人教版（2019）选择性必修第一册Unit 2 Looking into the Future Words and Expressions 词汇讲解课件(共25张PPT)

(共25张PPT)
Unit 2
Looking into the Future
Words and Expressions
选择性必修第一册
persuade [p sweid] vt. 劝说;说服
persuasion n. 劝说；说服
persuasive adj. 有说服力的
persuade sb to do…: 说服某人做什么
= persuade sb into doing…
persuade sb not to do…:说服某人不做什么
= persuade sb out of doing…
The teacher persuaded students (study) harder for being admitted to a good university.
We will achieve much more by (persuade) tha by brute force.
This study’s findings are (persuade).
to study
persuasion
persuasive
switch [swit ] vt. 转换;交换 vi＆vt.(使)改变;转变
n.开关;转换器;改变
switch on＝turn on 　打开(电灯、无线电等)
switch off＝turn off 关上；断掉(电源等)
switch from ... to ... 从……转变/换为……
Many people switch their electronic devices simply to kill time.
To keep safe, we suggest you switch your mobile phone before boarding.
He switched the conversation from one subject another.
on
off
to
distant [ d st nt] adj. 遥远的;远处的;心不在焉的
in the distance 在远处
at a distance 隔一段距离
keep sb. at a distance 对某人冷淡; 与某人疏远
keep one’s distance from sb./sth人/某物保持一定距离
distance n. 远处，距离
I could hear the boy cried sadly the distance.
Mary kept her husband a distance after an argument.
Mary kept her (distant) from her husband after an argument.
in
at
distance
secure [s kj (r)] adj 安全的;可靠的;牢固的
vt.获得;拴牢;保护
词语积累：
security n. [U]安全 a sense of security安全感
secure→securely adv.安全地，安心地
in＋secure→insecure adj.不安全的，不可靠的
safe adj. 安全的→safety n. 安全
By strengthening the river banks, the city (secure) itself against flood.
I have a strong sense of (secure) with my country.
An (secure) computer system is an open door to criminals.
secured
security
insecure
automatic [ t m t k] adj. 自动的
automatically adv. 无意识地；自动地
automation n.自动化
auto- 表示“自动，自主”的前缀
(automatic) meant the loss of many factory jobs.
The plants just (automatic) respond to lights in certain ways.
Automation
automatically
integrate v. (使)合并; 成为一体
integrate.....with/into... 把....和...合并
integration n. 结合; 综合; 整合;融入
integrated adj. 各部分密切协调的；综合的
Colorful illustrations (integrate) into the text.
We're looking for people who can integrate the team.
Their aim is to promote closer economic (integrate).
are integrated
with/into
integration
combine .... and/with.... 把...与....合并/联合
preference [ prefr ns] n. 爱好;偏爱
Companies often have a (prefer) for graduates who can use English fluently.
Mnay young people now prefer healthy food _____ fast food.
Unlike fast food places, fine dining shops prefer customers (stay) longer and spend more.
Children nowadays prefer (finish) their homework in a background of pop music to doing it in a quiet room.
That means that people prefer (let) software do much of the work rather than do it by themselves.
preference
to
to study
finishing
to let
have a preference/fancy/passion for　 偏爱；喜爱
prefer A to B 更喜欢A而不是B
prefer (sb.) to do sth. 宁愿(某人)做某事
prefer doing sth. to doing sth.宁愿做某事而不愿做某事
prefer to do ...rather than do ... 宁愿做……而不愿做……
command [k mɑ nd] n. 指令;命令;控制 vt.命令;控制
have a good command/knowledge/master of 掌握；精通(尤指语言)
take/have command of 控制；掌握
command sb. to do ... 命令某人做……
command that ... (should) do 命令……做……
写作:我对中国传统文化有很好的了解，这对介绍中国话很有帮助。
,
.
2. You turn toward a ball on the floor, and your brain sends a command you
(pick) it up.
