形容词和副词的比较级.ppt

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1、形容词形容词副词的比较副词的比较级级Course tutor:Yang JianrongOct.22,2015考点：考点： 形容词和副词比较级的用法是高考的重要考点之形容词和副词比较级的用法是高考的重要考点之一，主要用于下列句型中：一，主要用于下列句型中： as+原级（原级（+名词）名词）as与与一样一样 not so/as+原级（原级（+名词）名词）as与与不一样不一样 比较级比较级+than比比 the+比较级（比较级（of two)二者之中较二者之中较 自身比较自身比较 The more（比较级）（比较级）,the more(比较级）比较级）越越就越就越 比较级前的修饰语。比较级前的修饰

2、语。 题型：单项选择、翻译、写作或阅读理解等。题型：单项选择、翻译、写作或阅读理解等。 分值：分值：24Revision:原级的用法原级的用法 （1）当）当A=B时，时， 表示为：表示为： as+adj./adv.原级原级+as “A和和B一样一样” （2）当）当AB时，时， 表示为：表示为：not as/so+adj./adv.原级原级+as “A不及不及/没没有有B ” 当当asas中间有中间有名词名词时，采用以下格式时，采用以下格式 as+ adj.+a/an+可数名词单数可数名词单数 +as as much+不可数名词不可数名词+as as many+可数名词复数可数名词复数+asAt

3、tention: asas之间必须用形容词和副词的之间必须用形容词和副词的原原级级.Presentation:比比较级的用法较级的用法 1.比比较级的基本用法：较级的基本用法： 比比较级较级+than “A比比B” 我我们学校比他们学校大。们学校比他们学校大。 Our school is theirs. 你看起来比以前要年轻你看起来比以前要年轻。 You look before. less+原级原级+than not as/so+原级原级+as 表示：表示：“A不不及及/没有没有B” 他跑的不及汤姆快。他跑的不及汤姆快。 He runs Tom. He doesnt run Tom. larg

4、er thanyounger thanless fast thanas/so fast as “比较级比较级+and+比较级比较级”或或“more and more+原级原级”意味意味 “越来越越来越” 天气变得越来越冷。天气变得越来越冷。 The weather is getting 我们的学校变得越来越美丽我们的学校变得越来越美丽。 Our school is becoming .The+比较级比较级 ,the+比较级比较级 “越越，越，越” 你学习越刻苦，你就会学得越好。你学习越刻苦，你就会学得越好。 you work, you will learn. .which/who+比较级，比较

5、级，or？“哪个更哪个更？” 数学和英语，哪个更简单？数学和英语，哪个更简单？ Which is ， or ?2.比较级的特殊用法：比较级的特殊用法：colder and colder.more and more beautiful. The harderthe bettereasiermathsEnglish the+比较级比较级+of the two”两者中较两者中较的一个的一个 ” 他是两个男孩子中较大的一个。他是两个男孩子中较大的一个。 He is older of the two boys.不含不含than的比较级，可构成的比较级，可构成“a/an+形容词比较形容词比较级级+可数名词

6、单数可数名词单数”表示表示“一个更一个更的的” I hope to get a better job. Why dont you use a sharper knife?比比较级的单独运用（比较的对象暗含于上下文或较级的单独运用（比较的对象暗含于上下文或一定的语境中）一定的语境中） Are you feeling better today? Be more careful next time. 当句中出现当句中出现than时，一定要用比较级；句中没有时，一定要用比较级；句中没有than时，有时候也要用比较级。时，有时候也要用比较级。 the 3.“倍数”的表达形式 倍数倍数+比较级比较级+th

7、an 这条河比那条河长这条河比那条河长3倍。倍。 The river is that one. 倍数倍数+as+形容词或副词原级形容词或副词原级+as 这条轮船是那条轮船的这条轮船是那条轮船的2倍宽。倍宽。 The ship is that one. 倍数倍数+the+名词名词(常用：常用：size,height,depth,length,weight.width,age) + of 这条河是那条河的这条河是那条河的3倍长。倍长。 This river is that one. three times longer thantwice as wide as3 times the length

