【最新】高中英语选修8北师大版课件：Unit+22 Environmental+Protection+22单元重点小结

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北师大高中英语选修八Unit22EnvironmentalProtectionCommunicationWorkshop课件

concentrate at work and can therefore affect .
Answers: 1.enjoyable,very annoying 2.interrupts, uncomfortable 3.Urban 4.industrialization,transport,large urban populations 5.stereosystems, air conditioners,pets 6.Very serious 7.hearing 8.Stress levels,impatient,unhappy 9.Sleeping 10.significant impact,productivity
B: (1) a report by the world health organisation, techn ological advancements.increasing industrialisation and ri sing populations mean that noise pollution is becoming a serious problem all over the world, with her large populat ion, this is a serious problem facing china. (2),(3) there is very little noise pollution in china rural areas, the average noise pollution level in th e streets of china’s urban areas is as high as 70 decibels.
Work in pairs and compare your notes, did you miss any Important information?

北师大版高中英语选修8课件Unit 22 Environmental Protection 22.1(1)

难堪的地球母亲
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.
4.加快速度
speed up
5.展望未来
look ahead
6.提及,参考
refer to
7.依次,轮流
in turn
8.把……加起来
add up
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Warm-up & Lesson 1 Global Warming 一二三四五六
晨读晚诵
预习导引
核心归纳
9.at risk 有危险,处于危险中
10.a number of 一些,许多,大量的
一二三四五六
四、根据课文内容选择正确答案
1.The main purpose of the first paragraph is
.
A.to introduce the topic of global warming to the readers
B.to remind the readers of human activities in the past
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Warm-up & Lesson 1 Global Warming
晨读晚诵
预习导引
核心归纳
单词注释导读诱思
1.Choose two verbs to describe the relationship between a child and

高中英语北师大版选修八《unit22environmentalprotection》课件

完成句子 ④His daughter is lovely beyond compare .他女儿真是可爱得无与伦比。 ⑤She convinced me that Paul was, beyond doubt , innocent. 她使我深信,保罗确实是清白无辜的。 ⑥ It's beyond me why he always behaves like that. 我无法理解他为什么总是那样做。 ⑦I am afraid it is beyond my power to do what you are asking.
单句改错 ④It is advisable to keep some food on reserve in case of emergency.
on→in
完成句子 ⑤He told me all about it 于这件事的全部。
without reservation .他毫无保留地告知我关
点拨 (1)reserve sth. for为……保留/预订某物 (2)a nature reserve自然保护区 in reserve备用,储备 (3)reservation n.保留意见;预订 make a reservation预订 without reservation 毫无保留地
words. 有时我们并不能用言语来表达我们的感情。
写作微练 ⑨他们通过努力工作已经为城市的繁华做出了巨大贡献。
They have made great contributions to the boom of the cities by means of working hard.
点拨 (1)means单复数同形,作主语且前有every,each,one等词时,谓语动词用单数情势;前有several,many,few,all等词时,谓语动词用复数情势。 (2)the means of doing sth.做某事的方法 means of transport交通工具 (3)by means of依靠……方法 by all means当然行;可以 by any means用一切可能的方法

北师大版高中英语选修8课件Unit 22 Environmental Protection 22.4(1)

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Communication Workshop
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预习导引核核心心归归纳纳
1.Global levels of noise pollution are on the increase. 全球噪音污染程度正与日俱增。考点on the increase正在增加之中,不断增加
Is the consumption of beer still on the increase? 啤酒的消费量还在增加吗?
problem. (2)She was forced to have her baby adopted . (3)He has not yet adapted to the climate here.
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Communication Workshop
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预习导引核核心心归归纳纳
3.considerate adj.想得周到的,体贴的 It was considerate of you to bring me my raincoat. 你为我带来雨衣,真是想得周到。 It is considerate of you to visit your relatives from time to time. 你偶尔拜访亲戚,很周到啊。【高考典句】 (2015·福建高考)It was considerate of Michael to inform us of his delay in case we got worried. 迈克尔想得很周到,他通知我们他耽搁的事情,以免我们担心。
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Communication Workshop
预习导引
核心归纳
一二三四
1.What is the noise mainly from? 答案:It is from transportation systems. 2.What causes serious noise pollution? 答案:Advances in technology,increasing industrialisation and rising populations cause serious noise pollution. 3.What measures have been taken to reduce the noise pollution by the Chinese government? 答案:a)Finance has been organised to deal with road noise pollution in all major cities. b)A new regulation will fine businesses that create noise. c)New schools,hospitals and housing areas will be allocated positions away from main roads,rail roads and industrial areas.

