；交换 vi. & vt. (使) 改变；转变
n. 开关；转换器；改变
make a switch 做出改变
switch off 关上 (电灯、机器等)；断掉（电源）
switch on 把开关打开；接通
switch over 换频道；换台
switch to... 变换/转移到......
搭配
联想 turn off/on关/开(煤气、电器等)
(1) My brother often switches _____ the TV to watch cartoon on weekends.
(2) Our teacher asks us to switch _____ the light as there is no one in the room.
(3) He was tired of teaching and as a result, switched _____ writing novels.
运用
off
on
to
distant [ d st nt] adj. 遥远的；远处的；疏远的；心不在焉的
→distance n. 远处；距离
→distantly adv. 遥远地
in the distance 在远处
a distant cousin 远房表妹
distant attitude 冷漠的招呼
in the not-too-distant future 在不久的将来
搭配
(1) I was struck by the beautiful mountains in the_________ (distant).
(2) _________________________________________(在不久的将来), we will be living in smart homes that will remember to switch off the TV when we forget.
(3) She waved to her friend who was standing ____________ (distant) on the platform.
运用
distance
In the not-too-distant future/In the near future
distantly
secure [s kj ] adj. 安全的；安心的；可靠的；牢固的;
vt. 获得；拴牢；保护
→security n. 安全
→insecure adj. 不安全的
一词多义
请给下列句中画线词选择一个恰当的汉语意思。
secure A. adj. 安全的 B. adj. 安心的
C. vt. 获得 D. vt. 拴牢
( ) (1) The table on board was secured firmly to the floor.
D
船上的桌子被紧紧地拴牢在地板上。
( ) (2) At last, he got a good job and felt secure about the future.
( ) (3) These smart homes will keep us secure and save us energy.
( ) (4) After graduation from university, I had been unable to secure a permanent job in my small town.
B
A
最后，他找了一份好工作，终于对未来感到安心了。
这些智能家居将保障我们的安全和节省我们的能源。
C
大学毕业后，我在自己的小镇一直没能获得一份固定工作。
knob [n b] n. 旋钮；球形把手
1. The stove’s temperature knob was broken, so we couldn’t control the heat properly.
2. She turned the knob and pushed the door open gently.
翻译
炉子的调温旋钮坏了，所以我们没法正常控制火候。
她转动门把手，轻轻推开了门。
appliance [ pla ns] n. 电器；器具
electrical/household appliances 电器/家用器具
搭配
同义 equipment/tool/device/instrument/facility
设备，器械，器具
→apply vi.&vt. 申请；请求；vt. 应用；涂
→application n. 申请（表）；用途；运用；应用
→applicant n. 申请人
(1) This store sells various household ___________ (appliance), such as refrigerators and washing machines.
(2) He ________(apply) for a job in the company last year.
(3) We regret to inform you that your ____________ (apply) has been unsuccessful, but we encourage the __________ (apply) _________ (apply) again next year.
运用
appliances
applied
application
applicant
to apply
remote [r m t] adj. 远程的；偏远的
→remotely adv. 远程地；在偏僻地方地
1. Our projects aim to promote the development of poor and remote communities.
remote control 遥控器；遥控
搭配
2. The phone can act as a remote control.
翻译
我们项目都是为了推动贫困偏远地区的发展。
手机能当遥控用。
air conditioner [e k n d n ] 空调机；空调设备
automatic [ t m t k] adj. 自动的
→automatically adv. 自动地；无意识地
→automation n. 自动化
The machine is ____________ (automatic) controlled.
automatically
运用
integrated [ nt gre t d] adj. 各部分密切协调的；综合的
an integrated public transport system 综合公共交通系统
integrate A into B 把A融入B里
搭配
integrate [ nt gre t] vi. ＆vt. （使）合并；成为一体
→integration n. 结合；融合
To be successful in college you’ll need to learn how to integrate large amounts of information obtained through reading.
翻译
想要在大学里成功，你必须学会如何整合大量通过阅读获得的信息。
sensor [ s ns ] n. 传感器；敏感元件
(2021新高考II卷) It will use cameras and sensors to monitor the animals.
→sense n. 感觉
→sensory adj. 感觉的；感官的
翻译
它会利用照相机和传感器来监控动物。
efficient [ f nt] adj. 效率高的；有功效的
同义 effective adj. 有效的
→ efficiently adv. 高效地
→ efficiency n. 效率
→ inefficient adj. 效率低的
(1) As the work can be divided among several people, it can be done __________ (efficient).
