公开课-初中比较级、最高级复习公开课课件.ppt

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1、中考英语语法中考英语语法中考英语语法中考英语语法 专题专题专题专题 （四）（四）（四）（四）形容词和副词形容词和副词形容词和副词形容词和副词三个等级三个等级三个等级三个等级的用法的用法的用法的用法形容词和副词有三个等级：形容词和副词有三个等级：原级原级比较级比较级最高级最高级as+原级原级+as 句型句型1：和和.一样一样.not as/so+原级原级+as 句型句型 2：不如不如.句型句型3：表示表示“.是是.的的几倍几倍时时”.倍数倍数+as 原级原级+as.This garden is ten times as large as that one.倍数的表达：倍数的表达：once;twi

2、ce ;three times;four times.Back(2015乐山）乐山）I like this dress better,but it costs twice_ that one.A.as less as B.as much as C.as more asB【当堂练习当堂练习】一、写出下列形容词或副词的比较级。一、写出下列形容词或副词的比较级。old_ young_ tall_ long_ short_ strong_ big_ small_ fat_ thin_ heavy_ quiet_ nice_ good_ beautiful_ long_ fat_ slow_ far_

3、short_ good_（两者两者之间之间）1.a little,a bit,much,a lot,even.far still等词可等词可修饰修饰比较级比较级。Yao Ming is much taller than us.Which/Who +比较级比较级，A or B?句型句型 2：两者两者之间进行选择，用之间进行选择，用比较级比较级Who is _,Tom or Tim?A.taller B.tall C.the tallestA单音节和部分双音节词单音节和部分双音节词：比较级比较级+and+比较级比较级句型句型 3：越来越越来越.多音节和部分双音节词多音节和部分双音节词：more a

4、nd more+原级原级It is getting colder and colder.She is more and more beautifulThe+比较级，比较级，the+比较级。比较级。句型句型 4：越越.,就越就越.吃的越多，吃的越多，会变得越胖会变得越胖you eat,you will be.The morethe fatterThe more,the better.Back(2015攀枝花）攀枝花）-Can you tell me why you learn math so well?-Its very simple._ you work,_grades you will ge

5、t.A.The harder;the best B.Harder;better C.The harder;the better c6.暗含暗含的的比较级，比较级，无标无标志性的提示词，需志性的提示词，需结合结合句意句意理解理解 (2015重庆）重庆）He has _ arms now,and is able to pick the table up with one hand.A.weakest B.weaker C.strongest D.strongerDMary is the taller of the two girls.7.表示表示“两者之间比较两者之间比较.的一个的一个”时，用时，

6、用the+比较比较级级of the two 根据句意填入单词的正确形式：1.My brother is two years _(old)than me.2.Tom is as _(fat)as Jim.3.Is your sister _(young)than you?Yes,she is.4.Who is _(thin),you or Helen?Helen is.5.Whose pencil-box is _(big),yours or hers?Hers is.6.Marys hair is as _(long)as Lucys.7.Ben _(jump)_(high)than some

7、 of the boys in his class.8._ Nancy sing _(well)than Helen?Yes,she _.older fat younger thinner bigger long jumps high Does better does 9.Fangfang is not as _(tall)as the other girls.10.My eyes are _(big)than _(she).11.Which is _(heavy),the elephant or the pig?12.Who gets up _(early),Tim or Tom?13._t

8、he girls get up_(early)than the boys?No,they_.14.Jim runs _(slow).But Ben runs _(slow).15.The child doesnt _(write)as _(fast)as the students.tall bigger hers heavier earlier Do earlier dont slowly more slowly write fast Doing the exercises the+最高级最高级+of/in/among(三者或三者以上三者或三者以上)句型句型1：He is the talles

9、t of the boys.He is同义句同义句：比较级比较级+than any other+单数名单数名词词taller than any other boy.=比较级比较级+than the other+复数名词复数名词He is taller than the other boys.英语是英语是最重要的语言之一最重要的语言之一。句型句型2：One of+the+最高级最高级+名名词复数词复数 “最最的的之一之一”English is one of the most important languages .Which/Who+最高级最高级，A，B or C?句型句型 3：三者三者之间进

10、行选择，用之间进行选择，用最高级最高级(2015广安）广安）Who does homework_,Tom,Jill or Bill?A.more carefully B.more careful C.most carefully D.most carefulCthe+序数词序数词+最高级最高级+单数名词单数名词+in/of短语短语“在在中是第几中是第几”Miss Zhang is the second tallest of the women teachers.Back句型句型4(2015达州）达州）TheYelllow River is_river in China.A.the longes

11、t B.the second longer C.the second long D.the second longestD5.这是我所见过这是我所见过/听过的最听过的最.This is+the 最高级最高级+I have ever seen/heard of.(2015峨眉）峨眉）-How do you like this movie?-Fantastic!Its the_ one Ive ever seen.A.worst B.good C.best D.betterc1.Those apples are bigger than these ones.1.比较级中为了避免重复，常用比较级中为

12、了避免重复，常用one/that/those替替代代名词名词。This pen is shorter than that one.The weather here is much hotter than that of Shanghai.The cars made in Tianjin is much more popular than those in Shanghai.2.old-older/elder older 用于用于比较级比较级 My father is older than my mother.elder指指长幼关系长幼关系(一般修饰名词作一般修饰名词作定语定语);Her eld

13、er brother is a doctor.3.price 价格价格表示价格高低，修饰表示价格高低，修饰price要用要用high/low,而而不能用不能用expensive/cheapThe price of this coat is higher than that one.4.population 人口人口表示人口的表示人口的“多多”或或“少少”，修饰，修饰population，不用不用“much”或或“little”，而而要用要用“large”或或“small”。例如例如:China has a larger population than any other country.5.比

14、较级中比较级中any,any other,the other的用法的用法（1）不不同范围同范围的比较的比较用用 any+单数单数例如：例如：China is bigger than any country in Europe.（2）相同范围相同范围的比较的比较用用any other+单数单数或或 the other+复数复数 Shanghai is bigger than any other city in China.=Shanghai is bigger than the other cities in China.（上海属于中国的城市）（上海属于中国的城市）五、复习巩固五、复习巩固 自己用自己用5分钟分钟时间再次复习本节时间再次复习本节课所学知识。课所学知识。注意注意：重点复习重点复习自己还自己还未能熟未能熟练掌握并运用练掌握并运用的知识。的知识。六、当堂检测六、当堂检测（见导学案）（见导学案）（近（近3年年中考真题中考真题）