形容词副词的比较级和最高级公开课PPT课件

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Learning aims :
1.掌握形容词、副词比较级和最高级的构成 2.掌握形容词、副词等级的基本用法
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写出下列词的比较级最高级并归纳构成方法。 (规则变化) 1.tall short fast clever long
一般在词尾加-er -est
2.nice large fine late
用复数形式。
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of
2_0_O1_4_n贵_e_oA州_f我_m铜们iyn班仁ctl的ha】es一swmT个oha同retle学dYs.来aisn自fgr北zoim京R。Biveeijrinisg.one
A. the long•es上t 海ri是ve中rs国最B大. t的h城e l市on之g一est river
注意:
形容词最高级前一定要有定冠词the， 而副词最高级前则可省略。 例： He runs (the) fastest in his class
他是他们班里跑的最快的。 Tim is _t_h_e_y_o_u_n_g_e_s_t(young) boy in his class.
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Write a composition to describe the changes in your hometown.
• (He is better than the other students in the class. )
• 1.China is larger than any other _c_o__u_n__t_ry（国家）in .Asia.
三.形容词/副词的最高级的用法
1.当比较对象 大于等于三 表示“最……”
Mtahtinhkimsna’tht aiss/sCo eEansgyliashs.PE.
Math is —lesI asgereaes.yI’mthwaenaPkEin. English.
AC这..lmesu本sch书didff没iifcfiu有clut l那tthtah本nan书好DB..m。soordeifdfiicffuicltualtsthan
与字母e结尾在词尾加-r -st 3.thin fat big hot wet 重读闭音节结尾，末尾只有1个元音字母加辅 音字母结尾应双写该辅音字母后加-er -est
4.busy heavy early happy 以辅音字母加y结尾，改y为i加-er -est 5.slowly , useful , delicious 大多数双音节和多 音节词是在原级前加.more和most .
Take me to your heart take me to your soul Give me your hand before I am _o_l_d__Show me what love is haven’t got a clue
Show me that wonders can be _tr_u_e__ They say nothing lasts forever We’re only here today Love is now or never Bring me _fa_r_a__w_a_y___ Take me to your heart take me to your soul Give me your hand and hold me Show me what love is be my guiding star _It_’_s__e_a_s__y_ take me to your heart
This book isn’t as /so good as that one.
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Jordan
1.98m
2.26m
Jordan is tall. Yao Ming is taller. Yao Ming is taller than Jordan.
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二.比较级的用法
1.其常见句式有：
“A + be +比较级 + than + B”
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Compare the differences between the two pictures
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4．“比较级 + and + 比较级”
表示“越来越……”
注意 and连接同一个形容词的比较级。
It becomes warmer and warmer when spring comes. 春天来了，天气变得越来越暖和了。
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3. 比较对象一致时，常用代词 that /those 代替比较的对象。
（1）贵阳的天气比铜仁的天气要凉爽。 The weather in Guiyang is cooler than that
in Tongren .
11..TThhe ggiirllss iinnSShhaanngghhaai iaarereusuusaulalyllmy omreore bebaeuatuiftuilfuthlatnhathnotsheatininBBeiejiinjgin.(g改.(错改）错） 22..The ffooooddiinnoouurrhhoommeteotwonwins ims omreore dedleicliiocuiosutshathnatnhaitninyoyuorurhhoommeettoowwnn.((改改错错))
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Thank you! Goodbye!
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她是两个女孩中较瘦的那个。
She is the thinner of the two girls.
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7、比较级+ than any other +单数名词 比其他的任何……都
(比较级+than the other +复数名词)
• 他在班里，比任何学生都好。（他是最好 的）
• He is better than any other student in the class.
的意思。常接表示范围的介词短语。如：
in…/of…/among…等等。
(1)He is the tallest in our class. 他在我们班里是最高的。
(2)她在所有人中跳舞跳得最好 She dances (the) best of all.
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2. one of the +最高级+名词”表示 “最……之一”。形容词最高级后的名词
C. loSnhgaenrgrhivaei riss one of Dth.elobnigggeerstrciviteiers in
China.
【 2013贵州铜仁】 Beijing, the
capital of China ,is one of the oldest
__c_i_ti_e_s__ (city)in China. .
least oldest
My e_ld_e_r brother is three years ol_d_e_r
than I.
eldest 强调在距离上更远
↗ farthest
强调的是广度 强调在程度上更深远
↗ furthest 强调的是深度
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课堂检测：
说出下列形容词的比较级和最高级
16..lmittaleny • 2. difficult • 3. big • 4. heavy • 5. cheap
—Moen,eto. o , And the air is ____c____than that
(i2n)我th的e 房cit间y.比她的大三倍。
A.mMuycrhoformeshis three times lBar.gmerortheafnresher
C.mhuecrsh. fresher
D. most fresh.
D. best
1.A+谓V. +as +原级+as +B
表示A和B一样…
她和她的妹妹一样漂亮。
She is as beautiful as her sister.
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2.A+谓V. + not +as/so+原级 +as +B
表示A不如B…或 less…than… 数学没有体育容易。
【 2013四川凉山】 —Many boy students
不规则变化
原级
比较级Байду номын сангаас
bad(ly) ill many much good well
worse more better
little
less
older
old
elder
far
farther
further
最高级
worst most best
巧记： 特殊形式比较级 共有三对二合一 坏病两多并两好 little意思不是小 一分为二有两个 一是老来二是远
意思为“A比B更……”。
这本书比那本书要有用。
The book is more useful than that one .
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2、比较级前可用 much, a little, a lot, a bit, even, still , far等说明比较的程度，也
可以用表示数量的词说明比较的差额
eg:
【(12)0这13个重房庆间】要—比那I e个nj房oy间th大e得be多au。ty of Tnhaitsurreoionmthies cmouunchtrybsiigdgee.r than that
习九
寨课 年
英级
中 学
英
语
杨 琴
复
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Hiding from the rain and snow Trying to forget but I won’t let go
Looking at a _c_r_o_w__d_e_d_ street. Listening to my own heart beat So many people _a_ll_a_r_o_u_n_d__t_h_e_w__o_rld Tell me where do I find someone like you girl
we are, _c__mistakes we’ll make.
A.the more
B.the fewest
C.the fewer
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6.形容词的比较级前面一般不加冠词,特
殊句型：A is the +比较级of the two...
A是那两个里较…的那个
他是两个男孩中较高的那个。 He is the taller of the two boys.
mlesosre more -bigger heavier cheaper
mleoasstt most-biggest heaviest cheapest
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一. 原级的用法
( C) He plays the violin as as his father.
A. good
B. better
C. well
我们城市变得越来越美了。 Our city becomes more and more beautiful.
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5. 比较级特殊用法： the +比较级…，the+比较级… “越……，就越……”
吃得越多，就会越胖。
The more we eat, the fatter we will be.
【2014四川广元】In exams,the more careful