人教版（2019）选择性必修第三册Unit 3 Environmental Protection Words and expressions 单词课件(共37张PPT)

(共37张PPT)
Unit 3
Environmental Protection
Words and Expressions
1. 那些动物只能等着饿死。
由于发生旱灾，明年将有数百万人面临饥饿的威胁。
2. 房子到新年时应该就可以住进去了。
大熊猫的天然栖息地是竹林。
3. 我限制自己每天只喝一杯咖啡。
据宣布，将有新的限速规定出台。
4. 他们关系融洽的部分原因是他们有着相似的目标。
我们必须努力和我们自己及周围的人和睦相处。
5. 这种疾病据说起源于热带地区。
这个故事的起源由于年代久远而变得模糊不清。
最初的计划是在这个项目上投入三个月的时间。
翻译句子
6. 我们必须为后代子孙保护土地/自然资源。
保护自然环境在经济上和美化环境上都有好处。
至少5000人丧生，这还是个保守的估计。
7. 这些文件可供查看。
老师走来走去检查他们的作业。
琼斯督察的壮硕身躯出现在门口。
8. 她拒不接受被称为撒谎者。
她的父母十分宽容，但她有时也让他们忍无可忍。
她容不得开任何玩笑。
9. 很多人受了伤，多辆车起火。
10. 请允许我代表我的同事们感谢你主动提出帮忙。
词性变化
1．starve vi.& vt.(使)挨饿；饿死→starvation n．挨饿；饿死
2．habitable adj.适合居住的→habitat n．栖息地
3．sustain vt.维持；遭受；承受住→sustainable adj.可持续的；
合理利用的
4．comprehensive adj.全部的；所有的；详尽的
→comprehension n．理解；理解力
5．frequently adv.频繁地；经常→frequent adj.频繁的；经常的
6．restrict vt.限制；限定；束缚→restriction n．限制规定；限制
法规；约束
7．harmonious adj.和谐的→harmony n．和谐
8．annual adj.每年的；一年的 n．年刊；年鉴→annually adv.一
年一度地
9．originate vi.& vt.起源；发源；创立→origin n．起源；起因
→original adj.起初的；原作的；独创的，新颖的；有独创性的
10．conservation n.对(环境、文物等)保护;保持→conserve vt.保
护;保存→conservative adj.保守的;守旧的
11．inspection n．检查；查看；视察→inspect vt.视察；检查
→inspector n.检查员，督察员
12．tolerate vt.忍受；包容；容许→tolerant adj.宽容的；容忍的
→tolerance n．容忍；忍受
13．emission n.排放物；散发物；排放→emit v.排放，散发;发
出；发行(permit-permission，admit-admission)
14．ecology n.生态学；生态→ecological adj.生态的，生态学的；
主张生态保护的→ecologist n.生态学者
16．disposal n.去掉；清除；处理→dispose处理；安排；（能
够）决定；处置→disposable adj.可任意处理的；可自由使用
的；用完即可丢弃的
不规则动词
broadcast→broadcast→broadcast 播送；广播；传播
undergo→underwent→undergone 经历；经受
读准下列单词
graph
starve
seal
ecology
release
methane
carbon
dioxide
habitable
sustain
fossil
fuel
comprehensive
frequently
policy
restrict
seize
basin
penguin
implement
harmonious
moderate
submit
annual
tropical
chaos
sensitive
jungle
smog
volume
garbage
enterprise
restore
disposal
campaign
agenda
看图猜词
carbon dioxide
submit
melt
release
sustain
emission
graph
trend
starve
ecology
fuel
seal
frequently
fine
policy
chaos
sensitive
broadcast
Key words and phrases
1.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
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
1. The high temperature here will soon make the ice _____.
2. Spring is here and snow is ________.
3. This chocolate bar has ________ into liquid.
melt
melting
melted
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
2.starve vi. &vt.(使)挨饿；饿死
starving adj. 饥饿的；块饿死的
starvation n.饥饿；挨饿
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)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
3.release vt. &n.释放；排放；发布(消息)； 发行(书刊)
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
完成句子
(1)The winners will get a chance to ____________________ .
获胜者将有机会发行他们的新书。
(2)He ________________ the prison last month.
他上个月被释放出狱了。
(3)A lot of poisonous gases __________________ the atmosphere.
大量的有毒气体被排放到了大气中。
release their new books
was released from
were released into
4.broadcast n. 广播节目；电视节目
vt. &vi. 广播；播送；传播
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
a live broadcast 现场直播 (broadcast作名词)
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
5.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.
seize a chance/an opportunity抓住机会/机遇
seize sb. by the arm 抓住某人的胳膊
seize on/upon 采用，利用；抓住
be seized by panic突然惊慌失措
be seized by curiosity好奇心
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
7. undergo vt. 经历；经受(变化、不快等)
(underwent - undergone)
undergo tests/trials/repairs/operation/surgery
经受考验/接受审讯/接受检修/接受手术
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
8. harmonious adj. 和谐的
harmoniously adv. 和谐地
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
She lives in a harmonious family.
Men should live in harmony with nature.
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
9.submit vt. &vi. 提交；呈递；屈服
submission n.提交；呈递；屈服
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
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
10.on behalf of 代表(代替)某人
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.
11.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
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.
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
12.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。
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
an 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
13. 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；
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.
14. tolerate vt. 忍受；包容；容许
tolerant adj. 容忍的；宽容的
tolerance n. 容忍，忍耐力
tolerate= stand= bear= put up with 容忍，忍受
tolerate sth. 容忍/容许某事
tolerate (one’s/sb. ) doing sth. 容忍(某人)做某事
be tolerant of sth. /sb. 容忍某物/某人
I can’t tolerate people smoking a cigarette around me when I’m eating.
At first, my new surroundings were difficult to tolerate.
Perhaps you need to be tolerant of your neighbors.
Many old people have a very limited tolerance to cold.
单句语法填空
(1)Nobody will tolerate ________________ (talk) about at their back.
(2)In order to earn enough to support his family, the young man is ________ of any hard job.
(3)With time going by, his __________ (tolerate) is getting stronger.
being talked
tolerant
tolerance