资源简介

(共46张PPT)
教材突破
选择性必修　第三册
Unit 3　Environmental protection
基础知识 · 回顾
① starve to death 饿死
starve sb. 使某人挨饿
② starvation n. 饥饿；挨饿；饿死
die of/from starvation 饿死
③ starving adj. 极饿的
1
starve /stɑ v/ vi. & vt. (使)挨饿；饿死
核心词汇
[先讲解]
【写作金句】　Penniless and starving, the child stood near the road and begged for a meal, otherwise he would have starved to death. 这个身无分文又饥肠辘辘的孩子站在路边要饭，否则他就会饿死。(场景描写)
① sustain an interest in... 保持对……的兴趣
sustain damage/an injury/a defeat 遭受损失/受伤/遭到失败
② sustainable adj. 可持续的；合理利用的
sustainable development 可持续发展
2
sustain /s 'ste n/ vt. 维持；遭受；承受住
【写作金句】　How to maintain sustainable development is a matter of great importance facing all countries. 如何保持可持续发展是所有国家面临的一个重大问题。(倡议书)
① restrict one's freedom 限制某人的自由
restrict...to... 把……限制在……
restrict oneself/sb. to (doing) sth. 约束自己/某人只能(做)某事
② restriction n. 限制规定；限制法规；约束
speed restrictions 速度限制
③ restrictive adj. 限制性的；约束的
restrictive laws/measures 限制性法规/措施
④ restricted adj. 有限的，很小的；受控制的；不对公众开放的
a restricted zone 禁区
3
restrict /r 'str kt/ vt. 限制；限定；束缚
【写作金句】[人教选必三U3P27]We as individuals can also reduce our “carbon footprint” by restricting the amount of carbon dioxide our lifestyles produce. 我们作为个人也可以通过限制我们的生活方式产生的二氧化碳量来减少我们的“碳足迹”。(倡议书)
① submit (oneself) to... 顺从，屈服，投降
submit sth. to sb. 向某人呈交某物
② submission n. 提交；呈递；屈服；归顺
4
submit /s b'm t/ vt. & vi. 提交；呈递；屈服
【写作金句】　[人教选必三U3P28]According to the report submitted by researchers, between 20 and 25 percent of all annual carbon dioxide emissions are caused by the destruction of tropical forests. 根据研究者提交的报告，每年20%到25%的二氧化碳排放量是对热带雨林的破坏导致的。
① be sensitive to 对……敏感/过敏；体谅
② sense n. 感觉；意识；理解力
make sense 有道理；有意义；讲得通
make sense of 理解，弄懂
in a sense 从某种意义上说
5
sensitive /'sens t v/ adj. 敏感的；善解人意的；灵敏的
【写作金句】　[外研必修三U2P23]He's sensitive and rather serious, which sometimes makes him appear to be a little bookish. 他很敏感，而且相当严肃，这有时使他显得有点书呆子气。(情感描写)
① restore confidence/faith in... 恢复对……的信心
restore...to... 使……恢复到……；把……归还给……
② restoration n. 修复；恢复；归还
6
restore /r 'st (r)/ vt. 恢复；使复原；修复
【写作金句】　It was built originally to protect the city in the Tang Dynasty and has now been completely restored. 它最初是在唐代修建的，用来保护这座城市，现在已经完全修复了。
① tolerate/put up with/stand sb./sth. 忍受某人/某物tolerate (sb.) doing sth. 忍受(某人)做某事
② tolerant adj. 宽容的；容忍的；忍受的
be tolerant of/towards 对……容忍/宽容
③ tolerance n. 忍受；容忍；宽容
have tolerance for 对……宽容/容忍
7
tolerate /'t l re t/ vt. 忍受；包容；容许
【写作金句】　Friends have to learn to put up with annoying habits and to tolerate differences of opinions. 朋友之间必须学会忍耐对方让人不快的习惯，并容忍意见出现分歧。(主旨升华)
核心词汇
[再练习]
考点1　starve的相关用法
① Lost in the mountains, the three travellers ran out of their food and finally starved ______ death.
