人教版(2019)选择性必修第一册Unit 2 Looking Into the Future 重点单词课件（74张ppt）

(共73张PPT)
Unit 2　
LOOKING INTO THE FUTURE
Vocabulary
_____________[fre z]: n. 短语; 词组
_____________n. 词语; 表达法; 表达; 表情
_____________n. 单词; 话语
________________[v k bj l r ]: n. 词汇; 词汇量
phrase
expression
word
vocabulary
switch
switch/turn on
switch/turn off
____________: n. 开关;转换v. 转换
__________________: 打开(电器/气/水等)
__________________:关掉(电器/气/水等)
persuade
劝说；说服（v）
persuade sb (not) to do sth.
说服某人(不）去做某事
persuade sb into(out of) doing sth
_______________adj.有说服力的；令人信服的；
_______________n.说服；劝说
persuasive
persuasion
persuade sb. of sth./ that... 使某人相信...
1)If she is unwilling, nothing you can say will persuade her ____ (go) there.
=If she is unwilling, nothing you can say will persuade her ___ ___ there.
2)She persuaded me _______________________ (不要把我所有的存款借给他)..
=She persuaded me ___ _____ _____ him all my savings.
to go
into going
not to lend him all my savings
out of lending
EXERCISE
switch
替换；交换（v）
switch
转换；交换
改变；转变（turn）
开关；转换器 (n.)
turn/switch on/off 开/关（电灯、机器等）
She flicked a switch and turned the lamp on.
We switched over to a different telephone service.
I switched to a new doctor.
开关
替换
切换；转换
distant
遥远的；（adj）
distant
遥远的；远处的（距离）
疏远的（关系）
心不在焉的(心里)
a distant village
a distant cousin
a distant look
distance
distant
distantly
______________n. 距离。
______________adj. (时间或空间)遥远的；冷淡的，疏远的
______________adv. 遥远地。
in the not too distant future
be distant from　
在不久的将来
　离……遥远
用distant及其正确形式填空
1)Zhang Guimei commits herself to the cause of education in the mountainous area which is ______ from big cities.
2)As we approached, we could see the lighthouse winking in the ______.
distant
distance
secure
安全的；可靠的；安心的（adj）
获得（v）
拓展词汇：security 安全；警卫 （n.)
____________n. 安全，安全工作，保安措施，保障，抵押品
____________adj. 不安全的，不自信的
____________adv. 安全地，安心地
security
insecure
securely
be/feel secure about 对…有把握
be secure against/from sth. 免遭某事/没有…的危险
secure sth. against/from sth. 保护某物免遭…
a secure job/income 稳定的工作/收入
1. The young man felt _________ _______his future and had no passion for his career.
这年轻人不必为未来担心，所以不热衷于事业
2. We need to deal with the ________nature of our telecom networks.
3. You cannot _______yourself ________all risks and dangers.
天有不测风云, 人有旦夕祸福。
secure about
insecure
secure
against
EXERCISE
______________vt. 申请；应用；涂、敷
______________n.申请；请求；申请书
______________n.申请人
electrical appliances
household appliance
application
applicant
apply
电器
家用电器
__________: n. 传感器; 敏感元件
__________n. 感觉; 感觉官能 vt.感觉到；意识到
___________adj. 体贴的；善解人意的
sensor
sense
sensitive
______________adj. 效率高的; 有功效的
______________n.效率；功效
______________adv. 有效地; 效率高地
______________adj.效率低的
______________adj. 有效的
efficient
effective
efficiently
efficiency
inefficient
He is an _________ (高效的）worker.
The machine is working __________ (efficient).
Because of her __________, we finished the work ahead of time.
efficient
efficiently
efficiency
She is really a very ________person.
Aspirin is a simple but highly ________ treatment.
