smile比较级最高级课件

1、形容词和副词的形容词和副词的原级原级 比较级比较级 最高级最高级outgoingquiet old young形容词：是修饰名词（人或事物），表示名形容词：是修饰名词（人或事物），表示名 词的性质，特征或属性一种词类。词的性质，特征或属性一种词类。 形容词形容词laugh happilyact well副词：用来修饰动词、形容词及其他副词副词：用来修饰动词、形容词及其他副词 的词叫副词。的词叫副词。副词副词small smaller the smallest原级原级 比较级比较级 最高级最高级形容词和副词的级形容词和副词的级+small+quiet+clean+brave+nice+big+h

2、ot+red+busy+easy+beautiful+outgoing+smaller+quieter+cleaner+braver+nicer+bigger+hotter+redder+busier+easier+more beautiful+more outgoing smallestquietestcleanestbravestnicestbiggesthottestreddestbusiesteasiestmost beautifulmost outgoing 构 成 方 法单音节词和少数多音节词一般在词尾加一般在词尾加-er/或或-est/ist/以字母以字母e结尾的形容词，加结尾的

3、形容词，加-r或或-st重读闭音节词只有一个辅音字母时，应先重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加双写辅音字母；再加-es或或-est以以“辅音字母辅音字母+y”结尾的双音节词，先改结尾的双音节词，先改“+y”结尾的双音节词，先改结尾的双音节词，先改“y”为为“i”,再加再加-er或或-est多音节词和部分双音节词在词前加在词前加more或或most 不规则变化，不规则变化，要多加注意哦！要多加注意哦！ good bad many little well badly much far betterthe bestworsethe worstmorethe mostlessthe

4、 leastbetter the bestfarther the farthestworsethe worstmorethe most+careful+excited+high+warm+happy+red+cold+hot+warm+heavy+thin+cool+pretty+clean+dirty+much+few+interesting+quickly+important+tidy+nice+boring+big+brave+short+long+bad+expensive+active+strong+fat+well+many+busy+delicious+quiet+polite+

5、loud+badly+excitedly+patiently+hard-workingShe is as beautiful as the flower.The tree is as tall as the building.They run as quickly as the rabbits.She gets up as early as the bird.+as+adj./adv.原级+as她和花一样她和花一样漂亮漂亮这棵树和那个建筑物一样这棵树和那个建筑物一样高高他们跑得和兔子一样他们跑得和兔子一样快快她起的和鸟一样她起的和鸟一样早早Smile和郑小龙一样和郑小龙一样帅帅+Smile i

6、s not as handsome as Zheng xiaolong+. Smile is not so handsome as Zheng xiaolongZheng xiaolong is _than Smilemore handsome+She doesnt get up as early as the bird.+The bird gets up earlier than her.+I am not so beautiful as flowers.+Flowers are more beautiful than me.+Turtles dont run as quickly as r

7、abbits.+Rabbits run more quickly than turtles.+The moon isnt so big as the sun.+The sun is bigger than the moon.+My classroom is not as clean as yours.+Your classroom is cleaner than mine.比较级的用法：比较级的用法： than.汤姆比杰克高.这只箱子要比那只箱子大.那些苹果比这些大.Tom is taller than Jack.This box is bigger than that one.Those a

8、pples are bigger than these ones.1. A+谓语谓语+adj/adv比较级比较级+than+B篮子里的苹果比桌子上的大。篮子里的苹果比桌子上的大。北京的天气比西安的热。北京的天气比西安的热。我的裙子比你的好看。我的裙子比你的好看。长江比黄河场。长江比黄河场。她的手表比她的手表比Mary的贵。的贵。他做作业比他做作业比Bob做的好。做的好。她学习比我刻苦。她学习比我刻苦。他跑步比他跑步比Tina快。快。+The weather is hotter and hotter now.+He runs faster and faster.+We get healthier

9、 and healthier.+We must study harder and harder+She is more and more beautiful.2 . adj/adv比较级比较级+and+adj/adv比较级比较级越来越越来越.+冰箱里的水越来越冷。冰箱里的水越来越冷。+我得到了越来越多的钱。我得到了越来越多的钱。+她越来越外向了。她越来越外向了。+英语现在是越来越重要了。英语现在是越来越重要了。+学生们越来越努力的学习。学生们越来越努力的学习。+我们跳舞跳的越来越好了。我们跳舞跳的越来越好了。+3. The+比较级（比较级（+主主+谓），谓），the+比较级（比较级（+主主+谓

