人教版（2019）选择性必修第三册Unit 3 Environmental Protection Vocabulary 精讲课件(共51张PPT)

(共51张PPT)
Unit 3
单词精讲
单词精讲
1.emission n.排放物
gas emission 气体排放
emit v.发出；发射；散发（光、热、声音、气等）
mission n.使命；任务；传教
2.ecology n.生态；生态系统（pl:ecologies ）
ecology system=ecosystem n.生态系统
ecological adj.生态的；生态学的
ecologist n.生态学家；生态保护论者
eco-friendly adj.对生态环境友好的
3.melt vi. &vt. (使)融化；熔化；软化
melting adj.柔情似水的；感人的
melted adj.融化了的
1. The high temperature here will soon make the ice melt.
2. Spring is here and snow is melting.
3. This chocolate bar has melted into liquid.
make sth. melt使某物融化（v+o+oc (do)）
melt into sth. 融化成某物；逐渐融入。。
melting eyes 打动人的眼睛
starve to death饿死
starve for=be starving for 渴望；急需
starving children饥饿的儿童
starve sb. 让某人挨饿
starve sb. into (doing) sth. 迫使某人做某事
4.starve vi. &vt.(使)挨饿；饿死
starving adj. 饥饿的；块饿死的
starvation n.饥饿；挨饿
1
starve
vi.& vt.(使)挨饿；饿死
(starvation n.饥饿；挨饿；饿死)
starve for渴望……；急需……
starve to death饿死
starve sb. /sth. of sth. 使某人(或事物)得不到所需要的
die of/from starvation饿死；死于饥饿
考点突破
be starving for 渴望；急需
starve sb. 让某人挨饿
starve sb. into (doing) sth. 迫使某人做某事
单句语法填空/完成句子
(1)To our sorrow，the little girl selling matches starved death on a cold night.
(2)Many people will face (starve) next year as a result of the drought.
(3)To our shock，there are many children in some underdeveloped regions .
令我们震惊的是，每年都有许多欠发达地区的孩子死于饥饿。
to
starvation
dying of starvation every year
(4)I ，because mastering English means we can see the world through a new window.
我渴望学好英语，因为掌握英语意味着我们可以通过一个新窗口看世界。
am starving to study English well
完成句子
1)I’m ________________ such a chance. 我非常渴望这样一个机会。
2)I shall never ________________ . 我永远都不会让自己的孩子们挨饿。
3)They tried to _______ the solder __________ giving up.
他们尝试逼迫这位战士投降。
4)5)It is said that one elephant has ________________ in that park.
据说，那个公园里的一只大象饿死了。
starving for　
starve my children
starve
into　
starved to death
release sb. from 将某人从。。释放
release sth into 向。。排放
release news 发布消息 release an album 发行专辑
5.release vt. &n.释放；排放；发布(消息)；发行(书刊)
release...from...把……从……释放，放出
on release在公映； 发行； 释放
2
release
vt.& n.排放；释放；发布
单句语法填空/完成句子/句型转换
(1)The movie directed by Mr Feng will be release on New Year’s Eve.
(2)Soon after his father’s release prison，Dickens got a better job in a law office.
(3)After the trainer was sure that the whale could look after itself，he (将其放回大海).
on
from
released it to the sea
(4)I’m starving to buy her the latest album which was released last month.
→I’m starving to buy her the latest album .(过去分词作后置定语)
released last month
sustain a colorful lifestyle 保持丰富多彩的生活方式
sustain damage/ a loss/ an injury/ a defeat 遭受损失，受伤，遭到失败
sustainable development 可持续发展
1. They found it difficult to sustain an interest in their talk.
2. The core conception of the sustainable consumption is：green,
moderate and healthy.