EXERCISE
efficient
effective
routine
n. 常规；正常顺序
adj. 常规的；日常的
daily routine 日常生活
on a routine basis 按照常规
常规检查/体检
打破常规
a routine examination
break the routine
preference
爱好；偏爱（n）
preference
爱好；偏爱（n）
拓展词汇：prefer较喜欢；更喜欢（v.)
prefer---preferred---preferred
prefer A to B 和B比起来更喜欢A
show preference for 偏爱…
Parents should not show preference for any one of their children.
give preference to 优先考虑
prefer
to do sth / doing sth 更喜欢/宁愿(做)某事
sb. to do sth更喜欢/宁愿某人做某事
to do sth. rather than do sth.
doing to doing 与……相比更喜欢……
that sb (should) do sth 宁愿某人做某事
观察下列句子，总结prefer的用法
She prefers dogs to cats.
My sister prefers staying at home to going to see a film.
I prefer to play outdoors rather than play computer games in the room.
They preferred their son to go to college.
Would you prefer that he (should) go with you
EXERCISE
1) You prefer healthy food _____ fast food.
2) Unlike fast food places, fine dining shops prefer customers ___________(stay) longer and spend more.
3) We give _____________(prefer) to those who have worked with us for a long time.
4) I have a strong________________(prefer) for sweet food over spicy.
5)The children preferred __________ (cycle) to the countryside to _______ indoors all day.
6) The children preferred ___________ to the countryside rather than _______ indoors all day.
preference
preference
to stay
to
cycling
staying
to cycle
stay
翻译：我宁愿转变我的想法也不愿和他们争辩。
I prefer changing my opinions to arguing with them.
I prefer to change my opinions rather than argue with them.
I would rather change my opinions than argue with them.
1)My mother has a good command of several languages, such
as English, French, Danish.
2)The officer commanded his soldiers to fire.
3)The army is under the king's command.
4)He commanded that the students (should) cross the river.
根据下面例句，总结 command 的用法
那名军官命令士兵们开火。
这支军队由国王的控制。
他命令学生们过河。
我妈妈精通好几种语言，比如英语、法语和丹麦语。
have a good command of sth. 精通/控制某事
command sb. to do sth. 命令某人做某事
be under the command of sb =be under one’s command 由某人指挥
④ command + that从句（从句should +V原，should可省）命令做……
小结
表示“坚持”、“命令”、“建议”、“要求”等后的宾语从句要用(should)+动词原形的虚拟语气。这类动词可以归纳为：
一个“坚持”：insist
两个 “命令”：order, command
三个“建议”：advise, suggest, propose
四个“要求”：demand,require, request, ask
The officer commanded his soldiers _____(fire).
翻译：警察命令所有人立刻离开现场。
to fire
The ploice commanded all the people to leave the scene
The ploice commanded that all the people should leave the scene
1) He’s studied in the US and _____________________________________
(精通英语).
2) You must obey _______________________________ (老师的命令).
3) I command ____________________________ (你立即动身).
4) The headmaster has 400 teachers ____________________________
校长手下有400名教师。
has a good command of English
the teacher’s commands
you to start at once
under his command
EXERCISE
____________vi.& vt.服从；顺从
____________v.不服从，不顺从
obey
disobey
运用：根据汉语意思，完成英语句子。
⑴ 任何学生都必须遵守校规。
Any student should____________________________ .
⑵ 他别无选择，只有服从。
He had no choice _____________________.
obey the school rules
but to obey
obey a command/an order
服从指挥/命令
instant noodle 速食面；方便面
你知道方便面用英语怎么说么？
instant coffee 速溶咖啡
warning
警告；警示；先兆（cn）
warn 警告（v）
constant
不断的；重复的；不变的（adj）
constantly 不断地；一直（v）
He suffers from constant headaches.
She has struggled to maintain a ________(不变的) weight.
Fashion is ______ (constant) changing.
constant
constantly
abnormal
不正常的；反常的（adj）
反义词：normal正常的
The results of the blood test were abnormal.
