英语八年级上册Unit3比较级、最高级复习公开课课件
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8. When spring comes, it gets______. A. warm and warm B. shorter and shorter C. warmer and warmer
9..Liu Ming runs faster than ______student in his class. A the other B any others C any other D the others
C. more expensive D. most expensive
6.The ___ he is , the ____ he feels.
A. busier, happier B. busiest, happiest
C. busier, happiest D. busiest, happier
7.The young man drives ____than he didthree months ago. A. much carefully B. much more careful C. much careful D. much more carefully
A. expensive B. more expensive
C. the most expensive
5. Of the two coats, she’d like to choose the
_____ one to save money for a book.
A. cheapest
B. cheaper
3).以辅音字母加y结尾的，变 y为i,再加- er ，-est。
busy—busier—busiest easy—easier—easiest
4). 以重读闭音节结尾的词，如末尾只有一个 辅音字母，先双写该字母，再加-er,-est. eg:
big—bigger—biggest hot—hotter—hottest
( big)___c_it_ie_s_____(city) in China. 4、The Yellow River is the second___lo_n_g_e_s_t___
(long) river in China. 5、Which do you like __b_e_s_t____ (well), apples,
C as better as D as best as
3. He doesn’t study maths as ____as his brother
A hard B harder C hardest D the hardest
4. Which is _____, a bicycle or a computer?
有许多副词是由形容词+ly构成的。如： careful + ly → carefully quick + ly → quickly safe + ly → safely busy + ly → busily heavy + ly → heavily
有些词既可作形容词也可作副词。如: fast, early, hard 等。
This school is __le_s_s_b_e_a_u_t_i_fu_l____(beautiful) than that one(同义句）
B:
1.This book is _m__o_r_e_i_n_te_r_e_s_ti_n_g____(interesting )
than that one. 2.Which is __e_a_s_ie_r__ (easy), math or English? 3 Tom is __t_h_e_t_a_l_le_r___ (tall) of the two boys. 4.The weather is getting _____c_o_ld_e_r_a_n_d__c_o_ld_e_r__(cold and cold). 5.He does his homework__m__o_r_e_and___m__o_re__c_a_re_f_u_ll_y__(careful). 6.The __m__o_r_e____(much)you eat, the __f_a_tt_e_r__(fat) you will become. 7.Tom is ___ta_l_le_r___than __a_n_y_ ___o_t_h_e_r ____b_o_y_ in his class.（tall) =Tom is ____ta_l_le_r___than __t_h_e__ __o_t_h_e_r_ ___b_o_y_s in his class. =Tom is ___t_h_e_t_a_l_le_s_t_____boy in his class. (tall) 8.This city is much __m__o_re__b_e_a_u_t_if_u_l ___(beautiful )
2.必须是同类事物之间的比较
My house is much cleaner than hers.
Her apples are more than______.
A me B I C my D mine 3. much/a little/a bit/a lot /even/far+比较级
D
much(…得多)、far (…得多)、a lot(…得even(更…)、still（仍然）、a bit(…一点)
二、用所给词的适当形式填空
A:1 Running is very _e_a_s_y____ (easy ).
You can do it anywhere.
2.He is a__c_a_re__fu_l__girl. She always does her homework_c_a_r_e_fu__ll_y_(careful). 3.She speaks English ___w_e_l_l__ ( good ). 4 It is raining___h__e_a_v_il_y_____(heavy). 5 They are working ___h_a_r_d__ (hard ) to
5 relaxing__m_o_r_e_r_e_la_x_i_n_g ____m_o__s_t _r_e_la_x_i_n_g_ 6 enjoyable_m__o_r_e_e_n_j_o_ya_b_l_e_ _m__o_s_t_e_n_j_o_y_a_b_l_e_
7 far___f_ar_t_h_e_r_/f_u_r_th_e_r___ __fa_r_th__e_st_/_fu_r_t_h_e_st__ 8 many/much___m__o_r_e_______ ___m_o_s_t__________
A.this B that C those D it 13.The cars made in Tianjin is much more
a little (…一点)
① This city is much more beautiful than that one.
② Today is even hotter than yesterday. ③ She drives still more carefully than her husband.
一、单项选择 1. Li Hua is a ___A___girl.She studies English very
___B______
A careful
B carefully
C more careful D the most carefully
2. Mary sings______Ann.
A as well as B as good as
2、不规则变化
原级
比较级
good / well bad / badly/ill many / much
little
far
better worse more less farther further
最高级
best worst most least farthest furthest
副词
副词主要用来修饰动词、形容词、副词, 修饰动词通常放在行为动词之后，形容词通 常位于系动词之后名词之前。 1 Running is very easy . You can do it anywhere. 2.He is a careful girl. She always does her homework carefully. 3.It is raining heavyily.
pears or bananas?
