(共6张PPT)
Unit 3 Environmental Protection
晨读背诵
你校学生会准备办一期英语墙报，主题为：保护环境从我做起。请你根据下图所示写一篇英语短文。
范文背诵
参考译文
What Can I Do for Our Environment
(统领全文) Everyone can do something for our environment. (节约用电) For me, I should try to ______________ in my daily life. For example, if I am the last person to leave the classroom in the evening, I will always remember to ________________.
我能为我们的环境做些什么？
每个人都可以为我们的环境做些事情。 就我而言，我应该在日常生活中尽量节约用电。例如，如果我是晚上最后一个离开教室的人，我会永远记得关灯。
save electricity
turn off the lights
(合理用纸) In order to protect our forests, I will use paper wisely.
I should try to use both sides of paper ______________________ .
I will not use things like paper cups and disposable chopsticks because they ____________ wood. (总结全文) I believe that doing all these small things will __________________________ and help __________________________________.
为了保护我们的森林，我将明智地使用纸张。我应该尽可能地使用纸张的两面。我不会使用纸杯和一次性筷子之类的东西，因为它们是木制的。我相信，做所有这些小事将改善我们的环境，帮助我们的世界成为一个更适合居住的地方。
whenever it is possible
are made of
improve our environment
make our world a better place to live in
THANK YOU!(共19张PPT)
Unit 3 Environmental Protection
课后作业
一、单句语法填空 用括号中所给单词的正确形式填空。
1. __________ (tolerate) means that you should respect the differences in others.
2. Some of his friends attended the local _______________ (comprehend) school.
修饰名词school作定语用形容词，表示“所有的；综合的”。
Tolerance
作主语应用名词，表示“宽容”。
comprehensive
3. He acts like a tough guy, but he’s very __________(sense)
to criticism.
4. Emergency aid could save millions of poor people from ___________ (starve).
作介词from的宾语用名词。
在系动词is后作表语用形容词，表示“敏感的”。
starvation
sensitive
5. They are trying to raise money for wildlife ______________ (conserve).
6. Nowadays, the technology is updated __________ (frequent).
7. On closer __________ (inspect), the painting proved to be a fake.
修饰动词is updated用副词，表示“频繁地”。
在形容词后用名词。
frequently
conservation
在介词后应用名词。
inspection
8. The two countries have maintained a ____________ (harmony) relationship for many years.
9. A meeting was held with the aim of promoting _____________ (sustain) development in all countries.
在名词前作定语要用形容词，表示“和谐的”。
sustainable
harmonious
修饰名词development应用形容词。sustainable development意为“可持续发展”。
二、完形填空 阅读下面短文，从每题所给的A、B、C、D 四个选项中选出可以填入空白处的最佳选项。
Harry was a sensitive boy. When reading an annual report about plastic pollution, Harry was surprised at the volume of plastic 1 people produce. Plastic pollution has a 2 effect on ecology. Then, he felt it was his 3 to seize every opportunity to persuade students not to use plastic bags.
1. A. smog B. garbage C. jungle D. vase
2. A. pessimistic B. nuclear C. negative D. permanent
3. A. responsibility B. investment C. guarantee D. reputation
B
C
A
As most students are 4 of the awareness of not using plastic bags, he 5 visited the headmasters in his city to launch a campaign about Zero Tolerance for Plastic Bags in School. With these headmasters 6 him, it became a 7 not to use plastic bags in school.
4. A. ashamed B. scared C. starved D. tired
5. A. reliably B. nobly C. primitively D. frequently
6. A. inspecting B. joining C. rewarding D. disturbing
7. A. trend B. chaos C. basin D. comedy
C
D
B
A
It was because of his efforts to 8 the environment that his story was broadcast. More people subscribing to his view joined him. Besides, 9 students, he was chosen to meet the mayor (市长) of his city, to whom he 10 a report about how to reform the environmental policies and set restrictions on using plastic bags. If people 11 the restrictions, they should be fined.
8. A. examine B. conserve C. stimulate D. abuse
9. A. in response to B. on account of
C. in honor of D. on behalf of
10. A. composed B. declined C. deleted D. submitted
11. A. facilitate B. skip C. break D. dominate
B
D
D
C
Besides, dozens of enterprises should be founded to produce 12
bags for daily use.
