人教版选择性必修第三册Unit3 Environmental Protection Words and expressions课件(40张ppt)

(共40张PPT)
unit 3 Environmental protection
1. starve v. (使)挨饿→__________n. 挨饿→ _________adj. 饥饿的
2. ecology n. 生态→_________adj. 生态的→________n. 生态学家
3. habitat n.居住地; 栖息地→_________adj.适合居住的→________n.居民
4. sustain vt. 维持; 保持 → __________adj. 可持续的; 合理利用的
5. comprehensive adj.全部的→ ________________n. 理解力
6. frequent adj. 频繁的→_________adv. 频繁地→ _________n. 频率
7. restrict vt. 限制→ _________n. 限制规定; 限制法规; 约束
8. harmony n. 和谐→___________adj. 和谐的
9. submit vt.&vi. 提交，屈服→ ________________n. 屈服；服从
starvation
starved
ecological
ecologist
habitable
habitant
sustainable
restriction
harmonious
frequently
frequency
comprehension
submission
Carbon dioxide emissions are a big reason.
carbon dioxide 二氧化碳
emission [i m n]
n. 排放物; 散发物; 排放
emit [i m t] v. 发出; 射出; 散发
①Put the chocolate into your mouth and it will melt soon.
② Her trusting smile melted his heart.
③ Travelling makes people melt into nature to enjoy the outdoor life and relax for a while after the busy work for a long time.
1.melt
observe the sentences
on the left
① 融化
② 软化，变得温柔
melt down 将……熔化（以再利用）
melt into 融入；溶解成；消散在……中
melt away 消失，消散；逐渐散去
melting
adj. 感人的；令人怜爱的
melted
adj. 融化的
小试牛刀
1.Some of the guns were melted _____ and used to help build a statue.
2.The crowd around the bench began to melt _____.
down
away
melt in the mouth
真的有这么丝滑吗？
2.starve vi.&vt. (使)挨饿; 饿死
(1)starve for　　　　 渴望, 极想得到
starve to death 饿死
starve sb. into (doing) sth. 迫使某人做某事
(2) starvation n. 挨饿
(3)starving adj. 极想的, 渴望的
be starving for 渴望得到某物
(4) starved adj. 饥饿的；缺乏的; 急需的
【即学即用】语法填空
(1)The lonely student is __________(starve) for friendship.
(2)When the two men entered into the deserted island, they got lost and starved ___ death.
(3)Millions of people will face__________(starve) next year as a result of the drought.
starving
to
starvation
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)He isn’t free and he ________________ enough time for so
much work.
他没有空闲时间，他渴望有足够多的时间来做这么多的工作。
(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　
starves for/is starving for
starved to death
3.release
①He called for the immediate release of all prisoners.
② Releasing of carbon dioxide into the atmosphere causes greenhouse effect.
③The movie will be released in May.
① 释放
② 排放
③发布
release sb. from将某人从某地释放
release … (back) into… 将某人/某物放回到…中
[单句语法填空]
(1)He ________________ the prison last month.
他上个月被释放出狱了。
(2)A lot of poisonous gases __________________ the atmosphere.
大量的有毒气体被排放到了大气中。
was released from
were released into
(3)On the peak, she burst into tears, _______(release) all her emotions.
(4)Once_______(release) ,the new edition of the dictionary will be popular.
releasing
released
4.sustain
写出下列句子中划线单词的汉语译意:
1.They found it difficult to sustain the weight of fruit.
2.These facts sustain the theory.
3.The company sustained losses of millions of dollars.
4.Mary consider it challenging to sustain an interest in their talk.
① 维持，保持
② 经受，遭受
③支撑；
④证实，承受住
sustainable adj. 可持续的；合理利用的
sustainable development可持续发展
支撑
证实
遭受
保持
完成句子
(1)I’m afraid that this racer couldn’t ____________________ .
恐怕这位选手很难保持这个速度。
(2)The foundations were not strong enough to _________________
of the house. 这地基不够牢固，无法支撑房屋的重量。
(3)We need to ________________ in the afflicted area.
