Unit 4 Sharing
Language points
Participate 参加 分享
participant 参加者 共享者participation 参加participate in  参加If only I can participate in your good fortune.
donate 捐赠 赠予
donate sth to  向…捐赠donate blood to a blood bankdonation 捐赠 捐款 捐赠物give \make \present a donation to 捐赠donator 捐赠者She donated a large sum of money to the charity.