② The UN set up the World Food Programme, one of whose purposes is to relieve worldwide ______________(starve)．
③ [写作迁移]志愿者们认为他们有责任停止饥饿，在人们之间传播爱的温暖。
The volunteers think that ________________________________________________ ______________________________________________ and to spread the warmth of love among people.
to
starvation
they have a duty/responsibility to stop starvation或者it is their duty/responsibility to stop starvation
考点2　sustain的相关用法
① [人教选必三U3P33]With such campaigns in effect, China's waterways are heading towards a clean and _______________(sustain) future.
② [译林选必三U1P6]As resources are used more rapidly than they can _____ ____________(sustain), wildlife habitats are likely to suffer, which could endanger the local plants and animals.
③ [写作迁移]可持续发展的理念已经被世界接受。
The idea of __________________________________________________________.
sustainable
be
sustained
sustainable development has been accepted by the world
考点3　restrict的相关用法
① [译林选必四U2P26] In fact, there have never been any formal academic ________________(restrict) on new borrowed words.
② He managed to twist himself round in the ______________(restrict) space.
③ Britain is to adopt a more _______________(restrict) policy on arms sales.
④ The speed is restricted ______ 30 kilometres an hour in this area.
restrictions
restricted
restrictive
to
考点4　submit的相关用法
① And remember to submit your essays _____ englishcorner@ before next Friday.
② The deadline for the _____________(submit) of proposals is May 1st.
③ [写作迁移]尽管生活中有挑战和困难，我绝不会向它们屈服。
In spite of challenges and hardships in life，______________________________.
to
submission
I will never submit to them
考点5　sensitive的相关用法
① Some of us are sensitive ______ smells, while others find colours easier to remember.
② The new study focused on whether dogs can make sense ______ human faces.
③ [写作迁移·北师必修二U6P60]同理心意味着你试着换位思考，对他们的感受保持意识和敏感。
Empathy means you try to put yourself in others' shoes and _____________________ __________________________.
to
of
be aware of and
sensitive to their feelings
考点6　restore的相关用法
① [外研选必三U2P27]With objects ranging from small pocket watches to clocks over one metre in height, each of these requires its own unique method of _____________ (restore).
② But the local authorities say it is not clear how quickly services will be restored ______ normal.
③ The old castle requires __________________________(restore) after being hit by the storm.
④ [写作迁移]这些举措旨在恢复公众对经济的信心。
____________________________________________________________________
restoration
to
restoring/to be restored
These measures are intended to restore public confidence in the economy.
考点7　tolerate的相关用法
① The school cannot tolerate ____________(cheat) in exams, which is a regulation.
② [译林选必一U4P54]This open and ____________ (tolerate) atmosphere allowed Li Bai the liberty to develop a free and unconstrained personality.
③ When neighbours want to get along well with each other, they have to show their _____________(tolerate)．
④ [写作迁移]我不能容忍你用这种粗鲁的方式和你妈妈说话。
____________________________________ your mother in such a rude manner.
cheating
tolerant
tolerance
I can't tolerate you speaking to
1
release /r 'li s/ vt. 发布，公布；松开，使自由移动(或飞翔、降落等)；释放；发泄，宣泄　 n. 释放；发行，公开；排放
一词多义
【对点微练】　赏句猜义
① More than 10,000 balloons were released at the ceremony.
__________________________________________
② He called for the immediate release of all political prisoners. _____________
③ Police have released no further details about the accident. ___________________
④ The latest film directed by the famous director is on general release.
__________________
⑤ She burst into tears, releasing all her pent-up emotions. ___________________
⑥ [外研选必一U5P74]The plant releases tiny amounts of chemicals from the leaves that are being eaten. ______________
vt. 松开，使自由移动(或飞翔、降落等)
n. 释放
vt. 发布，公布
n. 发行，公开
vt. 发泄，宣泄
vt. 释放
2
volume /'v lju m/ n. 量；体积，容积；音量；(成套书籍中的)一卷，一册
【对点微练】　赏句猜义
① The volume of the container measures 10,000 cubic metres. ______________
② [人教选必三U3P32]Previously, water quality in the Li River had suffered greatly from an increasing volume of tourists, many of whom frequently threw garbage into the river. ______
③ [译林选必一U2P23]I turned up the volume and stood staring at the radio, holding my breath and waiting for the first notes of the song. ________
④ [人教选必四U1P5]The work was first published in a Chinese sci-fi magazine in 2006 and printed as a three-volume book in 2008. ____________________________
体积，容积
量
音量
(成套书籍中的)一卷，一册
3
enterprise /'ent pra z/ n. 公司，企业；事业；事业心，进取心
【对点微练】　赏句猜义
① [人教选必三U3P32]The growth in tourism also meant the local population rose rapidly, as well as the number of commercial and industrial enterprises.______________
② Horse breeding is indeed a risky enterprise. ________
③ Success came quickly, thanks to a mixture of talent, enterprise and luck.