The Mayor thought highly of Harry’s comprehensive 13 , promising to put his good advice into the government agenda,
which would be 14 next year. With Mayor’s support, Harry
felt more confident of 15 a harmonious environment.
12. A. sustainable B. influential C. worthy D. realistic
13. A. personality B. surgery C. discipline D. report
14. A. purchased B. released C. consulted D. ranked
15. A. restoring B. expanding C. representing D. exhibiting
A
D
B
A
本文是一篇记叙文，体现了“人与自然”的主题语境。哈利反对塑料袋的使用，他的事迹被广泛宣传。后来，他被市长接见的故事。哈利向市长递交了一份不使用塑料垃圾的报告，市长高度赞扬了他的报告，并决定将他的建议纳入到第二年发布的市政议程中。
1. B 选项： smog烟雾；garbage垃圾；jungle丛林；vase瓶子。根据上文的“When reading an annual report about plastic pollution”可知，在阅读一份关于塑料污染的年度报告时，哈利对人们产生的塑料“垃圾(garbage)”的数量感到惊讶。
2. C 选项：pessimistic悲观主义的；nuclear核的；negative
负面的；permanent永久的。根据空前的“plastic pollution”
和常识可知，塑料污染对生态产生了“负面的(negative)”影响。
3. A 选项：responsibility责任；investment投资；guarantee
保证；reputation名声。根据下文的 “he 5 visited the headmasters in his city to launch a campaign about Zero
Tolerance for Plastic Bags in School”可知，他觉得他有 “责任
(responsibility)”抓住每一个机会，鼓励他所在学校的学生不要
使用塑料袋。
4. C 选项：ashamed羞愧的；scared害怕的；starved缺乏……的；tired疲劳的。根据下文的“ 5 visited the headmasters in his city to launch a campaign about Zero Tolerance for Plastic Bags in School”可知，因为大多数学生“缺乏(starved)”不使用塑料袋的意识，他去拜访了他所在城市的校长们，目的是为了发起一场关于学校对塑料袋零容忍的运动。
5. D 选项：reliably可靠地；nobly高贵地；primitively远古地；frequently经常。根据空后的“visited the headmasters in his city to launch a campaign”可知，他“经常(frequently)”去拜访他所在城市的校长们。
6. B 选项：inspecting检查；joining加入；rewarding报答；disturbing打扰。根据下文的“not using plastic bags became a
7 ”和“More people subscribing to his view joined him.”可知，随着这些校长们的“加入(joining)”，在学校不用塑料袋成为一种“潮流(trend)”。
7. A 选项：trend潮流，趋势；chaos混乱；basin流域；comedy喜剧。见上题解析。
8. B 选项：examine检查；conserve保护；stimulate刺激；abuse虐待。根据上一段可知，正是因为他努力“保护(conserve)”环境，他的故事得以被宣传。
9. D 选项：in response to回答；on account of由于；in honor of纪念；on behalf of 代表。根据空后的“students, he was chosen to meet the mayor of his city”可知，他“代表(on behalf of)”学生被选去见市长。
10. D 选项：composed撰写；declined拒绝；deleted删除；submitted提交。根据空后的“a report about how to reform the environmental policies and set restrictions on not using plastic bags”可知，他“提交(submitted)”了一份关于如何改革环境的政策和限制不使用塑料袋的报告。
11. C 选项：facilitate使便利；skip跳过；break违反；dominate控制。根据本句“If people 11 the restrictions, they should be fined.”可知，哈利提议，如果有人“违反(break)”这些限制，他们应该被罚款。
12. A 选项：sustainable可持续的；influential有影响力的；worthy有价值的；realistic逼真的。根据上文的“he 10 a report about how to reform the environmental policies and set restrictions on using plastic bags”可知，哈利提议，十几家生产“可持续的(sustainable)”日用袋的企业应该被建立。
13. D 选项：personality个性；surgery外科学；discipline纪律；report报道。根据上文的“he was chosen to meet the mayor of his city, to whom he 10 a report about how to reform the environmental policies and set restrictions on using plastic bags”可知，市长高度评价了哈利的综合“报告”，report属于同词复现。
14. B 选项：purchased购买；released发布；consulted咨询；ranked排名。根据上文“The Mayor thought highly of Harry’s comprehensive 13 , promising to put his good advice into the government agenda”可知，市长承诺将他的好建议纳入政府议程中，并将于明年“发布(released)”。
15. A 选项：restoring恢复；expanding扩大；representing代表；exhibiting展览。根据上文的“With the Mayor’s support”可知，在市长的支持下，哈利对 “恢复(restoring)” 和谐的环境更有信心了。
THANK YOU!(共8张PPT)
Unit 3 Environmental Protection
课前自测
课文经典回顾
There is little doubt that Earth is getting warmer and warmer. 1_____ warming ocean and atmosphere along with melting ice and rising sea levels provide evidence of a dramatic change in the global climate. A dead polar bear 2_________ (find) on Norway’s Artic island of Svalbard showed 3_______ the increase in temperature had an impact on Earth’s ecology.
