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《Word power： Words used in performing》集体备课PPT课件优质课下载
natural disasters
sandstorm
famine
poverty
extinction
pollution
war
desertification
humans’ irresponsible behavior
The United Nations
A General Assembly meeting
The UN peace-keepers
The UN logo
The UN headquarters (New York)
October 24
United Nations Day is celebrated by all member countries in order to inform the world of the aims, purposes and achievements of the UN.
United Nations Day
Ban
Ki-moon
Kofi Annan
Secretary-General of the UN
Page 54-55
Specialized agencies
Programs and funds
★helps improve working conditions and create