1、Unit 2Ill help clean up the city parks. Section AWarming up A guessing gamehelp Do you often help othersI helped to clea。

2、Unit 2Ill help clean up the city parks.Section AWarming upA guessing gamehelpDo you often help othersI helped to clean t。

3、UNIT 2Ill help clean up the city parks.SECTION AWarming upA guessing gamehelpDo you often help othersI helped to clean t。

4、Unit 8Section Avolunteer志愿者visit old peoples homecheer up sick kids使振奮使振奮;使高興起來(lái)使高興起來(lái)clean up the city parks打掃干凈打掃干凈;梳理整齊。