how
found
A
Climate scientists often mention “greenhouse effect”, which has two common 4____________ (meaning). The “natural” greenhouse effect refers to that greenhouse gases in the atmosphere, such as methane and carbon dioxide, trap some
of the heat, 5__________ (keep) Earth’s climate warm and habitable. However, when people produce huge amounts of extra greenhouse gases by burning fossil fuels, more heat energy is trapped 6____ the atmosphere and causes Earth’s surface temperature to rise 7_________ (quick).
quickly
in
keeping
meanings
That is considered as the“man-made”greenhouse effect climate. If this trend 8__________ (continue), our planet will face further environment disasters. In order to promote a 9____________ (harmony) relationship between man and nature, governments need to make policies and take measures 10__________ (reduce) greenhouse gas emissions. As individuals, we should also reduce our “carbon footprint” by restricting the amount of carbon dioxide our lifestyles produce.
to reduce
harmonious
continues
1. A 考查冠词。表示泛指“一片”变暖的海洋。
2. found 考查非谓语动词。句中已有谓语动词showed, find应作为非谓语；又因。因主语a dead polar bear与动词find之间是被动关系，故填found。
3. how 考查连词。引导宾语从句，表示温度的增加“如何” 影响生态，故填how。
4. meanings 考查名词单复数。前有two修饰，故用复数形式。
5. keeping 考查非谓语动词。句中已有谓语动词trap，故keep应作为非谓语动词；又因methane and carbon dioxide与keep在逻辑上存在着主动关系，故用现在分词形式作状语。
6. in 考查介词。因be trapped in 是固定搭配，意为“被困在……”。
7. quickly 考查词性转换。修饰动词rise作状语，用副词。
8. continues 考查动词的时态。根据“主将从现”的原则，用一般现在时表示将来。
9. harmonious 考查词性转换。在名词relationship前作定语，要用形容词。
10. to reduce 考查非谓语动词。因take measures to do sth是固定搭配，意为“采取措施做某事”。
THANK YOU!(共32张PPT)
Unit 3 Environmental Protection
课中讲练
重点词汇讲解
1. starve vi. & vt. (使) 挨饿；饿死；渴望，渴求
派生 starving adj. 饥饿的；挨饿的
starvation n. 挨饿；饿死
starve to death 饿死
starve for 渴望；急需
starve sb/sth of sth 使某人/某物缺乏某物
die of/from starvation 饿死
搭配
(1) He starved _____ a computer, but his parents asked him to earn enough money for one.
(2) 在这场漫长的大旱中，整个村落的人都饿死了。
The whole community ____________________________________ during the long drought.
(3) 当身体缺乏睡眠的时候，很多健康问题会随之而来。
When the body ____________ sleep, many health issues can arise.
运用
is starved of
for
starved to death/died of/from starvation
sustain relationships with sb 与某人维持关系
sustain damage/an injury/a defeat 遭受损失/受伤/遭到失败
sustainable development 可持续发展
sustainable economic growth 经济的可持续增长
strategy of sustainable development 可持续发展战略
2. sustain vt. 维持；遭受；承受住
搭配
派生 sustainable adj. 可持续的；合理利用的
sustainability n. 持续性；永续性
(1) 忍让有助于家庭、朋友甚至同事维系健康的人际关系。
Patience helps ________________________________family, friends, and even co-workers.