形容词副词比较级最高级构成规则 1.规则变化：
单音节和少数双音节词
1).一般在词尾加-er, -est 。如：
cheap—cheaper—cheapest young—younger—youngest 2). 以不发音字母-e 结尾的，加-r, 加-st如： large—larger—largest wide —wider— widest
10. My school bag is larger than ___ A.she B. her C. hers D. her’s 11. Our classroom is____ larger than theirs.
A. so B. quite C. very D. much
12.The weather in Dalian is nicer than ______in Beijing.
1.形容词副词比较级最高级构成规则
2.副词基本用法 3 表示A和B一样、表示A不如B ，知道用什 么句型？
4 形容词副词比较级、最高级的基本 句型分别是什么？
5 运用比较级时应注意什么？
一、写出下列各词的比较级和最高级形式 1 tall___t_a_ll_e_r _____ ____t_a_ll_e_s_t____ 2 large____la_r_g_e_r____ ___l_ar_g_e_s_t____ 3 big__b_i_g_g_e_r___ ________b_ig_g_e_s_t_ 4 busy___b_u_s_ie_r_____ _____b__u_si_e_s_t __
learn English.
6.Tom runs as __fa_s_t____（fast）as Mike. 7.He can draw as____w__e_ll_ (good) as his father. 8.English is as__in_t_e_r_e_st_i_n_g___(interesting)as Chinese. 9.This school is not as/so__b_e_a_u_t_if_u_l_______(beautiful)as that one.
than that one.
C: 1、My mother is_t_h_e__b_u_si_e_s_t__(busy) in my family. 2 Tom runs ___f_a_st_e_s_t_____ (fast)of the three boys. 3.Shenzhen is one of_t_h_e__b_ig_g_e_s_t___
部分双音节词和多音节
5).部分双音节词和多音节的形容词和副词 ， 在原级前+more构成比较级，+ most 构成最 高级。如：
beautiful—more beautiful– most beautiful exciting—more exciting —most exciting relaxing—more relaxing —most relaxing
9 good/well____b_e_tt_e_r_____ __b_e_sse_____ ____w_o_r_st__ 11 little___le_s_s_____ _____le_a_s_t_______ 12 expensive _m__o_re__e_x_p_e_n_si_v_e__ _m_o_s_t_e_x_p_e_n_s_iv_e_
9..Liu Ming runs faster than ______student in his class. A the other B any others C any other D the others
C. more expensive D. most expensive
6.The ___ he is , the ____ he feels.
A. busier, happier B. busiest, happiest
C. busier, happiest D. busiest, happier
7.The young man drives ____than he didthree months ago. A. much carefully B. much more careful C. much careful D. much more carefully
A. expensive B. more expensive
C. the most expensive
5. Of the two coats, she’d like to choose the
_____ one to save money for a book.
A. cheapest
B. cheaper
3).以辅音字母加y结尾的，变 y为i,再加- er ，-est。
busy—busier—busiest easy—easier—easiest
4). 以重读闭音节结尾的词，如末尾只有一个 辅音字母，先双写该字母，再加-er,-est. eg:
big—bigger—biggest hot—hotter—hottest
( big)___c_it_ie_s_____(city) in China. 4、The Yellow River is the second___lo_n_g_e_s_t___
(long) river in China. 5、Which do you like __b_e_s_t____ (well), apples,
C as better as D as best as
3. He doesn’t study maths as ____as his brother
A hard B harder C hardest D the hardest
4. Which is _____, a bicycle or a computer?
有许多副词是由形容词+ly构成的。如： careful + ly → carefully quick + ly → quickly safe + ly → safely busy + ly → busily heavy + ly → heavily
有些词既可作形容词也可作副词。如: fast, early, hard 等。
This school is __le_s_s_b_e_a_u_t_i_fu_l____(beautiful) than that one(同义句）
B:
1.This book is _m__o_r_e_i_n_te_r_e_s_ti_n_g____(interesting )
than that one. 2.Which is __e_a_s_ie_r__ (easy), math or English? 3 Tom is __t_h_e_t_a_l_le_r___ (tall) of the two boys. 4.The weather is getting _____c_o_ld_e_r_a_n_d__c_o_ld_e_r__(cold and cold). 5.He does his homework__m__o_r_e_and___m__o_re__c_a_re_f_u_ll_y__(careful). 6.The __m__o_r_e____(much)you eat, the __f_a_tt_e_r__(fat) you will become. 7.Tom is ___ta_l_le_r___than __a_n_y_ ___o_t_h_e_r ____b_o_y_ in his class.（tall) =Tom is ____ta_l_le_r___than __t_h_e__ __o_t_h_e_r_ ___b_o_y_s in his class. =Tom is ___t_h_e_t_a_l_le_s_t_____boy in his class. (tall) 8.This city is much __m__o_re__b_e_a_u_t_if_u_l ___(beautiful )
2.必须是同类事物之间的比较
My house is much cleaner than hers.
