构词法 公开课PPT课件

WordFormation本文档后面有精心整理的常用 ppt 关于艾滋病ppt课件精益管理ppt下载地图下载ppt可编辑假如ppt教学课件下载triz基础知识ppt 编辑图标，以提高工作效率discloseone’ssecret吐槽神马都是浮云It'sallfloatingcloud.猜猜下列网络流行语的意思Microblog微博overseasreturnee海龟Whetheryoubelieveitornot,Iamconvinced.envious,jealousandhatefultime-travelTVdrama穿越剧grouppurchasing团购daddy-is-the-keyatear-inducingmisery拼爹悲催ant-likegraduatesinshock/shocksb蚁族被雷到了构词法主要类型派生法（Derivation）able→unable;teach→teacher合成法(Compounding)space+ship→spaceship转化法（Conversion）visitv.→visitn.缩略法（Abbreviation）Doityourself.→DIY合成词Compound一.合成名词例词：构成方式seafood名词／代词＋名词greenhouse形容词＋名词handwriting名词+动名词（V-ing）waiting–room动名词+名词pain–killer名词+动词(er/or)pickpocket动词+名词turn–off动词+副词output副词＋动词afternoon介词／副词＋名词二.合成动词overcome副词＋动词whitewash形容词＋动词sleepwalk名词＋动词三.合成形容词例词构成方式snow-white名词+形容词English-speaking名词＋现在分词man-made副词＋过去分词high-class;形容词+过去分词light-blue形容词+形容词good-looking形容词+现在分词warm-hearted形容词+名词+edsecond-hand数词+名词hard-working副词+现在分词well-known副词+过去分词underground介词+名词四、合成副词however副词＋副词anywhere;whatever代词＋副词downstairs;upstairs副词＋名词anyway形容词＋名词五.合成代词something;everything;nobody;someone;anybody构成方式：some/any/no+thing/one/body转化法 1.许多名词可转化成动词，意思也随着有些改变。如：chair（n.椅子→v.主持）hand（n.手→v.上交）land（n.土地→v.着陆）cook（n.厨师→v.烹调）order（n.命令→v.订购）name（n.名字→v.取名）lift（n.电梯→v.举起）picture（n.画→v.描绘）press（n.报刊→v.挤压）nurse（n.护士→v.照料）smoke（n.烟→v.吸烟）stand（n.看台→v.站） 2.大量动词可转化为名词，有时意思没有太大改变。如：try（v.尝试→n.尝试）read(v.阅读→n.阅读)swim（v.游泳→n.游泳）sigh（v.叹气→n.叹气）cry(v.哭→n.哭)shout（v.呼喊→n.呼喊）kiss(v.吻→n吻)guess(v.猜测→n猜测)taste（v.尝起来→n.味道，品味）3.形容词转化成动词。如：better（a.更好的→v.改善）calm（a.安静的→v.使安静）cool（a.凉快的→v.冷却）spare（a.空闲的→v.节省）own（a.自己的→v.拥有）close（a.亲密的→v.关闭）slow（a.慢的→v.减慢）last（a.最后的→v.持续）clean（a.干净的→v.打扫）4.形容词转化成名词。如：cold（a.冷的→n.感冒）back（a.后面的→n.背部）wrong(a.错误的→n错误)5.形容词转化成副词。如：deep（a.深的→ad.深地）wide（a.宽的→ad.广泛地）hard（a.困难的→ad.努力地）翻译英语饶口令1.Nevertroubletroubletilltroubletroublesyou.2.Canyoucanacanasacannercancanacan?3.Iwishtowishthewishyouwishtowish,butifyouwishthewishthewitchwishes,Iwon'twishthewishyouwishtowish.你能跟一个装罐工一样装罐头吗？麻烦没来找你，就别去自找麻烦。我希望许和你一样的愿望，若你的愿望跟巫婆想许的愿望是一样的（太过虚幻不切实际），我就不想和你许一样的愿望指出下列划下线单词的词性1.JimdreamsofbeingthebestfootballplayerinEngland.2.Pleasestophere,anditisthebusstop3.Thecoachwasquestioningtheteammembersabouttheirpracticeconditions4.Who’sguardingthatbuilding?5.Thecarsloweddowntohalfitsspeed6.Don’tusetoocoldwatertowaterflowers7.Theoldinourvillagearelivingahappylife.Step4派生法Derivation前缀否定前缀其它前缀名词后缀后缀形容词后缀副词后缀动词后缀一·表示否定和相反意义的前缀前缀例子un-unhappy（不高兴）unlock（开锁）dis-dislike（不喜欢）disagree（不同意）im-impossible（不可能的）improper（不合适的）in-informal（非正式的）incorrect（不正确的）ir-irregular（不规则的）irrelevant（不相关的）il-illegal（不合法的）illogical（不合理的）二·表示其他意思的前缀前缀意义例子re-重新，再次regain（再次获得）reform（改革）mis-错误的misunderstand（误解）mislead（误导）anti-反、防anti-tank（反坦克的）anti-social（危害社会的）ex-前ex-president（前总统）ex-wife(前妻)pre-预先preview（预习）predict(预言、预测)post-之后的post-war（战后的）postgraduate（研究生）表示其他意思的前缀fore-之前的forecast（预报）foresee（预见）super-超级；上层supermarket（超市）superman（超人）sub-下面的；亚、次subway（地下铁道）subtitle（副标题）inter-之间的，互相interact（相互作用）international（国际的）前缀意义例子trans-跨越；移transport（运输）translate（翻译）semi-半semi-final（半决赛）semiconductor（半导体）vice-副vice-premiervice-chairman（副主席）uni-单unicycle（单轮车）bi-双bicycle（自行车）bimonthly（双月的）multi-多multinational（多国的）multicolor（多色的）auto-自动，自主automation（自动化）automobile（汽车）后缀法1.