比较级公开课 PPT
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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)
Hair (long/short)
Eyes (big/small)
Get up (early/late)
Sing (loudly/quietly)
Study (hard)
My deskmate
English (be good at)
Report: I am taller than my desk mate…
3. Peter is _h_e_a__v_ie_rthan Paul. And Paul’s _s_h_o_r_t_e_r than Paul.
1c. Practice the conversation in the picture above. Then make conversations about the other twins.
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
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.
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
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 .
fast er
wilder calm er smarter
long er old er
tall er
young er short er
large r nice r wide r
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.
• ( ) 4. Yao Ming is ____ taller than his wife, but he is ____taller than Pang Changjiang.
• A. more, a little
B. much, a little
• C. a little, much
• ( ) 3. It was very hot yesterday, but it is___ today.
• 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
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.
than the red car. The red car is cheaper than the
white car.
谈谈我们的收获！
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”
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. 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
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
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
6 funny(比较级)___e_a_si_e_r__ 7 outgoing(比较级)__m_o_r_e__outgoing 8 quiet(反义词)__lo_u__d____ 9 tall(反义词)___s_h_o_r_t _____ 10 beautiful(比较级)__m__o_r_e_b_e_a_u_t_i_fu_l
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
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.
(以辅音字母 + y 结尾的单
词，变 y 为 i + er )
outgoing more outgoing
(多音节词和部分双音节词 前加more)
比较级规则变化口诀：
比较级，要变化，一般词尾加er。 (long-longer)
词尾若有哑音e, 直接加r就可以。 (nice-nicer)
重读闭音节， 辅音字母双写加er。 (thin-thinner)
short hair long hair
Qi Wei has shorter hair than Zheng Shuang. Zheng Shuang has longer hair than Qi Wei.
quietly
loudly
The girl is more quietly than the boy. The boy is more loudly than the girl.
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:
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.
busy ier
happy ier heavy ier easy ier funny ier bigger
hot ter fatter thin ner
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
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.
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
Hale Waihona Puke Baidu
nicer
thin
thinner
early earlier
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
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.
outgoing more outgoing
原形
tall fast
比较级
taller (一般在词尾 + er ) faster
nice
nicer
(以不发音的字母 e 结尾的 + r )
thin
thinner
(重读闭音节词词尾只有一个辅音
字母时，先双写辅音字母再 + er)
early
earlier
than Tara. And she also sings more loudly than Tara.
Item
I
Height (tall/short)
Build (thin/heavy)
Hair (long/short)
Eyes (big/small)
Get up (early/late)
Sing (loudly/quietly)
Study (hard)
My deskmate
English (be good at)
Report: I am taller than my desk mate…
3. Peter is _h_e_a__v_ie_rthan Paul. And Paul’s _s_h_o_r_t_e_r than Paul.
1c. Practice the conversation in the picture above. Then make conversations about the other twins.
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
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.
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
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 .
fast er
wilder calm er smarter
long er old er
tall er
young er short er
large r nice r wide r
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.
• ( ) 4. Yao Ming is ____ taller than his wife, but he is ____taller than Pang Changjiang.
• A. more, a little
B. much, a little
• C. a little, much
• ( ) 3. It was very hot yesterday, but it is___ today.
• 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
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.
than the red car. The red car is cheaper than the
white car.
谈谈我们的收获！
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”
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. 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
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
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
6 funny(比较级)___e_a_si_e_r__ 7 outgoing(比较级)__m_o_r_e__outgoing 8 quiet(反义词)__lo_u__d____ 9 tall(反义词)___s_h_o_r_t _____ 10 beautiful(比较级)__m__o_r_e_b_e_a_u_t_i_fu_l
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
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.
(以辅音字母 + y 结尾的单
词，变 y 为 i + er )
outgoing more outgoing
(多音节词和部分双音节词 前加more)
比较级规则变化口诀：
比较级，要变化，一般词尾加er。 (long-longer)
词尾若有哑音e, 直接加r就可以。 (nice-nicer)
重读闭音节， 辅音字母双写加er。 (thin-thinner)
short hair long hair
Qi Wei has shorter hair than Zheng Shuang. Zheng Shuang has longer hair than Qi Wei.
quietly
loudly
The girl is more quietly than the boy. The boy is more loudly than the girl.
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:
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.
busy ier
happy ier heavy ier easy ier funny ier bigger
hot ter fatter thin ner
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
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.
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
Hale Waihona Puke Baidu
nicer
thin
thinner
early earlier
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
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.
outgoing more outgoing
原形
tall fast
比较级
taller (一般在词尾 + er ) faster
nice
nicer
(以不发音的字母 e 结尾的 + r )
thin
thinner
(重读闭音节词词尾只有一个辅音
字母时，先双写辅音字母再 + er)
early
earlier