最新形容词和副词的比较级和最高级PPT课件.ppt

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1、形容词和副词的比较级和最高级形容词和副词的比较级和最高级请你思考：什么是形容词和副词？请你思考：什么是形容词和副词？形容词形容词用于修饰名词，表示人或事物的属性或用于修饰名词，表示人或事物的属性或 特征等。特征等。副词副词是用来说明动作或状态的特征是用来说明动作或状态的特征,说明时间，说明时间，地点，程度等概念。它用来修饰动词地点，程度等概念。它用来修饰动词、形容词形容词、副词副词、短语或句子。短语或句子。形容词和副词原级的用法：形容词和副词原级的用法：2.as+2.as+原级原级+as “+as “和和一样一样”You are as tall as me.=You are as tall a

2、s I(am).This computer runs as fast as that one.3.not as3.not as(so)(so)+原级原级+as “+as “不如不如/没有没有”This jacket is not as(so)cheap as that one.She has not as(so)many books as I have.1.用来直接描述人物或动作用来直接描述人物或动作。2.John is a tall boy.Rabbits run fast.Our country is beautiful and strong.形容词和副词比较级的用法：形容词和副词比较级的

3、用法：1.1.比较级比较级+than “+than “比比更更”You are taller than me.=You are taller than I(am).I think his writing is more beautiful than yours.3.3.比较级比较级+and+and+比较级比较级 “越来越越来越”The weather is getting warmer and warmer.Our school is getting more and more beautiful.4.the+4.the+比较级比较级,the+,the+比较级比较级 “越越,越越”The mo

4、re exercise you do,the healthier you will become.2.2.比较级比较级(特殊疑问句特殊疑问句)，or?“or?“哪个更哪个更?”?”Which is longer,this one or that one?形容词和副词最高级的用法：形容词和副词最高级的用法：1.1.the+the+最高级最高级 +(+(名词名词)+)+表示范围的短语或从句表示范围的短语或从句 2.2.“是最是最”Bob is the tallest boy in our school.He is the kindest man that I have ever met.Li Ta

5、o jumps(the)farthest of all.She is the most careful student of us three.4.one of the+4.one of the+最高级最高级(形形)+)+名词名词(复复)+)+表示范围的短语表示范围的短语 “是是当中最当中最之一之一”Shanghai is one of the biggest cities in China.注注:形容词最高级前一般要加形容词最高级前一般要加the,the,副词最高级前可加可不加副词最高级前可加可不加3.3.最高级最高级(特殊疑问句特殊疑问句)，or?“or?“哪个更哪个更?”?”Who is

6、 the youngest,Jim,Tom or Jenny?2.the second(third)+2.the second(third)+最高级最高级+(+(名词名词)+)+表示范围表示范围 的短语的短语 “是第二是第二(三三)”)”The Chongming Island is the third biggest island in China.用括号内形容词或副词的适当形式填空用括号内形容词或副词的适当形式填空:1.This horse is very _(strong),but that horse is 2.much _(strong)than this one.2.Its so

7、late,so I drive the car _(slowly)than 3.usual.3.The _(little)you eat,the _(thin)you are.4.The Beijing Library is one of _(big)libraries in China.5.The street is as _(long)as that one,but it is_ (wide)than that one.6.His drawing isnt so _(good)as yours.7.When a piece of ice is taken into a warm room,

8、it becomes _(small)and _(small).8.This piano is _(expensive)than the other two.It is _(expensive)of the three.9.Which is _(difficult),English,physics or biology?strongstrongerlesslongsmallermore expensivethe most difficultmore slowlygoodthe biggestwidersmallerthe most expensivethinner1.He jumps_of t

9、he three.A.far B.further C.farther D.farthest2.There are _girls in the Class Two than inClass Four.A.more B.nicest C.most D.best3.Whose sweater is _of all?A.cheaper B.cheap C.cheapst D.the cheapest4.Peter is _than his brother.A.more fatter B.much fatter C.very fat D.the fattest5.Which month has _day

10、s in a year?Februry.A.fewer B.more C.the fewest D.the most 单项选择同义句转换，每空一词：同义句转换，每空一词：1.Mike is not so/as tall as Jack.Jack is _ _ Mike.2.He is the youngest in his class.He is younger than _ _ _ in his class.3.The cheetah is faster than any other animal in the world.The cheetah is _ _ animal in the w

11、orld.(同上同上)4.Japanese is less useful than Chinese.Japanese _ as/so useful _ Chinese.taller thanany other student the fastestisntas 完成句子完成句子1.Jack和和Mike一样高。一样高。2.Lily和和Lucy跳得同样远。跳得同样远。3.他比你高多了。他比你高多了。4.格林小姐的房间是所有房间中最干净的。格林小姐的房间是所有房间中最干净的。5.北京变得越来越美丽。北京变得越来越美丽。Jack is Mike.Lily jumps Lucy.He is you.Mi

12、ss Greens room is .Beijing is becoming .as tall asas far asmuch taller thanthe cleanest of allmore and more beautiful1.Sorry,this box is as _as that one.I cant carry it.(heavy)(吉林省2009)2.The Changjing River is _river in China.A.the longest B.long C.longer D.the longer (2009)3.Tom is a good runner.He

13、 runs_than his friends.A.fast B.faster C.slower D.slowerest（2008）4.-Who is _running star in your school?-_I think Jim is.(2007)A.famous B.more famous C.the most famous D.less famous5.Lets go by plane.Its_than by train.A.faster B.fastest C.slower D.slowest.Make your own sentences with comparative degrees and superlative degrees.Homework结束语结束语谢谢大家聆听！谢谢大家聆听！19