形容词副词的比较级和最高级公开课.ppt

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,九年级英语复习课,寨英中学 杨琴,Hiding from the rain and snow Trying to forget but I wont let go Looking at a _ street. Listening to my own heart beat So many people _ Tell me where do I find someone like you girl Take me to your heart take me to your soul Give me your hand before I am _Show me what love is havent got a clue,Show me that wonders can be _ They say nothing lasts forever Were only here today Love is now or never Bring me _ 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 _ take me to your heart,crowded,all around the world,true,far away,Its easy,Take me to your heart,old,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,Learning aims :,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,2.nice large fine late,3.thin fat big hot wet,4.busy heavy early happy,一般在词尾加-er -est,与字母e结尾在词尾加-r -st,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,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 .,不规则变化,better,best,worse,worst,less,more,most,farther further,older elder,least,farthest furthest,oldest eldest,My _ brother is three years _ than I.,elder,older,说出下列形容词的比较级和最高级,2. difficult 3. big 4. heavy 5. cheap,more most,more - most-,bigger biggest,heavier heaviest,cheaper cheapest,课堂检测:,1. many,6.little,less least,一. 原级的用法,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.,( ) He plays the violin as as his father. A. good B. better C. well D. best,C,2.A+谓V. + not +as/so+原级 +as +B 表示A不如B或 lessthan,数学没有体育容易。,Math isnt as/so easy as PE. Math is less easy than PE.,这本书没有那本书好。,This book isnt as /so good as that one.,【 2013四川凉山】 Many boy students think math is English. I agree.Im weak in English. A.much difficult than B.so difficult as C.less difficult than D.more difficult than,C,Yao Ming is Jordan.,Jordan is tall.,Yao Ming is taller.,Jordan,2.26m,1.98m,taller than,二.比较级的用法,1.其常见句式有: “A + be +比较级 + than + B” 意思为“A比B更”。,The book is more useful than that one .,这本书比那本书要有用。,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: (1)这个房间要比那个房间大得多。 This room is much bigger than that one. (2)我的房间比她的大三倍。 My room is three times larger than hers.,【2013重庆】 I enjoy the beauty of nature in the countryside. Me, too , And the air is _than that in the city. A.much fresh B. more fresher C.much fresher D. most fresh.,c,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 . 1.The girls in Shanghai are usually more beautiful than that in Beijing.(改错) 2.The food in our hometown is more delicious than in your hometown.(改错),1.The girls in Shanghai are usually more beautiful than those in Beijing.(改错),2.The food in our hometown is more delicious than that in your hometown.(改错),Compare the differences between the two pictures,4“比较级 + and + 比较级” 表示“越来越”,It becomes warmer and warmer when spring comes. 春天来了,天气变得越来越暖和了。,and连接同一个形容词的比较级。,我们城市变得越来越美了。,Our city becomes more and more beautiful.,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 we are, _mistakes well make. A.the more B.the fewest C.the fewer,c,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.,She is the thinner of the two girls.,她是两个女孩中较瘦的那个。,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. (He is better than the other students in the class. ) 1.China is larger than any other _ (国家)in Asia.,country,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”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.,2. one of the +最高级+名词”表示“最之一”。形容词最高级后的名词用复数形式。,我们班的一个同学来自北京。 One of my classmates is from Beijing. 上海是中国最大的城市之一 Shanghai is one of the biggest cities in China.,【 2014贵州铜仁】 The Yangzi River is one of _ in the world. A. the longest rivers B. the longest river C. longer rivers D. longer river,A,【 2013贵州铜仁】 Beijing, the capital of China ,is one of the oldest _ (city)in China.,cities,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。,注意:,Tim is _(young) boy in his class.,the youngest,Work in pairs,Homework,Write a composition to describe the changes in your hometown.,Thank you! Goodbye!,Best wishes to you!,
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