高中英语构词法课件

1、Traveling light,well i was doubling over the load on my shoulders was a weight I carried with me everyday crossing miles of frustrations and rivers a raging picking up stones I found along the way I staggered and I stumbled down pathways of trouble I was hauling those souvenirs of misery and with ea

2、ch step taken my back was breaking till i found the one who took it all from me,down by the riverside down by the riverside i laid my burdens down now im traveling light my spirit lifted high i found my freedom now and im traveling light through the darkest alleys and loneliest valleys i was draggin

3、g those heavy chains of doubt and fear then with the one word spoken the locks were broken now hes leading me to places where there are no tears down by the riverside i laid my burdens down now im traveling light my spirit lifted high i found my freedom now and im traveling light,Index,General intro

4、duction,Classify words,Compounding (有两个或更多的词合成一个词,Derivation introduction (在词根上加上前、后缀构成另外一个词,prefix,suffix,Conversion (将一种词性转化成另一种词性,Practice,Classify: pathway freedom darkest place Frustration lock everyday riverside loneliest,合成词(有两个或更多的词合成一个词,转化词(将一种词性转化成另一种词性,派生词(在词根上加上前、后缀构成另外一个词,everyday pathw

5、ay riverside,frustration darkest loneliest freedom,lock place,构词法,构词法,合成(Compounding,派生法（Derivation） 【前缀/后缀,转化法（Conversion） 【词性转换,合成(Compounding,blackboard spaceship,half-understand,first-class man-made good-looking,sometimes beforehand,加前缀： happy - _happy 加后缀： develop - develop_ 既加前缀又加后缀： employ -_

6、employ_,un,ment,un,ment,派生词（derivation,派生法（Derivation）-词缀法,1. 前缀,Pre,Pre-reading, preview, prepay,Re,Rewrite, reconsider, reuse,前,重新,dis- （不,disagree , dislike , disappear,misunderstand, mislead,mis （错误或失当,miniskirt, minibus,supermarket, superman,super- （超级,mini-（微小,in/im- （不,incorrect impossible,fo

7、retell, forecast,post(之后,postwar, post-reading,fore-(前，预先,semicircle, semi-final,semi-(半，部分,antiwar, anti-Japanese war,anti- (阻止，抗,underground, under-develop,under- （在下， 在中,常见的后缀,1.名词后缀 ： -er -or -tion -ment -ity -ist -hood -ion work, educate, develop, visit, satisfy, teach, sail, ability, piano, ar

8、t, child, brother , act, solute, conclude, move, possible,常见的后缀,1.名词后缀 ： -er -or -tion -ment,teacher, worker visitor, sailor education, satisfaction development, movement,ity -ist -hood -ion,名词后缀,ability, possibility pianist, artist childhood, brotherhood action, solution, conclusion,常见的后缀,2.形容词后缀：

9、-ous -ful -able, -ible -ant, -ent -ary,dangerous, humorous helpful, careful comfortable, responsible,important, excellent military, voluntary,3. 副词性的词缀： -ly -wards,quickly, softly, yearly backwards, forwards,转化法（Conversion,It has a good taste,It taste very good,record,n.记录,v. 记录,He broke the record,

10、He lies to record something while reading a book,correct,correction,incorrect,independent,depend,dependable,disable,disability,impossible,possible,possibility,wrong,mistaken,mistake,misunderstand,understand,undergraduate,graduate,graduation,n,反义,独立的,词根,adj,残疾的,n,不可能的,n,反义,n,误解,词根,大学生,词根,n,近义,反义,Word

11、s Building,correct,n,反义,独立的,词根,adj,残疾的,n,不可能的,n,反义,n,误解,词根,大学生,词根,n,近义,反义,Words Building,correct,correction,incorrect,independent,depend,dependable,disable,disability,impossible,possible,possibility,expression,education,wrong,mistaken,mistake,misunderstand,understand,underground,undergraduate,gradua

12、te,graduation,underway,subway,subtitle,always,sideways,n,教育,表达,O,独立的,root,adj,残疾的,n,不可能的,O,n,S,S,n,误解,root,大学生,root,n,地下的,地下通道,地铁,副标题,总是,英语构词法 前缀（1,掌握一些英语构词法，对单词的记忆和理解有很大的帮助，下面笔者列举一些常用的词缀和词根。 常见的前缀,1.表示否定意义的前缀,1) 纯否定前缀 a-, an-, asymmetry（不对称）anhydrous（无水的） dis- dishonest, dislike in-, ig-, il, im, i

13、r, incapable, inability, ignoble, impossible, immoral, illegal, irregular ne-, n-, none, neither, never non-, noesense neg-, neglect un- unable, unemployment,2) 表示错误的意义,male-, mal-, malfunction, maladjustment(失调) mis-, mistake, mislead pseudo-, pseudonym(假名), pseudoscience,3) 表示反动作的意思,de-, defend, d

14、emodulation(解调) dis-, disarm, disconnect un-, unload, uncover,4)表示相反，相互对立意思,anti-, ant- antiknock( 防震), antiforeign,(排外的) contra-, contre-, contro-, contradiction, controflow(逆流) counter-, counterreaction, counterbalance ob-, oc-, of-, op-, object, oppose, occupy with-, withdraw, withstand,2. 表示空间位置

15、，方向关系的前缀,1) a- 表示“在之上”，“向” aboard, aside, 2) by- 表示“附近，邻近，边侧” bypath, bypass(弯路) 3) circum-, circu-, 表示“周围，环绕，回转” ，circumstance, circuit,2. 表示空间位置，方向关系的前缀,4) de-, 表示“在下，向下” descend, degrade 5) en-, 表示“在内，进入” encage, enbed(上床) 6) ex-, ec-, es-, 表示“外部，外” exit, eclipse, expand, export,2. 表示空间位置，方向关系的前缀

16、,7) extra-, 表示“额外” extraction （提取） 8) fore- 表示“在前面” forehead, foreground 9) in-, il-, im-, ir-, 表示“向内，在内，背于” inland, invade, inside, import,2. 表示空间位置，方向关系的前缀,10) inter-, intel-, 表示“在间，相互” international, interaction, internet 11) intro-, 表示“向内，在内，内侧” introduce, introduce 12) medi-, med-, mid-, 表示“中，中

17、间” Mediterranean, midposition,2. 表示空间位置，方向关系的前缀,13) out-, 表示“在上面，在外部，在外” outline, outside, outward 14) over-, 表示“在上面，在外部，向上” overlook, overhead, overboard 15) post-, 表示向后，在后边，次” postscript(附言,2. 表示空间位置，方向关系的前缀,16) pre-, 表示在前”在前面” prefix, preface, preposition 17) pro-, 表示“在前，向前” progress, proceed, 18) sub-, suc-, suf-, sug-, sum-, sup-, sur-, sus-, 表示“在下面，下” subway, submarine, suffix,