八年级第三单元PPT

A: That’s Tara, isn’t it? B: No, it isn’t. It’s Tina. Tina is taller than Tara. And she also sings more loudly than Tara.
Let’s practice!
No, it isn’t. It’s Tina. Tara’s shorter than Tina.
The women are fat.
The man and the woman are thin.
The women are fatter than the man and the woman.
The red box is big.
The green box is small.
The red box is bigger than the green box.
loudly
short hair heavy short
1b Listen and number the pairs of twins in the picture [1-3] 1 2
3
Section A, 1b
Conversation 1 Boy 1: Is that Sam playing the guitar ? Girl : No, that's Tom. Sam has longer hair than Tom. Boy 2: Both Tom and Sam can play the drums, but Sam plays them better than Tom.
early earlier (以辅音字母 + y 结尾的单
词，变 y 为 i + er ) outgoing 前加more) more outgoingMatch each word with its opposite（反义词）.
tall
thin long hair quietly
taller faster nicer thinner earlier more outgoing
原形
tall fast nice
比较级
taller faster nicer (一般在词尾 + er )
(以不发音的字母 e 结尾的 + r ) thin thinner
(重读闭音节词词尾只有一个辅音 字母时，先双写辅音字母再 + er)
Conversation 2 • Boy: That’s Tara, isn’t it?
• Girl: No, it isn’t. It’s Tina. Tina is taller
• than Tara. And she also sings more
•
loudly than Tara.
• Conversation 3
Unit 3 I am more outgoing than my sister.
Compare people
Liu Xiang is tall.
Pan Changjiang is short.
Liu Xiang is taller than Pan Changjiang.
48kg
Lin Xinru is thin. Liu Yifei is thinner.
The purple ruler is long.
The blue ruler is short.
The purple ruler is longer than the blue ruler.
形容词或副词的比较级形式： 原形 比较级
tall fast nice thin early outgoing
45kg
Liu Yifei is thinner than Lin Xinru.
Cheng Long is outgoing.
Li Yong is more outgoing. Li Yong is more outgoing than Cheng long.
A: Is that Zhou Xingchi? B: No, it isn’t. It’s Yao Ming. He is taller than Zhou Xingchi.
Homework
1. Compare one of your friends with
you to find your similarities and differences, then write them down.
2. Preview the words of this unit.
difference 2 different(名词)：_________
3 many(比较级):______ more
4 serious(比较级):_____________ more serious
5 friendly(比较级):_________ friendlier
6 funny(比较级)_________ easier
7 outgoing(比较级)_______ more outgoing
8 quiet(反义词)_________ loud short 9 tall(反义词)____________
more beautiful 10 beautiful(比较级)______________
• 1. 写出以下各形容词的比较级 • 1. nice ______________ 2. fat _______________ • 3. slow ______________ 4. dry ______________ • 5. happy _____________ 6. wet _______________ • 7. thin _______________ 8. far ________________ • 9. early ______________ 10. careful___________ • 11 exciting ____________12. busy__________________ • • 2. 根据句意，用所括号内所级形容词的比较等级形式填空： • 1. It is much _____ today than yesterday. (hot) • 2. She is a little _____ than her classmates. (careful) • 3. _____ people came to the meeting than last time. (many) • 4. Which book is _____, this one or that one? (easy) • 5. My room is _____ than yours. (small) • 6. Hainan is _____ from Beijing than Hunan. (far) • 7. Skating is ____ than swimming. (exciting) • 8. Jim is ____ than all the others. (honest) • 9.There are ____ boys than girls in our class. (few)
Is that Tara?
Tara
Tina
No, it isn’t. It’s Paul. Paul’s thinner than Peter. Peter’s taller than Paul.
Is that Peter?
练 习
一、按要求写出下列各词的正确形式 easier 1 easy(比较级)：___________
• Boy: Is that Paul?
• Girl: No, that's Peter. Peter's heavier than Paul.
And Paul's shorter than Peter.
1c Practice the conversation in the picture
above. Then make conversations about the other twins.（编关于其他的双胞胎的对话）