1、构词法,为什么要学习构词法？它又包括哪些呢？,1.disclose ones secret2. Microblog3. Its all floating cloud.4.envious, jealous and hateful,.,猜猜看最时髦的网络流行语之派生法,神马都是浮云,微博,吐槽,前缀:一般只改变词义,不改变词类,后缀:一般只改变词类,不引起词义变化,羡慕嫉妒恨,5.time-travel TV drama6.group purchasing7. daddy-is-the-key 8. leftover ladies,猜猜看最时髦的网络流行语之合成法,拼爹,穿越剧,团购,剩女,把两个
2、或两个以上的词合成一个新词, 这种构词的方法叫做合成法,1. 直接写在一起。2. 用连字符(-)连接。,猜猜看最时髦的网络流行语之转化法,9.被雷倒(到)了 in shock /shock sb10.淡定 keep calm /calm down,转化法：不添加任何成分, 不改变词形, 把一个词由一种词类转用为另一种词类的方法叫转化法。,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）,合成法：,合成名词,合成形容词,blood-test验血，she-wolf母狼,ha
3、ndwriting, machine-building机械制造,freeway, shorthand速记,freezing-point, reading room,washroom, pickpocket扒手,breakthrough突破，get-together聚会,outbreak爆发，downfall垮台,名词/代词+名词,名词+动名词,形容词+名词,动名词+名词,动词+名词,动词+副词,副词+动词,2.合成形容词,noble-minded, three-legged,good-looking, fine-sounding动听的,high-class高级的，large-scale大规模的
4、,duty-free免税的，airsick晕机的,形容词/数词+名词+ed,形容词+现在分词,形容词+名词,名词+形容词,peace-loving, English-speaking,man-made, snow-covered,hard-working, far-reaching深远的,well-known, widespread广泛流传的,four-day四天的, five-year,名词+现在分词,名词+过去分词,副词+现在分词,副词+过去分词,数词+名词,派生法（Derivation）-词缀法,1. 前缀prefixes:,Pre-,pre-reading, preview, prec
5、aution,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,foretell, forecast,post(之后),postwar, post-reading,fore-(前，预先),semicircle, semi-fina
6、l,semi-(半，部分),antiwar, antibody(抗体),anti- (阻止，抗),underground, underline,under- （在下， 在中）,后缀（Suffixes）,后缀是加在词根或单词后面的部分。后缀分为四种： 1）名词后缀； 2）形容词后缀； 3）动词后缀； 4）副词后缀,1）名词后缀,名词后缀有许多种，下面略举数种为例：表人，物，抽象名词等 -er worker(工人) -ist artist(艺术家) -or tractor(拖拉机) -hood childhood(童年) -ship friendship(友谊),2）形容词后缀,表示一种事物具有或
7、属于某种性质或状态，表意义“是的”，“似的” -ic atomic(原子的) -ous famous(著名的) -ful powerful(强有力的) -y hilly(多山的),3）动词后缀,表示“使成为”，“致使”，“做”，“化”，“变成”等，如： -fy glorify(使光荣) -ize modernize(现代化) -en lengthen(延长) -ate discriminate(区分),4）副词后缀,表示方式、方向、性质、状态等，如：-wise clockwise(顺时针方向的)-ways crossways(交叉地)-wards southwards(向南)-ly happi
8、ly(幸福地),转化法（Conversion）,It has a good taste.,It tastes very good.,record,n.记录,v. 记录,He broke the record.,He records something while reading a book.,correct,correction,incorrect,independent,depend,dependable,disable,disability,impossible,possible,possibility,wrong,mistaken,mistake,misunderstand,under
9、stand,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,Words Building,一、请找出下列句中的合成词, 指出其意义。1. This fully updated book features the latest information about study opportunities.,updated最新的,即时练习,2. It is said that a short-tempered man in the Song Dynasty(9
10、60-1279) was very anxious to help his rice crop grow up quickly.,short-tempered 急脾气的,3. He is said to be “undersized,” with “short legs” and a “round stomach”.undersized个子小的,4. Yet, shopkeepers may have to spend extra hours to deal with problems, such as shoplifters, who always take away things from
11、 the shop without paying for them. ,二、请使用able的正确形式填空。1. Computers _ people to get more information more quickly. 2. He is _ to discriminate colors. He is color-blind.3 .Her lack of experience is a severe_.,enable,unable,disability,4. An accident _ him from playing football. 5. Deaf people and dumb p
12、eople are _ . 6. I shall be _ to manage without help.,disabled,disabled,able/ unable,三、请使用like的正确形式填空。1. I have taken a strong _ of him. 2.She is not _ to come next month. 3. Great minds think_ . 4. How do you _ this book?5. It was very _ that he would do that.,dislike/like,likely,alike,like,unlikely/likely,6. I _ being disturbed. 7. Everyone has his _ and_ . 8. Like father,_ son.9._ the rest of her family, she is outgoing and easy to get along with.,dislike,dislikes,likes,like,Unlike/ Like,Thats all. Thank you！,
