1. Week 1 Wednesday Big lecture (10 minute)
Jiaxin Xu (Samantha)
February 22, 2017

2. Note-taking discussion
How to take fast notes?
Symbols:
Abbreviations:
Shanghai > SH
Hong Kong >HK
Eg. Ie for example
Ppl
r/t = relationship
b/t = between
Btw

3. Listen to the 10-minute lecture
Listen and take notes
Listen to the 10-minute lecture
Use symbols and abbreviations to take fast notes

4. The lecture can be divided into 5 main parts. What are they? Opening
Question
The lecture can be divided into 5 main parts. What are they?
Opening
Air pollution urban area
Cause of sulfur
SO2 (sulfur dioxide) forming acid rain (4-steps)
Effects/ problems
Solution of urban forest

5. I will re-play the lecture part by part.
Listen for details
I will re-play the lecture part by part.
Try to answer the details questions on the projector.

6. what are two main areas he will cover today? Harmful gas Trees
Lecture Opening 35’
what are two main areas he will cover today?
Harmful gas
Trees

7. Air pollution in Urban places 2’13
Why are “urban places” important for air pollution?
Big ppl: world ppl 6 bil, 50% city
>3 bil city
? Impt
Ppl affect by ap, also cause ap

8. What is a main pollutant? Where is it from? Sulfur dioxide SO2
Cause
What is a main pollutant?
Where is it from?
Sulfur dioxide SO2
fuels: burn for heat
E.g oil coal

9. What are the four steps of forming the acid rain?
Process of Acid rain 3’31
What are the four steps of forming the acid rain?
1 fuel w/s > release in air
2 S+ o2 (air) > so2
3 So2 + water > sulfuric acid + gas > sulfate
4 sulfuric acid + water > acid rain
 Env land water

10. What are the effects of air pollution on people and the environment?

11. Small forest (parks, schools) What are some benefits of trees?
What is “urban forest”?
Small forest (parks, schools)
What are some benefits of trees?
1st sponge, absorb pollutants
2nd stay cooler, Shades
Only 3 trees , reduce AC $$$ 15%
Beijing, China; Dublin, Ireland; Mexico City, Mexico
Discuss in a pair or group of 3.

12. Where to find the big lecture video?
Last page on Lecture Ready 2 textbook
Username + password

13. Homework Due Thursday LR 2 chapter 6 vocabulary worksheets Due Friday
study the “grammar and terminology” worksheet AND the “compound and complex sentence slides” (course website). Prepare for a game on Friday.