(2) 一个旨在促进所有国家可持续发展的大型国际会议召开了。
A large international meeting was held with the aim of promoting ________________________in all countries.
运用
sustainable development
sustain healthy relationships with
release anger 发泄愤怒
release album 发行专辑
release sb/sth from sth 释放；放出；放走
a sense of release 解脱感
be on (general) release (电影) 已经上映
3. release vt. & n. 排放；释放；发布
搭配
(1) 做运动不仅可以帮助你增强体魄，还能让你释放压力。
Taking exercise can not only strengthen your body but also _______________________.
(2) 迪士尼公司制作的最新一出电影将在下个月公映。
The latest film from Disney goes __________________ next month.
运用
on general release
release you from stress
restrict sth (to…) 限制某物的(数量、范围等) 是……
restrict sth to sb 仅限于对某类人开放
restrict oneself to (doing) sth限制某人只做某事
4. restrict vt. 限制；限定；束缚
搭配
派生 restrictive adj. 限制(性) 的；约束(性) 的
restricted adj. 受限制的；受约束的
restriction n. 限制规定；约束
(1) The hospital may restrict bookings ____ people living locally.
(2) 以后我们会把每个班的学生人数限定在20人。
In future we will _____________________________________
_____.
(3) 我限制自己每天只喝一杯咖啡。
____________________________________________________
运用
I restrict myself to (drinking) one cup of coffee a day.
to
restrict the number of students per class
to 20
seize on/upon sth 抓住(可利用的事物)
seize the opportunity/chance to do sth 抓住机会/时机做某事
seize the moment 把握时机
seize power/control 夺取政权/控制权
5. seize vt. 抓住；夺取；控制
搭配
(1) 把握这个时机，否则你会后悔的。
_________________, otherwise you’ll regret it.
(2) 他抓住一切机会与外国人交流，这加深了他对西方
国家的理解。
He ____________________________________________
___________, which advances his understanding of western countries.
运用
seizes every opportunity to communicate with
Seize the moment
foreigners
6. harmonious adj. 和谐的
词根 harmony n. 协调；融洽；和睦
派生 harmoniously adv. 和谐地；调和地
in harmony with 与……协调一致；与……和睦相处
a harmonious society 和谐社会
a harmonious relationship 融洽的关系
coexist harmoniously 和睦共处
搭配
(1) It is a ____________ (harmony) community where pupils are happy and hard-working.
(2) 我们生存的唯一途径就是与大自然和谐相处。
The only way for us to survive is to live ____________
_____ nature.
运用
in harmony
harmonious
with
be sensitive to sth 对……敏感的；对……过敏的；对……善解人意的
be sensitive about对……忌讳的；易被惹恼的
7. sensitive adj. 敏感的；善解人意的；灵敏的
搭配
派生 sensitively adv. 敏感地；易感知地
sensitivity n. 敏感；敏感性
(1) 你对别人对于你的看法太敏感了，这会让你疲惫不堪。
You _______________________ what people think of you, which will make you exhausted.
(2) 她很能体察学生需要鼓励的心情，并且知道该在什么时候表扬他们。
She ___________________ her students’ need for encouragement and knows when to praise them.
运用
is very sensitive to
are too sensitive about
conduct/launch a campaign 领导/开展一场运动
campaign for sth 为……而进行活动
campaign against sth 开展反对……的活动
8. campaign n. 运动；战役 vi. & vt. 参加运动；领导运动
搭配
派生 campaigner n. 竞选者；从军者
(1) We have campaigned _________ the destruction of the rainforests for the last 15 years.
(2) 他们正在开展一场旨在提高公众保护地球的意识的活动。
They _________________________ which is intended to raise public awareness of protecting our earth.
运用
are launching a campaign
against
tolerate doing sth 容许做某事
be tolerant of 对……容忍
9. tolerate vt. 承受；包容；容许
搭配
派生 tolerant adj. 容忍的；宽容的
tolerance n. 宽容, 容忍
(1) The school cannot tolerate __________ (cheat) in exams.
(2) 作为团队成员，我们应该包容不同的观点。
As members in the team, we should ____________________
different points of view.