我们要支援灾区人民。
(4)How long will you _________________________ of your boss
对你上司的粗暴无礼，你能忍受多久？
(5)Adult offspring have the obligation to ________________ .
成年子女对父母有赡养扶助的义务。
sustain this speed
sustain the weight
sustain people
sustain the rudeness
sustain their parents
5.restrict vt.限制；限定；束缚
(1)restrict...to... 将……限定在……内
be restricted to 限制（在……范围内）
restrict oneself to doing 限制自己在...
(2)restriction n.制约因素；限制规定；限制，约束
without restriction 不受限制
(3)restrictive adj. 限制性的，约束的
restricted adj 受限的
语法填空
(1)We restrict the number of students per class ____10.
(2)Jan 23: Wuhan declared temporary outbound (向外的)traffic ____________(restrict).
(3)They will hold a meeting to discuss the (restrict) laws.
restrictions
restrictive
to
seize sth. from sb. 从某人那里夺取某物
seize a chance/an opportunity抓住机会/机遇
seize on/upon sth. 突然对某事大为关注； 抓住
seize/catch/hold sb + by the leg (hand, arm)
抓住某人的腿/手/胳膊
6.seize v. 抓住；夺取；控制
单句语法填空
(1)The robber tried to seize the handbag ________ the young lady.
(2)Mr Brown seized ________ the professor’s advice and began to
work together with them.
(3)The police seized the thief ________ the right arm.
from
upon/on
by
undergo vt. 经历；经受，遭受
undergo tests/trials/repairs/operation/surgery
经受考验/接受检修/接受手术
7.undergo(underwent;undergone)
vt. 经历；经受(变化、不快等)
完成句子
(1)Elevators must ______________________________ ever year.
必须每年对电梯做一次安全检查。
(2)The idea must __________________________________ .
观念必须经得起实验的检验。
undergo a safety inspection
undergo the test of experiment
(1)implement n. 工具；器具； 手段
(2)implement vt. 实施；执行；落实
to implement changes/decisions/policies/reforms
实行变革/执行决议/执行政策/实施改革
(3)implementation n. 实施；执行
the implementation of the new system新体制的实施
8.implement vt. 执行；使生效；贯彻
完成句子
(1)Leadership is about the ability to ________________ .
领导是一种实施变革的能力。
(2)Don’t limit yourself because something looks ________ .
不要因为有些事情看起来很难执行而限制自己。
(3)In primitive society, man were able to use _________________
to hunt for wild animals.
在原始社会，人类能够使用石器来捕获野生动物。
(4)The government promised to _________________________ to
control financial crisis.
政府许诺要实施新的制度来控制金融危机。
implement change
too difficult to implement
stone implements
implement a new system
(1)harmoniously adv. 和谐地
(2)harmony n. 协调；融洽
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
9.harmonious adj. 和谐的
单句语法填空
(1)I have all along 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.
She lives in a harmonious family.
Mike is out of harmony with his wife.
Men should live in harmony with nature.
Instead of conquering nature, we should learn to get along with it harmoniously.
harmoniously
harmonious
in
10.submit
1.He submited his composition to the teacher.
2. I refuse to submit to the enemy.
3. Comedy, I would submit, is just as true as tragedy.
递交；
屈服；投降；
认为
(1)submit an application/a claim/a complaint
呈递申请书/书面要求/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
(4)submit to (doing) sth. 不得已接受某事
submission
n. 提交；屈服
1. The boss requested that all applications __________ (submit) by Monday.
2. Please submit you fine ________ transportation department..
3. There is no denying that she refused to submit herself _______ threats.
be submitted
to
to
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 themselves to
submit to the new rulers
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
11.chaos n. 混乱；杂乱；紊乱
The house was in chaos after the party.
Heavy snow has caused total chaos on the roads.
Traffic jams caused chaos in Highway 66．
The streets were in chaos after the heavy snow.
The epidemic got the small country in chaos.
on one’s behalf(＝on behalf of sb. )
(1)代表(或代替)某人
(2)为了某人；为帮助某人
She gave a piano recital（钢琴演奏会） on behalf of a charity.