【优质课件】北师大版高中英语选修八Unit 22《Environmental Protection》Section Ⅳ优秀课件.ppt

完成句子
①我们学校采用了一种新的教学方法。
Our school has
.
②总经理经过再三考虑,决定采纳她的建议。
After much consideration,the manager decided
to
.
③所有这三个队采用了不同的方法解决这个问题。
All three teams
to the problem.
D.have broken through
提示:这里 break down 表示“中止,失败”。
答案:A
③If you go on working like this,you’ll A.break down B.give up C.get down D.hold on
sooner or later.
④克恩先生将那孤儿当作自己的儿子收养。
Mr Kern
as his own son.
答案:①adopted a new teaching method
②adopt her suggestion
③adopted different approaches
④adopted the orphan
3.as a matter of fact 实际上(Page 13) As a matter of fact,it’s a wonderful place to live in. 事实上,那是一个住起来很不错的地方。 As a matter of fact,she was very kind. 事实上,她很善良。
in fact 事实上 in actual fact 事实上 in reality 事实上 in one’s opinion 依据某人的观点
完成句子

北师大课标版高中英语选修8Unit 22 Lesson 1(共30张PPT)

to humans.
C. Greenhouse gases do more good than harm
to humans.
D. Proper greenhouse gases are quite
necessary to the earth.
2) Which of the following is NOT mentioned as
polar melting
skinny polar bear
Shrinking ocean
wildness
flooding
drought
Poverty
natural disasters volcanic eruptions Earthquakes
How much do you know about
global warming?
1. What is it?
2. What’s the impact of it? 3. What has caused it? 4. What can we do to slow it down?
p6 2
II. Match the meanings of following words.
the result of global warming?
A. Typhoons.
B. Serious diseases.
C. Polar ice melting. D. Heat waves.
p7 3
III. Answer these questions.
1. What is global warming? 2. What human activities are causing global

【最新】高中(北师大版)英语选修8课件：unit 22 section 1.ppt

global warming? A．Typhoons. C．Polar ice melting. 答案： A
B．Serious diseases. D．Heat waves.
英语 ·D 选修8
Unit 22 Environmental Protection
4．Which is the proper order of the following disasters? A．global warming→flooding islands and cities→rising sea levels→polar ice melting B ． polar ice melting→global warming→rising sea levels→flooding islands and cities C ． rising sea levels→global warming→polar ice melting→flooding islands and cities D ． global warming→polar ice melting→rising sea levels→flooding islands and cities 答案： D
英语 ·ental Protection
Section Ⅰ Warmup & Lesson 1—Prereading
英语 ·D 选修8
Unit 22 Environmental Protection
Step One：Warm up
Look at the following pictures and think about what terrible disasters Global Warming can bring about.

高中选修8北师大版课件：Unit+22 Environmental+Protection+22.2

13、He who seize the right moment, is the right man.谁把握机遇，谁就心想事成。2021/8/12021/8/12021/8/12021/8/18/1/2021
• 14、谁要是自己还没有发展培养和教育好，他就不能发展培养和教育别人。2021年8月1日星期日2021/8/12021/8/12021/8/1
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归纳 call back 表示“回电话”; call in 表示“下令或请求收回某物”; call off 表示“取消”; call on 表示“拜访(某人)”; call up 表示“使回忆起”; call at表示“拜访(某地)”。
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活学活用语法填空 (1)At the concert the singers will call on
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阅读下列句子归纳与call相关的短语的用法 He’s not in.Please call back later. 他不在家。请过一会儿再打来。 The library called in all overdue books. 图书馆要求把所有逾期未还的书收回。 He phoned me and called the appointment off. 他给我打电话取消了这次约会。 I’m planning to call on an old friend tonight. 我打算今晚去拜访一位老朋友。 Your letter calls up the days when we worked together. 你的来信使我想起了我们在一起工作的日子。 She asked him to call at Brown’s Hotel to see her daughter. 她要他去布朗旅馆见她的女儿。

高中英语选修八北师大版课件：Unit+22 Environmental+Protection22.3

( )3.means
c.to provide weapons for yourself/sb.in order to
fight a battle or a war
( )4.catastrophe d.to slide a short distance by accident so that
you fall or nearly fall
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3.A number of nations have already been in armed conflict over water,and reduced rainfall in the west of the US has resulted in huge forest fires.(Page 10)
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★考点以上两个句子中,都运用了with的复合结构,在第一个句子中,动词-ing短语作宾语补足语;在第二个句子中,介词短语作宾语补足语。
①With the boy leading the way,we found his house easily. 由这个男孩带路,我们很容易就找到了他的家。 ②The teacher came in with a book in his hand. 这位老师手里拿着一本书进来了。
(9)I sat in my room for a few minutes with my eyes
(fix)on the ceiling.
(10)With so many books
(choose) from,he
eventually found what he had been dreaming of.
5.The thief went into the forest to avoid being caught (catch)

北师大版高中英语选修8课件Unit 22 Environmental Protection 22.3(1)