6.sustain vt. 维持；遭受；承受住
sustainable adj. 可持续的；合理利用的
sustained adj.持续的；持久的
comprehensive quality 综合素质
beyond comprehension 令人费解
reading comprehension 阅读理解
7.comprehensive adj. 全部的；详尽的
comprehension n.理解力；领悟力
comprehend v.理解；领悟
8. worldwide adj.世界各地的
近义词：
global 全球的 international 国际的 universal 全世界的
反义词：local 当地的
9.trend n.趋势；趋向；动向
economic /social/political trends 经济/社会/政治趋势
形近词；
tend （tended-tended) v.倾向；往往会；常常就；趋向；照料
tend to do sth 往往会做某事
tendency n；趋向.趋势；倾向
10. frequently adv.频繁地；经常
frequent adj.频繁的；经常发生的
frequency n.频率；发生率
11.policy n.政策；方针；原则
foreign/domestic policy 外交/国内政策
politics n.政治；政治事务；政治活动
political adj.政治的；政府的；政权的；政党的
be broadcast live现场直播 (broadcast作动词，过去分词式)
begin to broadcast 开始广播
broadcast the news 传播新闻
live broadcast 现场直播 (broadcast作名词)
12. broadcast n. 广播节目；电视节目
vt. &vi. 广播；播送；传播
完成句子
1)This football match _______________________ (将现场直播)
tomorrow.
2)This program _____________________ (开始播送) at six every
morning.
3)It is not right for you to ________________________________
(传播这类不实信息).
4)I watched _________________(一场现场直播) of this football
match on TV yesterday.
5) （一旦开播）, the TV play will be very
popular with the dynamic young people.
will be broadcast live
begins to broadcast
broadcast such false information
a live broadcast
Once broadcast
13. restrict v.频繁地；经常
restrictive adj.限制性的，约束的
restriction n.限制，限定，束缚
restrict one’s freedom 限制某人的自由
restrict...to... 把...限制在
restrict oneself to (doing) sth 限制自己只做某事
be restricted to members only 只对会员开放
I resrtrict myself to one cup of coffee a day.
If you resrtrict yourself to novels, you will skip a lot of treasure.
restrict...to...把……限制在……
3
restrict
vt.限制；限定；束缚
(restriction n.限制规定；限制法规；约束restricted adj.有限的；受限制的
restrictive adj.限制性的；约束性的)
be restricted to doing sth 被限制做某事
I resrtrict myself to one cup of coffee a day.
If you resrtrict yourself to novels, you will skip a lot of treasure.
be restricted to members only 只对会员开放
restrict oneself to (doing) sth 限制自己只做某事
单句语法填空/完成句子
(1)The number of club members is restricted ten，so it is difficult to be admitted to the club.
(2)Truck drivers at large are not in favor of the new speed __________(restrict) on the highway.
(3)As a youngster，she might have found it too (restrict)，not creative enough.
to
restriction
restrictive
(4)The children should _____________________________________
___________at a time.
孩子们每次看电视的时间应该被限制在30分钟以内。
be restricted to watching TV for less than
30 minutes
seize sb. by the＋身体部位 抓住某人的……
seize a chance/an opportunity 抓住机会
seize on/upon 抓住(可利用的事物)；突然对……大为关注
4
seize
vt.抓住；夺取；控制
单句语法填空/完成句子
(1)I was about to fall off the cliff when my father reached out his strong hand and seized me the arm.
(2)What made his mother burn with anger was that he seized __________ the rain as an excuse for missing school.
(3)I was ready to pay for my bananas at the grocery one night，
.
一天晚上，当我准备在杂货店付款买香蕉时，恐惧攫住了我。
by
on/upon
when fear seized me
(4)I will to participate in the activity to enhance my overall ability.
我会抓住这次宝贵的机会参加活动，以提高自己的综合能力。
seize the precious opportunity
undergo tests/trials/repairs/operation/surgery
经受考验/接受审讯/接受检修/接受手术
15. undergo vt. 经历；经受(变化、不快等)
(underwent - undergone)
完成句子
(1)Elevators must undergo a safety inspection every year.
(2)The idea must __________________________________ .
观念必须经得起实验的检验。
undergo the test of experiment
implement changes/decisions/policies/reforms
实行变革/执行决议/执行政策/实施改革
the implementation of the new system新体制的实施
16. implement vt. 执行；使生效；贯彻
implementation n. 实施；执行
in harmony with…与……协调；与……相配
out of harmony with…与……不协调
live/work in harmony 生活/工作得融洽
18.harmonious adj. 和谐的
harmoniously adv. 和谐地
harmony n. 协调；融洽
1.She lives in a harmonious family.
