资源简介

(共43张PPT)
Unit 3 Same or Different
SectionA(1a -1e +Pronunciation1）
人教版 八年级上册
Learning Objectives
1.能够通过观察单元主题及“Look and share”环节的问题，识别并理解“人与人的异同比较”这一核心主题，通过浏览大问题和单元学习目标，明确本课时的核心任务。
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2.能够通过听获取对话中人物在音乐节及音乐俱乐部场景中的具体表现（如演奏乐器、唱歌、跳舞），并根据对话内容判断人物的特征与能力差异，能与同伴进行角色扮演复现或改编对话。
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3. 能够运用所学的形容词比较级（如taller, better）及相关表达（如“than”“as...as”），与同伴交流分享人物的性格、能力等方面的异同，进行简单的比较对话。
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pronounce the words with /3:/ and /a/ correctly
04
1. What is the possible relationship between the girls in the photo
They are twin sisters.
adj. 外向的
The girl on the left is outgoing and likes playing table temmis.
The girl on the right is shy and enjoys reading.
Look and share
n. 双胞胎
Looks, heights and school uniforms .
adj. 害羞的
2. What do they have in common
3. How are they different from each other
Lead-in
Look and learn
How can we compare people in English
Please use adjectives(形容词) to describe(描述) them .
Pre-listening
The tortoise(乌龟) walks at a _________ speed(速度) .
The rabbit runs at a _________ speed(速度) .
She is _________.
She is _________.
Personality（性格）
Please take your notes.
fast
slow
outgoing
shy
Please use adjectives(形容词) to describe(描述) them .
Pre-listening
He is _________.
She is _________.
Habit (习惯)
He is _________.
Height (身高)
He is _________.
hard-working
lazy
tall
short
Please use adjectives(形容词) to describe(描述) them .
Pre-listening
The book is _________.
The movie is _________.
The music is
_________.
The library is _________.
funny / interesting
boring
loud
quiet
Please use adjectives(形容词) to describe(描述) them .
Pre-listening
He goes to bed _________.
He gets up _________.
early
late
What is the relationship(关系) between these words
They are opposite.
/ p z t/
相反的 adj.
反义词 n.
Match each word with its opposite.
fast shy late tall lazy loud funny
outgoing boring short quiet early slow hard-working
What are their comparatives
1a
Look and learn
She is tall. She has long hair.
He has short hair.
The girl’s hair is longer than the boy’s. / The boy’s hair is shorter than the girl’s.
She is hard-working.
He is lazy.
She is more hard-working./ He is lazier.
Find the differences between people as well as their similarities.
The girl is more hard working than the boy’s. / The boy is lazier than the girl.
A: Is Tom more outgoing than Peter
B: Yes, he is.
more outgoing
outgoing
Tom
Peter
A: Is Peter more outgoing than Tom
B: No, he isn't.
Pre-Listening
A: Is Emma than Ella
B: Yes,she is.
Emma
Ella
Emma is than Ella.
taller
tall
Jack
A: Is Ella than Emma
B: No,she isn't.
taller
taller
taller
short
shorter
Tom
Bob
A: Is Bob more outgoing than Tom
B: Yes,he is.
A: Is Tom more outgoing than Bob
B: No,he isn’t.
A: Is ____ ____ than ____
B: Yes, he/she is.
No, he/she isn't.
more outgoing
outgoing
Tom
Peter
Emma
Ella
taller
Jack
tall
short
shorter
Tom
Bob
Pair work
B is shorter than A.
B is cuter than A.
B is lazier than A.
B is fatter than A.
B +be +_____________+________+ A.
形容词比较级
B is more outgoing than A.
than
B比 A更……
A: Does Chen Jie play the Chinese flute better than Peter
B: Yes, she does.
Chen Jie
Peter
play the Chinese flute well
play the Chinese flute better
Ella
Emma
A: Does Emma dance than Ella (well)
B: No, she doesn't.
better
7:50
get up late
get up later
Jim
Ben
7:30
A: Does Jim get up later than Ben
B: Yes, he does.
A: Does ____ _______ _____ than ____
B: Yes,he/she does./No, he/she doesn't.
Chen Jie
Peter
Ella
Emma
7:50
Jim
Ben
7:30
Pair work
play the Chinese flute well
dance well
get up late
B +实义动词+_____________+________+ A.