__________________
公司，企业
事业
事业心，进取心
doubt作名词，后接同位语从句时，分为以下两种情况：
① doubt用在否定句中，后面接that引导的同位语从句。
I have little/no doubt that... 我确信……
There is little/no doubt that... 毫无疑问……
② doubt用在肯定句中，后面接whether引导的同位语从句。注意不可以用if替换whether。
I have some doubt whether... 我怀疑……
There is some doubt whether... 不确定；仍有疑问
There is no/little doubt that... 毫无疑问……
重难句式
【课本原句】 There is little doubt that Earth is getting warmer and warmer. 毫无疑问，地球正变得越来越温暖。
【特别提醒】　当doubt 作动词时，若是肯定句，多用whether/if引导宾语从句；若是否定句，多用that引导宾语从句。
【写作迁移】　语法填空
① There is no doubt ______ what matters is not what happens to you, but what you remember and how you remember it.
② I have no doubt _______ you will succeed, but I doubt ______________ you have really got everything ready.
③ I don't doubt ________ a friendly and harmonious environment is of great importance to us all.
that
that
whether/if
that
写作能力 · 提升
素材积累
应 用 文 话题：环境保护
【好词记忆】
1. make a big difference 有重大影响　　　　　　　
2. in danger of dying out 濒临灭绝
3. maintain ecological balance 维护生态平衡　
4. do one's part 尽自己的一份力量
5. call on sb. to do sth. 号召某人做某事　　
6. play a crucial role in 在……方面发挥关键作用
应 用 文 7. devote oneself to doing sth. 致力于做某事　
8. spare no effort to do sth. 不遗余力地做某事
9. live in harmony with nature 与自然和谐相处
10. promote sustainable development 促进可持续发展
11. protect endangered species 保护濒危物种
12. raise public awareness of 提高公众对……的意识
应 用 文 【好句背诵】
1. “双重否定”加强语气
There is no denying that wild animals play an irreplaceable role in keeping the balance of nature.
不可否认，野生动物在保持自然平衡方面发挥着不可替代的作用。
2. which引导非限制性定语从句
As human activities keep destroying forests, many animals are losing their habitat, which warns us to change our ways. 由于人类活动持续破坏森林，许多动物正在失去栖息地，这警示我们要改变做法。
应 用 文 3. where 引导定语从句
Let us work together to create a world where humans and animals live in harmony.
让我们共同努力，创造一个人类与动物和谐共处的世界。
4. 强调句型
It was human activities such as deforestation and overhunting that led to a sharp decline in the number of some wild animals. 正是森林砍伐和过度狩猎等人类活动导致一些野生动物数量急剧下降。
5. not only...but also...
Not only do wild animals enrich our planet's biodiversity, but they also serve as an important indicator of environmental health.
野生动物不仅丰富了地球的生物多样性，还是环境健康的重要指标。
读 后 续 写 【环境描写：风霜雨雪】
1. biting wind 刺骨的风　　　　　　　　　　　　
2. howling wind 呼啸的风
3. swirling snow 纷飞的雪　　
4. continuous rain 连绵不断的雨
5. be buried under snow 被大雪掩埋　
6. a light drizzle 毛毛细雨
7. fierce storms 狂风暴雨　　　　
8. a fresh breeze 一阵清风
9. rain cats and dogs 下着倾盆大雨　
10. in the blinding rain 在茫茫大雨中
实战演练
应用文(倡议书：保护动物)
Animal Protection, Everyone's Duty
1. __________________________________________________________________ __________________________________(不可否认，野生动物在保持自然平衡方面发挥着不可替代的作用). However, many species are in danger of dying out due to illegal hunting and habitat destruction.
