UNIT9满分冲刺UNIT9满分冲刺文化拓展专区（一）前缀与后缀常见的前缀：(1)ex-exwifeex-wifeex-presidentegirlfriendex-girlfriend(2)half-half-pricehalf-brotherhalf-bloodhalf-wayImeetmyteacherhalf-way•(3)pre•pre-schoolstudents•pre-warp•preview•preparepepae•apre-lunchdrink•(4)post-(4)post•postgraduate•post-warpost-war•postpone•(5)re-•redo•rewrite•我的学校去年被重建•reappear•review•(6)co-()•co-worker•co-exist•co-author•co-operationcooperation1•(7)inter•internet•international•interact•interview•8)mis-•mistakemistake•misunderstand•misspell•misspell•misuse•(9)over-•overwork•oversleepoversleep•overweight•overage•over-age•overstudy•Ican’treadthis.Pleaseyourhomework(do)Icantreadthis.Please_____yourhomework(do)常见的后缀：•(1)-er•+er:•worker;singer;farmer…•+or:+or:•monitor;actor;inventor;director…+it•+ist:•artist,scientist,physicist;pianist•but:•cooker•typewriter•(2)-fulP.K-less•-ful•useful•thankful•beautifulbeautu•careful•-lessless•endless•无家可归的无家可归的•没有工作的2•(3)•-logy•biologygy•psychology•ecologyecoogy•geology•-icsics•economics•physicsphysics•politics••(4)-able•drinkable•eatable•unbreakable•unbelievableubeevabe3