副词比较级
than
B runs faster than A.
B dances better than A.
B gets up later than A.
B比 A更……
Listen to the conversations. Tick the locations where the conversations take place.
Conversation 1:
Conversation 2:
at the music club
at the music festival
at the music club
at the music festival
What are they talking about
A music festival and some students are performing in the festival.
While-listening
1. Peter and Chen Jie are talking about the ___________________.
Chen Jie is afraid of performing alone so they solve the problem by playing a song ____________.
2. Mrs Brown and Peter are talking about _________ and _________ show.
1c
Listen to the conversation again and complete the sentences.
/p f m/ 表演 v.
/s lv/ 解决 v.
/ba / 通过（某种方式） prep.
music festival
Emma Ella’s
together
Peter: Chen Jie, did you hear about the school music festival
Chen Jie: Yeah, it sounds __________.
Peter: Why don’t you perform You play the Chinese flute _________ _________.
anyone else in our music club.
Chen Jie: Well, I’m afraid of performing alone. I’m not _____ _________ ____
you.
Peter: But you work _________ _________ me. And last week you played a
really _____________ song!
Chen Jie: You liked it Maybe we could play it together!
Peter: Great idea!
While-listening
1c
Listen again and fill in the blanks.
fun
better
than
as
outgoing
as
harder
than
beautiful
What kind of words are these
adj. and adv.
fun
better
outgoing
harder
beautiful
What are the differences between these two groups of words
better
harder
base form
原级
as + 原级 +as 和...一样...
比较级（+er） + than 比...更...
The base form of better is __________.
well / good
comparative n.
（形容词或副词的）比较级
I’m not as outgoing as you.
1. You play the Chinese flute
better than anyone else.
2. You work harder than me.
The comparative of outgoing/ beautiful is ____________________________________.
more outgoing / more beautiful
形容词和副词比较级变形规则总结
规则变化：
1. 音节≤2 单词+er
2. 音节≥3 more + 单词
不规则变化：
good / well → better
many/ much → more
Look and speak
1c
句型：as + 原级 +as 和...一样...
funny
outgoing
beautiful
fast
1. Playing basketball is as funny as playing football.
2. Amy is as beautiful as her sister.
3. Tom is as outgoing as his brother.
Amy
Tom
4. I ran as fast as him / her.
Look and speak
1c
句型：（more) / (+er）+ than 比...更...
outgoing
hard
well
1. My friend is more outgoing than me.
2. My father plays the flute better than me.
3. Amy studies harder than Tom.
Amy
Tom
beautiful
4. My sister is more beautiful than me.
Mrs Brown: I loved your performance! You two did a wonderful job!
Peter and Chen Jie: Thank you!
Peter: Look, it’s time for Ella and Emma’s show!
Mrs Brown: Is that Ella singing
Peter:No, that’s Emma. Emma is _________ _________ Ella.
And she sings _________ _________ Ella.
Chen Jie: Look! That is Ella dancing. Her hair is _________ _________ Emma’s.
Peter: They both dance well, but I think Ella dances _________ _________ her
sister.
taller
than
louder
than
longer
than
better
than
While-listening
1c
Listen again and fill in the blanks.
Look and speak
1c
句型：比较级（+er） + than 比...更...
well
loud
long
tall
1. Amy dances better than me.
2. My hair is longer than my sisiter.
3. Lily sings louder than me.
4. Tom is taller than me.
Tom
Amy
Lily
While-listening
Listen to the two conversations again.
Match the characters with the correct descriptions.
1d
How are we different from each other
Strength (长处；优势)
Personality（性格）
Appearance (外貌)
Habit (习惯)
Post-listening
Fill in the blanks according to the 1d.
And make comparisons with your partner.
Post-listening
/k m p r s( )n/ 比较 n.
A: Is Ella taller than Emma
B: No, she is shorter than Emma.
A: Who dances better, Ella or Emma
B: ......
Name Look Ability Personality
Chen Jie \
Peter \ \
Emma \
Ella \
Practise,
then present
Listen and repeat. Add one more word to each group.
1
/ / / / er ir ur ear a e o er, or
term person ______ first dirty _____ nurse Thursday ______ early learn ______ China agree ______ happen moment ________ together compare ______ number
doctor
________
her
bird
hurt
earth
banana
problem
today
teacher
你能得到什么规律吗？
总结：er,ie,ur,ear都发/ /的音。a,e,o,er,or都发/ /的音。
Let’s choose the different sound.
