Unit 3 I’m more outgoing than my sister.
Section A
Liu Xiang is tall.
Pan Changjiang is short.
Liu Xiang is taller than Pan Changjiang.
Pan Changjiang is shorter than Liu Xiang
than 比 (conj .连词).
两者之间比较，用比较级
Lin Xinru is thin.
Liu Yifei is thinner.
Liu Yifei is thinner than Lin Xinru.
40kg
48kg
Li Yong is more outgoing than Cheng long.
Cheng Long is outgoing.
Li Yong is more outgoing.
Pan changjiang is fat.
Han hong is fatter.
Pan changjiang is fatter than Han hong .
形容词比较级的
构成规则
1.直接在形容词后加-er。
2.以e结尾的形容词直接在其后加-r。
tall—
nice—
3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.
big—______
shorter
whiter
fatter
Do you know
smaller
thinner
larger
taller
nicer
bigger
形容词比较级的
构成规则
4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。
happy—______
5.多音节和部分双音节形容词在其前面加more。
loudly—
heavier
easier
more beautiful
beautiful—
more interesting
interesting——
Do you know
happier
more loudly
quietly ————
more quietly
比较级规则变化
Grammar guide
不规则变化：
good / well – better
bad / badly/ill – worse
many / much – more
little – less
far – farther / further
Read in pairs
new—newer
big—bigger
thin—thinner
large—larger
nice—nicer
easy—easier
heavy—heavier
good—better
bad—worse
smart—smarter
funny—funnier
wild—wilder
tall—taller
many—more
much—more
well—better
long—longer
short—shorter
small—smaller

比较级句型结构:

主语+谓语动词+adj./adv. 比较级+ than+ 对比成分

Pay attention to

1.用比较级进行比较时，前后用以对比的必须是同类事物。
e.g.
My hair is longer than hers.
her hair
2.在形容词比较级前还可much,even,
a little来修饰, 表示“…的多”, “甚至…”, “…一点”。
e.g. This city is much more beautiful than before.
She’s a little more outgoing than me.
3.as…as…同级比较, 两个“as”之间
必须使用形容词或副词原级。
意为“如同……一样……”,

not as / so …as “不如……一样……”
中间必须使用形容词或副词原级
4.“比较级＋and＋比较级”意为“越来
越……” 。多音节比较级用“more and
more＋形容词原级”形式。如：
It’s getting worse and worse.
Our life will beccome better and better.
用形容词的适当形式填空
1. Sam has ______ (long) hair than Tom.
2. Tom is ______ (calm) than Sam.
3. Tina is ______(tall) and _____( wild) than Tara.
4. Paul is ______ (short) and __________(heavy) than Pedro.
5. I’m _______(funny) than Tara.
6. Tara is ____________( serious) than Tina.
longer
wilder
taller
funnier
shorter
heavier
calmer
more serious
7. Du Jiahao is _______________
(athletic) than others in Class 19.

8. Mr Cheng is ____________(outgoing) than Miss Qu.
more athletic
more outing
tall
thin
long hair
quietly
loudly
short hair
heavy
short
1a. Match each word with  its opposite!
1b. Listen and number the pairs of twins [1-3] in the picture.
1
2
3
1c.Practice the conversation.
A:That’s Tara,isn’t it?
B:No, it isn’t. It’s Tina. Tina’s taller than Tara.And she also sings more loudly than Tara.
2a. Listen. Are the words in the box  used with “-er/ier” or “more”?
funny (run)fast
friendly (jump)high
Outgoing (work)hard
hard-working
smart (get up)early
lazy
funny
fast
high
hard-working
hard
smart
lazy
early
2b. Listen again. How are Tina and Tara different? Fill in the charts.
Tina …
is more outgoing
than Tara.
friendlier funnier
run faster
jump higher
smarter lazier
Tara …
works as hard as
Tina.
gets up earlier
Tom
2c.Pairwork
☆☆☆means Sam is taller than Tom.
Exercise
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 boxer is _______ than others.
A. more athletic B. athleticer
C. much athletic
单项选择
B
C
A
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. -- Which of the caps will you take
--I’ll take _______.one for my father the other for my brother.
A.neither B.both C.all

7. Sam looks like his Dad. They are ______ tall.
A. either B. any C. all D. both
B
D
8. There are many tall buildings on ________ sides of the street.
A. either B. all C. both

9. ___Lily ___ Lucy may go with you because one of them must stay at home.
A. Not, but B. Neither, nor
C. Both, and D. Either, or
C
C
完成句子
他长得什么样子？
—What does he ____ _____ ？
2. 他比我高。He is _____(tall) than me.
look like
taller
3.他的头发比我的短。
His hair is ______(short) than mine.
4.我来的比你晚。
I come _______ (late) than you.
shorter
later
6. 刘昂比我胖。
Liu Ang is _______(fat) than me.
7.我比我的哥哥外向。
I am (outgoing) than my brother.
8.文斯比我活跃。
Vince is (athletic) than me .
fatter
more outgoing
more athletic
5.特得比凯有意思。
Ted is ________(funny) than Kay.
funnier