高中英语Unit 4 Global warming-using language课件 新课标 人教版

2._P_u_t_o_n__m_o_r_e_c_l_o_th_e_s_ instead of turning up the heat.
3. Walk or ride a bike if you can.
4.Recycle cans,bottles,plastics and buy things made from__re_c_y_c_le_d__m_a_t_e_ri_a_ls.
B: a climate specialist
A is interviewing B about global warming.
Talk about the effects of global warming.
Talk about what the government should do .
Talk about what individuals should do.
What should… do?
warming
What are the ways to save energy?G2: What the
That’s it. You’re right.
government
We(They) should…
should do
You can begin like this:
3. Which is not true according to the editor’s letter?
A. Together, individuals can make a difference to environmental problems.
B. Individuals must put up with pollution. C. Many activities individuals do can produce
Call on people to protect the earth and design a slogan(口 号）.
Useful expressions:
What do you think…?
G1:Effects of
What effects would it bring us?
global
ginkgo银杏
golden monkey
Listen to the tape and answer:
1.Who are the writers of the letters?
Ouyang Guang and the editor of Earth Care
2.Which is not the reason why Ouyang Guang writes the letter?
Demands:1.Write it according to the four topics in the dialogues. 2. Words: About 100
5. Buy products that_a_r_e_m__a_d_e_t_o_s_a_v_e_e_n_e_r_g_y_.
6. Plant more trees.
7.Talk with _y_o_u_r_fa_m__il_y_a_n_d__fr_ie_n_d_sabout global warming.
G3:What individuals
A: Hello, Mr…(Good morning) B: Hello, Miss… A: As a climate specialist,…
should do G4:Call on
people and design slogan
Assignment
• Home work: Writing an article How to Fight Global Warming
4. List Earth Care’s suggestions and tell whether you
think you can carry them out.
Earth Care’s suggestions
Carry out
1.Turn_e_le_c_t_ri_c_a_l _a_p_p_lia_n_c_e_s_off if not using them.
melting glaciers, rising sea levels and floods Floods
droughts and desertification drought
famines diseases
destruction of species
fish coral reefs珊瑚礁
3.Make laws to protect rare plants and animals .
ห้องสมุดไป่ตู้
green the surroundings
use renewable energy
rare plants
rare animals
A: a journalist of Earth Care magazine
carbon dioxide. D. Individuals can save energy to slow down global
warming.
put up with: accept sb/sth that is unpleasant 忍受,容忍
put up with, stress of study
A. He is doing a project on global warming. B. He feels individuals can affect huge environmental
problems. C. He isn’t sure where to start with his project. D. He wants to get some suggestions from Earth Care.
What else should our government do to slow down global warming?
1.Give money to green the surroundings and protect the forests.
2.Encourage people to find and use more renewable energy.