WordbuildingPPT学习教案

1、会计学1Wordbuilding英语构词法主要有英语构词法主要有三三种种 转化转化 合成合成 派生派生 英语构词法种类另外还有截短、缩合等。第1页/共38页It has a good taste.It tastes very good.n.记记录录v. 记录记录He broke the record.He likes to record something while reading a book.转化法n. 味道味道v.尝起来尝起来 转化：是指由一种词类转化为另一种词类。第2页/共38页转化法（Conversion) They stopped talking and got off at t

2、he bus stop.He watched TV after supper. It was seven oclock by his watch. practice第3页/共38页转化法（Conversion) The book is interesting. Book a ticket in advanceThe chair is TOMs.Will you chair the meeting? Show me your hands. Did you hand in your homework?Who is the man in the front seat of the car?Pleas

3、e seat yourself.Would you like some water?Remember to water the flowers.第4页/共38页answerboatbottlebroadcastcheatcirclemail回答回答答案答案装船装船小船小船装瓶装瓶瓶子瓶子广播广播广播节目广播节目欺骗欺骗骗子骗子环绕环绕圆圈圆圈邮寄邮寄邮件邮件单词单词 动词动词 名词名词practice第5页/共38页class 班级班级 + room 房间房间 = warm + heart + ed =good + looking =classroom 教室教室warmhearted 热心肠的

4、热心肠的good-looking 相貌好看的相貌好看的合成：有两个或更多的词合成一个词第6页/共38页合成名词名词名词+名词名词bookstore newspaper raincoat形容词形容词+名词名词blackboard greenhouse highway动名词动名词+名词名词readingroom swimming-pool drinking-water名名+介介+名名son-in-law hand-in-hand第7页/共38页名名+动名词动名词handwriting sun-bathing过去分词过去分词+名词名词 spoken-English written-English第8

5、页/共38页合成形容词名名+形形duty-free snow-white ice-cold名名+现在分词现在分词Englishspeaking man-eating 食人的食人的名名+过去分词过去分词snow-covered man-made形形+名名+edwarm-hearted middle-aged数词数词+名名 数词数词+名名+edsecond-hand four-footed第9页/共38页合成动词副词副词+动词动词download understand形容词形容词+动词动词broadcast forecast名词名词+动词动词sleepwalk sunburn梦游梦游晒伤晒伤第10

6、页/共38页合成介词副词副词+名词名词inside outside 介词介词+介词介词into within介词介词+副词副词without第11页/共38页合成副词形容词形容词+副词副词anywhere 副词副词+副词副词however第12页/共38页合成代词形容词形容词+代词代词myself yourself ourselves 代词代词+代词代词someone anyone himself themselves形容词形容词+名词名词nobody nothing第13页/共38页hard workingpeace-lovingstate-ownedwell-knownready-made

7、sun-bathinghandwritingIt is your turn第14页/共38页1. They teach _ French when they were in college. A. them B. themselves C. themself D. oneselves2. _ sits down and lets have a meeting. A. Everybody B. Everything C. Somebody D. Something3. He bought a _ bike for 50yuan last week. A. twoth-hand B. two-ha

8、nd C. second-hand D. seconds-hand4. _ the sun, nothing would grow. A. WithinB. Without C. With D. WithnessBACPracticeB第15页/共38页practice5.We plan to stay in Hainan for_.A. sometime B. sometimes C. some time D. some timescsometime 副词，在某一时候（过去或将来）。表副词，在某一时候（过去或将来）。表示的是任何时候或某一不确定的时间。用示的是任何时候或某一不确定的时间。用w

9、hen提问。提问。New students will come to school sometime next week.-When can you finish the work?-Sometime next month.第16页/共38页sometimes “有时候有时候”。多用于一般现在时，对它。多用于一般现在时，对它进行提问常用进行提问常用how often.Sometimes I watch TV with my parents.-How often do you write to your father?-sometimessome time 一段时间。对它提问用一段时间。对它提问

10、用how longShe will stay in Beijing for some time.-How long can I be away?-Some time.第17页/共38页some times 几次（倍）。用几次（倍）。用how many times提问。提问。-How many times do you watch TV every week?-Some times.第18页/共38页6. Canada is mainly an _ country. A. Englishspeaking B. speakEnglish C. spokenEnglish D. English-sp

11、oken AEnglishspeaking 形容词形容词 “说说/讲英语的讲英语的”，作定语。作定语。Many English-speaking countries have the same expressions.spokenEnglish 英语口语英语口语 Can you understand his spoken-English?第19页/共38页happy - unhappydevelop - developmentemploy -unemployment加前缀加前缀加后缀加后缀前缀后缀前缀后缀派生：是通过在词根上加前缀或者构成一个新词。第20页/共38页1. 1. 前缀前缀: :P

12、re-Pre-reading, preview, prepayRe-Rewrite, reconsider, reuse（前）（前）(重新)派生法（Derivation）-词缀法第21页/共38页dis- （不不）disagree , dislike , disappearmisunderstand, misleadmis （错误或失当错误或失当）miniskirt, minibussupermarket, supermansuper- （超级）（超级）mini-（微小）（微小）in/im- （不）（不）incorrect impossible派生法（Derivation）-词缀第22页/共3

13、8页un- (不，反动作）不，反动作）unable, untrue uncomfortableuncover第23页/共38页teacher, worker（Derivation）派生法-词缀 visitor, sailor education, satisfactiondevelopment, movement happiness, carelessness-er-or-tion-ment-ness第24页/共38页-ityability, possibility （Derivation）派生法-词缀pianist, artist childhood, brotherhood action,

14、 solution, conclusion-ist-hood-ion第25页/共38页 -ion,-sion, -tion, -ation, -ition表示表示 “行为行为的过程、结果、状况的过程、结果、状况 ”，如：，如：action, conclusion, pollution -ity表示“性质，状态，程度”，如： ability, reality -ment, -ness表示表示 “状态，过程，手段及其结状态，过程，手段及其结果果”，如：，如：disagreement, movement, goodness, kindness, friendliness -er,-or表示表示 “从

15、事某种职业的人从事某种职业的人,某地方的某地方的人人”,如如:writer, banker, doctor, author常见后缀的意义第26页/共38页2.形容词后缀：dangerous, humoroushelpful, carefulcomfortable, responsible windy, rainy, sandy friendly daily lively-ous-ful-able, -ible -y ly派生法（Derivation）-词缀第27页/共38页3. 副词性的词缀：quickly, softly, yearly-ly-wardsbackwards, forwards

16、派生法（Derivation）-词缀第28页/共38页telephone - phoneinfluenza - flu. 流行性感冒截短:用截头取尾的方法构成新词。截短法第29页/共38页photograph-aeroplane -mathematics -examination-photoplanemaths exam practice第30页/共38页smoke and fog - smog 烟雾Test of English as a foreign language TOEFL 托福缩合法 是指把两个或两个以上的词各取一部分合在一起构成一个新单词。缩合 : 第31页/共38页缩合法PI

17、CC CBC BC ICBC Peoples Insurance Company of ChinaConstruction Bank of China) Bank of China Industry and Commercial Bank of China 第32页/共38页转化转化 英语构词法种类合成合成 派生派生截短截短 缩合缩合第33页/共38页homework第34页/共38页第35页/共38页foretell, forecastpost(之后之后)postwar, post-readingfore-(前，预先前，预先)antiwar, anti-Japanese waranti- (阻止，抗阻止，抗)派生法（Derivation）-词缀un- (不，反动作）不，反动作）unable, untrue uncomfortableuncover unload第36页/