GGN高中英语高中二年级英语u nit9.ppt

Unit 9 Saving the Earth
word study
南康中学朱玲
1. Find Chinese meanings.




A. sustainable development( )
B. have access to ( )
C. premier( )
2
1
3
.
contaminated drinking water
B. poor sanitation
C. air pollution
made dirty;
polluted
公共卫生
contaminated
sanitation
1
2
3
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Read -4.
3. Match.
A. Poverty
B. War

2
3
1
4. Match.
take part in
B. take action
C. stress

D. prosper
e essful ; do well
2. begin to do sth.
3. join in
4. put emphasis(强调) on
5. Guess.
1) equal adj. ( 平等的,相等的)
2) fair adj. ( 公平的)
3) responsible adj. ( 负责任的)
equality n. ( )
fairness n. ( )
responsibility n.( )
平等;相等
公平
责任
Who can take part in the Earth Summit?
The heads of the states.
Let’s take part in the activities to save the earth!
What should we do?
take action
put an end to
wipe out
cutting down trees!
water pollution /contamination!
Poor sanitation!
Air pollution!
Take action
... and that there is still time to take action.()
take steps/measures
take effect (见效)
must take action before it is too late.
2. to take some steps/measures to prevent factories from sending waste into rivers and lakes