常见的否定前后缀【in- im- un- dis- ir- il- ab- -less -free】
反常又古怪的现象
an odd and abnormal phenomenon
_____________adj. 严重的; 关键的; 批判性的
_____________adv. 严重地;批判性地
_____________n. 批评家，评论家
_____________v. 批评；挑剔
criticize
critical
critic
critically
critical
严重的；
关键的
批判性的
serious
crucial/vital
The premier faced a critical situation in September of that year.
Develop a habit of critical thinking.
This is a critical issue for our economy and our country
严重的
批判性的
关键的
翻译critical在句中的意思
_____________ adj.潜在的；可能的
n.潜力；潜能；可能性
_____________ adv. 潜在地；可能地
potential
potentially
① have the potential for (doing) sth. 有(做)某事的可能性/潜力
② have the potential to do sth. 有潜力做某事
③ realize/achieve/fulfill one’s potential 发挥某人的潜能
④ develop one’s potential 开发某人的潜力
1)The medicine may have potential ____ treating heart disease.
2)All children ___________________________(有克服困难的潜力) diffuculties as long as they are encouraged.
3)Not until his coach encouraged him constantly, ________________________(他才发挥出他的潜能).
4)只有了解你的敌人，你才能发挥出你的潜能。
did he realize his potential
have the potential to overcome
for
Only when you know your enemies, can you realize your potential.
leak vi./vt. 漏; 渗漏; 透露
n. 漏洞; 裂缝; 透露
leak sth. to sb. 向某人泄露某事
leak out 泄露，走漏，透露
1)The pipe has leaked a lot of water. 管道漏了很多水
2)The editor leaked the news to the press(新闻界) last night.
3)The leak in the roof will be repaired tomorrow.
4)There is a leak in the gas pipe.
detect vt. 发现; 查明
detector n. 探测器/检测器；
detective n.警探；侦探；私家侦探
____________adj. 有关的；有意义的---
____________adj. 无关的；不切题的
____________adv. 有关地; 切题地
____________n. 关联, 贴切, 中肯
relevant
irrelevant
relevance
relevantly
be relevant to与……有关
语法填空
1. He refused to say anything not relevant ____the present question.
2. Be sure to stay on topic and not offer _____________information.
irrelevant
to
1)The sharing economy________________________________ (与全球经济直接相关) as well as to our daily lives.
=The sharing economy have direct _________ to the global economy as well as to our daily lives.
is directly relevant to the global economy
relevance
be related to
be connected with
is linked to
have something to do with
和...有关的其他表达：
catch fire (开始)着火 (强调动作)
on fire 在着火/燃烧(强调状态)
make a fire 生火
set...on fire 放火烧
play with fire 玩火
1)Look! The house is on fire. The boy is so careless that he catches fire on his clothes while cooking meals.
2)Those who ______________ will burn themselves.
3)The little boy can ______________ to cook his meals himself.
4)In the unrest, the local police building ____________(被点着) and its windows were broken.
play with fire
make a fire
was set on fire
______________n.想象；幻想；
______________adj. 奇异的；异想天开的；极好的，极出色的
______________vt. 幻想；想像
fantasy
fantastic
fantasize
对真爱和浪漫的憧憬
fantasies of true love and romance
________________ n.新观念；新方法；革新；创新
________________ adj.革新的；创新的
________________ vt&vi.革新；创新
innovation
innovative
innovate
技术革新
创新思维
创新人才
technology innovation
innovative thinking
innovative talents
________________adj. 可获得的；可购得的；（人）有空的
________________ adj.无法得到的，难以获得的;忙的
________________ 【 UN】可得性;有空闲
available
unavailable
availability
根据下面例句，总结 available 的用法
1) The documents are available for inspection.
这些文件可供查看。
2) Not enough data is available to scientists.
科学家没有足够的数据。
3) I'm afraid I 'm not available to help with your homework.
恐怕我没有时间帮你做作业了。
be available to/for...
......可获得；可被......利用
be available to do sth. 有空做某事
1). Mr. Smith _________________________ the meeting on Thursday.
史密斯先生没有时间参加星期四的会议。
2). _________________________ this afternoon
今天下午她有空吗
3). I'm afraid_______________________ help with the show on the 19th.
