Unit 3 I'm more outgoing than my sister.Section A 3a-3c 课件(共23张PPT)

(共23张PPT)
Unit 3
I'm more outgoing than my sister.
Section A 3a-3c
By the end of the class, you will be able to
Summarize the comparative forms of adjectives and adverbs through observation.
Describe the differences between two items by using comparatives in different situations.
Master the usage of comparative forms of adjectives and comparative forms of adverbs.
Learning Objectives
Let’s chant
Tall, taller, who is taller
I am tall. You are taller. You are taller than me.
Thin, thinner, who is thinner
He is thin. She is thinner. She is thinner than him.
Can you find out the comparative words
Tall, taller, who is taller
I am tall. You are taller. You are taller than me.
Thin, thinner, who is thinner
He is thin. She is thinner. She is thinner than him.
Funny, funnier. Who is funnier
You are funny. They are funnier.
They are funnier than you.
Outgoing. More outgoing. Who is more outgoing
Lucy is outgoing. Lily is more outgoing.
Lily is more outgoing than Lucy.
Funny, funnier. Who is funnier
You are funny. They are funnier.
They are funnier than you.
Outgoing. More outgoing. Who is more outgoing
Lucy is outgoing. Lily is more outgoing.
Lily is more outgoing than Lucy.
Is Tom smarter than Sam No, he isn’t. Sam is smarter than Tom.
Is Tara more outgoing than Tina No, she isn’t. Tina is
more outgoing than Tara.
Grammar Focus
Are you as friendly as your sister No, I’m not. I’m friendlier.
Does Tara work as hard as Tina Yes, she does.
Who’s more hard-working at school Tina thinks she works harder than me.
形容词与be动词（系动词）连用，副词修饰行为动词，往往位于动词后面。
Is Tom ________ (聪明) than Sam No, _______ . Sam is smarter _____ Tom.
Is Tara _______________ (外向) than Tina No, she isn't. ______________________________ (蒂娜比塔拉外向。)
Are you as __________ (友好) as your sister No, I'm not. I'm ___________ (友好) than her.
______________________________(塔拉工作和蒂娜一样努力吗 ) Yes, __________.
______________________________ (谁在学校学习比较努力？) ______________________________ (蒂娜认为她比我努力。)
smarter
he isn't
than
more outgoing
Tina ia more outgoing than Tara.
friendly
friendlier
Does Tara work as hard as Tina
she does
Who is nore hard-working at school
Tina thinks she woeks hader than me.
1. 形容词的原级/ 原形。
2. 形容词的比较级
表示两者相比，一个比另一个更……，有比
较级的句中有than,且仅限于两者比较。
形容词和副词的原级和比较级
Grammar
形容词或副词的比较级形式：
small smaller
quiet quieter
thin thinner
early earlier
outgoing more outgoing
原形
比较级
late later
二、构成 1. 规则变化
构成方法 原级 比较级
tall taller
fine finer
big fat bigger
fatter
heavy early heavier
earlier
outgoing more outgoing
单音节词和部分双音节词
一般在词尾加-er
以字母e结尾，在词尾加-r
重读闭音节结尾且末尾只有一个辅音字母，双写该辅音字母，再加-er
以“辅音字母+y”结尾的双音节词，先把“y”改为“i”,再加-er
在词前加more
多音节词和部分双音节词
2. 不规则变化
原级 比较级
good/ well better
bad/ badly worse
many/ much more
little less
far farther
further
注意：通过在形容词尾加ly构成的副词的比较级加more构成。
比较级通常不能与定冠词连用，但当句中有of the two时，则用the。
常用句式
1. 两者进行比较，表示“一方比另一方更……”
1) A+ be+ 形容词比较级+ than+ B
如：我比我妹妹高。
I am taller than my sister.
2) A+ 实义动词+副词的比较级+ than+ B
如：他跑得比我快。
He runs faster than me.
2. 两者进行比较，表示“一方与另一方一样……”
1) A+ be + as+ 形容词原级+ as+ B
如：Peter和Paul一样瘦。
Peter is as thin as Paul.
2) A+ 实义动词+ as+ 副词原级+ as+ B
如：他工作和Jane一样努力。
He works as hard as Jane.
Use the words to write questions and answers.
3a
1. Julie / tall / you
Q: Is Julie as tall as you
A: No, she isn’t. She’s ______ than me.
2. Jack / run / fast / Sam
Q: ___________________________
A: No, he doesn’t. He runs _______ than Sam.
Does Jack run as fast as Sam
taller
faster
3. your cousin / outgoing / you
Q:_____________________________________
A: No, she isn’t. She’s ______________ than me.
4. Paul / funny/ Carol
Q: _____________________________
A: No, he isn’t. He’s ________ than Carol.
Is your cousin as outgoing as you
more outgoing
Is Paul as funny as Carol
funnier
3b
Think of yourself two years ago. Write about how you are different now.
1. Are you taller
____________________________________________
2. Are you funnier
____________________________________________
3. Are you more outgoing
____________________________________________
____________________________________________
Yes, I am. I’m taller now than I was two years ago.
Yes, I am. I’m funnier now than I was two years ago.
Yes, I am. I’m more outgoing now than I was two years ago.
4. Do you study English harder
__________________________________________
__________________________________________
5. Do you sing better
__________________________________________
__________________________________________
Yes, I do. I study English harder now than I did
two years ago.
Yes, I do. I sing better now than I did two years
ago.
3c
Compare your parents. Check( √) who is smarter, funnier, etc. in the chart. Then ask your partner about his/ her parents.
A: Who is smarter, your mother or your father
B: I think my mother is smarter than my father.
( )1. Bob never does his homework ______ Mary. He makes lots of mistakes.
A. so careful as B. as carefully as
C. carefully as D. as careful as
( )2. A horse is ______ than a dog.
A. much heavy B. more heavier
C. much heavier D. more heavier
C
B
( )3. --- Which is _____, the moon or the earth
A. small C. smallest
B. smaller D. the smallest
( )4. The white shirt is as _____ as the yellow one.
A. cheap C. cheapest
B. cheaper D. the cheapest
( )5. Which one is _____ , football or basketball
A. more popular B. popular
C. popularer D. much popular
B
A
A
三、同义句改写。
1. Bill is ten years old. Mike is ten years old,too.
Bill is________ ___ ________Mike.
2．Tom's pen is cheaper than Bill's.
Tom's pen isn't __ _________ __ Bill's.
3．Mike is not as quiet as his brother.
Mike's brother is________ _______________him.
4．My ruler is longer than his.
His ruler is________ than________.
5．Bill has fewer books than me.
My books________ ________than Bill's.
as old as
as expensive as
more outgoing than
shorter
mine
are more
Translate and write them down.
1. 刘英是我朋友，她比我有点外向。
2. 安跳舞跳的比丽萨好。
3. 我认为她唱歌比丽丽好。
Ann dances better than Lisa.
Liu Ying is my friend. She’s a little more outgoing than me.
I think she sings better than Lily.
4. 在学校里谁更用功？
Who’s more hard-working at school
5. 琳达跟杰克一样用功吗？
Does Linda work as hard as Jack
6. 你比你姐姐更外向吗？
Are you more outgoing than your sister
7. 我认为莉莉比她姐姐更聪明。
I think Lily is smarter than her sister.