10、）谓）+越越.就越就越.+你有越多的朋友，你就越快乐。你有越多的朋友，你就越快乐。+你越富有，你就可以买越多的食物。你越富有，你就可以买越多的食物。+你越瘦，你就越漂亮。你越瘦，你就越漂亮。+你做越多的运动，你就越健康。你做越多的运动，你就越健康。+你读越多的书，你就越聪明。你读越多的书，你就越聪明。+你吃的越多，你就越胖。你吃的越多，你就越胖。u4. 主语主语+be+the + 比较级比较级 + of 短语短语 两者中比两者中比较较的一个的一个u She is the prettier of the two girls.u The bike is the older of the two.u

11、 His is the taller of the two.u This one is the more beautiful of the the two pictures.This ruler is twenty centimeters longer than that ruler.My brother is two years older than me. 5. 主语主语+be+表示数量的词表示数量的词+形容词形容词比较级比较级+than+对象对象6. 他比班里的任何一个学生都高。他比班里的任何一个学生都高。He is taller than any other student in th

12、e class.他在班里比所有的人都高他在班里比所有的人都高He is taller than ( all ) the other students in the class.+too big, so big, very big, quite big+too ,so ,very ,quite 修饰形容词修饰形容词原级。原级。+much bigger, a lot bigger, a little bigger+a bit bigger, even bigger +much, a lot, a little, a bit, even, far 修饰形容修饰形容词词比较级。比较级。+你的帽子比我的

13、漂亮一点。你的帽子比我的漂亮一点。+我的牛奶比你的多许多。我的牛奶比你的多许多。+兔子比海龟快的多。兔子比海龟快的多。+我今天感觉好多了。我今天感觉好多了。+这本书甚至比那本书更有用。这本书甚至比那本书更有用。形容词最高级的用法形容词最高级的用法(in; of)那个短发的女孩是我们班最高的那个短发的女孩是我们班最高的.今天是一年中最热的一天今天是一年中最热的一天.他的房间是三个中最干净的一个他的房间是三个中最干净的一个.上海是中国最大的城市上海是中国最大的城市.The girl with red hair is the tallest in our class.Today is the hot

14、test day of the year.His room is the cleanest of the three.Shanghai is the largest in China.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

15、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.1.The new building is higher than the old one.Those apples are bigger than these ones.2.His shirt is mor

16、e expensive than mine.如果主语是物主代词如果主语是物主代词+名词，那么后面要用名词，那么后面要用名词性物主代词。名词性物主代词。比较级必须在同类中进行，即人与人比，比较级必须在同类中进行，即人与人比，物与物比，而且比较结构前后的词语要对称，物与物比，而且比较结构前后的词语要对称，特别注意在特别注意在than或或 as 之后不要漏掉可能出现之后不要漏掉可能出现的替代词的替代词 that ，those, one ,ones. 3.Kate is more beautiful than Lily is. She is five years older than I am. I

17、drink more tea than he (does).4.The city is one of the most beautiful cities in the world.one of+ the+最高级最高级+复数名词复数名词 Which/Who+ 比较级，比较级，A or B? Which/Who+ 最高级，最高级，A ，B or C?5.Who is older, Jim or Tom ? Who is the tallest, Jim , Mike or Tom Which language is _ , English, French or Chinese?A. difficu

18、lt B. more difficult C. the most difficultC.6.This is the third largest city in China . 当表示当表示“第二，第三第二，第三”等意思时，经常在最高等意思时，经常在最高级的前面加级的前面加second, third,等词。等词。 7.Its our largest machine in our factory. 当最高级前有物主代词修饰时，其前不加当最高级前有物主代词修饰时，其前不加定冠词定冠词the. Follow ups(随堂练习)1、-Mr Zhou, all of the students in our

19、 group, who lives _? -I think Li Lei does. A. fat B. father C. farthest D. farest2、The Changjiang River is _ than any other river in China. A. shorter B. longer C. shortest D. longest3、Bob never dose his homework _ Mary. He makes lots of mistakes. A. so careful B. as carefully as C. carefully as D. as careful as4、_ she is, _ she feels. A. The more busy, the more happy B. The b