(2) We need to improve the __________ (efficient) of our production process to reduce costs.
运用
efficiently
efficiency
mode [m d] n. 模式；方式；风格
a mode of transport/communication 运输/交流方式
flight mode 飞行模式
energy-efficient mode 节能模式
be in holiday/work mode 处于假日/工作状态
搭配
routine [ru ti n] n. 常规；正常顺序 adj.常规的；日常的
establish/break a routine 确立/打破常规
daily routine 日常生活
搭配
(2014全国I卷) As a general rule, all forms of activity lead to boredom when they are performed on a routine basis.
翻译
一般来说，所有形式的活动在进行常规活动时都会导致无聊。
preference [ pr f r ns] n. 爱好；偏爱；优先(权)
have a preference for 偏爱
in preference to 优先于；而不
give preference to sb 给某人优先/惠
prefer doing A to doing B 喜欢做A事胜过做B事
prefer to do rather than do喜欢做某事而不愿做某事
搭配
→ prefer vt. 宁愿； 更喜欢
→ preferable adj. 较合人意的
(1) Which is your ___________ (prefer), tea or coffee
(2) I prefer _________(walk) to riding in my spare time.
(3) My father has a strong preference ____ taking for a walk after supper.
(4)She prefers to read books at home rather than ______ (go) out shopping on weekends.
(5)Your home will learn your daily routine and _____________ (preference) , so everything will be ready for you when you get home each evening.
运用
preference
walking
for
go
preferences
in an instant立刻；马上
for an instant/while一会儿
the instant… 一……就……
搭配
→ instantly adv. 立刻 (=immediately) conj. 一……就
instant [ nst nt] n. 瞬间；片刻 adj. 立即的；速食的；速溶的
表示“一……就……”的还有：
as soon as…
hardly…when…
no sooner…than…
on/upon doing sth
the minute/moment +从句
directly/immediately+从句
联想
(1) He stood there for ____ instant with a book in his hand.
(2) Please wait for me at my home. I’ll be back ____ an instant.
(3) Your air conditioner will come on _____ instant you enter the door in summer.
(4) He shook me by the hand and we had a conversation ________ (instant).
运用
the
an
in
instantly
at sb’s command 听从某人支配
under one’s command=under the command of sb 由某人指挥
in command of 掌握；控制
take command of 控制
have a command of... 了解/掌握......
command sb to do sth=command+that...(should) do sth 指挥；命令
搭配
command [k mɑ nd] n. 指令；命令；控制 vt. 命令；控制
(1) Nobody can take command ____ the situation where everything is in a mess.
(2) Because of his years of hard work, he has ____ good command of Chinese now.
(3) The police commanded all the people present ________ (stay) still on the square.
(4) The police commanded that all the people present __________ (stay) still on the square.
运用
to stay
of
a
(should) stay
→ disobey v. 不服从
obey rules/commands/laws 遵守规则/服从命令/遵守法规
搭配
obey [ be ] vi. ＆vt. 服从；遵守
1. Birds singing is sometimes a ___________(warn) to other birds staying away.
2. Despite the ________ (warn) from the local government, the travellers went to play by the sea.
warning [ w n ] n. 警告；警示；先兆
→ warn v. 警告
运用
warning
warning
→ constantly adv. 经常地；不断地
I’ve decided to block all the information from a friend, who _________ (constant) shares links to various healthy tips.
constant [ k nst nt] adj. 不断的；重复的；不变的 n. 常数；常量
运用
constantly
1. We encountered problems _________ (在初期) in the project.
2. My parents thought it was _________ (normal) for a boy to be interested in ballet.
early on [ li n] 在初期；早先
abnormal [ b n m l] adj. 不正常的；反常的
→ normal adj. 正常的 → normally adv. 正常地
→ abnormally adv. 反常地
abnormal behavior/phenomenon 反常行为/异常现象
搭配
运用
early on
abnormal
be critical to (介词) sth 对...至关紧要的，对...很关键的
in a critical condition/moment 情况危急/危急关头
搭配
→ critically adv. 关键地；批判地；严重地
→ criticize v. 批判
critical [ kr t k l] adj. 严重的；关键的；批判性的
(1) Good communication is critical ____ a successful team project.
(2) Regular exercise is critical to ____________ (maintain) good health.
(3) We need to think _________ (critical) before making a decision.
(4) This step is ___________ (critical) important for the success of the experiment.
(5) The patient’s condition is __________ (critical) ill.