1. term number person dirty
2. about agree banana compare
3. nurse quiet first learn
4. early turn bir today
How are we different from each other
Summary
比较级 / 同级比较
Reflecting
How well can you do these things Very well OK Needs work
1. I can talk about my home with words and expressions in this unit. □ □ □
2. I can use can or could to make polite requests and ask for permission. □ □ □
3. I can talk about some ways to make my home comfortable. □ □ □
4. I can learn about the meaning of home. □ □ □
Exercise
1.Ella is taller ______ Emma.
A. as B. than C. and
2.The music is not as ______ as the fireworks.
A. loud B. louder C. more loud
3.Who runs ______, Tom or Jack
A. fast B. fastest C. faster
4.This book is ______ funny as that one.
A. as B. than C. more
5.She works ______ than her brother.
A.more hard B. more harder C. harder
B
A
C
A
C
单句填词 (基础)
1. My hair is ____________ (long) than yours.
2. This game is as ____________ (funny) as the last one.
3. He sings ____________ (well) than his friend.
4. The cat is as big ____________ the dog.
5. Lucy is ___________________ (outgoing) than Lily.
6. My brother is ____________ (lazy) than me.
7. The singer is afraid of ____________ (put) on weight.
longer
funnier
better
as
more outgoing
lazier
putting
Basic (必做)
After class, discuss with your classmate and compare yourselves in three aspects: looks, personality, and abilities. Think of 2 sentences for each, write them down, and share them in the next lesson.
Improving(选做)
Create a video to introduce the differences and similarities between you and your siblings(兄弟姐妹) or classmates. Use the sentence patterns learned in this class.
Homework
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一、教学目标
（一）知识与技能
掌握描述人物的核心形容词（outgoing, shy, tall, short, hard-working 等）及反义词配对，能正确发音 / /（如 term, first）和 / /（如 number, doctor）。
理解并运用形容词 / 副词比较级（规则：tall→taller, outgoing→more outgoing；不规则：good/well→better）和 “as + 原级 + as” 结构，描述人物外貌、性格、能力的异同。
能听懂 “音乐节”“音乐俱乐部” 场景的对话，提取人物特征（如 Chen Jie 吹笛子更好，Ella 跳舞比 Emma 好）。
（二）过程与方法
通过 “观察图片→听力提取→小组对话→口语展示” 的环节，提升听力信息获取能力和口语运用能力，学会在真实语境中使用比较级。
（三）情感态度与价值观
培养观察他人、尊重个体差异的意识，乐于用英语分享自己与他人的异同。
二、教学重难点
（一）教学重点
形容词 / 副词比较级的构成（单音节词 + er，多音节词 + more；不规则变化 good→better）。
“as + 原级 + as”（和…… 一样）与 “比较级 + than”（比…… 更）的用法。
听懂对话并匹配人物与特征（如 Peter 更外向，Chen Jie 更努力）。
（二）教学难点
多音节形容词（如 outgoing, beautiful）比较级 “more + 原级” 的正确运用。
在口语对话中灵活运用比较级描述不同维度（外貌、性格、能力）。
三、教学过程（45 分钟）
（一）热身导入：激活旧知，引入主题（5 分钟）
展示 “双胞胎姐妹” 图片，提问引导：
“What’s the relationship between the two girls ”（双胞胎姐妹）
“What do they have in common ”（外貌、身高、校服相似）
“How are they different ”（左边外向爱打乒乓球，右边害羞爱读书）
复习核心形容词（outgoing, shy, tall, short），自然引出 “人物异同比较” 的主题。
（二）听前准备：积累词汇，铺垫语法（10 分钟）
形容词描述练习：展示图片（乌龟 vs 兔子、勤奋 vs 懒惰的学生、安静的图书馆 vs 吵闹的音乐），让学生用形容词填空：
乌龟速度（slow），兔子速度（fast）；学生性格（hard-working/lazy）；图书馆（quiet），音乐（loud）。
反义词配对：给出词卡（fast, shy, tall 等），让学生匹配反义词（fast→slow, shy→outgoing, tall→short），强化词汇关联。
语法铺垫：用 “女孩头发比男孩长（The girl’s hair is longer than the boy’s）” 等简单例句，初步感知 “比较级 + than” 结构。
（三）听中活动：提取信息，巩固语法（15 分钟）
1b：听选地点：播放对话，让学生判断两个对话的场景（Conversation 1：music club；Conversation 2：music festival），圈出答案。
1c：听填句子：再次播放对话，让学生补全空缺（关注比较级和 “as...as”）：
“You play the Chinese flute ______ than anyone else.”（better）
“I’m not ______ outgoing ______ you.”（as, as）
“Emma is ______ than Ella, and she sings ______ than Ella.”（taller, louder）
1d：匹配人物与特征：结合对话内容，让学生将 “Chen Jie/Peter” 与描述（plays flute better, is more outgoing, works harder）匹配，检查听力理解。
（四）听后练习：口语运用，强化输出（10 分钟）
Pair Work：模拟对话：给出示例句型，让学生两人一组，根据 1d 表格讨论人物异同，如：
A: “Is Ella taller than Emma ” B: “No, she’s shorter than Emma.”
