初中英语形容词比较级和最高级课件.ppt

1、初中英语形容词比较级和最高级课件Birth: 1954,04,07Height: 1.73mWeight: 63kgBirth: 1961,09,27Height: 1.74mWeight: 64kgtallershorterheavierthinnerolderyoungerWho is the oldest and who is the youngest?Height:Weight:Hair:Chen Long is the oldest and Xie Tingfeng is the youngest.Chen Long is the shortest and Xie Tingfeng

2、is the tallest.Chen Long is the thinnest and Xie Tingfeng is the heaviest.Chen Long has the longest hair and Liu Dehua has the shortest hair.Birth: 1954,04,07Height: 1.73mWeight: 63kgBirth: 1961,09,27Height: 1.74mWeight: 64kgBirth: 1980,08,29Height: 1.745mWeight: 68kg归纳总结 当_个人或物对比时用比较级。 当_人或物对比时用最高级

3、。两两三个及以上三个及以上形容词形容词比较级、最高级比较级、最高级的构成的构成A: cheap short quick thick light cool warm quiet 最高级：最高级：the - est比较级：比较级：直接加直接加erB: heavy easy tidy dry busy happy healthy hungry early最高级：最高级：y - i- est比较级：比较级：y -i- ery -i- erC: large late nice最高级：最高级：adj. + stD: bighotthin “双写双写”最后的辅音字母加最后的辅音字母加er/estwet fa

4、t比较级：比较级：adj.+ r delicious dangerous interesting popular beautiful careful outgoing 比较级比较级 ：more+ adj.最高级：最高级：the most+ adj.多音节形容词和部分双音节形容词：多音节形容词和部分双音节形容词：better best farlittle worse worstmore mostfarther farthestless leastgoodwellbadillmany much 部分形容词的不规则变化：部分形容词的不规则变化：词词 尾尾 变变 化化原级原级比较级比较级最高级最高级

5、hard largebigthin wethappy dryearlydifficult popular 你可以讲讲你可以讲讲吗？吗？单音节词在词尾加单音节词在词尾加-er(比较级比较级)或或-est(最高级最高级)以字母以字母e接尾接尾的词加的词加-r或或-st双写双写以辅音字母以辅音字母+y结尾的词结尾的词变变y为为i再再加加-er,或或-est多音节词和多数双音节词在其多音节词和多数双音节词在其前面加前面加more 和和 most 原级原级 good wellbad/badly ill many much little far 比较级比较级 最高级最高级better bestworsew

6、orstless more mostfarther较远较远further进一步进一步least farthest最远最远furthest最大程度最大程度 原级比较级 最高级importanteasythingoodwellhotexpensivecheapmanylargecan you?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 程度副词程度副词very, too, so, quite等修饰形容词的原级等修饰形容词的原级 如：如：very tall、 too hot、 so cold as+adj.+as 和和.一样一样 as funny as as b

7、ig as as happy as as smart as这个故事和那个故事一样有趣。这个故事和那个故事一样有趣。The story is as interesting as that one.否定形式：否定形式： not as+adj.+as 和和 不一样不一样这个问题不如那个问题难。这个问题不如那个问题难。The question is not as difficult as that one. 比较级比较级+than This cake is more delicious than that one（两者之间）（两者之间）这个蛋糕比那个蛋糕好吃。这个蛋糕比那个蛋糕好吃。比较级前可以用比较

8、级前可以用much,a lot,a little,a bit ,even来修饰来修饰Its much colder today.This book is a little more expensive than that book.比较级+and+比较级 越来越Its getting colder and colderOur country is getting stronger and strongerThe girl is becoming more and more beautiful吃的越多，吃的越多，会变得越胖会变得越胖you eat, you will be. the +比较级，比

9、较级， the +比较级比较级越越， 越越。The morethe fatter你们越仔细，出的错误就越少你们越仔细，出的错误就越少.The more careful you are, the fewer mistakes you make.他越忙越快乐他越忙越快乐._ _ he is, _ _ he will be.The busier the happier(三者或三者以上三者或三者以上)the+最高级最高级+ofin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.The girl with red hair is the tallest in our class.上海是中国最大

10、的城市上海是中国最大的城市.Shanghai is the largest in China.最重要的语言之一是英语。最重要的语言之一是英语。One of the most important languages is English. One of+the+最高级最高级+名词复数名词复数 “最最的的之一之一”云南是中国最美的城市之一。云南是中国最美的城市之一。Yun Nan is one of the most beatiful cities in China. the+序数词序数词+最高级最高级+单数名词单数名词+in短短语语 “在在中是第几个中是第几个”eg：黄河是中国第二长河。：黄河是

11、中国第二长河。The yellow river is the second longest river in China.中国是世界上第三大国家。中国是世界上第三大国家。China is the third largest country in the world.The Changjiang River is _ than any other river in China.A. shorter B. longer C. shortest D. longestback_ she is, _ she feels.A.The more busy, the more happy B. The bus

12、y, the happyC. Busier, happier D.The busier, the happierbackWhich is_ season in Beijing? I think its autumn. 2003 北京北京 A.good B.better C.best D.the best back- In our city its in July ,but it is even _in August . A. hotter; hottest B. hot; hot C. hotter; hot D. hot; hotterD- The bread is _ than these

13、 cakes A. very delicious B. much delicious C. more delicious D. as deliciousCback- An elephant is than a tiger. A. Heavy B. very heavy C. the heaviest D. heavier- Which subject is _ , physics or chemistry ? A. interesting B. most interesting C. more interesting D. the most interesting DCback-I study English as_as my brother.I study English as_as my brother.-Which is _ , a bicycle or a -Which is _ , a bicycle or a computer?computer?A.hard B. harder C. hardest A.A. expensiveexpensive B.more expensive B.more expensive C.the most expensive C.the most expensiveback