資源簡介

(共36張PPT)
Period 5 Write a report on an environmental issue
Unit 3 Environmental protection
選擇性必修三
人教版（2019）
Do you know the river
桂林山水甲天下
East or west, Gulin scenery is the best.
Li River
Lead in
Lead in
Watch the video
Look at the pictures and answer the questions.
Now let’s look at some pictures of Li River.
What do you think of them
Pollution
Lead in
Look at the pictures and answer the questions.
an increasing volume
of tourists
What might have caused water pollution in the Li River
many tour boats
kitchens on board
the increase of local population …
Lead in
Here is a report on the Li River —
REDUCING WATER POLLUTION IN THE LI RIVER.
What might be talked about in the report
Think and talk
Water pollution and the causes of pollution.
Pre-reading
Reading for the structure.
Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4
Introducing the topic Describing the ________ Presenting some ___________ Presenting further __________
problem
measures
solutions
Read the report and complete the form.
Reading
Reading for the details .
Para1:
1.What is the problem of Li River
2. What is the function of the last sentence of Para 1
Its reputation as a top destination has had negative effects on the river’s water quality.
To introduce the following context.
Reading
Reading for the details .
Para2:What are the factors that caused the pollution
Li River Pollution
increasing tourists
kitchens on board
more chemicals for crop production
the rise of local population
rise in commercial and industrial enterprises
Reading
Reading for the details .
Para 3:What measures have been taken to improve the Li River’s water quality
Solutions
waste water treatment facilities
the collection and transport of household waste
media
the closure of polluting enterprises
strict regulations & new rules
Reading
Reading for the details .
Para5:
What is the “River Chief System”
The "River Chief System,, holds senior officials responsible for reducing water pollution.
Reading
Fill in the table about the problem-solution pattern .
Para 1
Para 2
Para 3
Para 4
Problems (negative effects on the river’s water quality)
Causes
Solutions
Result and prospection
Reading
Read the text again and find out the related words .
Cause and effect
Problem and solution
have negative effects on, suffer from, contribute to, in order to, lead to, cause
Urgent steps should be taken to ...
A comprehensive initiative ...
with a number of measures that addressed ...
With these measures ...
With such campaigns in effect...
Verbs: improve, close, set up, introduce, spread, carry out, fine, preserve, tackle, head towards
Reading
Writing
Writing
Use what you have learnt to write a report on an environmental issue.
Choose an environmental problem that directly affects you or your local community. Research the issue on the Internet. Consider the following questions:
What is the issue Why does it need to be dealt with
Where does the issue occur What are its causes What effects does it have
What actions have been taken so far What future actions are planned
Has the issue been dealt with well Is it likely to be solved completely Why or why not What alternative solutions are possible
Writing
Write your report.You may use the following tips to help your writing.
體裁 時態(tài)
主題 人稱
結(jié)構(gòu) 第一段: ______________ 第二段: ________________ 第三段: _______________ 議論文
環(huán)境
保護
一般現(xiàn)在時一般過去時
第三人稱
提出問題及原因
給出解決建議
得出結(jié)論
Writing
You may use the following tips to help your writing.
導(dǎo)致/造成
對……有影響
對……造成極大傷害
對……有危害
呼吁某人做某事
與……和諧相處
用完; 耗盡
采取措施做某事
對……負責(zé)任
lead to/result in/contribute to
have a … effect/impact/influence on
cause great damage to
do harm to
call on sb. to do sth.
live in harmony with
run out
take steps/measures/actions to do sth.
take responsibility for
Writing
Litter is a big issue in our local community. We must deal with it because it is bad for local wildlife and it makes our community look terrible.
This mostly occurs in our local park. It is caused by people dropping food wrappers from the nearby fast food restaurant.
So far, we make sure the park is cleaned
Show your article.
Writing
every day. We have added more rubbish bins in the park to make it easier for people to dispose of this waste. We also spoke to the fast food restaurant and asked them to encourage people to dispose of their waste properly.
There is a plan to add more bins and signs to inform people about the need to dispose of waste properly. We have also asked the restaurant to provide help in
Show your article.
Writing
cleaning up their waste.
The issue has been dealt with well, but more work is needed. It is hard to deal with these issues because there is a never-ending source of waste as people will always need to buy food. In the future, the best solution would be to find alternative ways of packaging.
Show your article.
Writing
Language points
Important words
1.restore
restore vt. 恢復(fù)；使復(fù)原；修復(fù)
...urgent steps should be taken to restore the river's original beauty.
......應(yīng)采取緊急措施恢復(fù)這條河原有的美麗。
His health was entirely restored.
