Part 1 200多个必须牢记的词根
am
ag
agri(agro,agr)
alt
alter(ahem,ali)
ambul
anim
ann(enn)
anthrop
apt(ept)
aqu
arch
art
astro(aster)
audi(aud)
aug(auct)
bat
hell
bio
brev
brig
eand
cap(cipit)
card(cord)
cam
cas(cid,cad)
ced(cess)
cent(cant,chant)
center(centr)
eert
chron
cid(cis)
clin(cliv)
clos(clus,clud)
cogn(gnos)
cosm
……
Part 2 100多个需要掌握的前缀
Part 3 70多个一定要熟悉的后缀