A: “Who dances better, Ella or Emma ” B: “Ella dances better than Emma.”
拓展表达：引导学生描述自己与同学的异同，如 “My friend is more outgoing than me. I study harder than him.”，邀请 2-3 组展示，教师纠正语法错误。
（五）发音教学：突破音标，规范发音（5 分钟）
听读感知：播放录音，让学生跟读含 / / 和 / / 的单词（如 term/ /, number/ /；first/ /, happen/ /），感受发音差异。
规律总结：引导学生发现：er/ir/ur/ear 发 / /，a/e/o/er/or 发 / /。
练习检测：让学生选出不同发音的词（如 1. term, number, person, dirty→答案：number）。
（六）总结与练习：梳理重点，巩固基础（5 分钟）
课堂总结：板书核心知识点：
比较级构成：单音节 + er（tall→taller），多音节 + more（outgoing→more outgoing），不规则（good→better）。
句型：as + 原级 + as（和…… 一样）；比较级 + than（比…… 更）。
快速练习：完成课件中的选择题和单句填词（如 “Ella is taller ______ Emma.（than）”“This book is as ______ as that one.（funny）”），核对答案并讲解易错点。
四、作业设计（分层任务）
必做：与同学讨论，从 “外貌、性格、能力” 三方面各写 2 个比较句（如 “My hair is longer than my deskmate’s. He is more hard-working than me.”），下次课分享。
选做：拍摄短视频，介绍自己与兄弟姐妹 / 同学的异同，使用本节课所学句型。
六、教学资源
课件中的图片（双胞胎、乌龟兔子、人物对比图）、对话录音、音标词卡、练习题目。
编辑分享
继续根据课件完善听中环节的教学设计。
怎样在教学设计中设置有针对性的练习活动？
分享一些优秀的八年级英语教学设计案例
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一、写出下列形容词的比较级
① short _________ ② tall _________ ③ heavy _________
④ thin _________ ⑤ funny _________ ⑥ serious _________
⑦ outgoing _________ ⑧ friendly _________ ⑨ smart _________
⑩ quiet _________
二、用括号内所给词的适当形式填空：
1. After talking with his parents, Tom felt as (happy) as before.
2. Which museum is __________________ (beautiful), this one or that one
3.My hair is ____________ (long) than yours.
4. This game is as ____________ (funny) as the last one.
5. He sings ____________ (well) than his friend.
6. Lucy is ___________________ (outgoing) than Lily.
8. My brother is ____________ (lazy) than me.
三、选择题
1. This book is as __________ as that one.
A. interesting B. more interesting C. most interesting D. the most interesting
2.Ella is taller ______ Emma.
A. as B. than C. and
3.The music is not as ______ as the fireworks.
A. loud B. louder C. more loud
4.Who runs ______, Tom or Jack
A. fast B. fastest C. faster
5.This book is ______ funny as that one.
A. as B. than C. more
6.She works ______ than her brother.
A.more hard B. more harder C. harder
参考答案：
一、写出下列形容词的比较级
1. shorter 2. taller 3. heavier 4. thinner 5. funnier 6. more serious
7. more outing 8. more friendly 9. smarter 10. quieter
二、用括号内所给单词的适当形式填空
1. happy 2. more beautiful 3. longer 4. funny 5. better 6. more outgoing 7. lazier
三、选择题。
1-6 ABABAC
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