比较级、最高级复习公开课课件

句型2 主语+v+ One of+the+最高级+名词复数 “…是…中最……的……之一”
北京是中国最大的城市之一。
Beijing is one of the biggest cities in China
句型3
主语+v+the+序数词+最高级+单数名词+in/of短语 “…是…中的第几……”
eg：黄河是中国的第二长河。
5 relaxing__m_o_r_e__re_l_a_x_in_g____m__o_s_t_r_e_l_a_x_i_n_g 6 enjoyable_m__o_r_e_e_n__jo_y_a_b_l_e _m__o_s_t__e_n_j_o_y_a_b_l_e
7 far___f_a_rt_h_e_r_/f_u_r_th_e_r___ __fa_r_th__e_s_t/_fu_r_t_h_e_s_t_ 8 many/much___m__o_r_e_______ ___m_o_s_t__________
2、不规则变化
原级 good / well bad / badly/ill many / much
little
far
比较级 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.
Amy is the shorter of the two girls.
在两个女孩中Amy矮
句型4 ：比较级 + and + 比较级” 和“more and more +原级”，
越来越……
better and better fatter and fatter more and more beautiful
The weather here is much hotter than that of Shanghai.
The cars made in Tianjin is much more popular tha1n.TthhooseseapipnlesSahrae nbigghgearit.han these ones.
( big)___c_it_i_e_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,
（tall)
=Tom is ____ta_l_le__r __than __t_h_e__ __o_t_h_e_r_ ___b__o_ysin his class.
=Tom is ________________boy in his class. (tall)
8.This citythies tamlulcehst_________________(beautiful )
than that one.
more beautiful
C: 1、My mother is_t_h_e__b_u_s_i_e_s_t_(busy) in my family. 2 Tom runs ___f_a_s_t_e_s_t____ (fast)of the three boys. 3.Shenzhen is one of_t_h_e__b_i_g_g_e_s_t__
句型1 :比较级+than…
This cake is more delicious than(delicious) that one
句型2 :特殊疑问词+ v+比较级,A or B? Which is bigger (big), the blue ball or the red one?
句型3：A+v+ the +比较级+of the two… 表示两者（A与B）进行比较，“其中A是两者 中较…”
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。
5.He does his homework__m__o_r_e_and___m__o_r_e_c_a__re_f_u_l_ly_(careful).
6.The __m__o_r_e____(much)you eat, the __f_a_t_te_r__(fat) you will
Hale Waihona Puke become. 7.Tom is ___ta_l_le__r __than __a_n_y_ ___o_t_h_e_r ____b_o_y_ in his class.
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_r_e_f_u_l_girl. She always does her homework_c_a_r_e_f_u_l_ly_(careful). 3.She speaks English ___w_e__ll__ ( good ). 4 It is raining___h__e_a_v_i_ly_____(heavy). 5 They are working ___h_a_r_d__ (hard ) to
句型1：A+V+as+形容词/副词原+as+B. 表示A和B一样
Tom runs as fast（fast）as Mike.
English is as interesting(interest)as Chinese.
句型2. A+v+not+as/so+形容词/副词原级+as +B 表示A不如B
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
2.Which is __e_a_s_i_e_r_ (easy), math or English?
3 Tom is __t_h_e__ta_l_l_e_r__ (tall) of the two boys.
4.The weather is getting __c_o__ld_e_r_a_n_d__c_o_l_d_e_r___(cold and cold).
The Comparative Superlative Degrees of Adjectives & Adverbs
形容词和副词 比较级和最高级
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？
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
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
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_l_le_s_t____ 2 large____la_r_g_e_r____ ___l_a_rg_e__st____ 3 big__b_i_g_g_e_r___ ________b_ig_g__e_s_t 4 busy___b_u_s_ie_r_____ _____b__u_s_ie_s_t__
The yellow river is the second longest river in China.
句型4
特殊疑问词+ v+最高级,A , B or C?
eg：
Which is the biggest , the moon, the earth or the sun
1. 比较级中为了避免重复，常用that/those替代名 词。