维克多英语新方略Unit5354形容词后缀PPT优秀课件.ppt

Unit 53 & 54 形容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-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-ous1. -able / -ible 可以被可以被……的；值得的；值得……的，具有的，具有……性质的；处于性质的；处于……状态的状态的value + -able ___________ rely + -able ___________ port + -able ___________ valuablereliableportable2. -ive 有有……倾向的；有倾向的；有…………性质的性质的alternate + -ive ___________ imagine + -ive ___________ effect + -ive ___________ alternativeimaginativeeffective3. -al / -ial 与与……有关的；有有关的；有……特性的特性的office + -ial ___________ finance + -ial ___________officialfinancialpractice + -al ___________practical4. -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 ___________ amazeddevelopedamazingdeveloping1. be available to be available to 2. the manager is available now.2. the manager is available now.3. alternative music 3. alternative music 4. alternative suggestions 4. alternative suggestions 5. the alterative lifestyle 5. the alterative lifestyle 6. be____(type) of a top student 6. be____(type) of a top student 7. today is a _____ day. 7. today is a _____ day. 8. it is typical of him to keep other 8. it is typical of him to keep other fortable.9. 正在飘落的树叶正在飘落的树叶10. 10. 落到地上的树叶（落到地上的树叶（fallfall））11.11.惊讶的笑容惊讶的笑容12. 12. 震惊的消息震惊的消息13. be frozen with fear 13. be frozen with fear 14. the frozen food 14. the frozen food 15. I’m _______,so I can’t write15. I’m _______,so I can’t write16. it is 16. it is  ________,so I’ve to put on a heav ________,so I’ve to put on a heavy coat.y coat.17. _______( 17. _______( 幽默）幽默）can make you charming and can make you charming and others more ________(entertain) .others more ________(entertain) .18. I fell my shoulders in 18. I fell my shoulders in _______(disappoint) _______(disappoint) 19. what did I just do ____ was so funny? 19. what did I just do ____ was so funny? 20. 20. Which is the car Which is the car thatthat has overtaken us?   has overtaken us?  21. Which is the book21. Which is the book thatthat he bought from he bought from the library yesterday? the library yesterday? 5. -ful 充满充满…………的；有的；有…………性质的性质的power + -ful ___________ wonder + -ful ___________ fear + -ful ___________ powerfulwonderfulfearful6. -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 ___________various11. -less 无无…………的；不的；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.词义词义adj.词义词义nation国家国家国家的国家的practice实践实践实用实用/际的际的profession专业专业职职/专业的专业的harm伤害伤害有害的有害的success成功成功成功的成功的truth真实真实真确的真确的create创造创造有创造力的有创造力的 compete竞争竞争有竞争力的有竞争力的expense花费花费费用大的费用大的nationalpracticalprofessionalharmfulsuccessfultruthfulcreativecompetitiveexpensive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 bookish4.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 for your help.2. _______ (globe) warming has become a serious problem to the world.gratefulGlobal3. He gave me some ____________ (construct) suggestions.4. A jury’s decision in a court case must be absolutely ____________ (object).constructiveobjective5. It’s so ________（（peace））out here in the countryside.6. The ______（（centre））and local governments have taken every ___________（（effect））measure to rescue the survivors.effectivepeacefulcentral7. He devoted much money to building the schools in ____________ (mountain) areas.8. Unfortunately, my car broke down on a _______ (mud) road.mountainousmuddy10. We should form good eating habits and do proper exercise in order to stay _______ (health).11. Everyone should play his part in building a __________(harmony) society.healthyharmonious11. 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 1. ---ic; --ical Electrical/ electricElectrical/ electric 1). With this electric blanket, the grandpa won't feel cold in winter. 2). He buried himself in an electrical book. Classic/ classical 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 3). Historical/ historic 1). historical fiction. 1). historical fiction. 2). a historic announcement 2). a historic announcement 3). a history book3). a history book 4). Today is a ______occasion for our Today is a ______occasion for our country.country.5). 5). Please connect the two ________wires. Please connect the two ________wires. 6). Sussan enjoys ______ music while her 6). Sussan enjoys ______ music while her brother like modern music. 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个人观点供参考，欢迎讨论。