人教版八年级上册Unit 3 I'm more outgoing than my sister-SectionA（GF-3c）课件(共30张PPT)

(共30张PPT)
Section A (Grammar Focus-3c)
Unit 3
I'm more outgoing than my sister.
Key phrases:
as...as...; work hard.
Key sentences:
1. Are you as friendly as your sister
2. Who’s more hard-working at school
3. Who is smarter, your mother or your father
To learn how to use the comparatives.
学习目标
Let’s talk about their differences !
The man is stronger/taller than the girl.
The pig is heavier/fatter than the horse.
The horse is taller/thinner than the pig.
...
Lead-in
Revision
( ) tall ( ) heavy ( ) lazy ( ) big ( ) good/well
( ) many/much ( ) outgoing ( ) difficult ( ) easily ( ) beautifully
Read the words first, then choose.
A. more B. bigger C. more difficult D. more beautifully
E. lazier F. taller G. more outgoing H. heavier
I. better J. more easily
F
H
E
B
I
A
G
C
J
D
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.
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.
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.
Underline the adjectives
Circle the adverbs.
Tips: 形容词常与与be动词连用；
副词修饰行为动词，并往往位于动词后面。
Grammar Focus
Presentation
形容词和副词的比较等级
大多数形容词和副词有三个等级：
1. 原级，即原形。e.g. good; fast; outgoing...
2. 比较级，表示“较……” 或“更……一些”。
e.g. better; faster; more outgoing...
3. 最高级，表示“最……”。 e.g. best; fastest; most outgoing...
Grammar
比较级构成的规则变化
单音节词和部分双音节词 一般在词尾加-er tall-taller
high-higher
以字母e结尾的词加-r fine-finer
wide-wider
重读闭音节词词尾只有一个辅音字母时，先双写该辅音字母，再加-er hot-hotter
big-bigger
以“辅音字母+y”结尾的双音节词，变“y” 为 “i”，再加-er lazy-lazier
happy-happier
多音节词和部分双音节词在其前面加more interesting-more interesting
popular-more popular
比较级有规律, 词尾加上-er两兄弟;
要是以e来结尾, 只有小二(r)跟上去;
重读闭音节词要牢记, 双写千万别忘记;
要是“辅音+y”来结尾, 小艾(i)要把y来替, 再加-er两兄弟;
多音节词加上m-o-r-e, 你看这样多容易。
Chant（口诀）
比较级构成的不规则变化
原级 比较级
good/well better
bad/badly/ill worse
many/much more
little less
old older/elder
far farther/further
older与elder
older elder
形容人；动物；物体 一般只形容人
形容词 形容词；名词
常与than连用 不与than连用
不限于形容家人 一般形容家人
更老；更旧；年纪更大 年龄更大，但不一定老
不表示职务地位资历 可表示职务地位资历更高
更口语化 更正式
My elder sister is three years older than me.
Tom, you need to be polite. They are all our elders(n. 长辈).
易混辨析
farther与further
farther 表示距离上更远。
e.g. I have to walk farther to work now.
further 即可表示距离上更远，也可表示程度上或抽象意义上的更深远或更进一步。
e.g. Let's consider this point further.
further 还可作动词，表示“促进；增进”。
e.g. She took the new job to further her career.
易混辨析
比较级常用句型
比较级+than
A + be + 形容词比较级 + than + B
A + 实义动词 + 副词比较级+ than + B
注意：than前后所使用的动词相同时，通常用助动词代替后面的动词或省略后面的动词。
Tom is taller than me.
Tom runs faster than me (do).
比较级常用句型
◆“the + 比较级 + of the two” 意为 “两者中比较……的”。
English is becoming more and more important.
◆“比较级 + and + 比较级” 或 “more and more+ 形容词/副词原级”，表示 “越来越……”，其后均不可接than。
After the new year, the day is becoming warmer and warmer.
◆“The + 比较级, the + 比较级” 意为 “越……，越……”。
The harder she worked, the more progress she made.
