比较级和最高级

nullnull 形容词的 比较级和最高级◇看图比一比bigbigger◇看图比一比◇看图比一比◇看图比一比bigbiggerbiggest◇看图比一比fast◇看图比一比◇看图比一比fastfaster◇看图比一比◇看图比一比fastfasterfastest◇看图比一比null一、形容词比较等级的含义： 形容词有三个比较等级： 1、原级，即原形 2、比较级，示“较……”或“更……一些” 3、最高级，表示“最……”。 表示两者的比较时用比较级。如： Chenxiaokun is taller than Wanzehong. This book is more interesting than that one. 表示三者或三者以上中“最……“时，用最高级。如： Shanghai is the largest city in China. He is my best friend. null二、形容词比较等级的规则变化如下：null 三、不规则变化，要多加注意哦！ good→ → bad → → many → → little → →well→ → ill→ → much→ → far→ →betterbestworseworstmoremostlessleastbetterbestfartherfarthestworseworstmoremostnull四、发音五、有些形容词的比较级和最高级用—er和 --est 或 more和 most皆可，如：clever , lovely 等. 表示“较不……“和”最不……“时，可用less与least. difficult less difficult least difficult Interesting less interesting least interesting nullimportant ______________ _________________ easy___________________ ___________________ wet___________________ ____________________ happy________________ ____________________ careful ________________ __________________ thin _________________ __________________ good________________ ____________________ hot __________________ ____________________ easily ________________ ____________________ many________________ ____________________ nice ________________ ____________________ big _________________ ____________________ heavy______________ ____________________ delicious____________ ____________________ much_______________ _____________________六、给出下列词的比较级和最高级 more importantmost importanteasiereasiestwetterwettesthappierhappiestmore carefulmost carefulthinnerthinnestbetterbesthotterhottestmore easilymost easilymoremostnicernicestbiggerbiggestheavierheaviestmore deliciousmost deliciousmoremostnull三个等级:原级、比较级、最高级 1.原级：即原形。 ① 程度副词very,too,so,quite等修饰形容词的原级.如：very tall too hot so cold quite interesting ② as…as ,(与…一样） not as（so)…as （与…不一样）中间用原级。 eg:The story is as interesting as that one. eg:The question is not as / so difficult as that one.七、形容词比较等级基本用法:null2.比较级：两个人或物之间的比较。表示“较……”或“更……一些”。标志词：than (比） eg: Cats are more lovely than other animals. This article is less difficult than that one.3.最高级：三个或三个以上的人或物之间 的比较。 表示“最……”的意思。 常用“ the+最高级+比较范围”结构 标志词：in+大范围, among, of all, of +the+具体的数字 eg:(1) Today is the hottest day of the year.. (2) His room is the cleanest of the three (3) Shanghai is the largest in China另：在一定的上下文中，形容词最高级后面的名词可省去处 eg: He is the youngest in the class.nullMore examples: 1.He is the youngest of all the children. 2.This book is the most interesting of all books. 3.America is the most developed country in the world. 4.The Changjiang River is the longest river in China. 5.He is one of the greatest scientists in China. 6.The city is one of the most beautiful cities in the world. 7.Lucy is one of the tallest girls in her class. 8.Give my best wishes to you. 9.He is my best friend.null八、比较结构中需注意的问题（1）比较级与最高级的结构可以转换，意思不变。如： She is taller than any other girl in Class5. She is the tallest girl in Class5. （2）当某一事物与其它事物作比较时，被比较事物中不能包括本身。如： Shanghai is larger than any city in Hubei.（3）如果比较对象相同，可用 that\those 代替第二个比较对象 。如： The weather in Shanghai is better than that in Wuhan. （4）如果主语是物主代词+名词，那么后面要用名词性物主代词. eg: His shirt is more expensive than mine.null（1）“比较级+and+比较级”表示 “越来越……” eg: He becomes fatter and fatter. 他越来越胖了。 The weather is getting warmer and warmer. 天气变得越来越暖和。（2）“The +比较级…，the +比较级” 表示 “越……，越……” eg：The busier he is ,the happier he feels. 他越忙就越高兴。 The more ,the better.重要考点：null（4）在比较级前面可使用的修饰词有： even（更，更加），a little（有点）， far/ much/ a lot （更加，……的多） eg: 1. Yesterday was hot, but today is even hotter. 2. I’m a little taller than Mary. 3. This skirt is far/ much/ a lot more beautiful than that one. （3）表示两者中”较……“时， 用 the + 形容词比较级 + of 短语来表达。 eg: He is the taller of the two. null （5）形容词比较级前可加数词,表示 “大（小）…多少” “长（短）…多少” eg:He is five years younger than me. 