武侯区优质微课系列之  八年级英语（下）        Unit 2 I'll help to clean up the city parks.第1讲Section A 1a-1c               主讲人：李原林
第一页，编辑于星期六：四点 五十五分。
What are they about?
The International Volunteer Organization
/vln'ti/
/va:ln'tir/
请按暂停键，拼读两遍
第二页，编辑于星期六：四点 五十五分。
They are cleaning up the street.
He is giving out the food.
He is visiting a sick kidin the hospital to cheer him up.
What are the volunteers doing?
/tir/
clean up the street
give out the food
  cheer him up
/ti/
What do the students work as?
T ...