1、Unit 53 & 54Unit 53 & 54Unit 53 & 54 形容形容形容词后缀词后缀词后缀维克多英语词汇教学探讨与实践 教学目标网络化、结构化网络化、结构化分类学习构词法（词缀）分类学习构词法（词缀）知识，成组成串记忆词汇知识，成组成串记忆词汇培养学生的培养学生的语用能力语用能力，温故知新，举一反，温故知新，举一反三，提高猜词能力三，提高猜词能力12构成单词三元素：词根、前缀、后缀构成单词三元素：词根、前缀、后缀词性后缀方向前缀中心意义 词根Step I: 导入导入找朋友，连连看wonderlikereasoncounttroubleorigin-ly-able-less-ful
2、-al-somelikelyreasonablecountlesswonderfuloriginaltroublesome-able / -ible-y-ent-ly-ful-al / -ial-iveStep II: 小组讨论小组讨论-ous形容词后缀形容词后缀.-ic-ish-less-ate-ed / -ing思维导图：集体智慧，拓展补充思维导图：集体智慧，拓展补充还有啥？还有啥？Step III: 教学聚焦教学聚焦1-able / -ible432分词形容词分词形容词-less常见形容词后缀常见形容词后缀-ive -al / -ial5-ful6-ly78-some9-ous1. -a
3、ble / -ible 可以被可以被的；值得的；值得的，具的，具有有性质的；处于性质的；处于状态的状态的value + -able _ rely + -able _ port + -able _ valuablereliableportable2. -ive 有有倾向的；有倾向的；有性质的性质的alternate + -ive _ imagine + -ive _ effect + -ive _ alternativeimaginativeeffective3. -al / -ial 与与有关的；有有关的；有特性的特性的office + -ial _ finance + -ial _offic
4、ialfinancialpractice + -al _practical4. -ed / -ing 分词形容词分词形容词表示感受或看法：表示感受或看法： amaze + -ed _ amaze + -ing _ 表示进行或完成：表示进行或完成： develop + -ing _ develop + -ed _ amazeddevelopedamazingdeveloping1. be available to 2. the manager is available now.3. alternative music 4. alternative suggestions 5. the alter
5、ative lifestyle 6. be_(type) of a top student 7. today is a _ day. 8. it is typical of him to keep other comfortable.9. 正在飘落的树叶正在飘落的树叶10. 落到地上的树叶（落到地上的树叶（fall）11.惊讶的笑容惊讶的笑容12. 震惊的消息震惊的消息13. be frozen with fear 14. the frozen food 15. Im _,so I cant write16. it is _,so Ive to put on a heavy coat.17.
6、_( 幽默）幽默）can make you charming and others more _(entertain) .18. I fell my shoulders in _(disappoint) 19. what did I just do _ was so funny? 20. Which is the car that has overtaken us? 21. Which is the book that he bought from the library yesterday? 5. -ful 充满充满的；有的；有性质的性质的power + -ful _ wonder + -f
7、ul _ fear + -ful _ powerfulwonderfulfearful6. -ly 像像的；具有的；具有性质的；定期发生的性质的；定期发生的love + -ly _elder + -ly _lovelymonthlyelderlymonth + -ly _7. -ate 有有特点的特点的fortune + -ate _fortunate8. -ish 属于某类人的；某地方的；有点，颇属于某类人的；某地方的；有点，颇child + -ish _childish9. -ous 具有具有的；有的；有特性的特性的vary + -ous _various11. -less 无无的；不的；
8、不的的home + -less _homeless12. -some 引起引起的的10. -c 的energy + -c _energetictrouble + -some _troublesome即时练习即时练习 一、按要求改写下列单词。一、按要求改写下列单词。n. or v.词词义义adj.词义词义nation国国家家国家的国家的practice实实践践实用实用/际的际的profession专专业业职职/专业的专业的harm伤伤害害有害的有害的nationalpracticalprofessionalharmfulsuccessfultruthfulcreativecompetitivee
9、xpensive二、按要求改写下列单词。二、按要求改写下列单词。1.live _ (adj.生动的生动的)2.day _ (adj.每天的每天的)3.book_ (adj.爱读书的爱读书的)lively daily bookish4.girl _ (adj.少女般的少女般的)5.mother_ (adj.母亲般的母亲般的)6.hand _ (adj.帅气的帅气的)7.awe _ (adj.使人敬畏的使人敬畏的)awesomegirlishmotherlikehandsome二、用括号内所给单词的正确形二、用括号内所给单词的正确形式填空。式填空。1. I am _ (grate) to you
10、for your help.2. _ (globe) warming has become a serious problem to the world.gratefulGlobal3. He gave me some _ (construct) suggestions.4. A jurys decision in a court case must be absolutely _ (object).constructiveobjective5. Its so _（peace）out here in the countryside.6. The _（centre）and local gover
11、nments have taken every _（effect）measure to rescue the survivors.effectivepeacefulcentral7. He devoted much money to building the schools in _ (mountain) areas.8. Unfortunately, my car broke down on a _ (mud) road.mountainousmuddy10. We should form good eating habits and do proper exercise in order
12、to stay _ (health).11. Everyone should play his part in building a _(harmony) society.healthyharmonious11. The _ (mystery) letter sent from Taiwan made the professor lost in thought.12. It would be _ (fool) of us to pretend that the accident never happened. mysteriousfoolish 1. -ic; -ical Electrical
13、/ electric 1). With this electric blanket, the grandpa wont feel cold in winter. 2). He buried himself in an electrical book. Classic/ classical 1). a classic book on history一本经典/精彩的历史著作2). a classical book on history一本古典历史名著 3). Historical/ historic 1). historical fiction. 2). a historic announceme
14、nt 3). a history book 4). Today is a _occasion for our country.5). Please connect the two _wires. 6). Sussan enjoys _ music while her brother like modern music. historicelectricclassical 举一反三：词汇表猜词竞赛举一反三：词汇表猜词竞赛 （初步认知）（初步认知）Step IV: 学以致用，知识拓展学以致用，知识拓展 举一反三：词汇表猜词竞赛举一反三：词汇表猜词竞赛 （初步认知）（初步认知）Step IV: 学以致用，知识拓展学以致用，知识拓展 句、篇考查：精准掌握句、篇考查：精准掌握 P221：U53 Part II 综合训练 第一题P221：U53 Part II 综合训练 第三题P224：U54 Part II 综合训练 第二题Step V: 语境中巩固运用语境中巩固运用 循序渐进，深层掌握，重在输出循序渐进，深层掌握，重在输出 随堂练习随堂练习：U53 Part II 综合训练 U54 Part II 综合训练 课下作业课下作业：U53 Part III 目标检测 U54 Part III 目标检测