As students, what can we do 2.__________________________________________ ________________________(首先，是时候对野生动物产品说“不”了), for every purchase may push a species closer to extinction. Second, let's raise public awareness by sharing stories of endangered animals, which can inspire more people to join in.
There is no denying that wild animals play an irreplaceable role in keeping the balance of nature
First, it is high time that we said “no” to wild animal products
Remember: small acts make a big difference. 3. _____________________________ ________________________________________________________________________________________(只有当我们与野生动物建立和谐的关系时，我们才能确保地球的可持续未来).
Only when we establish a harmonious relationship with wild animals can we ensure a sustainable future for our planet
读后续写(环境描写：风霜雨雪)
4. 呼啸的风压弯了高大的树木，树枝像舞动的幽灵般疯狂摇晃。
_______________________________________, making their branches sway wildly like dancing ghosts.
5. 纷飞的雪在空中舞动，与风交织在一起，让人看不清前方几米外的东西。
_________________________________, mixing with the wind and making it hard to see anything a few metres ahead.
6. 他站在窗边，凝视着布满乌云的天空。就像这阴沉的天气一样，他的心情也很沉重——在国外工作的爸爸已经一个多月没消息了。
________________________________________________________________. Just like this gloomy weather, his heart was heavy too—he hadn't heard from his dad who worked abroad for over a month.
The howling wind bends the tall trees
Swirling snow dances in the air
He stood by the window, staring at the sky full of dark clouds
必备知识 · 过关
Ⅰ. 英汉互译(每空1分，共23分)
1. ________ n. 政策；方针；原则
2. _______n. 趋势；趋向；动向
3. ___________v. 播送；广播
4. _________n. 垃圾；废物
5. ________v. 改革；(使)改正
6. ______ v. 对……处以罚款
7. _________ v. 恢复；使复原；修复
8. ________ n. 碳
policy
trend
broadcast
garbage
reform
fine
restore
carbon
9. ______ n. 燃料
10. _______ v. 抓住；夺取；控制
11. _______ n. 流域；盆地；盆
12. _______ n. 混乱；杂乱；紊乱
13. _________ adj. 原子能的；核能的
14. ________ n. (热带)丛林；密林
15. ________ n. 量；体积；(成套书籍中的)一卷
16. ____________ n. 公司；企业；事业
fuel
seize
basin
chaos
nuclear
jungle
volume
enterprise
17. _______ n. (一)打；十二个
18. ________ adj. 每年的
19. melt v. ________________________
20. carbon dioxide ____________
21. moderate adj. __________________________
22. undergo v. ____________________________
23. originate v. ____________________
dozen
annual
(使)融化；熔化；软化
二氧化碳
适度的；中等的；温和的
经历；经受(变化、不快等)
起源；发源；创立
Ⅱ. 词汇拓展(每空1分，共17分)
1. ecology n. 生态；生态学→___________ n. 生态学者→____________ adj. 生态的；生态学的
2. ___________adj. 适合居住的→habitat n. 栖息地
3. _______________ adj. 全部的；所有的；详尽的→comprehension n. 理解力→______________ v. 理解
4. frequent adj. 频繁的→___________ n. 频繁；重复率
5. __________ adj. 热带的；来自热带的→tropic n. 热带
6. ____________________ n. 对(环境、文物等)保护；保持→conserve v. 保存→ ________________ adj. 保守的
ecologist
ecological
habitable
comprehensive
comprehend
frequency
tropical
conservation
conservative
7. ____________ n. 章程；规章制度→regulate v. 调节；控制
8. __________ n. 去掉；清除；处理→dispose v. 布置；安排
9. ____________ n. 检查；视察→inspect v. 检查；视察→___________ n. 检查员；巡视员
10. __________ v. 忍受；包容→___________ n. 忍受；宽容→tolerant adj. 忍受的；宽容的
11. submit v. 提交；呈递→____________ n. 提交(物)；呈递(书)
12. smog n. 烟雾→________ adj. 烟雾弥漫的
regulation
disposal
inspection
inspector
tolerate
tolerance
submission
smoggy
Ⅲ. 重难短语(每空2分，共30分)
1. ____________ 和……一起
2. _____________ 化石燃料(如煤或石油)
3. _______________ 采取措施
4. _______________ 被困在……
5. _____________ 采取行动
6. ___________ 在实施中；实际上
7. _________________________ 抓住每一个机会
8. ______________ 代表(代替)某人
along with
fossil fuel
take measures　
be trapped in
take action
in effect
seize every opportunity
on behalf of
9. _______________ 促成；导致
10. ________ 最终成为；最后处于
11. ___________ 许多；很多
12. _________________ 饿死
13. ____________ 实施；执行；落实
14. ____________________ 对……有影响
15. ________________________________ 减少我们的“碳足迹”
contribute to
end up
dozens of
starve to death
carry out
have an impact on
reduce our “carbon footprint”
Ⅳ. 单词拼写(每题1分，共8分)
1. [人教选必三U3P28]The Amazon basin, known as the “lungs of the world”， not only provides some ____________(生态的) balance for the planet, but also food and resources for the local natives.