运用
to
maintaining
critically
critically
critically
cancer [ k ns ] n. 癌；癌症；毒瘤
leak [li k] vi＆vt 漏；渗漏；透露 n. 漏洞；裂缝；透露
leak the information/news/secrets 走漏消息/泄露机密
a gas leak 煤气泄漏
搭配
→ potentially adv. 潜在地；可能地
potential customers 潜在客户
realize one’s potential 发挥某人的潜力
have the potential to do sth 有做某事的潜力 / 可能性
搭配
potential [p t n l] adj. 可能的；潜在的 n. 潜力；可能性
(1) We need to identify ___________ (potentially) risks before starting the project.
(2) This new technology has the potential ____________ (change) our lives.
(3) This decision could ___________ (potential) affect thousands of people.
(4) The chemical is ______________ (potential) harmful to the environment.
运用
potential
to change
potentially
potentially
electronic products 电子产品
electrical engineering电气工程
high-tension electrical lines高压电线
turn off an electrical appliance/device 关掉电器/电子设备
搭配
electrical [ l ktr k l] adj. 电的；用电的
→ electric adj. 电的；电动的；用电的
→ electricity n. 电；电流
→ electronic adj. 电子的
check the wiring 检查线路
a wiring diagram 线路图
telephone wire 电话线
搭配
wiring [ wa r ]] n. 电线线路；线路系统
wire [ wa ] n. 电线；金属丝（或线）vt. 接通电源；将……连接到
→ detective n. 侦探
1. Many forms of cancer can be cured if they __________ (detect) early.
2. She wants to be a _________ (detect) when she grows up because she likes solving puzzles.
detect [d t kt] vt. 发现；查明
运用
are detected
detective
→ irrelevant adj. 不相关的
→ relevantly adv. 相关地
→ relevance n. 相关性；关联
be relevant to... 与…… 相关；与…… 有关联
relevant information /details/facts 相关信息 / 细节 / 事实
have relevance to 与…… 有关联
搭配
relevant [ r l v nt] adj. 有关的；有意义的
(1) Before making a decision, collect all __________ (relevance) details.
(2) Is philosophy __________ (relevance) to most people’s lives
(3) The __________ (relevant) of this data to our research is unclear.
(4) She answered the question ___________ (relevant), focusing on key points.
运用
relevant
relevant
relevance
relevantly
catch fire [k fa ] 着火
catch fire 着火 (动作)
be on fire 着火 (状态)
set fire to (=set...on fire) 放火（焚烧）；激起；使激愤
put out the fire 扑灭火
搭配
(1) It is easy to __________(着火了) when the wood is dry.
(2) The building was ________(着火了) when we arrived.
(3) The man in black was about to __________ (放火) the house when the police came.
(4) He _____________ (灭火) with a piece of wet carpet.
运用
catch fire
on fire
set fire to
put out the fire
→ fantastic adj. 极好的
fantasy [ f nt si] n. 幻想；想象
1. Fantasy can play an important role in achieving the things we fear.
2. The new restaurant is fantastic!
翻译
幻想能在实现我们所害怕的东西上发挥重要作用。
这家新餐厅太棒了！
→ innovate v.创新
→ innovator n.创新者
→ innovative adj.创新的
Today we benefit from countless inventions and ___________ (innovate). 如今我们受益于无数的发明和创新。
innovation [ n ve n] n. 创新；创造
运用
innovations
be available to sb 可被某人获得/利用的
be available for 可供......之用
搭配
available [ ve l bl] adj. 可获得的；可购得的；（人）有空的
(1) The room is not available ______ the conference.
(2) My bicycle is not available ____ you because it is being repaired.
运用
for
to
→ unavailable adj. 不可获得的；不可使用的；抽不开身的
in this sense [ n s s ns]（in…sense) 从这种（某种）意义上来讲
In this sense, children should enjoy the same rights as adults.
翻译
从这个意义上来说，儿童应当享有与成人同等的权利。
nevertheless [ n v l s] adv. 尽管如此；不过；然而
1. There is little chance that we’ll win the match. Nevertheless, it’s crucial that we try.
2. He was tired. He decided to keep working, nevertheless.
3. She failed the exam, but she is, nevertheless, determined to try again.
翻译
我们赢得比赛的可能性不大，不过，重要的是我们努力争取。
他很累，但他还是决定继续工作。
她考试没通过，但尽管如此，她还是决心再试一次。
grammar structure 语法结构
the social structure社会结构
搭配
structure [ str k ] n. 结构；体系 vt. 系统安排；精心组织
Students are supposed to learn how to structure their essays.
