资源简介 (共17张PPT)Unit 7 A Good ReadSectionnB (2a-2c)人教版 八年级下册学习目标01学习理解能掌握 - al, -ish, -y, -ful, -ous, -ive 等常见后缀的构词规则,识别并写出由名词转化而来的形容词;能区分 attack, report 等兼类词在不同语境中的名词与动词词性。02应用实践能运用本课所学词汇完成《西游记》主题短文的填空练习,正确使用词汇的适当形式;能借助构词法拓展同后缀形容词,在语境中准确运用词汇03迁移创新能结合语篇内容,简要谈论《西游记》中的人物与主题,表达对团队合作的理解Lead-in01unit 7 a good readGuess the book and the character.He/She has a magic stick which has many magical powers.He/She uses his magic to fight bad guysmagic magicalmagic1. What do they have in common They have the same root magic.2. But can you tell me the difference between them Magic is a noun or an adjective, but magical is only an adjective.3. How to change nouns into adjectives Presentation03unit 7 a good readHow did English words form 派生法Derivation通过给词根加前缀(如 un-, dis-)或后缀(如 - al, -ful, -ous)构成新词合成法Compoundin两个或多个独立单词组合成一个新词,比如class + room → classroom,sun + glasses → sunglasses转化法Conversion单词不变,词性发生变化,比如report,既可以作名词(报告),也可以作动词(报道)。缩略法Abbreviation将单词缩写或简写,比如television → TV,United States → USunit 7 a good readHow to change nouns to adjectives 2a-al与… 有关的,… 的music-musical-ful充满… 的,有… 的care-careful; use-useful-ous具有… 性质的,充满…danger → dangerous-y多… 的,有点… 的fun-funny; wind-windyunit 7 a good readHow to change nouns to adjectives 2a-ish像… 的,有点… 的,带… 色彩的fool → foolish, self → selfish-ive有… 倾向的,… 性的act → active-ly… 般的friend → friendly-less无… 的,不… 的care → careless注意:大部分 - ly 是副词,少数是形容词派生法通过加前缀和后缀变成unit 7 a good readWhat is conversion Read these sentences and pay attention to red words.2bI read a book about Journey to the West last week.We need to book the train tickets before the trip.名词,书动词,预定The monkey has a round face.We must face the difficulties bravely on the journey.名词,脸动词,面对转化法单词不变,变词性边意思water n.水;v.浇水Practice in classunit 7 a good readChange these nouns into adjectives by adding the suffixes.2a-ous-ful-y-ive-ishmysteriouspainfulfunnyeffectiveselfishdangerous, famouscareful, helpful, beautifulsunny, windy, luckyactive, creative, expensivechildish, foolish, bookishPractice in classunit 7 a good readIs each underlined word a noun or a verb Write N for a noun or V for a verb.2bVNNVNVVNVNunit 7 a good read2cComplete the passage with the correct forms of the words in the box.词性词义变形v.证明n.暴力;v.强迫v./n.袭击n./v.冒险adj.虚弱的n.根基;v.以...为基础v.惩罚baseadventureattacksforcedpunishweaknessprove05Summaryunit 7 a good read派生法Derivation通过给词根加前缀(如 un-, dis-)或后缀(如 - al, -ful, -ous)构成新词合成法Compoundin两个或多个独立单词组合成一个新词,比如class + room → classroom,sun + glasses → sunglasses转化法Conversion单词不变,词性发生变化,比如report,既可以作名词(报告),也可以作动词(报道)。缩略法Abbreviation将单词缩写或简写,比如television → TV,United States → US构词法Exercises用括号中所给单词的适当形式填空。1. The sunny (sun) day makes me happy.2. This story is interesting(interest), I am interested (interest) in it.3. The little girl felt hopeless (hope) because she lost her way.4. He is a helpful (help) boy. He always helps others.5. It is dangerous (danger) for us to swim in the river.6. She is a creative (create) artist.Homework拓展作业写一篇简短的文章介绍自己最喜欢的国内外经典名著.基础作业记忆名词的词性以及常见的形容词后缀。提升作业完成练习册上的习题。https://www.21cnjy.com/help/help_extract.php让备课更有效www.21cnjy.comThanks!