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1、构词法编稿：张桂琴审稿：梁晓概念引入：Let's go out for a walk.我们到外面去散散步吧。Did you book a seat on the plane? 你订好飞机座位了吗?We will try our best to better our living conditions.我们要尽力改善我们的生活状况。The old in our village are living a happy life.我们村的老年人过着幸福的生活。语法讲解：英语构词法种类英语构词法主要有：合成法，转化法，派生法，混成法，截短法和词首字母缩略法。定义
2、与精讲１.合成:有两个或更多的词合成一个词。复合名词 class+room=classroom(名词+名词)black+board=blackboard(形容词+名词)复合形容词warm+heart+ed=warmhearted热心肠的good+looking=good-looking相貌好看的world+wide=worldwide 世界性的hard+working=hard-working努力工作的复合动词 over+come=overcome克服 (副词+动词)复合数词fifty+four=fifty-four复合代词everyone,someb
3、ody,anything,nobody(不定代词+名词)复合副词down+stairs=downstairs在楼下 (形容词+名词)whole+heartedly=wholeheartedly全神贯注地 (副词+副词)2.派生:是通过在词根上加前缀或者后缀构成一个新词。happy---unhappydevelop---development前缀:一般只引起意思上的变化而不造成词类的变化，只有少数能引起词类的变化。mis-错误的+understandv.理解---misunderstandv.误解en+largeadj.大的---enlargev.扩大后
4、缀:一般只引起词性上的变化而不造成意思的变化。carev.照料---carefuladj.细心的workv.工作---workern.工人常见的前缀(A)表示否定的前缀：un---unfair,unhappynon----nonsmoker(常用在n.adj.adv.前)in----inactive(常用在adj.前dis----disagree,disappear,dislikeim----impolite,impossible(用在b,p,m开头的词前)(B).表示错误或失误的前缀:mis---misunderstand,misdirect(误导)
5、(C)表示两个,双边的前缀：bi-bicolor(双色的),bicycle(D)表示相互, 交互, 在一起的前缀 inter—interview,international,internet(E)表示又,再,重新的前缀re—review,return,rewrite(F)表示远的前缀tele–telephone,television常见的后缀动词变名词：-tioneducate--education,invite---invitation,predict---prediction-mentdevelopment,movement,disappointm
6、ent-erteacher,worker,runner,singer-orvisitor,sailor,tutor,actor名词后缀补充:-ist(人, 名词后缀)science--scientist,terror--terrorist-ese(民族,语言,名词后缀)Chinese,Japanese形容词变名词-nessgood—goodness,happy-happiness,busy-business,care—careless--carelessness-ityable--ability,possible--possibility名词变形容词：
7、-y:windy,rainy,healthy,cloudy,funny,sunny-ish:foolish,childish,girlish-some:handsome,troublesome-ous:dangerous,humorous-ful:helpful,careful,peaceful,colorful-less:homeless,helpless,careless,useless-edsurprised,bored,excited,relaxed,interested-ingsurprising,boring,exciting,relaxi
8、ng,interesting,outstanding名词变形容词-al:traditional
