Unit 22 Environmental Protection Lesson 2课件-北师大版高中选修8精品
北师大版高中英语必修八第22单元Unit22单词汇及听力
北师大版高中英语必修八 Unit 22词汇表
Unit 22 单词 音频
Lesson 1 √ √
Lesson 2 √ √
Lesson 3 √ √
Lesson 4 √ √
Communication Workshop √ √
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greenhouse effect 温室效应
endanger vt. 危及；使遭到危险
trap n. 陷阱；圈套
vt. 诱捕；使…受限制；使…陷入困境
ecology n. 生态学
botanical adj. 植物学的
a number of 若干，一些；许多
consultant n. 顾问
brewery n. 啤酒厂
reserve n. 储备，储存；自然保护区
vt. 储备；保留
principle n. 原理，原则 法则
boycott n. v 联合抵制
corrupt adj. 腐败的，贪污的；堕落的
conservation n. 保存，保持；保护
Lesson 1
consensus n. 一致；共识一致同意
beyond prep. 超过；越过；那一边
beyond one’scontrol 超出某人的控制
claim n. v 要求；声称
look ahead 向前看展望未来
relevant adj. 有关的；相关的
refer to 参考；涉及；指的是；
in turn 轮流，依次
lead to 导致通向引起
2019-2020学年高中英语 Unit 22 Environmental Protection
Section Ⅲ Reading(Ⅱ)(Lesson 2 & Lesson 3)
Ⅰ.匹配下列单词的词性及汉语意思
( )1.seize A．adj.巨大的
( )2.behalf B．n.尘土，灰尘
( )3.rough C．adj.在近海岸的
( )4.catastrophe D．vt.依法没收；夺取
( )5.means E．n.代表
( )6.shabby F．adj.艰难的
( )7.flee G．n.巨大的灾难
( )8.dust H．n.方法
( )9.grand I．v.逃走
( )10.offshore J．adj.破烂的
[答案] 1－5 DEFGH 6－10 JIBAC
Ⅱ.选择下列句中词组的汉语意思
A.永远 B.否则 C.导致 D.除……以外E.夺走 F.总的来说
( )1.Natural disasters and human activities have resulted in the decline.
( )2.The room was empty apart from one man seated beside the fire.
( )3.We both thought that all in all it might not be a bad idea.
( )4.I didn't know that he was a cheat，or else I wouldn't have believed him.
( )5.Once an opportunity slips away, it has gone
for good and ever.
( )6.Who's carried off the first prize in the contest?
[答案] 1－6 CDFBAE
Nature is turning on us
2019-2020新课堂英语选修八北师大版讲义：Unit 22-3 Word版含答案
Period Three Lesson 3
Natural Disasters
Ⅰ.单词自测
1．changeable adj.多变的
change n．& v．变化
2．irrigation n．灌溉
irrigate v．灌溉
3．rough adj.艰难的
roughly adv.艰难地
4．catastrophe n．巨大的灾难
disaster n．灾难(同义词)
5．separation n．分离，分开
separate adj.单独的，分开的；vt.分开
separated adj.分居的
6．means n．方法
7．construct vt.建造
construction n．建造
8．slip vi.滑落
9．slide vi.滑行
10．mountainous adj.多山的
mountain n．山脉，山
11．flee vt.，vi.逃走
fled(过去式)
fled(过去分词)
12．potential n．可能性，潜在性
Ⅱ.短语自测
1．result_in导致
2．wipe_out消除，摧毁
3．recover_from从……中恢复
4．get_over克服，恢复 5．turn_on攻击
6．earn_one's_living谋生
7．in_advance提前
8．to_some_degree在某种程度上
1．The_last_few_years_have_seen environmental disasters on a grand scale，and experts are
predicting far worse to come.
在过去的几年里，人们已经经历了大规模的环境灾难，专家们预测更为严重的灾难即将来临。
2．Storms have been getting worse everywhere too，with_a_growing_number_of_hurricanes_hitting the US，and Central America.
Unit 6 Environmental Protection(teacher)
Unit 6 Environmental Protection
◆ Listening Objectives
To arouse your awareness of environmental protection；
To grasp the terms concerning environmental protection；
To talk about environmental protection issues in English.
People usually check whether their keys, wallets and phones are with them before
going out. But many people in China now have one more important thing to take, a
face mask. They hope that it can protect them from polluted air. According to the
Chinese Academy of Sciences, driving cars and burning coal are two major factors for
PM2.5. Poor air is bad for people’s health, especially for children and the elderly. A
report from Beijing Children’s Hospital shows that from Jan 5 to 11, half of the
patients in the internal medicine department are there for respiratory problems.
Air problems and environmental protection have become a concern for the whole
高中英语《Unit 22 Environmental Protection》Section Ⅰ
Section Ⅰ Warmup & Global Warmin
Ⅰ.单词拼写
1．My brother is very interested in wildlife conservation (保护)．
2．It is my principle (原则)to help others as possible as I can.
3．There are two nature reserves (保护区)in our province.
4．Oil pollution could damage the ecology (生态)of the coral reefs.
5．The man works as the president's consultant (顾问)on economic affairs.
6．All of us advocate (主张)leading a lowcarbon life.
7．She had to sacrifice (牺牲)a lot for her family.
