Unit3 Environmental Protection Using language 2课件(共15张PPT)人教版(2019)选择性必修第三册

(共15张PPT)
Unit 3 Environmental Protection
Using language 2
Write a report on an environmental issue
Guangxi Zhuang Autonomous Region
/ t n m s/自治的；有自治权的
Lead in
Question:
How do you describe this picture
awesome
breathtaking
fascinating
spectacular
splendid
amazing
fairyland
marvelous
picturesque
But the guide told me the Li River was once polluted seriously!
Question:What do you think might have caused water pollution in the Li river
A large number of tourists crowd in and leave too much garbage.
Enterprises poured the polluted water into the river.
Task1:Read for text type and main idea
report
· Text Type:
· The main idea of the text:
Report
Water pollution in the Li River&
measures to reduce the pollution
Topic sentence:
The first or last sentence of each paragraph
Transitional words: but, however …
Reducing Water Pollution in the Li River
Task2: Skim for the structure
Para. 1
Para. 2
Para. 3
Para. 4
Introducing the Topic
Describing the
Presenting some
Presenting further
Problem
Measures
Plan
Para. 2-4
Problem – solution pattern
“问题 – 解决”型文本
water pollution
measures
An increasing volume of tourists
Reducing Water Pollution in the Li River
Task3: Use color pens to draw a mind map about the factors that caused pollution and measures taken to deal with it.
While-reading
Causes of
Li River Pollution
Increasing volume of ________
Tourists throwing ________ in water
Tour boats throwing ___________in water
Rise in number of _______________________
____________= more commercial waste
More ___________for crop production going into water
______________rise to meet tourism demand
= more household waste
tourists
garbage
Local population
cooking oil
commercial and industrial
enterprises
chemicals
Find out all of the mentioned factors that caused the pollution.
While-reading
Find out all of the measures that have been taken to address the issue.
2
1
6
5
4
3
construction of waste water treatment facilities
collection and transport of household waste
closing or moving polluting enterprises
new rules and regulations
the media to spread ···and encourage
regular inspection and fine
A
comprehensive initiative
Scan for details (Para. 4)
Presenting further Plan
Water Ten Plan
River Chief System
With these measures, it’s believed that the beauty of the Li River will be preserved for generations to come.
amazing surrounding scenery
tourist destinations
domestic and foreign visitors
have negative effects on
an increasing volume of tourists
throw garbage into the river
tour boats contributed to the problem
local population rose rapidly, as well as the number of commercial and industrial enterprises.
water pollution levels increased.
with more household and commercial waste ending up in the river.
these chemicals led to severe water quality issues
local officials
local authorities
urgent steps should be taken to restore the river’s original beauty
a comprehensive initiative was started
the construction of waste water treatment facilities
polluting enterprises were closed or moved
set up strict regulations regarding further industrial development
garbage disposal
use the media to spread environmental awareness
carry out inspections regularly
fine tourist organisations for abuses
sth will be preserved for generations to come
address
tackle
cope/deal/do with
with such campaign in effect