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1、英语的构词：转化、派生与合成.3.Thecrowemptiedabottleofwater.(emptyadj.v.)4.Thegirlinblueismydaughter.(blueadj.n.)(二二)派生是由词根加词缀组成的新派生是由词根加词缀组成的新词。其中词缀有前缀、后缀两种。词。其中词缀有前缀、后缀两种。1.前缀前缀post-(1)表示表示“在后面在后面”postwara.战后的战后的postponev.推迟推迟postgraduate a.大学毕业的大学毕业的posteriora.较晚的较晚的postscriptn.附言附言,后记后记postagen.邮资邮资postoffice
2、 n.邮局邮局postcardn.明信片明信片postala.邮政的邮政的postern.海报海报,招贴画招贴画(2)表示表示“邮件邮件,邮政邮政”2.前缀前缀sub-(1)表示表示“在下面在下面,次一等次一等,副手副手”subtitlen.副标题副标题subsidev.下陷下陷,平息平息(2)表示表示“接近接近,靠近靠近”subcentrala.接近中心的接近中心的subadulta.接近成年的接近成年的subacida.略酸的略酸的3.前缀前缀over-(1)表示表示“过度过度,过分过分”overstudyn.用功过度用功过度overworkn.过度劳累过度劳累overdosen.用药过量
3、用药过量(2)表示表示“在在之上之上”overlookv.俯视俯视,疏忽疏忽overlapv./n.重叠重叠overwhelm v.压倒压倒,泛滥泛滥(3)表示表示“翻转翻转”overturnn.颠覆颠覆overthrow n.推翻推翻overhauln.彻底检修彻底检修4.前缀前缀up-表示表示“向上向上,在上在上”upward,uphold,uphill5.前缀前缀under-表示表示“在在下面下面,下面的下面的”underline,underground,underwater6.后缀后缀-fy表示表示“使使化化,使使成成”beautify,purify,signify,simplify7
4、.后缀后缀-dom表示表示“等级等级,领域领域,状态状态”kingdom,freedom,wisdom(三三)合成是两个或两个以上的词合成合成是两个或两个以上的词合成一个词。一个词。1.lifelong,worldwide,exam-oriented,new-born,well-known,three-legged,heartbroken,easygoing,soft-spoken,narrow-minded,seasick.(adj.)2.weekend,railway,playground,greenhouse,passer-by,brother-in-law,grown-up,break
5、down.3.half-hibernate,air-drop.4.myself,anyone,somebody.(n.)(v.)(pron.)Exercises 1.Thatmanwas_enoughnottotellthemanagerthathewouldnotdothejob.A.careB.carefulC.carelessD.carelessnessB2.Thesoldierdiedforsavingthechild,sohis_isheavierthanMountTai.A.dieB.deadC.diedD.deathD5.Thethree-_chairisntsuitablefo
6、rayoungchild.Hemayfalloff.A.leggyB.leggedC.legsD.leged4.Heisanexpertatchemistry.Weallcallhima_.A.chemistryB.chemicalC.chemistD.physicianBC有有腿的腿的腿长的腿长的6.Stephensonbecamethe_railwayengineerintheworld.A.leadB.leaderC.leadingD.leadershipC7.Whentheteacherpraisedhimforworkingoutthemathsproblem,Jacklooked_
7、aboutathisclassmates.A.proudB.proudlyC.prideD.pridelyB8.Toeveryones_，thegirlfinishedthejobquitewell.A.satisfiedB.satisfactoryC.satisfyingD.satisfactionD9.Whatareyoudoinghere?Oh,myteacheraskedmetowriteapassageabout_inEnglish.Youcanwrite_passageinEnglish?A.600words；a600-wordsB.600-word；a600-wordsC.600
8、words；a600-wordD.600words；a600-words C10.Nooneshouldenterthespotwithoutthe_ofthepolice.A.permitB.permissionC.permittingD.permittence11.Youmustcomewithustothepolice_.Ourheadiswaitingforyou.A.headquartersB.headlineC.headmasterD.headacheBA总部，指挥部总部，指挥部12.Lettingthatanimalescapewasnoaccident;youdidit_.A.
9、intendB.intentionC.intentionallyD.intentional 13.Theshopownerwelcomedalltheguestswitha_smile.A.practiceB.practiseC.practicalD.practicedCD老练的，熟练地老练的，熟练地14.The_orderedhimtopaya$100fine.A.judgerB.judgmentC.judgeD.judgement 15.MyTVisoutoforder.Canyoutellmewhatisthe_newsaboutIraqWar?A.latelyB.latestC.lat
10、erD.latterCB16.TheGreatWallismorethan6000liin_.A.longerB.lengthC.longD.longing17.Tomy_，Ipassedtheexameasily.A.joyB.joyfulC.joylessD.joynessAB18.Canadaismainlyan_country.A.English-speakingB.speak-EnglishC.spoken-EnglishD.English-spokenA19.How_heis!Heisalwaysacting_.Heisreallya_.A.foolish；foolishly；fo
11、olB.fool；foolish；foolC.foolish；fool；foolD.foolishly；foolish；foolA20.Thenecklacethatshelostisveryexpensive.Itsofgreat_.A.valuableB.valueC.valuelessD.unvaluable21.Therewere_fishintheriverinSouthAmerica.A.indangerB.dangerC.dangerousD.dangerlessBC22.Theletter“b”intheword“doubt”is_.A.soundB.silentC.silen
12、ceD.sounded23.Thechildlookedatme_.A.strangerB.strangelyC.strangeD.strangelessBB24.Theblackpeoplewereagainstslaveryandfoughtfortheir_bravely.A.freeB.freelyC.freedomD.freesC25.Whatyousaidsounded_butinfactitwasuntrue.A.reasonableB.reasonfulC.reasonlessD.unreason26.Wehavetolearn_technologyfromothercount
13、ries.A.advanceB.advancingC.advantageD.advancedAD28.MrBlackisan_inthearmy,notan_inthegovernment.Youcannoteasilyfindhiminhis_.A.official；officer；officeB.officer；office；officialC.official；official；officialD.officer；official；officeD29.Youdbettergiveupsmokingifyouwanttokeep_.A.healthB.healthyC.healthilyD
14、.healthier30._speaking,Ididntdoitonpurpose.A.HonestlyB.HonestC.HonestyD.DishonestBAHomework 1.Chooseabestexplanationforthewordinred.(1).SouthAfricasfirstmultiracialelectiontookplacein1994.()(2).Theyusedtobeoverworkedandunderpaid.()3.Ashestoppedspeakingtherewasaudiblemurmursofdiscontent.()4.Heholdsab
15、iannualexhibitionofhisworksinMilan.()5.Asitapproachesthesea,theriverbeginstowidenout.()6.Capitalismisalsobasedonthefreeexchangeofgoodsandservicesintheworldmarket.()A.asocialsystembasedonprivateownershipofcapitalB.involvingpeopleofseveraldifferentracesC.happeningtwiceayearD.becomewideE.notbepaidasmuchasnecessaryF.afeelingofwantinganimprovedsituation2.PreviewtheIntegratingSkillspart.此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