2.Men should live in harmony with nature.
3.Instead of conquering nature, we should learn to get along with it harmoniously.
单句语法填空
(1)I have firmly believed that human should live with
nature _____________ (harmony).
(2)In this ___________ (harmony) country, we all live and work
happily.
(3)Men should learn to live ________ harmony with animals.
harmoniously
harmonious
in
moderate adj.不偏激的,温和的,有节制的;普通适中的
moderation n.适度，有节制，温和
近义词：
modest adj.适中的；谦虚的；保守的
1)submit an application/a complaint
呈递申请书/提交控诉书
2)submit sth. to sb. 把某物交给某人
3)submit to sth. /sb. 顺从、屈服某人/某物；向某人投降
19.submit vt. &vi. 提交；呈递；屈服
submission n.提交；呈递；屈服
完成句子
1)They didn’t ________________ the enemy.
他们没有向敌人屈服。
2)I had asked everyone to ________________ in advance of the
meeting.
我已请每个人在会议之前提交问题。
3)The students must ______________________ the disciplines at
school. 学生在学校必须遵守纪律。
4)The people had to _______________________ when they lost
the war.
战败的人们不得不听命于新的统治者。
submit to
submit questions
submit to
submit to the new rulers
annual adj.一年一度的；年度的
n.年刊，年鉴
anniversary n.周年纪念日
cause/result in/lead to chaos引起混乱
in chaos处于混乱之中
economic/political/domestic chaos经济/政治/国内的混乱
20.chaos n. 混乱；杂乱；紊乱
chaotic adj.混乱的
1）The house was in chaos after the party.
2）Heavy snow has caused total chaos on the roads.
3）The epidemic got the small country in chaos.
on one’s behalf ＝on behalf of sb. = representing
代表(或代替)某人；为了某人；为帮助某人
1）She gave a piano recital(独奏会) on behalf of a charity.
2）They campaigned on behalf of the victims of the war.
3）The president can’t be here today, so I’m going to speak on behalf of him.
21.on behalf of 代表(代替)某人
be sensitive to…对……敏感的；对……体贴
be sensitive about…介意……；在乎……
sensible advice 合理的建议
1)My tooth is sensitive to cold.
2)Don’t be so sensitive, I was only joking.
3)Mary, the American ambassador，is a sensitive woman who is very friendly and gets on well with people. .
22.sensitive adj. 敏感的；灵敏的；善解人意的
sensible adj.明智的；合理的
sense v/n.感觉 a sense of... 一种...感
单句语法填空
(1)There’s no doubt that the consumers are still very sensitive
________ the price.
(2)The young man is rather sensitive ________ the appearance of
his future wife.
to
about
17.originate (from) / r d ne t / v.起源；发源；创立
origin / r d n / n.起源；发源
original / r d n( )l / adj.最初的；最早的；独创的；原来的
originality / r d n l ti /n:创意；独创性
eg.The style of achitecture originated from ancient Greece.
the origin of life on earth
restore one’s sight. 恢复某人的视力
restore sb. /sth. to sth. 使复原；使复位
23.restore vt. 恢复；使复原；修复
restoration n.恢复；修复；复原
restorative adj.整形的；
1）We hope to restore the garden to its former glory（荣誉）.
2）The measures are intended to restore public confidence in the economy.
3）Her job is ___________________________ .
她的工作是修复旧画。
restoring old paintings
conservation of energy 能量守恒(定律)
conservation area = reserve = preserve 保护区
environmental conservation 环境保护
conservative party 保守党
24. conservation n. 对(环境、文物等)保护；保持
conserve vt. 保护（=protect）；节省（=save）
conservative / k n s v t v / adj. 保守的;守旧的
conservationist n. (自然资源保护者；生态环境保护者
单句语法填空
1)The government has realized the importance of farmland
_____________ (conserve).
2)It is quite important for us to ________ (conservation) our
natural resources on the earth.
