高中英语人教版必修4Unit5ThemeParksPeriod3Grammar教案（系列四）.docVIP

Unit 5 Theme Parks 教案 Grammar 1. Teaching goals 教学目标 1. Know what the compound word is. 2. Know something about how to form a new word. 3. Help Ss know how to draw a mind map while learn grammar. 4. Master the usage of compound words, prefix, suffix and so on. 2. Ability goals 能力目标 Find the key information in limited time. Make use of the learned knowledge to do some related exercises. 3. Learning ability goals 学能目标 Learn how to generalize and compare the similarities and differences. Teaching important points 教学重点 1. Let the students find out related words in the text. 2. To develop Ss ability of mastering new words 3. Master usage of compound words Teaching difficult points 教学难点 1. Find the key information in limited time. 2. Know the different ways of forming a new word. Teaching methods 教学方法 Task-based. Teaching aids 教具准备 A recorder and a computer. Teaching procedures ways 教学过程与方式 英语构词法种类 英语构词法主要有三种：合成、派生与转化。 另外缩写和简写也是构词法的一种。[来源:Zxxk.Com] = 1 \# #,##0.xxxxxxxxxxxxxxxxxxxx 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, somebody, 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 \# #,##0.xxxxxxxxxxxxxxxxxxxx 2. 派生 : 是通过在词根上加前缀或者后缀构成一个新词。 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。 (A)表示否定的前缀： un---unfair, unhappy non----nonsmoker(常用在n. adj. adv. 前) in----inactive (常用在adj.后) dis----disagree, disappear, dislike im----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) (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 后缀:一般只引起词性上的变化而不造成意思的变化。