Unit 3 I’m more outgoing than my sister. Section A Grammar Focus-3c课件(共28张PPT)

(共28张PPT)
Unit 3 I’m more outgoing than my sister.
Section A Grammar Focus-3c
1. Grammar：① 形容词及副词的比较级；
② as...as结构用来进行同级比较；
　　　　　 ③ 使用形容词及副词比较级对两者进行比较的疑问句及其回答。
Learning goals
2. Sentences：① —Is Tom smarter than Sam
—No, he isn’t. Sam is smarter than Tom.　　　　　　
　　　　　　② —Does Tara work as hard as Tina —Yes, she does.
③ —Who’s more hard-working at school
—Tina thinks she works harder than me.
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
语法要点：
Jack is as funny as Mike.
例：杰克与迈克一样滑稽。
例：克莱尔与苏起得一样早。
同级比较
Claire gets up as early as Sue.
1. A + be + as + 形容词原形 + as + B
2. A + 实义动词 + as + 副词原形 + as + B
表示第一个人比不上第二个人时，使用句型:
例：他没他妹妹那么兴奋。
He is not so/ as excited as his younger sister.
主语(第一个人物) + 谓语动词(否定式) + as/ so + 形容词/副词原级 + as
例：我比你更外向。
例：汤姆比鲍勃跳得更高。
1. A + be + 形容词比较级 + than + B
I’m more outgoing than you.
2. A + 实义动词 + 副词比较级 + than + B
Tom jumps higher than Jack.
比较级的句型
◆“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.
比较级的句型
◆“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.
比较级的句型
◆“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。
比较级的句型
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。
比较级的句型
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
比较级的注意事项
1. His brother is ________(thin) than him.
2. Tom is ________________(hard-working) than Sam.
3. John is two years ___________(old) than I.
4. It's _______ (hot) today than it was yesterday.
5. Li Hua is _______(short) and _______(heavy) than
Li Ming.
6. This question is ________(easy) than that one,
7. Mary is _________ (hungry) than Mike.
用括号内所给单词的适当形式填空。
thinner
more hard-working
older/elder
hotter
shorter
heavier
easier
hungrier
Tips: 形容词比较级往往后面会有标志词than
形容词&副词的比较级
形容词&副词有三种形式：原级，比较级和最高级
比较级: 两个人或事物的比较
规则变化和不规则变化
（在其原级形式的基础上变化）
形容词副词比较级的构成规则
单音节和部分双音节比较级构成总结：
比较级 有变化， 一般词尾加 er。
词尾若有哑音e，直接加r就可以。
辅音字母加 y ， 要把 y 变 i .
双写变化有几个, 大红胖瘦悲湿热。
不规则 记心间，两多好坏一少远。
多音节 词前变，词前加more记心间。
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
多音节和部分双音节比较级构成总结：
1. 三音节以上的词，是词前变化。
2. 以下部分双音节词是词前变化：
（1）adj + ly构成的副词
loudly- more loudly
（3）n + ful / less 构成的形容词
useful - more useful
（2）v + ed / ing 构成的形容词
tired- more tired
（4）名词 + ly 构成的形容词。词前或词尾变化皆可
friendly - more friendly / friendlier
（5）名词 + y 构成的形容词。 是词尾变化。
lucky- luckier
注
意
high—　 . tall—　 . 　 　　
funny—　　 　 . easy—　 .
nice—　 . 　　late—　 . 　 　　
fat—　 . 　 thin—　 .
little—　 . 　 good—　 . 　　
well—　 . bad/badly—　 .
beautiful—　 . 　　
interesting—　 .
hard-working—　 .
　thinner
　fatter
later
　nicer
　easier
　funnier
　taller
　higher
　more interesting
　more beautiful
　worse
　better
better
　less
clearly
loudly
quietly
more clearly
more loudly
more quietly
fat
big
wet
fatter
bigger
wetter
请写出以下形容词和副词的比较级:
　more hard-working
3a
Practice
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
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.
Writing:
I was shorter and more outgoing two years ago. But now, I am taller and less outgoing. I am not as funny now as I was two tears ago. I sing better now than I did two years ago. I study English harder 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
My mom is funnier than my dad.
My dad works harder than my mom.
My dad is funnier than my mom.
My mom is more friendly than my dad.
My mom sings better than my dad.
1. The twins ______ lovely girls.
A. are all B. are both C. both are
2. I like drawing and I am good _____ it.
A. in B. on C. at
3. That box is _______ than others.
A. more heavier B. heavy C. much heavier
单项选择。
B
C
C
Exercises
4. She is three years _______ than I am.
A. old B. more old C. older
5. I think a good friend should make me ____.
A. laugh B. laughing C. to laugh
C
A
6. Lucy is very short, but she is ___ than her sister.
A. shorter B. longer
C. taller D. older
7. Frank is ____ friendly than his brother.
A. a little more B. a few more
C. much D. a little
8. Sam is ____at Chinese than Jim.
A. good B. well
C. better D. gooder
C
A
C
9. This one is too large. Can you show me a
_____one
A. larger B. large
C. small D. smaller
10. —Do you think March is ____than January
—Yes, it’s ____ warmer.
A. better, a little B. well, much
C. worse, very D. nicer, quite
D
A