名词后缀1）构成表示人或物的名词的常用后缀有：后缀例子-or/erthinker（思想家）builder（建设者）translator（翻译者）-istphysicist（物理学家）dentist（牙科医生）typist（打字员）-ee(被动）employee（雇员）trainee（受训人员）interviewee（被采访者）-(i)anphysician（内科医生）Italian（意大利人）American(美国人)-eseChinese（中国人）Japanese（日本人）Vietnamese（越南人）-antassistant（助手）contestant（竞争者）servant（仆人）2)构成表示行为、性质、状态等抽象名词的常用后缀有：后缀例子-alarrival（到达）refusal（拒绝）survival（幸存）-ance/-enceacceptance（接受）assistance（帮助）dependence（依靠）-tion/-siondiscussion（讨论）preparation（准备）repetition（重复）-icsphysics（物理学）economics（经济学）politics（政治学）-ingbuilding（建筑物）wedding（婚礼）learning（学习，学问）-tyreality（现实）ability（能力）difficulty（困难）-mentargument（争论）settlement（解决）establishment（建立）-nessgreatness（伟大）hardness（硬度）kindness（善良）-thwarmth（温暖）length（长度）growth（成长）-urefailure（失败）pressure（压力）mixture（混合物）-shipfriendship（友谊）leadership（领导）relationship（关系）2.构成形容词的常用后缀有：后缀例子-able/-iblesuitable（适合的）responsible（负责的）acceptable（可接受的）-alnatural（天然的）national（国家的）personal（个人的）-fulpowerful（强大的）faithful（忠诚的）colorful（多彩的）-less(否定)fearless（无畏的）useless（无用的）helpless（无助的）后缀例子-ishselfish（自私的）childish（幼稚的）bookish（书呆子气的）-ivecollective（集体的）decisive（决定性的）native（本国的）-ousfamous（著名的）continuous（连续不断的）delicious（可口的）-ichistoric（有历史意义的）scientific（科学的）electronic（电子的）-lyfriendly（友好的）lively（活泼的）lovely（可爱的）后缀例子-(t)ythirsty（口渴的）noisy（喧闹的）healthy（健康的）-ent/-antpleasant（令人愉快的）dependent（依赖的）different（不同的）-arysecondary（次要的）imaginary（想象中的）ordinary（普通的）-engolden（金色的）wooden（木制的）woolen（毛纺的）3.构成副词的常用后缀有：后缀例子-lyterribly（可怕地）regularly（定期地）exactly（确切地）-wardeastward（向东方地）homeward（向家去地）westward（向西地）-wiseotherwise（否则）likewise（同样地）clockwise（顺时针方向地）4.构成动词的常用后缀的有后缀例子-ise/izerealize（实现）modernize（使现代化）summarize（ 总结 初级经济法重点总结下载党员个人总结TXt高中句型全总结.doc高中句型全总结.doc理论力学知识点总结pdf ）-enwiden（加宽）strengthen（加强）darken（使变暗）-(i)fyverify（证实）modify（修饰）beautify（美化）缩略法（Abbreviation）DVDigitalVideoVIPveryimportantpeopleWWWWorldWideWeWCWaterClosetIQIntelligenceQuotientEQEmotionalQuotientCEOChiefExecutiveOfficerATMAutomaticTellerMachineGPSGlobalPositioningSystem1）.按括号内的要求改写下列单词rain(形容词)________agree(反义)__________nation(形容词)_______farm(人)__________recent(副词)________friend(形容词)________hope(形容词)_______visit(名词)__________eight(序数词)________true(名词)___________America(形容词)_______China(形容词)________（2）.Usetheappropriateformofthewordstofillintheblanks.1.Hewasoneofthebest_______inyesterday’sfootballmatch.(play)2.Look!How_______Kateislaughing!(happy)3.Itsnowed_______lastnightandnowthestreetsarecoveredwithsnow.(heavy)4.Edisonwasagreat________.Duringhislifehehadmany__________.(invent)5.Moreandmore_________havecometovisitChinaovertheseyears.（foreign）6.Wewant___________reasonsforyourfailuretohelp.(satisfy)7.Pleasegivemesomereferencework.Itwill________mytask.(simple)8.Theboyhadthe___________ofbeinghalfstarved.(appear)9.Thepolicehave__________aplotagainstthePresident.(cover)10.ThedoctorsaidthatMary’smotherneededan_________.(operate)11.Shehopedthathersonwouldbecomea_________.(music)12.Few________wordsmadeusexcited.(speak)13.Thedaysonthemoongethotterthan________water.(boil)14.Thankyouforyour_________.(kind)15.Manycollegestudentsworkwhiletheyarestudyingbecausetheywanttomakesomemoneyfortheircollege_________.(expensive)16.Theboynoticedan___________mistakeonhispaper,buthedecidednottosayanythingaboutit.(correct)17.WheninRome,doasthe________do.(Rome)19.Theteacherwaspleasedwithher_______.(honest)20.Themotherdidn’t’tknowwhyherdaughterwascrying_______.(noise)后面附件PPT常用图标，方便大家提高工作效率生活图标元素生活图标元素医疗图标元素