Lesson 3 Natural Disasters
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Lesson 3 Natural Disasters
预习导引
核心归纳
一二三四
一、将下列每幅图片表示的自然灾害的名称与选项搭配起来
A.flood B.earthquake ndslide D.volcanic eruption E.tsunami F.forest fires
The police turn their guns on the bank robbers who are running away. 警察将枪对准逃跑中的银行劫匪。
Now that the pipe is mended we can turn the water on. 既然管子修好了,我们可以打开水管了。
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Lesson 3 Natural Disasters
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预习导引核核心心归归纳纳
与turn相关的短语 turn against 使反目或为敌 turn around/round转身,转过来 turn...away赶走……;辞退…… turn...into...把……变成……,转变成…… turn to...转向……;向……求助 turn out to be被证明是,结果是 turn back 往回走 turn down拒绝;降低音量
Shanghai first saw the rise of the movement. 这个运动首先在上海兴起。
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Lesson 3 Natural Disasters
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预习导引核核心心归归纳纳
The year 1949 witnessed the founding of the People’s Republic of

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单元重点小结
重点单词
1.
trap
2. reserve
→ reservation
3. boycott
4. conservation
→ conserve
5. beyond
6. relevant
7. coincidence
8. condemn
9. advocate
10. substitute
11. seize
4.Many people thought that permission wouldn’t be given,and some thought the project should never have been allowed . 许多人认为不会得到许可,也有一些人认为这项工程本来就不该被允许。
n.代表 adj.艰难的 n.方法 vt.& vi.逃走 n.可能性,潜在性 vt.采用 adj.想得周到的,体贴的 n.考虑;思考 vt.思考,考虑;认为 prep.考虑到;鉴于 vt.分配,配给 n.分配,配给 vt.计算,算出 n.计算
重点短语
1.一些 a number of
2.超出……的控制,不受……的控制 beyond one’s control
4.The washing machine needs repairing/to be repaired (repair).
交际功能表达建议 1.I’m not sure.I haven’t thought about it much. 2.That’s a good idea. 3.What we should do is... 4.I can’t comment on it. 5.It doesn’t really matter to me,I’m afraid. 6.What I don’t understand is why... 7.What is really worrying is... 8.It seems to me that... 9.What’s ridiculous is that... 10.From a personal perspective,I also prefer to...
dioxide you produce.
→They
threatened to close
our credit lines if
we didn’t reduce the amount of carbon dioxide we produce.
2.OK,you are right;some poisonous chemicals did escape into the
→I/He/She/They/We asked whether/if
the bus service
was running according to the timetable today.
8.The fire has luckily caused no loss of life.
→They reported that the fire had luckily caused no loss of life.
重点语法
Ⅰ.转述结构
用下面方框中的动词把下列句子改成转述结构(每个动词只能用一
次)
admit report forbid ask invite order suggest threaten
1.We’ll close credit lines if you don’t reduce the amount of carbon
impossible to live on. 如果没有这些自然产生的气体,太阳的光线将会被反射回太空中去, 地球将处于寒冷之中,而使生物不可能在地球上存活。
2. Given
this data,it seems that the link between human
activities and rising global temperatures is not merely a coincidence. 根据这一数据推断,人类活动与全球变暖之间的关系好像不仅仅是一个巧合。
3.展望未来
look ahead
4.指,意即;提到,涉及
refer to
5.依次 in turn
6.引起,导致
lead to
7.采取行动
take action
8.在……前面
ahead of
9.除……以外
apart from
10.(对已产生的不良后果)负责任
answer for
11.要求结束…… call for an end to sth.
Ⅱ.被动语态
用所给动词的适当形式填空
1.A new factory
was being built
(build) in our
city at that time.
2.Your car
has been mended
(mend) already.
3.The apple tastes
(taste) well.
vt.使困住 n.保护区 n.保护 n.(联合)抵制 n.保护
vt.保护 prep.超出 adj.有关的 n.巧合 vt.迫使(某人)陷于不幸的境地 vt.主张,提倡
n.代替品,代用品 vt.依法没收;(用武力)夺取
12. behalf 13. rough 14. means 15. flee 16. potential 17. adopt 18. considerate → consideration → consider → considering 19. allocate → allocation 20. calculate → calculation
during the test.
6.Shall we have pancakes with honey?
→He/She/They
suggested having
/
that we
should have
pancakes with honey.
7.Is the bus service running according to the timetable today?
12.否则,不然
or else
13.结束 wrap up
14.代表 on sb.’s behalf
15.永远 for good
16.掠去,夺走carry off
17.总的来说all in all
18.导致 result in
19.谋生 earn one’s living

20.祝一切顺利
all the best
atmosphere.
→They
admitted that
some poisonous chemicals had
escaped into the atmosphere.
3.Why don’t you drop in tonight ahead of your meeting?
→He/She/They invited me to drop in tonight ahead of my meeting.
3.The last few years
have seen
environmental
disasters on a grand scale,and experts are predicting far worse to come. 过去的几年经历了大规模的环境灾难,专家们预测后期发生的灾难将更严重。
21.总结,概括
sum up
22.实际上 as a matter of fact
重点句型
1. Without these naturally occurring gases,the sun’s rays
would bounce back into space leaving the Earth cold and
4.Stand up immediately!
→He/She/They
ordered me to
stand up immediately.
5.You can’t use your dictionaries during the test.
→He/She/They
forbade us to use
our dictionaries