8．This envelope is made from recycled (回收利用) paper.
9．Agriculture (农业) is one of the oldest and most essential of human pursuits.
10．The scientist corresponds with colleagues in order to learn about matters
relevant (有关的) to her own research.
Ⅱ.单项填空
1．In our school library there ________ a number of books on science and
the number of them ________ growing larger and larger.
2016-2017学年高中英语 Unit 22 Environmental Protection
Unit 22 Environmental Protection Section Ⅰ Warm-up & Lesson
1-Pre-reading
Ⅰ.完形填空
Carpooling (拼车) can be a very attractive option for
those people who are__1__to the same location.Here are a
few__2__of a carpool.
Carpooling__3___productivity.Employees who carpool
find their stress levels lowered by the increase in__4__that comes from riding
together.Lowered stress means better__5__，and better health means fewer
health problems，__6__and doctors’ visits，a combination that
benefits__7__.Absenteeism (旷工) also decreases with carpooling，and employee
performance at__8__increases.Overall，employees who carpool will accomplish more
work than those who do not.
Carpooling decreases the number of__9__on the road.With fewer drivers needed，more employees can be without their cars.Some insurance companies__10__rate cuts
2018-2019学年高中英语 Unit 22 Environmental Protection
课时跟踪练(二) Warm-up & Lesson 1 — Language Points
一、全练语言点，基稳才能楼高
Ⅰ.单词拼写
1．They had been trapped (使困住) in the cave for 20 days before rescued.
2．A lot of the plastics that carmakers are using cannot be recycled (回收利用).
3．If there are no natural reserves (保护区), it is likely that more animals
will become extinct.
4．She is seeking a substitute(代替者) for the very man whose departure made
her cry.
5．The scientist corresponds with colleagues in order to learn about matters
relevant (有关的) to her own research.
6．The hijackers threatened (威胁) to kill one passenger every hour if their
demands were not met.
7．The murderer was condemned (判处) to death for what he had done.
8．What a coincidence (巧合) that we were in New York at the same time!
9．Some economists strongly advocate (主张) the reform of government ownership
2020学年高中英语 Unit 22 Environmental Protection Section Ⅲ Endangered Species & Natural Disast
Section Ⅲ
Endangered Species & Natural Disasters
根据提示写出下列单词
1．________ n． 大陆
2．________ vt. 依法没收；(用武力)夺取
3．________ n. 代表
4．________ adj. 巨大的
5．________ n. 规模；范围
6．________ adj. 多变的
7．________ n. 灌溉
8．________ vt. 武装
9．________ adj. 艰难的
10．________ adj. 在近海岸的
11．________ n. 巨大的灾难
12．________ n. 分离，分开
13．________ n. 方法
14．________ vt. 建造
15．________ adj. 破烂的
16．________ adj. 多山的
17．________ vt.&vi. 逃走
18．________ n. 可能性，潜在性
19．________ n. 尘土，灰尘
20．________ vi. (平稳地)移动，滚动
【答案】 1.mainland 2.seize 3.behalf 4.grand 5．scale 6.changeable 7.irrigation 8.arm 9．rough 10.offshore 11.catastrophe
12．separation 13.means 14.construct 15．shabby 16.mountainous
17.flee 18．potential 19.dust
20.roll
根据提示补全下列短语
1．apart ________ 除……以外
2．call for an end ______ sth.
要求结束……
高中英语Unit22EnvironmentalProtectionSectionⅠReading(Ⅰ)(Warm_up
Unit 22 Environmental Protection
索取，索取，再索取。孩子和母亲的关系似乎永远都是这一种形式。人类和自然母亲的关系又何尝不是如此呢？
Nature Is Our Mother
Take.Take.Take.The relationship between a child and a mother always seems to
follow such a pattern.Like a child endlessly asking，we humans，throughout history，have been continually demanding what we desire
from nature.
We enjoy the comfort and beauty of our furniture，yet we never
bother to think about the serious soil erosion caused by deforestation.We take it
for granted that we must warm ourselves in winter times，yet we seldom realize all
the prosperity from the development of modern industry，yet few would give the
slightest consideration to the global air and water pollution caused by industrial
wastes.Our ruthless exploitation has permanently impaired our mother earth.
Now，standing here at the threshold of the 21st century，we cannot help thinking
Unit Ten Environmental Protection
Unit Ten
Environmental Protection
A. Words and Expressions
生态系统 ecosystem
生态环境 ecological environment
恶化 deterioration
改善 amelioration
植物覆盖 vegetation coverage
森林覆盖率 forest acreage
木材 timber; wood
过度开采 deforestation
过度砍伐 Excessive lumbering
经济林 economic forest
造林/绿化 afforestation; greening
义务植树运动 voluntary afforestation campaign
三北防护林 the Three-North Shelterbelt
长江绿化带 the Yangtze Greenbelt
平原农田绿化网 the Plain Farmland Afforestation Network
沿海防风带 the Coastal Windbread
防止污染和其它公害 prevent the pollution and other public hazards
保证自然资源的合理利用 to ensure the rational use of natural resources
濒临绝种的物种 endangered species
野生动物 wildlife
栖息地 habitat
不可更新资源 non- renewable resources
生态平衡 ecological balance
自然保护区 natural reserve