n.善行；善举；赠品；捐赠

◆记忆方法一：
词根词缀记忆法：benefaction好事；恩惠（bene+fact做+ion→好事）,bene- 表示"善，好"
◆记忆方法二：
词根词缀记忆法：benefaction n 善事；恩惠（bene好+fact+ion）,fac,fact,fect,fic,fig=make,do,表示“做，制作”

beneficial/benefit/benediction/benefaction/bonus/welfare/well-off
记忆：
1. 前缀bene-含义为“好”，词根fit, fic, fact表示“做”，benefit [ 5benifit ] n. 利益, 好处 vt. 有益于, 有助于 vi. 受益 Every villager can benefit from the building of the bridge. 每个村民都会从大桥的修建中受益。 sth benefits sb. sb benefits from sth
2. beneficial [ beni5fiFEl] adj. 有益的, 受益的 Mild sunshine is beneficial to plants. 适度的阳光对植物有好处。
3. benediction [ beni5dikFEn ] 词根dict表示“语，话” n. 祝福 All the Spanish people express their benediction to the marriage of the modern prince and Cinderella. 所有的西班牙人都对现代王子与灰姑娘的婚礼表示祝福。
4. benefaction [ beni5fAkFEn] The act of conferring aid of some sort. n. 恩惠, 善行 He is known for his many benefactions. 他以善行而闻名。
5. bonus [ 5bEunEs ] Something given or paid in addition to what is usual or expected bo-n-us 联想：老板boss拿n给我们us的 n. 奖金, 红利 The more contribution you make to the company, the larger bonus you will receive. 你对公司作的贡献越大，你得到的奖金就越多。
6. welfare [ 5welfZE ] wel-fare wel, well, 好；fare,费用 welfare, n. 福利, 安宁, 福利事业, 社会安全 adj. 福利的 The government is trying to improve the welfare for the old. 政府正在设法提高老人的福利。
7. well-off adj. 顺利的, 走运的, 手头宽裕的 As James works very hard, his family is mostly well-off. 由于詹姆斯工作勤勉，多数时候他的家庭手头宽裕。
另类阅读：
With the country well-off, civilians can enjoy more bonuses and better welfare. The beneficial policies bring benedictions and the disabled people benefit from more and more benefactions.