巧用构词法帮助解答高考猜词题.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,weight,lifting,Yet,shopkeepers may have to spend extra hours to deal with problems,such as,shoplifters,who always take away things from the shop without paying for them.,What does the word“shoplifter”mean?,商店里的小偷,B.,商店里的推销员,C.,商店里的老客户,D.,商店里的搬运工,shop+lifter shoplifter,lifter n.,小偷,Word Formation,构词法,巧用构词法原则帮助解答,阅读理解中的猜测词义题,构词法,派生法,（,Derivation）,合成法,(,Compounding),转化法,（,Conversion）,缩略法,（,Abbreviation）,able,un,able;teach teach,er,space+ship spaceship,visit v.visit n.,Do it yourself.DIY,一、,派生法,（,Derivation）,由词根,(,root),加前缀,（,prefix）,或后缀,（,suffix）,构成新词。,un-,否定前缀,dis-,in-,im-,mis-,non-,understand,polite,smoker,agree,fair,visible,Is it difficult for you to get up in the morning?Do you sometimes,over,sleep?,1.,over-,:,too much,over,work,over,eat,above sth;across,over,coat,over,head,Some important prefixes:,The trains are,_,on Friday evenings.(crowded),overcrowded,The WTO is an,inter,national organization.,3.,inter-,between,inter,net,inter,change,inter,communicate,He,en,larged his vocabulary by reading widely.,2.,en-,动词前缀,en,able,en,danger,Reading can,_ your life.,(rich),enrich,Some important suffixes:,-,ment,-ion,-ness,-tion,-ful,-able,-less,-en,等,sharp,en,a pencil,strengthen,brighten,sharp,adj.,sharp,en,v.,_,strength,_,bright,The city government has decided to have the main streets _.,A.wide B.widen C.widened D.widing,C,With their shining brown eyes,wagging tails,and,unconditional,love,dogs can provide the,nonjudgmental,listeners needed for a beginning reader to gain confidence.,(2003NMET),unconditional:,nonjudgmental:,无条件的，绝对的,没有判断力的,二、,合成法,（,Compounding）,high,way,waiting-,room,kind-,hearted,把两个或两个以上独立的词合成一个新词。,However,most of our ideas about the futures are really very,short-sighted,perhaps we can see some possibilities for the next fifty years.,目光短浅的,For them,playing well and winning are often,life-and-death,affairs.,生死攸关的,Down-to-earth,spirit is a necessity.Sharp words from a teacher can usually bring a day-dreaming student,down-to-earth,.,honest or practical,实事求是，脚踏实地,三、,转化法,（,Conversion）,由一种词性转化为另一种词性的词。,He is a man with broad,shoulders,.,We will,shoulder,the responsibilities at any time.,n.,v.take/bear,So when someone has hurt you,calm yourself first.Take a couple of breaths,and think of something that gives you pleasureKeep in mind that forgiveness does not necessarily mean accepting the action of the person who upsets you.,(2004NMET),calm,upsets,hurt,Never,trouble,trouble,until,trouble,troubles,you.,四、,缩略法,（,Abbreviation,）,DV,MVP,SOS,WWW,Digital Video,Most Valuable Player,Save Our Ship,World Wide Web,1,It would be easy for someone to,mispresent,himself on line because you cant see him.Thus someone who says that“she is a 12-year-old girl.”could really be an old man.,What does the word“mispresent”mean?,Making a wrong judgment about,Understanding somebody wrongly,Giving a wrong description of,Forming a wrong opinion about,mis-,sth.is done wrong or badly,present,vt.,describe,2.,The computer also counts the loads and gives a signal by phone when the box is full.And a special piece of equipment breaks up the,nonrecyclables,.,The word“nonrecyclables”probably means?,nonrecycling papers,things that can not be recycled,anything can be recycled,recyclable things,recycle,v.,使再循环，回收利用,recyclable,adj.,可回收利用的,nonrecyclable,n.,不能回收利用的东西,3,.,Another myth about eyes is that they can be,transplanted,.It is quite difficult to connect an eyeball to a new brain,The word“transplant”probably means?,To transport from one place to another,To translate from one part to another,To move from one part of the body to another,To change one form to another.,trans-,change,transplant,移植,transport,运输，交通,When we deal with the problems in reading comprehension,we can use Word Formation to help us,but the context,(,上下文，语境),is also very important.,Thank you!,