I have a good command of Chinese traditional culture, which is beneficial for introducing Chinese painting.
to pick
critical [ kr t kl] adj. 严重的;关键的;批判性的
be critical to sth. 对…至关重要
critically adv. 批判性地
criticize v. 批评，评论
criticize sb. for sth./doing sth. 因…指责某人
criticism n. 批评，指责，评论
critic n. 评论家,批判家
Moral values are critical Children’s development.
Moscow is running (critical) low on food supplies.
His mother had rarely (critical) him or any of her other children.
to
critically
criticized
potential adj. 可能的；潜在的 n. 潜力；可能性
The new biological science does have the potential (do) great harm, as well as good.
Clearly this is a (potential) dangerous situation.
to do
potentially
have the potential to do sth. 有潜力做某事
the potential for (doing) sth. (做)某事的潜力/可能性
potentially adv. 潜在地，可能
available adj. 可获得的; 可购得的; (人)有空的
be available to/for... ......可获得；可被......利用
be available to do sth. 有空做某事
availability n.可用性；有效性；实用性
availably adv 可用地；有效地
unavailable adj.无法得到的，难以获得的;忙的
The arts should be available more people at prices thay can afford.
Managers should be available (give) advice or assistance whenever the team asks for it.
The second is the (available) of sufficient time and space.
to
to give
availability
combine [k m ba n] vt.vi.(使)结合;混合
(1)combine ...with/and ...　把……与……结合起来
be combined with 与……结合/联合
(2)combination n. 结合；联合；化合(物)
in combination (with) (与……)联合/结合
The study showed that students should combine exercise a healthy diet.
Theory must (combine) with practice.
With their patience and efforts，they successfully developed a of artificial breeding and natural reproduction. (combine)
with
be combined
combination
occupation [ kju pe n] n. 职业;占领
occupy v.占领; 占据; 担任
occupied adj.已被占用的；忙于…的
occupy oneself with sth.= be occupied with sth.
occupy oneself in doing sth.= be occupied in doing sth.
正专心于某事；忙于做某事
Television repairman was a common (occupy) in the 1950s.
During the past three years, study (occupy) most of my time.
Most students are fully occupied their daily homework.
In my spare time, I have been occupied in (practice) my oral English so I speak English fluently.
occupation
occupied
with
practicing
oppose (doing) sth. 反对(做)某事
opposite n. 对立面 adj. 相反的→ opposed adj. 反对的；对立的
be opposed to (doing) sth. 反对(做)某事(to为介词)
oppose [ p z] vt.反对；抵制；阻挠
With a lot of people (oppose) it, the government had to postpone the new proposal.
Everyone would certainly oppose (change) the system.
Good habits always lead to high efficiency, while bad ones bring the
(oppose)．
4. A man stood up, signalling that he was strongly opposed ________ the plan.
changing
opposite
to
opposing
absence [ bs ns] n. 不存在;缺乏;缺席
(1) absence from 缺席，没参加
absence of mind 心不在焉
(2)absent adj. 缺席的，不在的
be absent from 缺席，不在
(3)present adj.出席的 n.礼物
I'm sorry for my absence ________ your birthday party yesterday. I'm writing an essay to be handed in.
Absence mind may have bad results.
The director has been (absence) six times according to the records.
from
in
absent
advocate [ dv ke t] vt. 提倡;支持;拥护n.提倡者;支持者;拥护者
(1)advocate doing sth. 主张/提倡做某事
advocate＋宾语从句(从句谓语should＋动词原形，should可省略)
(2)an advocate for/of ……的支持/拥护者
Many citizens advocate (build) another primary school in the community.
Some educators advocated that children should (reward)
for their great performance.
3. ________ is advocated that plastic bags should be replaced by cloth or paper bags when shopping.
building
be rewarded
It
make it...(for sb.) to do...
【句式分析】
在make it...(for sb.) to do...结构中，it是形式宾语，to do...是真正的宾语。常用这种结构的动词还有find, feel, think, consider等。
真正的宾语有三种形式，动词不定式短语，-ing短语或从句。用-ing作真正的宾语时，宾补通常是no use，no good等。当真正的宾语是动词不定式短语时，不定式短语可以有自己的逻辑主语，该逻辑主语由介词for引出。
make it...(for sb.) to do...
