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

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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

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Unit 7 A Good Read
SectionnB (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-in
01
unit 7 a good read
Guess the book and the character.
He/She has a magic stick which has many magical powers.
He/She uses his magic to fight bad guys
magic magical
magic
1. 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
Presentation
03
unit 7 a good read
How 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 → US
unit 7 a good read
How 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-windy
unit 7 a good read
How 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 read
What is conversion Read these sentences and pay attention to red words.
2b
I 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 class
unit 7 a good read
Change these nouns into adjectives by adding the suffixes.
2a
-ous
-ful
-y
-ive
-ish
mysterious
painful
funny
effective
selfish
dangerous, famous
careful, helpful, beautiful
sunny, windy, lucky
active, creative, expensive
childish, foolish, bookish
Practice in class
unit 7 a good read
Is each underlined word a noun or a verb Write N for a noun or V for a verb.
2b
V
N
N
V
N
V
V
N
V
N
unit 7 a good read
2c
Complete 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
base
adventure
attacks
forced
punish
weakness
prove
05
Summary
unit 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。
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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. dangerously
2. He is a _________ (help) boy.
A. help B. helpful C. helping
3. The _________ (sun) day is nice.
A. sun B. sunny C. suny
4. This book is very _________ (interest).
A. interest B. interested C. interesting
5. 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)

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