人教版英语书八年级下册Unit2SectionA3部分答案

3a

Mario volunteers at an animal 

hospital every Saturday morning.

Mary works at an after-school 

reading program once a week to 

help kids learn to read.

3b 

1、Mario volunteers at an animal 

hospital because he loves animals 

and wants to be an animal doctor. 

He believes his volunteer work can help him get his future dream job and Mary volunteers 

at an after-school reading program because she loves books and enjoys helping kids learn 

to read.

2、Mario says volunteering is hard work,but he can get a strong feeling of satisfaction from it. 

And Mary says volunteering at an after-school reading program is a dream come true for her. 

She can do what she loves to do and help others at the same time.

3c

1、to be    

2、to learn，to care    

3、to try out，to help    

4、to do