同根常考词汇：需掌握
◆agriculture[’ɡriklt]n.农业
举例：Our knowledge about agriculture has so far been exclusively confined to books.
我们对农业学的知识至今只限于书本上所说的。同形：culture[‘klt]n.文化，教养，种植
arboriculture[，ɑbri’klt]n.树木栽培
pisciculture[‘pisiklt]n.养鱼业
aquiculture[’kwi，klt]n.水产养殖
floriculture[，flri‘klt]n.花卉栽培
同根普通词汇：要了解
◆agronomy[ɡ’rnmi]n.农学
◆agrimotor[‘ɡrimut]n.农用拖拉机
◆agrobiology[ɡrbai’ldi]n.农业生物学