Her apples are more than______.
A me B I C my D mine 3. much/a little/a bit/a lot /even/far+比较级
D
much(…得多)、far (…得多)、a lot(…得even(更…)、still（仍然）、a bit(…一点)
二、用所给词的适当形式填空
A:1 Running is very _e_a_s_y____ (easy ).
You can do it anywhere.
2.He is a__c_a_re__fu_l__girl. She always does her homework_c_a_r_e_fu__ll_y_(careful). 3.She speaks English ___w_e_l_l__ ( good ). 4 It is raining___h__e_a_v_il_y_____(heavy). 5 They are working ___h_a_r_d__ (hard ) to
5 relaxing__m_o_r_e_r_e_la_x_i_n_g ____m_o__s_t _r_e_la_x_i_n_g_ 6 enjoyable_m__o_r_e_e_n_j_o_ya_b_l_e_ _m__o_s_t_e_n_j_o_y_a_b_l_e_
7 far___f_ar_t_h_e_r_/f_u_r_th_e_r___ __fa_r_th__e_st_/_fu_r_t_h_e_st__ 8 many/much___m__o_r_e_______ ___m_o_s_t__________
A.this B that C those D it 13.The cars made in Tianjin is much more
a little (…一点)
① This city is much more beautiful than that one.
② Today is even hotter than yesterday. ③ She drives still more carefully than her husband.
一、单项选择 1. Li Hua is a ___A___girl.She studies English very
___B______
A careful
B carefully
C more careful D the most carefully
2. Mary sings______Ann.
A as well as B as good as
2、不规则变化
原级
比较级
good / well bad / badly/ill many / much
little
far
better worse more less farther further
最高级
best worst most least farthest furthest
副词
副词主要用来修饰动词、形容词、副词, 修饰动词通常放在行为动词之后，形容词通 常位于系动词之后名词之前。 1 Running is very easy . You can do it anywhere. 2.He is a careful girl. She always does her homework carefully. 3.It is raining heavyily.
pears or bananas?
形容词副词比较级最高级构成规则 1.规则变化：
单音节和少数双音节词
1).一般在词尾加-er, -est 。如：
cheap—cheaper—cheapest young—younger—youngest 2). 以不发音字母-e 结尾的，加-r, 加-st如： large—larger—largest wide —wider— widest
10. My school bag is larger than ___ A.she B. her C. hers D. her’s 11. Our classroom is____ larger than theirs.
A. so B. quite C. very D. much
12.The weather in Dalian is nicer than ______in Beijing.
1.形容词副词比较级最高级构成规则
2.副词基本用法 3 表示A和B一样、表示A不如B ，知道用什 么句型？
4 形容词副词比较级、最高级的基本 句型分别是什么？
5 运用比较级时应注意什么？
一、写出下列各词的比较级和最高级形式 1 tall___t_a_ll_e_r _____ ____t_a_ll_e_s_t____ 2 large____la_r_g_e_r____ ___l_ar_g_e_s_t____ 3 big__b_i_g_g_e_r___ ________b_ig_g_e_s_t_ 4 busy___b_u_s_ie_r_____ _____b__u_si_e_s_t __
learn English.
6.Tom runs as __fa_s_t____（fast）as Mike. 7.He can draw as____w__e_ll_ (good) as his father. 8.English is as__in_t_e_r_e_st_i_n_g___(interesting)as Chinese. 9.This school is not as/so__b_e_a_u_t_if_u_l_______(beautiful)as that one.
than that one.
C: 1、My mother is_t_h_e__b_u_si_e_s_t__(busy) in my family. 2 Tom runs ___f_a_st_e_s_t_____ (fast)of the three boys. 3.Shenzhen is one of_t_h_e__b_ig_g_e_s_t___
部分双音节词和多音节
5).部分双音节词和多音节的形容词和副词 ， 在原级前+more构成比较级，+ most 构成最 高级。如：
beautiful—more beautiful– most beautiful exciting—more exciting —most exciting relaxing—more relaxing —most relaxing
9 good/well____b_e_tt_e_r_____ __b_e_sse_____ ____w_o_r_st__ 11 little___le_s_s_____ _____le_a_s_t_______ 12 expensive _m__o_re__e_x_p_e_n_si_v_e__ _m_o_s_t_e_x_p_e_n_s_iv_e_