运用
be tolerant of/tolerate
cheating
10. on behalf of sb/on sb’s behalf 代表某人；代替某人
(1) 我代表全班同学邀请您来参加我们周六的送别晚会。
____________ our class, I invite you to come and attend our farewell party on Saturday.
(2) 可惜乔治今天不能出席，因此我很荣幸能替他代领这个奖。
Unfortunately, George cannot be with us today, so I am pleased to accept this award ______________.
运用
on his behalf
On behalf of
一词多义
( ) (1) You shouldn’t release your anger on others.
请给下列句中画线词选择一个恰当的汉语意思。
1. release A. vt. 释放；放走 B. vt. 排放
C. vt. 发布；发表 D. vt. 发泄；宣泄
D
你不应该把愤怒发泄在别人身上。
( ) (2) A police arrested several men, who were later released.
( ) (3) The waste water was released into the river.
( ) (4) The band’s latest album will be released next week.
A
B
警察逮捕了几个人，后来都释放了。
废水被排到河里。
C
该乐队的最新专辑将在下周发行。
( ) (1) A group of soldiers seized the airport.
( ) (2) The thieves were seized as they left the building.
( ) (3) Suddenly he seized my arm.
( ) (4) When she saw his face, she was seized by fear.
B
一队士兵占领了机场。
2. seize A. vt. 抓住 B. vt. 夺取；占领
C. vt. 抓获；逮捕 D. vt. (恐慌等) 突然侵袭某人
C
A
小偷在离开那栋房子时被抓获。
他突然抓住我的胳膊。
D
贵她一看到他的脸就感到无比恐惧。
( ) (1) Place the eggs and sugar in a large basin.
( ) (2) Too much rain is the main problem in the Amazon Basin.
( ) (3) On the floor of the basins lie deserts and lakes.
C
A
把鸡蛋和糖放在一个大碗里。
雨水过多是亚马孙河流域的主要问题。
3. basin A. n. 流域 B. n. 盆地 C. n. 盆；大碗
B
这几个盆地的底部有沙漠和湖泊。
( ) (1) The school trip has become an annual event.
( ) (2) I found a picture of him in my high-school annual.
( ) (3) The simplest way to deal with these annuals is to sow them where they are to flower.
C
学校组织的旅行成了每年都要举行的活动。
4. annual A. n. 年刊；年鉴 B. n. 一年生植物
C. adj. 每年的，一年的
A
我在中学年刊中找到了他的照片。
B
处理这些一年生植物最简单的办法是将他们种在能开花的地方。
( ) (1) There is a fine view of the countryside.
( ) (2) I was feeling fine when I got up this morning.
( ) (3) It was another fine summer day.
( ) (4) He was fined for speeding.
B
这里可以看到乡村的美景。
5. fine A. vt. 对……处以罚款 B. adj. 美好的；漂亮的
C. adj. 健康的 D. adj. 晴朗的
C
D
我今早起床时感觉身体良好。
又是一个晴朗的夏日。
A
他因超速行驶被罚款。
写作句型仿写
1. (P26) There is little doubt that Earth is getting warmer and warmer. 毫无疑问，地球正变得越来越暖。
句型 There is little doubt that… 毫无疑问，……
说明 There is no/little doubt…常用于表达对某件事百分百确
定，其后常接that引起的从句。在肯定句中，doubt后面有时
可跟whether引导的从句。
(1) 毫无疑问，我们应该更加重视空气污染问题。
(2) 毫无疑问，他的优势在于他能和外国人用英语交流。
运用
There is no doubt that his advantage lies in his ability to communicate with foreigners in English.
There is little doubt that we should pay more attention to the problem of air pollution.
2. (P27) It is our responsibility to seize every opportunity to educate everyone about global warming. 我们有责任抓住每个机会教育每个人了解全球变暖的情况。
句型 It is our responsibility to seize every opportunity to
do sth. 我们有责任抓住每个机会做某事。
(1) 我们的责任是抓住每个机会去让每个人都知悉环保的重要性。
(2) 我们学生的责任是抓住每一个机会去提升自己，实现梦想。
运用
It is us students’ responsibility to seize every opportunity to improve ourselves and accomplish our dreams.
It is our responsibility to seize every opportunity to raise everyone’s awareness of protecting the environment.
THANK YOU!