恐怕19号的演出我没空帮忙。
4)._______________________________, because it is being repaired.
我的自行车现在不能用，因为它正在修理。
EXERCISE
My bike is not available now
I'm not available to
Will she be available
was not available for
__________________________ 从这种意义上来讲
__________________________ 在某种意义上
__________________________ 明白；理解
__________________________ (没)有道理；(没)有意义
__________________________ 决不
__________________________ 做……是没有道理/作用的
in this sense
in a/one sense
make sense of
make (no) sense
in no sense
There's no sense in doing
EXERCISE
1)Who would send me all these flowers It really______________________.
谁会送给我这么多花呢？真是不可思议。
2)We all couldn’t __________________that painting.
我们都没有理解那幅画。
3) __________________can you do that again.
你决不能再那样做了。
4)__________________________worrying about it now.
现在担心这件事已没有必要了。
5)He was,_____________, an academic star.
从某种意义上说，他是未来的学术之星。
makes no sense
In no sense
make sense of
There is no sense in
in a sense
_______________ vt./vi. (使)结合; 混合
_______________ n. 联合体; 混合体; 结合; 联合; 混合
_______________adj.联合的；共同的；
combine
combination
combined
1)The firm is working on a new product in __________(combine) with several overseas partners.
2)If you combine talent ______ diligence, you can arouse your endless potenrial .
3)The beautiful scenery, _________ with delicious food and lovely weather, made our visit to Hawaii unforgettable.
combination
with
combined
语法填空并根据下面句子总结用法
小结
①combine A with/and B 把A和B结合
②A be combined with B A与B结合
③in combination with 与...结合起来
翻译
1. 我们应该把理论与实践结合起来。
We should combine theory with practice.
2. 社会进步必须与科学技术结合起来。
Social advance must be combined with science and technology.
_______________v.预言，预告，预报
_______________n. 预言，预测
_______________adj.可预见的，可预料的
_________________n. 预言家
predict
prediction
predictable
predictor
He said that he could ___________an earthquake a few days in advance but some experts said that the ______________was unreliable because the earthquake was not_______________.
predict
prediction
predictable
语法填空
predict +名词/从句
It is predicted that...... 据预测
It is predicted that inflation would continue to increase.
Some people predict that some day computers will take the place of human teachers.
英译汉
___________n. 职业; 占领
___________v. 占领; 占据; 担任
___________adj.已占用的
occupation
occupy
1)She occupied herself ______routine office tasks.
2)Einstein____________(occupy) with physical study all his life.
3)Fully _______(occupy)in looking after 3 children at home, she no longer has time to enjoy any activities in the club.
was occupied
occupied
with
occupied
be under occupation 在占领下
be occupied in (doing)
=occupy oneself with/in 从事于……
同义词组
be busy (in) doing sth./with sth. 忙于……
be engaged in doing/with sth.　 忙于……
小结
1)That is why I oppose _________(construct) a chemical factory near my community.
2)Would he be opposed to ________(sign) three superstars to his team if he had the cap space
____________vt.反对；反抗；与(某人)较量
_______________ adj. 反对的；对立的
_______________ adj. 相反的；对立的
prep. 在……对面
_______________ n. 反对，相反，敌对
oppose
opposed
opposite
opposition
constructing
signing
3.The result is ________to what some people think.
opposite
反对(做)某事
小结
oppose (doing) sth
be opposed to (doing) sth
be opposite to 与……相反
on the opposite side of 在……对面
__________vi./vt. (使)停止; 终止 (正式用词)
cease
cease doing sth. =cease to do sth. 停止做××
停火
We should cease accepting technology just because it is new.
