构词法精品课件

上传人:jiups****uk12 文档编号:45364947 上传时间:2018-06-16 格式:PPT 页数:31 大小:263.50KB
返回 下载 相关 举报
构词法精品课件_第1页
第1页 / 共31页
构词法精品课件_第2页
第2页 / 共31页
构词法精品课件_第3页
第3页 / 共31页
构词法精品课件_第4页
第4页 / 共31页
构词法精品课件_第5页
第5页 / 共31页
点击查看更多>>
资源描述

《构词法精品课件》由会员分享,可在线阅读,更多相关《构词法精品课件(31页珍藏版)》请在金锄头文库上搜索。

1、Traveling light well i was doubling over the load on my shoulderswas a weight I carried with me everydaycrossing miles of frustrations and rivers a ragingpicking up stones I found along the wayI staggered and I stumbled downpathways of troubleI was hauling those souvenirs of miseryand with each step

2、 taken my back was breakingtill i found the one who took it all from me down by the riverside down by the riversidei laid my burdens down now im traveling lightmy spirit lifted highi found my freedom nowand im traveling lightthrough the darkest alleys and loneliest valleysi was dragging those heavy

3、chains of doubt and fearthen with the one word spoken the locks were brokennow hes leading me to placeswhere there are no tearsdown by the riverside i laid my burdens down now im traveling lightmy spirit lifted highi found my freedom now and im traveling lightIndexGeneral introductionClassify wordsC

4、ompounding (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)prefixsuffixConversion (将一种词性转化成另一种词性)PracticeClassify: 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 pathway riversidefrustration da

5、rkest loneliest freedomlock 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 spaceshiphalf-understandfirst-class man-made good-lookingsometimes beforehand加前缀:happy - _happy 加后缀: develop - develop_既加前缀又加后缀:employ -_employ_unmentunment派生词派生词(derivationde

6、rivation) 派生法(Derivation)-词缀法1. 前缀:Pre-Pre-reading, preview, prepayRe-Rewrite, reconsider, reuse(前)(重新)dis- (不)disagree , dislike , disappearmisunderstand, misleadmis (错误或失当)miniskirt, minibussupermarket, supermansuper- (超级)mini-(微小)in/im- (不)incorrect impossibleforetell, forecastpost(之后)postwar, po

7、st-readingfore-(前,预先 )semicircle, semi-finalsemi-(半,部分)antiwar, anti-Japanese waranti- (阻止,抗)underground, under-developunder- (在 下, 在 中)常见的后缀1.名词后缀 : -er -or -tion -ment -ity -ist-hood -ionwork, educate, develop, visit, satisfy, teach, sail, ability, piano, art, child, brother , act, solute, conclud

8、e, move, possible常见的后缀 1.名词后缀 :-er-or-tion-mentteacher, workervisitor, sailor education, satisfactiondevelopment, 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: -ous-ful-able, -ible-ant, -ent-arydangerous, humorous

9、helpful, carefulcomfortable,responsible important, excellent military, voluntary3. 副词性的词缀:-ly-wardsquickly, softly, yearlybackwards, forwards转化法(Conversion)tasten. 味道v.尝起来It has a good taste.It taste very good.record n.记录v. 记录He broke the record.He lies to record something while reading a book.corre

10、ctcorrectionincorrectindependentdependdependabledisabledisabilityimpossiblepossiblepossibilitywrongmistakenmistakemisunderstandunderstandundergraduategraduategraduationn.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 Buildingcorrectn.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 Buildingcorrectc

11、orrectionincorrectindependentdependdependabledisabledisabilityimpossiblepossiblepossibilityexpressioneducationwrongmistakenmistakemisunderstandunderstandundergroundundergraduategraduategraduationunderwaysubwaysubtitlealwayssidewaysn教育表达O独立的rootadj残疾的n 不可能的OnSSn误解 root大学生rootn地下的地下通道地铁副标题总是英语构词法 前缀(1

12、)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, ir, incapable, inability, ignoble, impossible, immoral, illegal, irregular ne-, n-, none, neither, never non-, noesense neg-, neglect un- unable,

13、 unemployment2) 表示错误的意义 male-, mal-, malfunction, maladjustment(失调) mis-, mistake, mislead pseudo-, pseudonym(假名), pseudoscience3) 表示反动作的意思 de-, defend, demodulation(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-, cont

14、ro-, contradiction, controflow(逆流 ) counter-, counterreaction, counterbalance ob-, oc-, of-, op-, object, oppose, occupy with-, withdraw, withstand2. 表示空间位置,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, circuit2. 表示空间位

15、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, export2. 表示空间位置,方向关系的前缀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, import2. 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, 中间” Mediterranean, midposition2. 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, outward14) over-, 表

展开阅读全文
相关资源
相关搜索

当前位置:首页 > 中学教育 > 其它中学文档

电脑版 |金锄头文库版权所有
经营许可证:蜀ICP备13022795号 | 川公网安备 51140202000112号