比较级公开课

Hair (long/short)
Eyes (big/small)
Get up (early/late)
Sing (loudly/quietly)
Study (hard)
My deskmate
Hale Waihona Puke English (be good at)
Report: I am taller than my desk mate…
short hair
long hair quietly
heavy short
1b. Listen and number the pairs of twins [1-3] in the picture.
1
2
Peter
3
listening
Listen again and fill in the blanks:
• A. longest B. long C. longer D. as long
• ( ) 2. These children are ____ this year than they were last year.
• A. more tall B. more taller C. very taller D. much taller
• A. even hotter B. more hotter
• C. much more hot D. much hot
• ( ) 4, Which do you like ___, tea or coffee? • A. well B. better C. best D. most • ( ) 5, This work is ____ for me than for you. • A. difficult B. most difficult • C. much difficult D. more difficult • ( )6,Which do you think tastes ____, the
练习
一、按要求写出下列各词的正确形式 1 easy(比较级)：___e_a_si_e_r____ 2 different(名词)：_d_if_f_e_re_n_c_e_ 3 many(比较级):__m_o_r_e_ 4 serious(比较级):__m__o_r_e_s_e_r_io_u_s_ 5 friendly(比较级):_f_r_i_en__d_li_e_r
3.不规则变化的：p114
注意：
比较级的结构为”比较级+than”, 如果比较
的两者相同时则用“as+ adj./adv的原形 +as ”, 其否 定结构为“not as/so + adj./adv.+ as”
¥3,800,000 ¥3,200,000 The white car is more expensive
辅音字母若加y, 记得把y变为i。 (happy-happier)
Test yourself
• 一、写出下列各形容词的比较级
• short shorter thin thinner big bigger beautiful more beautiful large larger hot hotter fat fatter
busy ier
happy ier heavy ier easy ier funny ier bigger
hot ter fatter thinner
Can you find out the rules?
2.多音节和少部分双音节单词的构成规律：直 接在原单词之前加more
eg: more outgoing more clearly more beautiful more interesting
plays the piano
Him.
. His sister
• 3,我们努力学习。他们比我们学习更努力。
• We study
. They study
than .
faster
wilder calm er smarter
long er old er
taller
younger short er
large r nicer wide r
2. Write a report: compare yourself of now with yourself of ten years later.
得朋友难，失朋友易．
形容词或副词的比较级形式： 原形 比较级
tall
taller
fast
faster
nice
nicer
thin
thinner
early earlier
The purple ruler is long.
The blue ruler is short.
The purple ruler is longer than the blue ruler.
1a. Match each word with its opposite!
tall
loudly
thin
完成句子
1. 他长得什么样子？他很高。
—What does he _lo_o__k _l_ik_e_?—He is tall.
2. 他比我高。He is _t_a_ll_e_r_ (tall) than me.
chicken or the fish? • A. good B. better C. best D. well
• 二．根据中英文提示完成下列各句.
• 1. 我弟弟很胖。我比他更胖。
• My brother
.I am him.
• 2,他妹妹钢琴弹得很好。他妹妹比他弹钢琴更好。
• His sister plays the piano
48kg
Lin Xinru is thin.
45kg
Liu Yifei is thinner.
Liu Yifei is thinner than Lin Xinru.
Cheng Long is outgoing. Li Yong is more outgoing. Li Yong is more outgoing than Cheng long.
thin-thinner
heavy-heavier
quietly-more quietly loudly-more loudly
1c Practice the conversation in the picture above. Then make conversations about the other twins.
比较级句型结构: 主语+谓语动词+adj. 比较级+ than+ 对比 成分:
Eg: I’m taller than Jenny. I’m more outgoing than my sister.
1. Review what we have learn this class and copy the words.
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.
busy busier popular more popular
early earlier good better
heavy heavier hard harder
late later
happily more happily
归纳以上词的比较级的区别
tall-taller
short-shorter
long hair-longer hair
Unit 3 I’m more outgoing
than my sister.
（Section A 1a – 1c）
thin fat
Cindy is thinner than Angela. Angela is fatter than Cindy.
short tall
Yao Ming is taller than Liu Xiang . Liu Xiang is shorter than Yao Ming.
1.Sam has l_o_n_g_e_r_hair than Tom. Sam plays the drums
_b_e_t_t_e_r_than Sam. 2.Tina is _t_a_l_le_r__than Tara. She sings _m__o_r_e_l_o_u_d__ly_____
than Tara.
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.
Item
I
Height (tall/short)
Build (thin/heavy)
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 do some
• e(xe)r1c.isTeh! is pencil is___ than that one.
short hair long hair