/ 让教学更有效 精品试卷 | 英语学科一、按要求写出形容词(每题 2 分,共 20 分)1. magic → _________2. mystery → _________3. pain → _________4. fun → _________5. effect → _________6. self → _________7. care → _________ (充满关心的)8. care → _________ (粗心的)9. danger → _________10. friend → _________二、判断词性:写 N (名词) 或 V (动词)(每题 3 分,共 30 分)1. The attack was stopped. ( )2. They attack the enemy. ( )3. This is my book report. ( )4. She likes to report news. ( )5. Don’t use force. ( )6. They forced him to leave. ( )7. The state is good. ( )8. He stated his idea. ( )9. This is the base of the team. ( )10. He based the story on facts. ( )三、用所给词的适当形式填空(每题 4 分,共 20 分)1. The story is the _________ (base) of many movies.2. They went on an _________ (adventure).3. The enemies made many _________ (attack).4. He is not weak. He has no _________ (weak).5. They _________ (prove) they are a good team.四、单项选择(每题 3 分,共 15 分)1. It’s _________ (danger) to swim here.A. danger B. dangerous C. dangerously2. He is a _________ (help) boy.A. help B. helpful C. helping3. The _________ (sun) day is nice.A. sun B. sunny C. suny4. This book is very _________ (interest).A. interest B. interested C. interesting5. He is _________ (self). He only thinks of himself.A. self B. selfish C. selfless五、根据句意及首字母提示填空(每题 3 分,共 15 分)1. Don’t f_________ him to do things he doesn’t like.2. The teacher will p_________ him if he is late.3. We must f_________ difficulties bravely.4. His story is very m_________. We all like it.5. They are on a long j_________ to the west.八下Unit7 Section B (2a- 2c) 课堂练习参考答案:一、1.magical 2.mysterious 3.painful 4.funny 5.effective 6.selfish 7.careful 8.careless 9.dangerous 10.friendly二、1.N 2.V 3.N 4.V 5.N 6.V 7.N 8.V 9.N 10.V三、1.base 2.adventure 3.attacks 4.weakness 5.prove四、1.B 2.B 3.B 4.C 5.B五、1.force 2.punish 3.face 4.magical 5.journey/ 让教学更有效 精品试卷 | 英语学科一、基本信息学科:英语年级:八年级下册课题:Unit 7 A Good Read Section B (2a-2c)课时:1 课时课型:词汇与语法课(构词法 + 词性转化)二、教学目标(一)知识目标掌握 **-al/-ish/-y/-ful/-ous/-ive/-less/-ly** 等形容词后缀的构词规则,能完成名词变形容词。识别attack/report/force/state/base等兼类词,区分名词与动词用法。掌握本课核心词汇:force, attack, adventure, weak, base, punish, prove 等。(二)能力目标运用构词法拓展词汇,在语境中正确使用形容词形式。完成 2c 短文填空,准确使用词汇适当形式。简单谈论《西游记》人物与主题,表达团队合作观点。(三)情感目标感受英语构词规律,提升词汇学习效率。理解《西游记》团队合作精神,培养协作意识。三、教学重难点重点:名词变形容词的常见后缀;兼类词的词性辨析。难点:后缀在语境中的灵活运用;兼类词在句中的词性判断。四、教学准备PPT 课件、随堂练习单、《西游记》相关图片五、教学过程Step 1 热身导入(5 分钟)猜人物:展示孙悟空图片,句子He has a magic stick. He is magical.提问:magic 与 magical 的区别?引出构词法主题。Step 2 新知呈现(15 分钟)英语四种构词法讲解派生法:加前缀 / 后缀变新词(本课重点)合成法:classroom, sunglasses转化法:词形不变,词性改变缩略法:TV, US名词变形容词后缀精讲-al:music→musical;magic→magical-ful:care→careful;use→useful-ous:danger→dangerous-y:wind→windy;fun→funny-ish:fool→foolish;self→selfish-ive:act→active;effect→effective-less:care→careless-ly:friend→friendly(少数形容词)转化法(兼类词)举例book n. 书 /v. 预定face n. 脸 /v. 面对attack/report/force/base 等词性辨析Step 3 课堂练习(12 分钟)2a 练习:名词变形容词填空。2b 练习:判断划线词是名词 (N) 还是动词 (V)。2c 练习:用所给词适当形式完成《西游记》短文填空。Step 4 巩固提升(8 分钟)快速抢答:给出名词,快速说出形容词形式。小组讨论:用几句话介绍《西游记》中你最喜欢的人物,用到本课词汇。Step 5 小结与作业(5 分钟)小结:回顾构词法与后缀用法。作业基础:记忆形容词后缀与兼类词。提升:完成随堂练习。拓展:写短文介绍最喜欢的经典名著。六、板书设计Unit 7 Section B (2a-2c)构词法派生法(名词→形容词)-al, -ful, -ous, -y, -ish, -ive, -less, -ly转化法(兼类词)book, face, attack, report, force, base七、教学反思(课后填写:学生对后缀掌握情况、兼类词辨析难点、课堂互动效果) 展开更多...... 收起↑ 资源列表 精八下 Unit 7 A Good Read Section B (2a-2c)一课一练-人教版(2024)八年级下册.docx 精八下 Unit 7 A Good Read Section B (2a-2c)课件 课堂练习 教案-人教版八年级下册.pptx 精八下 Unit 7 A Good Read Section B (2a-2c)教学设计-人教版(2024)八年级下册.docx