他比我小五岁。 （6）表示倍数时用:…times+比较级+than… eg:My room is three times bigger than yours. null历年题： 1.Which do you like ______(well),apples or oranges?（06年泉州市中考） 2.Who is ______(old),Jim or Tom ?（07年天津市中考） 3.Jack is running _____ and ______(fast) .（07泉州） 4.Our country is becoming ______and ___________ (beautiful). （08年泉州市中考） 5.He is ________(tall) of the the two boys.（09泉州） betterolderfasterfastermore more beautifulthe tallernull6.Who is ________, Maria or Kangkang?(08年福州市中考题） old B. older C. oldest 7.Who is the ______, Jim , Mike or Tom ?(09年漳州市中考） tall B. taller C. tallest 8.Which language is ____ , English, French or Chinese? A. difficult B. more difficult C. the most difficult (07泉州市中考） 9.The city is one of ______ cities in the world. beautifuler B. beautifulest C. the most beautiful (08厦门）BCCCnull练一练： …than… 1.汤姆比杰克高. 2.这只箱子要比那只箱子大. 3.那些苹果比这些大. 4.第一个问题很容易,但第二个更容易. Tom is taller than Jack.This box is bigger than that one.Those apples are bigger than these ones.The first question is very easy, but the second one is easier.null “比较”出来的英语 1. A friend is easier lost than found.          朋友易失不易得。 2. Enough is as good as a feast.              知足常乐。 　　 3. Better to do well than to say well.          说得好不如干得好。 　 4. Better the last smile than the first laughter.   宁可最后微笑，不可首先狂喜。 　　 5. Doing is better than saying.               会说不如会做。 　　 6. Two heads are better than one.             两人智慧胜一人。 　　 7. Good to begin well, better to end well.      善始好，善终更佳。 　 8. An eye finds more truth than two ears.      百闻不如一见nullHomework: 1.我的笔比你的多. 2.我喝的茶比他多. 3.他吃的饭比我少. 4.一班的学生比二班多.I have more pens than you (do).I drink more tea than he (does).He has less rice than I (do).There are more students in Class 1 than in Class 2.nullMore exercises: 1.Mary is _____(clever) than her little sister. 2.The new building is___(high) than the old one. 3.His shirt is more expensive than _____(my). 4.Kate is more beautiful than Lily _____(be). 5.She is five years ______(old) than I am. 6.He is 2 centimeters _____(tall) than her. 7.This ruler is 20 centimeters ____(long) than that one.nullMake ComparisonsWrite down the comparatives and the superlatives of these words big nice long new cheap young late safe thirsty heavy easy hard high few old thin expensive interesting carefully quickly good bad little far many/muchnullThank you for your listening!null8、the + 形容词的比较级 + …… + the +形容词的比较级 表示“ 越……，就越……” The more you eat, the fatter you will be. The harder you study, the more you will get. The smaller the house is, the less it will cost. The sooner, the better.9、the + 形容词比较级 + of 短语 两者中比较……的一个 She is the prettier of the two girls. The bike is the older of the two. His is the taller of the two. This one is the more beautiful of the the two picture.10.表示“……是……的几倍”，用“倍数+as+原级+as”结构，或者“倍数+比较级+than”结构。 eg: This classroom is three times as big as that one. This classroom is twice bigger than that one.null7. Mary is the tallest of all the sisters in the family .在使用形容词最高级时，一定要把自己包括 在比较的范围内。8.This is the third largest city in China . 当表示“第二，第三”等意思时，经常在最高 级的前面加second, third,等词。 9.It’s our largest machine in our factory. 当最高级前有物主代词修饰时，其前不加 定冠词the. Follow ups(随堂练习)Follow ups(随堂练习)1、---Mr Zhou, all of the students in our group, who lives ____? ---I think Li Lei does. A. fat B. father C. farthest D. farest 2、The Changjiang River is ____ than any other river in China. A. shorter B. longer C. shortest D. longest 3、Bob never dose his homework ____ Mary. He makes lots of mistakes. A. so careful B. as carefully as C. carefully as D. as careful as 4、____ she is, ____ she feels. A. The more busy, the more happy B. The busy, the happy C. Busier, happier D.The busier, the happier 5、The weather is getting w____ a__ w____ .(越来越糟糕)CBBD Dorst nd orst