1. sent←sense 感觉，理解 consent / resent / sentimental/sensational /sensitive / sensible/ consensus2. spect/spic/spis←spy 看spectator /spectacle / spectacular inspect /prospect/retrospect/perspectiverespect / respectable / respectful /respectiveexpect /aspect / conspicuous/despise3. mit←miss 送走dismiss /commit / transmit / admit /permittransmission / committee / commission / commitment4. tort←turn 转retort / distort /torture5. pass←path 路过overpass / passport / bypass /compass /surpass /passport 6. rupt←ripe 断erupt/ corrupt/disrupt/ interrupt/ abrupt7. cid/cis←cut 切decide/decisive/concise/ precise/suicide/accident/incident/incidence/coincidence/incidentally/8. solv/solu←solve 解dissolve / resolve / resolute/ absolute9. cat→catchcapt/cept/cip ←cat 抓，拿capture/captive/accept/exceptanticipate/participatecept→ceivereceive / receiver / reception / receptionist / receipt / recipe / conceive / concept / deceive / perceive10. sol/sul← sole 单一insulate / isolate / solid/ consolidate /console11. stinct/stim←sting 刺,刺激extinct / instinct / distinctdistinguish / extinguish / stimulate12. vent/ven←went 走avenue/revenue/interveneadventure/convention/prevent13. sist←sister/stand 站insist/persist/resist/consist/consistent/assist14. volv/volu←volume 卷involve /evolve / evolution / revolve / revolution15. volv→vert/vers 转divert /diverse / convert / reverse16. clude←close 关include / exclude /exclusive/conclude /conclusion17. sta/stat/stant←stand 站withstand /constant /distant /instantstatue / stature / status / static / stationaryobstacle / stable / establish18. voc/vok←voice 唤vocal / vocation / advocate/ evoke /provoke19. vac/van←vain/void 空vacant / vacation / vacuum /evacuatevanish /vanity20. fin←van 终←空fin←fire 终←火final/finish/finite/infiniteconfine/refine/define/definite21. pel/pul←pull 拉impulse /expel /compel /propel /repel22. fort/ford/forg←force 力量enforce /reinforce /effort /afford /forge23. sem/sim/sym/syn←same 同assemble / resemblesimilar / simulatesympathy / synthetic24. flu←flow 流fluid / fluent / flushfluctuate /affluent /influential25. lig/ling/lang←speak 说language /lingual /linguist / negligible / obligelig→log/rog 说dialogue / arrogantlog→ology 学说biology /ecology / geology/ psychology /physiology / ideology26. tend←to end 伸tend /tense /dense / intense /intensity /intensifyintend / intention /intentional /intensiveextend / extent / extension /extensiveattend / attention /attendant /attendancecontend / pretend / tedious27. tain←take in 拿进attain /obtain /contain /detain/entertain /maintain /sustain28. ject←jet 喷射inject /reject /eject /project /projectorobject /objective29. struct←set up 建structure /construct /instructinstrument / destruction30. stitute←set up 建institute / institution / substitute /constitution31. port ←carry 港→ 运portable / import / export / transport / support32. mort← murder 死mortal / mortgage33. turb←trouble 乱disturb / turbulent31. fact/fect/fic←make 做manufacture / facility / perfect / defect / artificial / superficial32. secu/sequ←second 第二，跟随sequence=order / subsequent / consequenceprosecute / persecute33. dict/doct←say/teach 说教predict / contradict← counterverdict←very / addict34. ash←break 灰，毁crash /clash / smash / dash / flash35. spir/sper/spair←spirit 精神，希望inspire / desperate / despair36. mut←change 转变mutual / commute37. cert/cern←sure 搞清certain /certify/certificate / concern /discern38. scribe←write/creep 爬，写describe / subscribe / prescribe / manuscript39. vive←live 活vivid / revive / survivevive→vit/vigvital/vigorous40. tract←drag 拉tractor / extract / contract / abstract / attract / distracttrig←tract←dragtrigger41. vis /vid←vision 看advise / devise / revise / supervise / evident42. ced / ceed /cess←go 走concede / precede / recede concession / recession /precedentexceed / succeed / proceedexcessive / success / successful / succession / successive/procedure 43. pose/posit←put 摆position / posture / expose / compose / compositepropose / proposal / oppose / opposition / impose / dispose / deposit / 44. tribute←give 贡品，给contribute / attribute / distribute45. sult←jump 跳consult / consultant / insult / assault46. sert←join 插入assert / desert / insert 47. scend←end (of) scale 爬级ascend / descend / descent / descendant / transcend48. sume←take 拿assume / presume / consume / resume49. duce /duct←lead 引导induce / deduce / produce/ reduce / educateconduct / conductor / deduct50. publ ←popul ←people→demo 人民popular / public / publish / population / democracy / democratic / demonstrateSummary of Verb Phrases1. break down / off / up / through 2. bring about / up3. call for / off / on / up4. carry on / out / through5. come about / across / off / out / up / up with / to terms with6. draw on / up7. fall behind / back on / through8. get across / by / over / through / down to business9. go back on / in for / into / off10. hand down / over / out11. hold back / off / out12. let alone / down / off / out / go of13. make for / up / up for / out14. put off / on / up / up with15. set abo。