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WordFormation•1).反意前缀•1.dis-:disabledisabilitydisadvantage2.in-/im-/il-/ir-:notincorrectinformalinconvenientimpossibleimpoliteimbalanceillegalillogicalirreligiousirregularirresponsible3.un-:unhappyuntrueuncomfortableunfair4.non-:non-stopnonsensenon-smoker5.de-:decreasedeforest1.bi-:two,twicebi-monthlybi-weekly2.tri-:threetricycletriangle3.multi-:manymulti-media4.pre-:beforeprearrangepredeterminepredictprewarprefixprehistoricprejudge8.post-:afterpostgraduatepostwar5.step-:后的,继任的stepmotherstepfatherstepson6.super-:oversuperhumansupermansupermarketSupernatural7.re-:againreappearrebirthrebuildreconstructrecycleredo8.en-:makeenableendangerenjoyenlargeenrich9.ex-:1).eachother,out,outsideexchangeexportexclude2).formerex-husbandex-president10.inter-:between,eachotherinteractinterchangeinterdependentintercontinentalinternationalB):EXERCISESFORWORD-FORMATION:1.Thechildlookedatme___.AstrangerBstrangelyCstrangeD.Strangeless2.Theblackpeoplewereagainstslaveryandfoughtfortheir____bravely.AfreeBfreelyCfreedomDfreeway3.Nooneshouldenterthespotwithoutthe__ofthepolice.ApermitBpermissionCpermittingDpermition4.Thesoldiergavehislifetohismotherlandsohis___isheavierthanMount.Tai.AdieBdeathCdiedDdead5.Toeveryone’s___,thegirlfinishedtheworkwell.AsatisfiedBsatisfactoryCsatisfyingDsatisfactionBCBBD7.MyTVisoutoforder.Canyoutellmewhatisthe___newsaboutIraqwar?AlatelyBlaterClatestDlatter8.You’dbetterputyour___inthebank.AvaluablesBvaluesCvaluableDvalue9.---Oh,myteacheraskedmetowriteapassageofabout__inEnglish.---Youcanwritea__passageinEnglish?A600words600-wordsB600-word600-wordsC600words600-wordD600-words600-wordsCAC10.___speaking,Ididn’tdoitonpurpose.AHonestlyBHonestCHonestyDDishonestA11.It’s__topersuadehimtogiveupsmoking.Heisverystubborn（顽固的）.ApossibleBimpossibleCunlikelyDlikely12.Dancaughttwo__birdsinthewoodlastweekandtheyarestill__inthecage.AaliveliveBliveliveClivealiveDalivealiveCC6.Though___money,hisparentsmanagedtosendhimtouniversity.AlackedBlackingofClackinginDlackedinBUnit11ScientificAchievements•6.it’snecessarytomakelawstoforbidbuyingandsellinghumanorgansassoonaspossible.•7.wehavetorelyonscienceandtechnology.•8.hekeepsputtingforwardnewdemands.•9.whichaimsatimproving/aimstoimprovethelivingconditionsofthefarmers.•Checktheanswerstohomework:•1.aconstitutionisthebasiclawforacountry.•2.theChinesegovernmenthassetupmorethan50nation-leveleconomyandtechnologydevelopmentareas.•3.thehousewouldbeperfect.•4.youwillget2freeticketsforaseven-daytouraroundEuropefromYouthTravelAgency.•5.Myluggageistooheavy.