翻译
学生需要学习如何精心组织安排文章结构。
a sense of security 安全感
security checks/guards 安检/安保
搭配
security [s kj r ti] n. 保护描施；安全工作
(1) Parents are always concerned about the _________ (secure) of their children when they’re out.
运用
security
→ criminal adj. 犯罪的 n. 罪犯
commit a crime 犯罪
an increase in violent crime 暴力犯罪的增加
搭配
crime [kra m] n. 犯罪活动；不法行为
Crime rates are high in some areas.
翻译
许多社区的犯罪率居高不下。
→ combination n. 结合；联合; 混合
combine…with… 把……与……结合
搭配
combine [ k mba n] vt. &vi. （使）结合；混合
(1) This odd ____________(combine) of characteristics had made him one of the greatest thinkers of the 20th and 21st centuries.
(2) You had better try to combine exercise_____ a balanced diet
in order to keep fit.
运用
combination
with
nanobot n. 纳米机器人
→ artificially adv. 人造地；虚假地
artificial [ ɑ t f ( )l] adj. 人工的；人造的；假的
artificial intelligence[ ɑ t f ( )l n t l ns] (AI) 人工智能
Artificial intelligence is changing the way we live and work.
翻译
人工智能正在改变我们的生活和工作方式
clone [kl n] vt. 克隆；以无性繁殖技术复制 n. 克隆动物（或植物）
→ prediction n. 预测；预言
→ predictable adj. 可预见的
predict + (that)/wh-从句 预测/预言......
It is predicted that... 据预测......
搭配
predict [pr d kt] vt. 预测；预言；预料
(1) It is __________ (predict) that the heavy rain will last for another two hours.
(2) Who can predict _______painting styles there will be in the future
(3) It’s difficult to make accurate _________ (predict) about the effects on the environment.
运用
predicted
what
prediction
weather forecast/forecast the weather 天气预报
an economic forecast 经济预测
搭配
forecast [ f kɑ st] vt. &n. 预测；预报(forecast-forecast)
1. The _______________(天气预报) says there will be a storm tonight.
2. It’s hard ___________(forecast) how the new policy will affect small businesses.
3. She _________ (forecast) that the team would win the championship, and she was right.
运用
weather forecast
to forecast
forecast
→ occupy v. 占领
→ occupied adj. 被占领的；忙于...的
occupation [ kj pe n] n. 职业；占领
1. She fought against gender-based violence when the north was under ___________(occupy).
2. The pressure at work is on the increase in all ___________ (occupy)
运用
occupation
occupations.
→ opposed adj. 反对的
→ opposition n. 反对；抵制
oppose (sb) sth 反对（某人）某事
oppose (sb) doing sth 反对（某人）做某事
be opposed to (doing) sth 反对(做) 某事 （to为介词）
搭配
oppose [ p z] vt. 反对；抵制；阻挠
(1) 35%of the students were opposed ____ running in the morning.
(2) Some people oppose ______ (use) driverless cars on the street because of safety.
(3) The citizens are strongly opposed to_________(build) a new hall, which may cost lots of money.
(4) Some people are in favour of the plan, while I am one of those _________ (oppose) to it.
运用
to
using
building
opposed
同义 so, therefore, thus, consequently, as a result, as a consequence
a week hence 从现在起一星期后
搭配
hence [h ns] adv. 因此；由此
1. The cost of materials has increased sharply; hence, we need to raise our prices.
2. She’s an expert in the field, hence her opinion is highly valued.
翻译
材料成本大幅上涨，因此我们需要提价。
她是该领域的专家，所以她的意见很受重视。
cease fire/trading/production/operations 停火/停业/停产/停止经营
cease to do sth 终止计划要做/未发生的事
cease doing sth 停止正在做的事
搭配
cease [si s] vi. ＆vt. （使）停止；终止
(1) The old tradition has ceased ________ (exist).
They ceased _________ (talk) when the manager walked in.
运用
to exist
talking
deceased [d si st] adj. 已死的；亡故的
the deceased 死者
搭配
The deceased was a well-liked person in the village, respected by his fellow citizens.
翻译
死者在村里很受欢迎，受到同胞们的尊敬。
→ absent adj. 缺席的；缺乏的
→ absently adv. 心不在焉
反义 presence n. 存在；出席 → present adj. 出席的 n. 礼物
be absent from… 缺席……
in the absence of… 缺乏……
in one’s absence 某人不在时
absence of mind 心不在焉
absent-minded adj. 健忘的；心不在焉的
搭配
absence [ bs ns] n. 不存在；缺乏；缺席
(1) My partner was absent ______this meeting because of illness.
