构词法（4）单词派生法：前缀即时练习I.Matchtheprefixwithitsmeaning.1.inter-A.wrong2.tele-B.toomuch3.bio-C.former4.ex-D.between5.over-E.not6.un-F.far7.en-G.biology,life8.mis-H.make9.co-I.togetherwithII.Verbscanbeformedbyaddingtheprefixen-toadjectives,nounsorotherverbs.Nowhavealookatthefollowingverbsandfillineachofthesentenceswithoneofthem.Remembertochangetheformwherenecessary.1.Don't__________herlazinessbydoingthingsforher.2.Themeetingendedinaplanto_________thecentralparkintoastadiumthatisabletoseat50,000people.enableencourageendearenactencircleenforceenlargeendangerenlightenensure3.Aforty-foot-highconcretewall_________thejail.4.Thenewtestshould________doctorstodetectthediseaseearly.5.Youwill__________yourhealthifyouworksohard.6.PeterthoughttheworldwasflatuntilI____________him.7.Please_________thatitiswrittenintoyourcontract.8.Governmentsmakelawsandthepolice__________them.9.Sheoften_________thestoriestoldtoherbyherfather.10.Shemanagedto_______herselftoeverybodybyherkindness.intermarriageinterconnectinterpersonalinterdependentinteractiveintermingleinterchangeableinterplay1.Thesetwoexpressionsare_____________.2.Thisallowsthetwoculturesto________withoutlosingtheirseparateidentities.3.ThestudyconductedbyagroupofdoctorsindicatesthatdrugabuseandAIDSinfectionarealarmingly________.4.Weliveinanincreasingly_________world.5.Thereexistsan________ofpolitical,economic,socialandculturalfactorsthatactuponeachother.6.Therewasagreatdealof________betweenmembersoftheoldandnewrulingclasses.7.Moreandmorepeoplearerealizingthattrainingin______skillsisessential.8.Thereislittleevidencethatthisencouragedflexible,_______teachingintheclassroom.答案：I.1-D2-F3-G4-C5-B6-E7-H8-A9-III.1.encourage2.enlarge3.encircles4.enable5.endanger6.enlightened7.ensure8.enforce9.enacted10.endear1.interchangeable2.intermingle3.interconnected4.interdependent5.interplay6.intermarriage7.interpersonal8.interactive
