雅思词汇常用词根有哪些

-aster-,-astro-,-stellar-starasterisk

　　-audi-,-audit-hearaudience

　　-auto-selfautograph

　　-bio-lifebiology

　　-capit-head,chiefcapital,captain

　　-ced-go,move,yieldprecede

　　-chron-timechronic

　　-cycle-circleunicycle

　　-dic-,-dict-say,speakcontradic

　　-fact-,fect-make,dobenefactor

　　-geo-earthgeothermal

　　-graph-,-gram-write,writingtelegraph

　　-hetero-different,otherheterogeneous

　　-homo-samehomosexual

　　-hydr-,-hydro-waterdehydrate

　　-log-,-ology-speech,word,studybiology

　　-man-,-manu-handmanufacturer

　　-mega-great,largemegaphone

　　-mit-,-miss-sendtransmit

　　-mort-deathmortal,motality

　　-onym-,-nomen-nameantonym,synonym

　　-pathy-feeling,diseasesympathy

　　-phon-soundtelephone

　　-pod-,-ped-footpedestrian

　　-pon-,-pos-put,placepostpone

　　-psych-mindpsychology

　　-scrib-,-script-writetapescript

　　-son-soundsonic

　　-spect-lookatprospect

　　-spir-breatheinspiration,respiration

　　-tele-fartelephone

　　-theo-,-the-godtheology,atheist

　　-therm-,-thermo-heatthermal,thermometer

　　-ven-,-vene-comeconvene

　　-ver-trueverify

　　-vid-,-vis-seevisual,vision

　　-voc-,-vok-callvocal