8、of4.比较级的修饰状语可以放在比较级前修饰比较级的有可以放在比较级前修饰比较级的有：a bit, a little表示表示 “一点一点”；far, much,a lot “得多得多”；rather “ 稍加稍加”；even, still “更加更加”；any表疑问；表疑问；no,not,any表否定。表否定。注意：不能用注意：不能用very, quite. 李磊跑得比其他男孩子快得多。李磊跑得比其他男孩子快得多。 Li Lei ran faster than the other boys. 现在我看书比以前快一点。现在我看书比以前快一点。 Now I read faster than bef

9、ore.也可用表示度量的名词词组也可用表示度量的名词词组 他比我小三岁。他比我小三岁。 He is younger than I.the same+名词名词+as“与与一样一样” 这条路与那条路一样长。这条路与那条路一样长。 The road is that one.much/far/a lota bit/a littlethe same length asthree years比较级常见的错误 more不可修饰比较级，但不可修饰比较级，但much可以，意为可以，意为“的多的多，更，更” She looks more younger than I. She looks much younger

10、 than I. 相比较的两者必须是同一类。相比较的两者必须是同一类。 The weather of Beijing is colder than Shanghai. The weather of Beijing is colder than that of Shanghai. 在同一范围内比较时要使用在同一范围内比较时要使用other或或 else排除自身。排除自身。 China is larger than any country in Asia. China is larger than any other country in Asia. ()()()()()()Attention!

11、使用比较级的几个注意点：使用比较级的几个注意点： 比较应在同类事物中进行比较应在同类事物中进行 避免双重比较避免双重比较 比较级前的修饰语不可误用。比较级前的修饰语不可误用。 两者中较两者中较的比较级前加的比较级前加theExercises Which does Tom like ， Chinese or art? A. well B. best C. better D. much of the two women is Mrs. Brown. A.The beautiful B.The more beautiful C.More beautiful D.The most beautiful

12、If you dont like the red coat,take the blue one. Ok,but do you have_size in blue?This one is a bit tight for me. A.big B.a bigger C.the big D.the bigger He is than his sister. A. two year older B.two years older C.older two years D.old two years My mooncake is nicer his. A. like B. with C.for D.than

13、CBBBD My hair is longer than . A. my sister B.Kate C.my brothers D.Lucys There are paper here. Please bring some. A. little B.less C.fewer D.a little The pen is than that one. A.more cheap B.cheap C.much cheaper D.quite cheaper Are you feeling_? Yes,Im fine now. A. any well B. any better C. quite go

14、od D. quite better .The dumplings are than the noodles, I think. A. more nicer B.much delicious C.very nice D.far more deliciousCACDB This blue sweater is too big for me. will you please show me a one? A. small B.smaller C.the smallest D.smallest Tom writes his brother. A. as good as B.as fine as C.

15、as better as D.as well as My brothers shoes are my fathers. A. So big as B.that big as C.as the same size as D.the same size as Of the two shirts, Id like to choose one. A. the less expensive B.the most expensive C.less expensive D.most expensiveBDDA The harder you work, . A. the greater progress yo

16、ull make B.the greater youll make progress C.youll make the greater progress D.youll make greater progress He drives than we had expected. A.more careful B.much more careful C.much carefully D.much more carefully Mike is taller than boy in the class. A.The other B.any other C.each D.all Who is ,Jim

17、or Jack? Jim,by the way,I heard that Jims father wants to send him to the US for education. A.older,farther B.older,further C.elder,farther D.elder,further What do you think of the park? I think it is_as the one we visited last week. A.Such beautiful a park B.so beautiful a park C.as beautiful a park D.as a beautiful parkADBBCConclution 两者相比用比较，三两者相比用比较，三者或三者以者或三者以上用最高上用最高。 两者若是一个样，两者若是一个样，asas要用上。要用上。 甲不如乙加甲不如乙加not,意思与意思与less than差不多。差不多。 程度递增程度递增“越来越越来越”，比较级用，比较级用and来来连接。连接。 两种情况同时变，两种情况同时变，The morethe better是样板。是样板。