(2) The decision was made in my _________(absent) last month.
(3) It is difficult for us to win the case in the absence _________
relevant evidence.
(4) The reason for her _________(absent) was that she was ill.
运用
absence
from
absence
of
rural [ r r l] adj. 乡村的；农村的
反义 urban 城镇的
Birth rate is highest in poorly educated rural areas and lowest in highly educated urban areas.
翻译
出生率在教育的农村地区最高，在受过高等教育的城市地区最低。
advocate doing sth 倡导做某事
advocate violence 鼓吹暴力
an advocate for women’s rights女权倡导者
搭配
advocate [ dv k t] vt. 提倡；支持；拥护n. 提倡者；支持者
(1) The leader __________(advocate) that each member should play their critical part in the project.
(2) Doctors advocate __________(eat) a balanced diet and exercising regularly.
(3) He has spent years advocating__________ the rights of disabled people.
(4) The organization has spent years ___________(advocate) environmental protection.
运用
advocating
advocates
eating
for
→ emphasize (BrE also-ise) v. 强调；重视
with an emphasis on 强调；重视
put/lay/place emphasis on... 强调...的重要性
搭配
emphasis [ mf s s] n. 强调；重视；重要性
(1) We provide all kinds of information with ____ emphasis on healthy diet.
(2) The lecture given by Professor Li put emphasis ____ the critical thinking of students.
运用
an
on
→ luxurious adj. 奢华的，奢侈的
luxury goods 奢侈品
live in luxury 过奢侈的生活
搭配
luxury [ l k ri] n. 奢华
A good life based on comfort and luxury may eventually lead to more pain.
翻译
以舒适和奢侈为基础的美好生活可能最终会导致更多的痛苦。
lose touch with sb 与某人失去联系
stay/be in touch with… 与……保持联系
be out of touch (with sb/sth) 失去联系；不再了解(某人的) 情况
搭配
keep in touch with... [ki p n t w ...]
与……保持联系；了解（某课题或领域的情况）
(1) He has______________ (失去联系) all his classmates after graduation.
(2) Don’t forget to ___________________________
(与你的父母保持联系) your parents after you work.
运用
keep/stay/be in touch with
lost touch with
career development/prospects 职业发展/职业前景
搭配
career [k r ]] n. 职业；事业
prospect [ pr sp kt] n. 可能性；前景
1. She decided to pursue a career in medicine after volunteering at a hospital.
2. Graduates with expertise in artificial intelligence often have bright career prospects.
翻译
在医院做志愿者后，她决定从事医学职业。
具备人工智能专业知识的毕业生通常拥有光明的职业前景。
→ resistant adj. 有抵抗力的；抵抗的
resist sth 抑制某事；反抗某事
resist doing sth 抵制做某事
can't resist doing sth 忍不住做某事
搭配
resist [r z st] vi. ＆vt. 抵制；反抗；抵挡
resistance [r z st ns] n. 抵制；反对；抗拒
(1) The coat looked very nice and it happened to be 40% off, so I couldn’t resist ________ (buy) it.
(2) To gain further development, the firm had to overcome its __________ (resistant) to new technology.
(3) The bank strongly resisted ________ (cut) interest rates.
运用
resistance
buying
cutting
相关
word 单词；话语；消息
phrase 词组；短语
sentence 句子
passage/essay 文章
paragraph [ p r grɑ f] n. 段；段落
signpost [ sa np st] n. 路标
Tourists often rely on signposts to find historical sites in the old town.
翻译
游客们常在老城区依靠指示牌寻找历史景点。
write/hand in/submit an essay 写/上交/提交论文
搭配
essay [ se ] n. 文章
Students are required to write an essay of 800 words for the final exam.
翻译
学生期末考试需写一篇 800 字的文章。
1. Her description of the accident was surprisingly __________ (accuracy).
2. We need to check the _________ (accurate) of the information.
→ accurately adv. 准确地
→ accuracy n. 准确
→ inaccurate（不准确的）
accurate [ kj r t] adj. 精确的；准确的
运用
accurate
accuracy
→ library n. 图书馆
librarian [la bre r n] n. 图书管理员；图书馆馆长
The librarian showed us around the new library, explaining how to use the self-checkout machines.
翻译
图书管理员带我们参观了新图书馆，并讲解了如何使用自助借书机。
Thank you!