They campaigned on behalf of the victims of the war.
On behalf of my company I would like to thank you all. I’m very glad to put on a performance here on behalf of our school.
The president can’t be here today, so I’m going to speak on behalf of him.
12 . on behalf of 代表(代替)某人
13.sensitive adj. 敏感的；善解人意的；灵敏的
(1)be sensitive to 对……敏感
be sensitive about 对...介意
(2)sense n. 感觉；见识；意义；理智 vt. 感觉到
make sense 讲得通；有道理
make sense of 理解；弄懂 in a sense 在某种意义上
in no sense 决不(置于句首句子用倒装)
(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.
(3)Compared with his sister, Jerry is even more ___________ (sense) to, and more easily troubled by, emotional and relationship problems.
to
about
sensitive
10. origin n. 起源; 出身→__________v. 起源→_________adj. 最初的
11. conserve v. 保护→___________n. 保护→ ___________adj.保守的
→______________n. (自然环境、野生动植物等)保护主义者
→______________ adj. 保护性； 保存的
12. regulate v. 规定→___________n. 章程; 规章制度
13. disposal n.除掉 →________v.清理,去除
14. inspection n.检查/查看→________v 检查,查看_________n 视察员
15. tolerate vt. 容忍→__________n. 容忍→ _______adj. 宽容的
dispose
inspect inspector
originate
original
conservation
conservative
regulation
tolerance
tolerant
conservationist
conservational
at one’s disposal 任某人处理
14.originate vi.& vt.起源；发源；创立
【语块积累】
origin n.起源；起因
original adj.最初的；原来的
originally adv.原来；起初
(1)The famous scientist originated the theory in the 17th century.
那位著名科学家在17世纪创立了这个理论。
(2)这个男孩对地球上生命的起源感兴趣。
The boy is interested in the origin of life on earth.
(3)I think you should go back to your (origin) plan.
(4) (origin)，we had intended to go to Italy，but then we won the trip to Greece.
original
Originally
15.conservation n.对(环境、文物等)保护；保持
【语块积累】
under conservation被保护
conserve v.保护，保存；节省，节约
conservative adj.保守的
(1)It is quite important for us to ________ our natural resources on the earth.(conservation)
(2)The important project is intended to encourage
the of fuel.(conserve)
(3)He couldn’t accept the (conserve) views of his parents.
conservation
conservative
conserve
[句型转换]
(4)It is said that the memorial is being conserved now.
It is said that the memorial .
is under conservation
16.inspection n.检查；查看；视察
【语块积累】
inspect vt.仔细检查；检阅；视察
inspector n.检查员；督察员
①He recommends wearing safety equipment while________ (inspect) the construction site.
②Before long, a train_________ (inspect)comes to check our tickets.
③The building_______regularly_________ by the fire-safety officer.
消防安全官定期视察这座大楼。
inspecting
inspector
is
inspected
She was fined for speeding.
The company was fined ￡20,000 for breaching safety regulations.
He was fined 50 yuan for smoking in the public place.
The enterprise was fined for polluting the river.
17.fine vt. 对……处以罚款
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
18.tolerate vt.忍受；包容；容许
【语块积累】
tolerate doing sth. 忍耐做某事
tolerance n.宽恕；忍耐
tolerant adj.宽容的；容忍的
(1)This behavior will not here.(tolerate)
(2)She can’t tolerate (call) a liar.
(3)She had no (tolerate) for jokes of any kind.
(4)He has a very (tolerate) attitude towards other religions.
being called
tolerance
tolerant
be tolerated
19.carry out执行
【语块积累】
carry on (with/doing) sth. 继续(做)某事
carry away 拿走；被吸引(迷住)；带走；冲走
carry off 成功地对付；赢得；获得(奖品、荣誉等)
carry through 达成；贯彻；使渡过难关
【即学即用】语法填空
(1)Determined to the plan as planned，they made very careful preparations.
(2)She is determined to carry on her education.
(3)His courage and determination carried him .
(4)You’ll have an accident if you carry on (drive) like that.
with
through
driving
carry out
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