搜索
课文单词文现a文现agroupof文现anumberof文现apoundof大纲A.D.大纲abandon文现ability大纲aboard文现about大纲absence大纲absoluteUnit10/文现absolutely大纲absorbUnit4/文现abuse大纲academic文现/大纲accelerateUnit10/文现acceleration文现accelerative大纲accent文现/大纲acceptUnit1/文现acceptance文现access文现accesscard大纲accident文现accompaniedUnit6/文现accompany大纲accomplishUnit5/文现accomplishment大纲accordance文现accordingto文现/大纲account大纲accumulate大纲accurate大纲accuse大纲accustomed文现/大纲ache文现/大纲achieve大纲achievement大纲acid大纲acquaintance大纲acquire大纲acre大纲across大纲act文现actas文现acton大纲action文现actionmovie大纲active文现/大纲activity大纲actor大纲actress大纲actual文现/大纲actuallyUnit2ad文现adapt(to)大纲addition大纲additional大纲adequate大纲adjectiveUnit4/文现adjunct大纲adjust大纲administration大纲admireUnit8/文现admit文现/大纲adoptUnit6/文现adoption大纲adult文现/大纲advanceUnit10advancedUnit3/文现advantageUnit6/文现advent大纲adventure大纲adverbUnit7/文现advertiseUnit2advertisement大纲advertisement文现advertising大纲advice大纲advise文现/大纲affair文现/大纲affectUnit1/文现affection大纲afford大纲afraid大纲Africa大纲African文现/大纲after文现afterall文现again文现/大纲against文现age大纲agent大纲aggressive文现ago文现agree文现agreeabout文现agreeto文现agreewith大纲agreementUnit10/文现agricultural大纲agriculture大纲aid文现/大纲aim大纲aircraft大纲airline文现airplane文现/大纲airport大纲alarm文现/大纲alcohol文现alcoholics文现alcoholism文现alertUnit9alert大纲alike文现/大纲alive文现all文现allsortsofUnit2allegeUnit2/文现allegedly文现/大纲allow文现/大纲almost文现alone大纲alongUnit6alongside文现alongsidemusicvideos大纲aloud大纲alphabet文现already文现also大纲alter大纲althoughUnit10/文现altitude大纲altogether文现always大纲amaze大纲ambition大纲ambulance文现America大纲America文现/大纲American文现among大纲amount大纲amuse文现amusing文现an文现anounceof大纲analysis文现analyzeUnit2analyze大纲analyze/analyse文现ancestorUnit10ancestor大纲anchor大纲ancient文现and文现andsoon大纲anger大纲angle文现angry文现animal文现animalfats大纲ankle文现/大纲announce大纲annoy大纲annual文现anotherUnit4/文现anticipateUnit4anxiety大纲anxious文现any文现anybody大纲anyhow文现anyway大纲apart大纲apartment大纲apologize/-ise大纲apology大纲apparent大纲appearUnit3/文现appearance大纲appetite文现applaudUnit8/文现applaud文现/大纲applicationUnit9apply文现apply(to)大纲appoint大纲appointment文现appreciateUnit9appreciate文现appreciative文现appreciativeletterUnit10/文现approach文现/大纲appropriate文现appropriately大纲approve大纲approximately大纲AprilUnit9/大纲apron大纲arbitrary大纲architecture文现are文现/大纲area文现/大纲argue大纲argument大纲arise文现arithmetic大纲arithmetic文现arminarm文现around大纲arouse文现/大纲arrange大纲arrangementUnit8/文现arrest文现arrival文现arrive大纲arrow文现art文现/大纲article大纲artificial文现/大纲artist文现as文现asto文现aswellas大纲ash大纲ashamed大纲aside文现ask大纲assembleUnit5/10/文现assembly文现assemblyline大纲assignmentUnit1/文现assimilationUnit4/文现assist文现/大纲assistance大纲assistant大纲assume大纲assure文现/大纲astonish大纲astronaut文现at文现atanyrate文现atfirstsight文现atleast文现atrisk文现attheendof文现atthemoment大纲Atlantic文现/大纲atmosphere大纲atom文现/大纲attach文现attachto大纲attackUnit10/文现attain文现/大纲attempt大纲attendUnit9/文现attendant大纲attention文现/大纲attitude大纲attract文现/大纲attraction大纲attractive文现attunUnit4attune大纲audience大纲August大纲aunt大纲author大纲automatic大纲automobile/auto大纲autumn文现availableUnit10availableUnit4/文现avenueUnit10/文现average文现average(v.)文现/大纲avoid大纲awake大纲award大纲aware大纲awful大纲awkwardUnit9awry大纲ax(e)大纲B.C.文现babyUnit7/文现back大纲background文现backingUnit7backing大纲backward文现bad文现/大纲badly大纲badminton大纲baggage大纲bake文现/大纲balance大纲ball大纲balloonUnit7/文现ban文现banana大纲band大纲bank文现bar大纲barber大纲bare大纲bargain大纲barn大纲barrelUnit2/文现barricadeUnit2/文现barrier文现/大纲base文现basedupon/on文现basic文现/大纲basic大纲basin大纲basis文现/大纲basket大纲bat大纲bathe大纲bathroom大纲battle文现/大纲bay文现be文现beattunedto文现beawareof文现bebasedon文现belabeledwith文现besatisfiedwith文现beusedto(todosth./doingsth.)大纲beach文现bead大纲bean大纲bear大纲beard大纲beast文现/大纲beat大纲beauty文现becauseof文现become文现becomeusedto文现been文现beer文现before文现begin大纲beginning大纲behalf大纲behavebehavio(u)rUnit9/文现behavioral大纲behind文现being文现beingaroundsomeone文现/大纲belief文现believe文现/大纲bell大纲belong大纲below大纲belt大纲bench大纲bend大纲beneath大纲beneficial大纲benefit大纲beside大纲besides大纲bet文现better文现between大纲beyond大纲Bible文现bicycle大纲bill大纲billion大纲bind文现biographer文现biological大纲biology大纲birth大纲biscuit大纲bit大纲bite大纲bitter文现/大纲blame大纲blank大纲blanket文现blast大纲blind文现/大纲block大纲blood大纲bloom大纲blow大纲blue大纲board大纲boast大纲boat大纲boil大纲boldUnit2bolt大纲bomb文现/大纲bond大纲boneUnit3/文现boom大纲boot大纲border大纲bore文现bored文现boring大纲born文现boss文现both大纲bother大纲bottle大纲bottom大纲bound大纲boundary大纲bowUnit7/文现bowel大纲bowl大纲brain大纲brake大纲branch大纲brand大纲brass大纲brave大纲breadth大纲break大纲BreakoffUnit7/文现breast大纲breath大纲breatheUnit10/文现breed大纲breeze大纲brick大纲bride文现/大纲brief文现/大纲bright大纲brilliant文现bring文现bringinto大纲Britain文现British大纲broadcast文现broader文现broken大纲brow大纲brown大纲bubble大纲bucket文现/大纲build大纲building大纲bulb大纲bulk大纲bullet大纲bunch大纲bundle大纲burden大纲bureau文现/大纲burn文现/大纲burst大纲bury文现bus大纲bush文现/大纲business文现businessman文现businss文现busy文现but大纲butter大纲button文现by文现byoneself大纲cabbage大纲cabinet大纲cable大纲café大纲cage大纲calculate大纲calendar文现california文现call文现callfor文现caller大纲calm文现/大纲camel大纲camera大纲camp文现campaignUnit8campaign文现/大纲campus文现can文现Canadian大纲canal大纲cancelUnit7/文现cancer大纲candidate大纲candle文现cannot大纲capable大纲capital文现capsuleUnit10capsule大纲captain大纲capture文现carUnit10/文现caravan大纲carbon大纲care大纲career文现/大纲careless大纲cargo大纲carpenter大纲carpet大纲carria