Unit 4 SharingWarming–up and readingWhat do the signs stand for?The sign of United Nations Volunteer in China ( 中国青年志愿者北京 2008 年奥运会志愿者标志 March,5th is UNV day.80,000,000 volunteers in China.December,5th is International Volunteer DayWhat are the volunteers doing?fight against the flood and rescue the old and the sickplant trees and protect our environmenthelp the disabledclean the communityTeach the kids in the mountainous areas There are many volunteers working in different mountainous areas or developing countries, among which Papua New Guinea (PNG) is one. What do you know about Papua New What do you know about Papua New Guinea?Guinea?Independent State of Papua New Guinea houses made of bamboo and grassthe tribe ( 部落 )the villagersJo was a volunteer who worked in Papua New Guinea (PNG) for two years. The following photos were taken by Jo in PNG. Look at the photos and answer the questions.1 My class2 Students putting new grass on classroom roofs3 Building a new science lab Photos 1 to 3 1 What was Jo's job in PNG?A teacher.2 What kind of students were in her class?Teenage boys. They are poorly dressed. 3 Describe the classrooms.The classrooms are small. They have no windows. They are made of wood and bamboo and have grass roofs.4 View of the village from the ridge5 Some of Tombe’s family with Mukap on the left6 Kiak preparing vegetables7 Tombe’s family and Jenny waiting for the meal to cook8 A woman and baby we saw on the way home9 Tombe with his grandfather who’s digging up peanuts10 Village hutsA LETTER HOMESkimmingWhat’s the main idea of the text?Jo wrote a letter to her friend Rosemary to talk about her experience as a volunteer teacher in Papua New Guinea. ...