2. [人教选必四U3P32]Because of climate change, there is less ice now, which means we can look for more ________(化石) fuels further north.
3. [外研选必二U3P39]More than 40 years ago, China began to ___________(使生效，执行) the reform and opening-up policy, starting out on a journey that would pave the way for China to become a fully-modernised socialist country.
4. [外研选必二U3P36]I was told that the community had decided to work together on a __________(运动) to save the Rainbow Bookstore.
ecological
fossil
implement
campaign
5. [译林选必三U4P45]Heritage protection is at the top of the ________(议程表) for the benefit of all mankind.
6. [外研选必四U4P59]As is often the case all over the world with new areas of economic activity, the sharing economy is developing faster than existing _____________ (规章制度) or ongoing supervision.
7. [人教选必三U3P28]The measurements by climate experts show a rising trend of carbon dioxide ___________(排放物)．
8. [外研选必一U1P4]We have to be very ___________(敏感的，善解人意的) and work closely with the doctors and nurses, who keep us updated on each patient.
agenda
regulations
emissions
sensitive
Ⅴ. 单句语法填空(每题1分，共10分)
1. [外研必修二U6P94]Reducing daily food waste by just 5% could save millions of people from _____________(starve).
2. [译林选必一U3P40]However, some critics suggest that on closer _____________ (inspect), the painting actually exposes serious political and social problems.
3. [译林选必三U1P7]In summary, being a _____________(sustain) tourist comes down to respect—for nature, culture and people.
4. [北师选必二U5P30]With these severe ________________(restrict) to her communication, Helen's behaviour was often unbearable.
starvation
inspection
sustainable
restrictions
5. [译林选必三U3P33]During this time, the Yongle Emperor wanted to develop ____________(harmony) relations with the overseas neighbours.
6. [人教选必三U4P46]The people who signed up for such voyages were paid low wages and had to __________(tolerant) poor working conditions and rough seas, along with the cold and damp weather.
7. [外研必修三U6P88]Today, satellite data and computer technology help scientists predict the weather more precisely and _________________(comprehension)．
harmonious
tolerate
comprehensively
8. [北师必修二U4P25]Educational apps are the type of apps most ____________ (frequent) used among our classmates.
9. [人教选必三U3P35]We can make many small changes in our daily lives to help improve energy ______________(conserve).
10. [外研选必二U5P72]The dissolved chemicals are then __________(release) back into the food chain, to be used by producers.
frequently
conservation
released
Ⅵ. 高级句式表达(每题3分，共12分)
1. 毫无疑问，不健康的早餐不但对我们的健康有害，而且对我们的学业不利。(doubt)
_____________________________________________________________ not only our health but also our studies.
2. 只有当我们意识到互助的重要性时，我们才能致力于建设和谐社会。(harmonious)
Only when we realize the importance of helping each other _____________________ _______________________________________.
There is no doubt that an unhealthy breakfast will do harm to
can we devote ourselves to building a harmonious society
3. 她的竞争对手都是比她年长的学生，其中许多人比她更熟悉有关林肯的轶事。(“介词＋关系代词”引导定语从句)
Her competitors were older students, ______________________________________ the legend of Lincoln.
4. 人们相信，在我们的共同努力下，未来我们可以拥有更干净的海洋。(It is believed that...)
____________________________________________ we can have cleaner oceans in the future.
many of whom were more familiar with
It is believed that with our joint efforts

展开更多......

收起↑