①He find ________ increasingly difficult to read for his eyesight had begun to fail.
②He considered it of great importance ________ (put)aside some money every month, for the age.
③He likes to stay up late, so he often feels sleepy, ________ makes it difficult for him to concentrate on what he is doing.
④I find it no use ________ (argue)with him because he will never change his mind.
⑤More highways have been built in China, making it much easier ________ people to travel from place to place.
⑥Susan made it clear to me ________ she wished to make a new life for herself.
it　
to put
which　
arguing　
for　
that
词汇变形
1. vt. 劝说，说服→ n. 劝说，说服→ . adj. 有说服力的
2. adj. 遥远的，远处的→ n. 远处，距离
3. adj. 安全的 vt. 获得，保护→ n. 安全性
→(同义词) adj. 安全的→ n. 安全
4. adj. 自动的→ adv. 自动地，自主
5. adj. 综合的→ v. 合并→ n. 综合
6. n. 传感器→ n. 感觉 v. 感觉到→ adj. 敏感的
7. adj. 效率高的→ n. 效率
persuade　
persuasion　
automatic　
persuasive　
safety　
safe　
security　
secure　
distance　
distant　
efficiency　
efficient　
sensitive　
sense　
sensor　
integration　
integrate　
integrated　
automatically　
词汇变形
8. n. 偏爱，爱好→ v. 更喜欢
9. n. 瞬间，片刻 adj. 立即的，速食的→ adv. 即刻地，一...就
10. v. 服从，遵守→ adj. 服从的→ n. 服从，遵守
11. n. 警告，提醒→ v. 警告
12. adj. 不正常的，反常的→ adj. 正常的
13. adj. 严重的，批判性的→ v. 批评，评论
→ n. 批评家，评论家 → adv. 严重地;批判性地
criticially　
critic
criticize　
critical
normal　
abnormal　
warn　
warning　
obedience
obedient　
obey　
instantly
instant　
prefer　
preference　
词汇变形
14. vt. 发现，查明 → n. 侦查，发现→ adj. 侦探的→ n. 检测器，发现者
15. n. 创新，创造→ v. 创新，创造
→ adj. 新颖的，革新的
16. adj. 可获得的，可利用的→ n. 可用性，实用性→ adv. 可用地，有效地
17. v. (使)结合，混合→ n. 结合，混合
18. n. 职业，占领 → v. 占用，占领
→ adj. 忙于...的， 已占用的
detector　
detective　
detection　
detect　
innovative　
innovate　
innovation　
abailably　
availability　
available　
combination　
combine　
occupied
occupy　
occupation　
词汇变形
19. vt. 反对，抵制→ n. 相反面 adj. 对立的
→ adj. 反对的
20. n. 缺席，不存在→ adj. 缺席的，不在的
21. adj. 精确的→ n. 精确，准确性
22. n. 幻想，想象→ adj. 极好的，空想的
23. n. 犯罪活动，不法行为→ n. 罪犯 adj. 犯罪的
24. v. 预测，预料→ n. 预测，预言
→ adj. 可预测的
25. n. 强调，重视→ v. 强调
oppose　
absent　
absence　
accuracy　
accurate　
fantastic　
fantasy　
crime　
criminal　
predict　
prediction　
predictable　
emphasis　
emphasize　
opposite　
opposed　
In today's digital age, (secure) is critical our lives. We should advocate (do) regular checks to ensure our systems are safe.
(persuade) plays a vital role in convincing others of its importance. A (persuade) argument can make people switch security measures (automatic). Those who have a good command
technology can integrate it other systems for better protection. However, there are (oppose) views on sharing personal data for security. While (available) of advanced security features is important, we must consider risks and have potential (deal) with them. If proper precautions are (absence), we will be at distance from true security. The right (combine) of measures is needed.
security　
persuasive　
automatically　
of　
with
opposite　
availability　
to deal　
absent　
a　
combination
on　
Persuasion　
doing
to
Unit 2
Thank You !
Words and Expressions
选择性必修第一册