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1、教学内容教学内容 Learning aims: 知识与能力：To master some sentence patterns 过程与方法：To master the usage of word formation 情感态度价值观： To enjoy the pleasure of study Learning key points: To master some sentence patterns Learning difficult points: To master the usage word formation 【学案使用说明】在提前预习的前提下完成 学习指导学习指导 即时感悟即时感悟
2、 【回顾复习回顾复习】 Check the home work (have a dictation of the language points) 【自主自主 合作合作 探究探究】 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。 I. 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-loo
3、king 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) II. 派生 : 是通过在词根上
4、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), b
5、icycle (D)表示相互, 交互, 在一起的前缀 interinterview, international, internet (E)表示又,再,重新的前缀 rereview, 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。 1.动词变名词： -tion: educate-education,invite-invitation, predict-prediction -ment: development, movement, disappointment -er: teacher,
6、 worker, runner, singer -or: visitor, 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 2.形容词变名词 -ness: goodgoodness, happy-happiness, busy-business , carecareless carelessness -ity: able-ability, possible-possibility 3.名词变形容词： -y: win
7、dy, 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 -ed: surprised, bored,excited,relaxed,interested -ing:surprising,boring,exciting,int
8、eresting,outstanding 4.动词变形容词 -al: traditional, international, nature-natural 5. 名词、形容词变动词： -ify: beauty-beautify, simple-simplify -ize: realize -en: quicken, sharpen , widen III. 转化 : 是指一个单词由一种词性转化为另一种或几种词性。 动词-名词 stop v. 停止 - n.车站 watch v. 观看 - -n. 手表 walk v. 散步,走-take a walk n.散步 名词 -动词 hand n. 手
9、 - vt. 上交 seat n. 座位 - vt. 坐 time n. 时间 - vt. 定时，测时 show n. 展示,秀-vt. 表演,秀- 形容词-动词 open (adj. 开着的)open( v.开) clean(adj. 清洁的)-clean(v.打扫) slow( adj. 慢的)-slow ( v. 放慢) 【当堂达标当堂达标】 1.He is an expert at chemistry. We all call him a _. A. chemistry B. chemical C. chemist D. physician 2.The three- _chair is
10、nt suitable for a young child. He may fall off. A. legging B. legged C. legs D. leged 3.To everyones _，the girl finished the job quite well. A. satisfied B. satisfactory C. satisfying D. satisfaction 4.What are you doing here? Oh，my teacher asked me to write a passage about _in English. You can writ
11、e _passage in English? A.600 words；a 600-words B.600-word；a 600-words C.600 words；a 600-word D.600 words；a 600-words 5.No one should enter the spot without the _of the police. A .permit B. permission C. permitting D. permittence 6.Letting that animal escape was no accident；you did it _. A. intend B.
12、 intention C. intentionally D.vintentional 7._ speaking，I didnt do it on purpose. A. Honestly B. Honest C. Honesty D. Dishonest 8.The_ordered him to pay a $100 fine. A. judger B. judgment C. judge D. judgement 9.My TV is out of order. Can you tell me what is the _news about Iraq War? A. lately B. la
13、test C. later D. latter 10.The Great Wall is more than 6000 li in _. A. longer B. length C. long D. longing 11.Canada is mainly an _ country. A. English-speaking B. speak-English C. spoken-English D. English-spoken 12.How_ he is! He is always acting _.He is really a _. A. foolish；foolishly；fool B. f
14、ool；foolish；fool C. foolish；fool；fool D. foolishly；foolish；fool 13.The necklace that she lost is very expensive. Its of great _. A. valuable B. value C. valueless D. unvaluable 14.The letter “b” in the word “doubt” is_. A. sound B. silent C. silence D. sounded 15.We have to learn _technology from other countries. A. advance B. advancing C. advantage D. advanced 16.Youd better give up smoking if you want to keep _. A. health B. healthy C. healthily D. healthier 【反思提升反思提升】 总结本节课的内容，整理笔记。 【拓展延伸拓展延伸】 Do Exercise1 on Page 103 in 同步练习 CBDCB