5)As a ___________________ (conserve), Mr Brown is always
spreading environmental awareness in the public.
conservation
conserve
conservationist
25. dozens of 许多；很多（+ns）
in the dozen 成群结队地
There are dozens of reasons why kids skip breakfast.
The refugees arrived in the country in the dozen.
表示“许多，大量”的短语：
(1) 一般只用来修饰可数名词复数形式的有：
many, dozens of, scores of, a number of, quite a few, a great many, 等。
eg. I find myself stressed out when surrounded by a large number of documents.
(2) 一般只用来修饰不可数名词的有:
quite a little, a great deal of, a large amount of, large amounts of 等。
注意：
amounts of + un: 大量的;修饰名词作主语时，谓语动词用复数形式
a amount of +un:大量的;修饰名词作主语时，谓语动词用单数形式
即：谓语动词的单复数形式要由amount 的单复数形式来决定。
Small amounts of cafeine -a cup or two of coffee a day - (seem) safe
for most people.
A huge amount of money (have) been spent on this project.
seem
has
(3) 既可修饰可数名词复数形式，又可修饰不可数名词的有：
plenty of, a lot of, lots of, a mass of, masses of, a quantity of, quantities of 等，这时谓语动词的单复数形式取决于它们后面所接的名词的形式。
注意：
a large quantity of 和 large quantities of 后既可接可数名词复数形式，又可接不可数名词，这时谓语动词的单复数形式要由quantity的单复数形式来决定。
A large quantity of washing machines (have) been sold.
A large quantity of money (be) spent on the project.
Large quantities of books (be) sent to the village schools.
large quantities of sand (be) washed down the hill by the rian.
has
was
were
were
从括号内选择适当的词填空。
1) It’s reported that a good amount of money _____ (was / were) spent to prevent and control desertification (荒漠化).
2) A large number of houses ______ (was / were) destroyed in the earthquake.
3) I think that large amounts of time _____ (is / are) wasted in watching TV series.
4) A large quantity of flowers _____ (has / have) been planted in our school.
was
were
are
has
26.regulation n.章程；规章制度 regulate v.约束；管理；调节
regulatory / reɡj l t ri / adj.监管的
regulate the flow of water 调节水流 be regulated by law 受法律的制约
regulatory authorities 监管部门
27.disposal n.去掉；清除；处理 dispose v.处理；处置；安排
disposable / d sp z b( )l / adj.可自由支配的
the disposal of ...的处/理处置 dispose of v.解决；处理掉
waste disposal 垃圾处理 at one’s disposal 任由某人处置
eg. John’s father wants to dispose of their old house and buy a new one.
28.inspection n. 检查；查看；视察 inspect v. 检查；视察
inspector n. 检验员；检察官
fine sb. for (doing) sth. 因某事而惩罚某人
be fined for (doing) sth. 因某事而被惩罚
She was fined for speeding.
He was fined 50 yuan for smoking in the public place.
The enterprise was fined for polluting the river.
29.fine vt. 对……处以罚款 n.罚款；罚金
adj. 美好的 ；健康的；纤细的；晴朗的；
tolerate doing sth. 忍耐做某事 stand= bear= put up with 容忍，忍受
be tolerant of 容忍……
考点突破
tolerate
1
vt.忍受；包容；容许
(tolerance n.宽容；忍耐 tolerant adj.宽容的；容忍的)
单句语法填空/完成句子
(1)We can’t tolerate people (throw) garbage here and there，so we will launch a campaign to appeal to people to protect the environment.
(2)She is very tolerant people.There is no doubt that this is one of her strengths.
(3)She is so serious that she has no (tolerate) for jokes of any kind.
throwing
of
tolerance
(4)She won’t in the physics test next time.
她不会容忍她儿子在下次的物理考试中犯同样的错误。
tolerate her son making the same mistakes
22
on the agenda在日程表上
add sth. to one’s agenda把某事加在某人的日程表上
at the top of the agenda位于最重要的议事日程
set an agenda确定一个工作日程
In our company, quality is high on the agenda.
The next item on the agenda is the publicity budget.
For the government, education is now at the top of the agenda.
Newspapers have been accused of trying to set the agenda for the government.
agenda n. 议程表；议事日程
Unit 3
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