英译汉
cease fire
hence adv. 因此; 由此
therefore adv. 因此; 所以
thus adv. 因此; 所以
so conj. 因此; 所以
____________n.缺席;不在(某处) ___________ adj.缺席的;不在的
____________ n.出席;到场 ___________ adj.出席的;在场的;现在的
absence
absent
presence
present
in the absence of… 缺乏 in one’s absence
during one’s absence 某人不在期间
be absent from… 缺席/缺乏/...
be present at 出席……
absent-minded adj. 心不在焉的
①I'm sorry for my____________ (absent) from your birthday party yesterday. I was writing an essay to be handed in today.
②Concerned about the student, the teacher called his parents to find out why he was so often absent __________school.
③You may rely on it that he is sure to be present ___________your graduation ceremony.
④I wouldn't accept any decision made ____________(我不在场).
EXERCISE
at
absence
from
in my absence
_____________vt. 提倡; 主张; 支持; 拥护
n. 拥护者; 提倡者; 支持者
advocate
根据下面例句，总结 advocate的用法
1)We do not advocate the use of violence(暴力).
我们不提倡使用暴力
2)Many teachers advocate praising your child for his good behaviour.
许多老师提倡表扬孩子的良好行为。
3)The report advocated that all buildings be fitted with smoke detectors.
报告主张所有的建筑物都应安装烟火探测器。
advocate sth./ doing sth. 提倡/支持/拥护做......
advocate that ...(should)+v 提倡 ......
1)He was _____ strong advocate of free market policies and a multi-party system.
2)In fact, many experts advocate only __________ (show) two or three times a week.
事实上，许多专家提倡一周只洗两到三次澡。
3) It is advocated that the government ________________(set up) a special organization to protect these migrating birds.
有人主张成立一个专门的组织来保护这些候鸟。
4) We should _______________________________.
我们应该提倡平等的教育
EXERCISE
a
showering
(should) set up
advocate an equal education
______________n. 重视; 强调; 重要性
______________vt. 强调, 着重=place/lay/put emphasis on/upon
emphasis
emphasize
emphasize the importance of … 强调…的重要性
1. He placed great emphasis______________ the importance of family life and ties.
2. The speaker _________________ (emphasis) what he was saying by waving his hands.
on/upon
emphasized
luxury
luxurious
_______________U. 奢华 C. 奢侈品
_______________adj. 奢侈的；豪华的
过着奢华的生活
lead/live/have a life of luxury
keep/stay/be in touch (with...) (与…)保持联系
lose touch (with…)/be out of touch (with...) (与…)失去联系
get in touch (with...) (与...)取得联系
自从大学毕业以来，我们一直保持联系。
翻译
We have been/stayed/kept in touch with each other since we graduated.
prospect n. [C&U]可能性; 前景
1)有光明的前景/锦绣前程 ;
have a bright prospect
2)就业前景
a career prospect
_______________vt.反抗，抵抗，对抗；抵制，忍得住
_______________ adj. 抵抗的；有抵抗力的
_______________ n. 抵制；抗拒
_______________ n. 抵制者；抗拒者；电阻器
resist
resistant
resistance
resister
1)They find these kinds of things extremely boring, and they will resist doing them.
2)She could hardly resist laughing on those jokes.
3)Some people are very resistant to the idea of exercise.
①resist (doing) sth. 反对做某事
②can not resist doing sth. 忍不住做某事
③be resistant to sth. 反对/抵抗某事
根据下面例句，总结 resist的用法
①He is in good health; he is able to________ ________．
他身体健康，能抵抗疾病。
②When she got to the place，she could not______ ______ ______．
她到达那里时，禁不住想进去
EXERCISE
resist
diseases
resist going in
can’t help but do sth. 不得不做某事
can’t help doing sth. 忍不住做某事
can’t wait to do sth. 迫不及待做某事
can’t help (to) do sth. 不能帮忙做...
______________adj. 正确无误的,精确的,准确的
______________ adv. 准确地；精确地；精准地；
______________ n. 准确，精确
accurate
accurately
accuracy
to be accurate 精确地说 [用作插入语]
英译汉
1)It is difficult to make accurate prediction about the effects on the environment.
2)Our clock is not very accurate.
3)They haven’t given us accurate information.
Thank You