He feels completely restored in health after a period of intensive care.
restore communications 恢復(fù)交通
restore to (把……)歸還給……，使……復(fù)職
restore to life 蘇醒過來
restore to the owners 歸還給原主
restoration n. 恢復(fù)
Important words
Language points
單句語法填空
①I volunteered to contribute to ________ (restore) wildlife habitats.
②The police have now restored the painting _____ its rightful owner.
③The ______________ (restore) took almost 4,000 man-hours over four years.
restoring
to
restoration
Language points
Important words
2.conservation
conservation n. 對(環(huán)境、文物等)保護；保持
The construction of waste water treatment facilities improved the water quality and water conservation.
污水處理設(shè)施的建設(shè)，改善了水質(zhì)和節(jié)約用水。
He isn’t interested in conservation.
Most people have come to accept the need for conservation of natural resources.
water conservation 水力資源保護
wildlife conservation 野生動物保護
conserve vt. 保存
conservative adj. 保守的； 守舊的
Important words
Language points
單句語法填空
①The district is under consideration for designation as a _______________ (conserve) area.
②It is no pleasure working with the young people who are sensitive and _______________ (conserve).
conservation
conservative　
Language points
Important words
3.inspection
inspection n. 檢查；查看；視察
At the same time, they started to carry out inspections regularly and fine tourist organisations for abuses.與此同時，他們開始對旅游組織濫用職權(quán)的行為進行定期檢查和罰款。
He made an inspection of the school.
We aren’t nearly ready for the inspection.
4.contribute to
contribute to 有助于；促成
Many tour boats contributed to the problem too.
許多游船也造成了這個問題。
Fresh air and exercise contribute to good health.
Does smoking contribute to lung cancer
Important Phrases
Language points
contribute v. 捐獻；捐助； 投稿
contribute… to把……貢獻給……；捐助
contribution n. 貢獻；捐贈
make a contribution/contributions to為……作貢獻
Language points
Important Phrases
單句語法填空
①(2021·新高考I卷)Research has shown that emotional skills may contribute __________ some of these qualities.
②The Chinese people should make a greater ___________ (contribute) to mankind.
contribution
to
5.carry out
carry out 執(zhí)行，實行；貫徹
At the same time, they started to carry out inspections regularly and fine tourist organisations for abuses. 與此同時，他們開始對旅游組織濫用職權(quán)的行為進行定期檢查和罰款。
He will carry out his plan.
He hasn’t the funds to carry out his design.
Important Phrases
Language points
carry on繼續(xù)；堅持
carry on (with)把……繼續(xù)進行下去
carry on doing sth. 繼續(xù)做某事；不停地做某事
carry through幫助……渡過難關(guān)；順利完成
carry off贏得；獲得
Language points
Important Phrases
單句語法填空
①We carried _____ our daily work not suspecting what was about to happen.
②They promised to carry ______ their duties faithfully.
out
on
Exercises
單詞拼寫
1．We were prevented by heavy _______ (煙霧) from seeing anything.
2．Please keep the place clean, and throw away any __________ (垃圾).
3．They are involved in an exciting scientific _____________ (事業(yè)).
4．After an _____________ (視察), the inspectors must publish a report.
5．I cannot ___________ (忍受) your bad manners.
6．She became more and more interested in wildlife _______________ (保護).
smog
garbage
enterprise
inspection　
tolerate
conservation　
7．The new manager’s job is to __________ (恢復(fù)) the company to profitability.
8．The company was ________ (處罰) $20,000 for breaking safety regulations.
9．The presidential ___________ (運動) was in full swing.
10．What’s on your _________ (議事日程) for tomorrow
restore　　
agenda
Exercises
fined
campaign　
單詞拼寫
語法填空
The beautiful Li River attracts millions of domestic and foreign visitors each year. However，it suffered serious water pollution with more household and commercial waste 1._________ (end) up in the river. Local officials were 2.____________ (concern) that the pollution was damaging the natural environment. They took a number of measures 3._____________ addressed the issue. The construction of waste water treatment 4._____________ (facility) improved the water
ending
Exercises
concerned
that/which 　
facilities
語法填空
quality and water conservation. The collection and transport of household waste 5.______ (be) also improved.
Dozens of polluting enterprises were closed 6.___________ moved. The local government set up strict regulations regarding further industrial 7.__________ (develop). New rules were also introduced regarding tour boat routes and garbage disposal methods.
was
development
Exercises
or
語法填空
Furthermore，the local authorities began to use the media 8._____________
(spread)environmental awareness and encourage greater use of clean energy. At the same time, they started to carry out inspections 9._______ (regular) and fine tourist organisations for abuses. 10._______ these measures, it is believed that the beauty of the Li River will be preserved for generations to come.
to spread
with
Exercises
regularly
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