Welcome to
our class
- What is it? 
- Is it happy? 
- What is the matter with it? 
How can we stop this problem and make the Earth happy again? 
Unit 9: Preserving the environment
Lesson: Getting started
Environmental impact
Vocabulary
Match the photos with the appropriate words and phrases.
5. greenhouse effect
1. pollution
2. polar ice melting
3. fossil fuels
4. deforestation
Match the photos with the appropriate words and phrases.
Match the photos with the appropriate words and phrases.
Match the photos with the appropriate words and phrases.
Match the photos with the appropriate words and phrases.
Match the photos with the appropriate words and phrases.
Match the photos with the appropriate words and phrases.
5. greenhouse effect
1. pollution
2. polar ice melting
3. fossil fuels
4. deforestation
Structures
- ask sb to do sth:
yêu cầu ai làm gì đó
- have a negative/positive impact on sth:
có ảnh hưởng tiêu cực/tích cực đến cái gì đó
- greenhouse effect /ˈɡriːnhaʊs ɪˈfekt/ (np): hiệu ứng nhà
kính
- pollution /pəˈluːʃn/ (n): sự ô nhiễm
- polar ice melting  /ˈpəʊlə(r) aɪs ˈmeltɪŋ/ (np): sự tan bang ở địa cực
- fossil fuels /ˈfɒsl ˈfjuːəl/ (np): nhiên liệu hóa thạch
- deforestation /ˌdiːˌfɒrɪˈsteɪʃn/ (n): sự phá rừng
- ask sb to do sth: yêu cầu ai làm gì đó
- have a negative/positive impact on sth: có ảnh hưởng tiêu cực/tích cực đến cái gì đó
Listen and read
Thank you
for your attention