人教版高中英语Book6 Unit 4 Global Warming listening and speaking 公开课教学课件共27张PPT

disadvantage
produce carbon dioxide
cheap
Part Two
advantage disadvantage need huge areaS of land to produce enough wind energy
wind power
clean
energy from the sun
• nuclear power
化石能源
核能源
Pre-listening
Fossil fuels and other forms of energy
( L=Li Bin K=Keeling ) Li Bin, a university student, is interviewing Professor Keeling about the use of fossil fuels and other sources of energy.
Task 2:Listen again and mark "T"or" F" . Give a reason.
1.Our modern indutrial societies depend on the energy we get from wind energy . fossil fuels F 2. 90% of our energy comes from fossil fuels.
Conversation 1
Task 1:Listen and decide which is
not mentioned in the dialogue?
A . wind power B . water power C . energy from the sun D . nuclear power E . fossil fuels
c o mm un it y. Tha t me a n s de v e lo p e d a nd
developing countries will have to work _______. together
LI BIN: But it’s not thedeveloping _________ countries that
Drill 2. listen to the song 《Heal the world》
《Heal the world》
拯救地球
-----Michael Jackson
Ther's a place in you heart And I know that it is love And this place could be much brighter than tomorrow
T
3. Nuclear power is a good source of energy. It's safe . dangerous
F
Task 3:Listen carefully and fill in the blanks. Part One advantage
fossil fuels and concentrated form of energy
clean
the technologywe have at present can't provide enough sun energy
Part Three advantage
nuclear power
disadvantage
doesn't dangerous produce carbon dioxide
the energy they use.
Task 2: listen carefully and fill in the blanks
KEELING: No, they don’t. However, that is a problem global _______ we must work on as a ______
Listen to the conversation twice and choose the best answer.
1. The Millenuim Kids is concerned with ( ) A.health B. environment C. kids 2.The Millenuim Kids is started in( ) A.1996 B.1988 C.2006 3.The play '' The Horse that Saved the World'' taught kids ( ) A.to ride the horse to school B.not to travel to school so often by car C.how to keep the school clean
Let's enjoy a short movie
carbon dioxide
coal
gas oil
fossil fuels
wind power
water power
energy from the sun
nuclear power
• carbon dioxide 二氧化碳 • fossil fuels
Conversation 2
Task 1: Listen and choose the main idea
ห้องสมุดไป่ตู้
A. We must work together because
global warming will affect everyone.
B. The factories must cut down on
Australia .Julie, a teenager who belongs to
Millennium Kids is visiting a class. The teacher and students are asking her questions about the organization.
most put ______of the carbon dioxide into the air. The
developed countries are really the ones to blame.
Extensive listening
Drill 1
MILLENNIUM KIDS
Millennium Kids is an organization in