Lisa is the taller of the two girls.
比较级常用句型
◆“Which/Who... + 比较级, A or B ”
表示 “A和B，哪一个/谁更……？”
Who is taller, Jim or Tom
◆“A...+ 倍数 + 比较级 + than + B” 表示 “A是B的多少倍”。
Our school is three times bigger than yours.
◆“比较级 + than any other + 可数名词单数” = “比较级 + than the other + 可数名词复数”，表示“比其他任何/所有……都……”。该句型在同一范围内进行比较。
China is larger than any other country/the other countries in Asia.
比较级常用句型
◆“比较级 + than any + 可数名词单数”，意为 “比任何……都”，表示不在同一范围内比较。
China is larger than any country in Africa.
◆“否定 + 比较级”，意为 “不能更……”或“再……不过了”，表示最高级的意思。
It couldn't be better. 那再好不过了。
I can't agree more. 我再同意不过了。
可修饰比较级的词
当表示一方超过另一方的“程度”时，可以用much, a lot, a little, a bit, even, far等来修饰形容词比较级。注意：比较级不能用very, so, too等修饰。
He is much more serious than his brother.
This book is even more useful than that one.
Can you come to school a little earlier tomorrow morning
巧学妙记：两多(much, a lot)两少(a little, a bit)一甚至(even)，
还有一个远（far)去了。
比较级的注意事项
1）比较对象必须一致。
My hair is longer than yours.
2）有时为了避免重复，可用that或those代替前面提到的词，
而且that或those不能省略。
The weather in Hainan is warmer than that in Beijing.
His stories are more interesting than those I told.
yours相当于your hair
用原级表示比较级的句型
as...as 与……一样……
as...as用来进行同级比较，中间要用形容词或副词的原级。
This movie is as moving as that one.
同级比较用原级，as...as永不离。若是否定加not，后者总是强前者。
as...as的否定结构是not as/so...as，意为“不如……那样……”。
My sister is not as/so outgoing as me.
3a
Use the words to write questions and answers.
1. Julie / tall / you
Q: _______________________
A: No, she isn’t. She’s ________ than me.
2. Jack / run / fast / Sam
Q: ____________________________
A: No, he doesn’t. He runs______ than Sam.
Is Julie as tall as you
taller
Does Jack run as fast as Sam
faster
Practice
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 ________________________________________________
Yes, I am. I'm taller now than I was two years ago.
No, I'm not. I'm not so funny now as I was two years ago.
3. Are you more outgoing
_________________________________________________
4. Do you study English harder
_______________________________________________
5. Do you sing better
_________________________________________________
Yes, I am. I'm more outgoing now than I was two years ago.
Yes, I do. I study harder now than I did two years ago.
No, I don't. I sing worse 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.
Mother Father
smart √
funny
work hard
outgoing
friendly
sing well
Exercises
I. 单项选择。
1.—Why don't you get yourself a job
—That's _____ said than done.
A. easy B. easier C. the easier D. the easiest
2._____ mountain is, _____ the air is.
A. The highest; the thinnest
B. Higher; thinner
C. The higher; the thinner
B
C
3.—The living conditions in the countryside have improved greatly in recent years.
—The farmers are living a much ______ life than before.
A. happy B. happier C. happily D. happiest
4.—What do you think of maths, John
—For me, maths is ______ than any other subject.
A. difficult B. more difficult
C. most difficult D. the most difficult
B
B
Ⅱ. 根据汉语意思补全句子。
1.每个人都知道中国变得越来越强大。
Everyone knows that China is getting ___________________ .
2.微信钱包使我们的生活比以前方便多了。
WeChat Wallet is making our life ___________ convenient(方便) than before.
stronger and stronger
much more
3.—这对双胞胎长得一样吗
—不，简比克莱尔高一点。
—Do the twins look the same
—No, Jane is _______ taller than Claire.
a little
Homework
1. Review and recite the usage of comparatives.
2. Preview the new words and phrases in Section B(1a-1e).