形容词副词比较级最高级语法课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,形容词和副词的原级、 比较级和最高级的用法,Lets fill in the blanks,形容词的比较级和最高级构成,规则变化,不规则变化,一、形容词、副词的比较级、最高级的构成规则：,1 一般在形容词、副词后加上,er,表示,比较级,加 上,est,表示,最高 级,原级 比较级 最高级,1）small small small,2) young young young,3) fast fast fast,er,est,er,est,er,est,2,以不发音的,e,结尾的，只加上,r,表示,比 较级，加上,st,表示最高级。,1) large large large,2) nice nice nice,3) fine fine fine,r,st,r,st,r,st,3,以辅音字母,+y,结尾的，把消去,y,然后加,上,er,表示比较级；加上,est,表示最高级。,原级 比较级 最高级,1）early early early,2) happy happy happy,ier,iest,ier,iest,4,双写最后一个辅音字母,，然后加上,er,表示比较级；加上,est,表示最高级。,原级 比较级 最高级,1） big big big,2) thin thin,ner,thin,nest,3) wet wet,ter,wet,test,4) fat fat,ter,fat,test,5) hot hot,ter,hot,test,ger,gest,5,双音节和多音节的形容词，副词，在这些形容词和副词,前加上,more,表示比较级；加上,most,表示最高级。,原级 比较级 最高级,happily happily happily,heavily heavily heavily,more,most,more,most,3) expensive expensive expensive,4) carefully carefully carefully,exciting exciting exciting,frightening frightening frightening,boring boring boring,careful careful careful,more,most,more,most,more,most,more,most,more,most,more,most,双音节或多音节形容词和副词的比较级 和最高级的特殊情况：,1、一般是在原级前加more构成比较级，在原级前加most构成最高级。,beautiful more beautiful most beautiful,interesting more interesting most interesting,dangerous more dangerous most dangerous,2、某些单音节形容词，加more, most 构成比较级和最高级。,glad more glad most glad,pleased more pleased most pleased,tired more tired most tired,often-more often- most often,4、有些双音节和单音节形容词，既可以加er或est构成比较级和最高级，也可以加more 和most构成比较级和最高级。,friendly huge calm free true clever,不规则变化,原级,good,well,bad(ly),ill,many,much,little,far,old,比较级,最高级,说明,巧记：,特殊形式比较级,共有三对二合一,坏病两多并两好,little意思不是小,一分为二有两个,一是老来二是远,better,best,worse,worst,less,more,most,farther,further,older,elder,least,farthest,furthest,oldest,eldest,Good , better , best,Never let it rest .,Till good is better,And better , best .,好上加好，直到最好；,精益求精，永无止境。,原级,比较级 最高级,fast,short,big,thin,funny,heavy,athletic,expensive,far,faster,shorter,bigger,thinner,funnier,heavier,more athletic,more expensive,farther,fastest,shortest,biggest,thinnest,funniest,heaviest,most athletic,most expensive,farthest,important,_ _,easy_ _,wet_ _,happy_ _,careful _ _,thin _ _,good_ _,hot _ _,easily _ _,many_ _,nice _ _,big _ _,heavy_ _,delicious_ _,much_ _,给出下列词的比较级和最高级,more important,most important,easier,easiest,wetter,wettest,happier,happiest,more careful,most careful,thinner,thinnest,better,best,hotter,hottest,more easily,most easily,more,most,nicer,nicest,bigger,biggest,heavier,heaviest,more delicious,most delicious,more,most,一、形容词和副词原级的常用句型,Tom is as,tall,as Mike.,汤姆和迈克一样高。,1、,as+形容词原形+as,There are as,many students,in our class as yours.,我们班有和你们班一样多的学生。,Tom is as,old,as Mike.,汤姆和迈克一样大。,2、,否定 not as+形容词原形+as,“和 不一样”,或 not so+形容词原形+as,“不及不如,Lucy is,not as,tall,as,Mike.,Lucy is,not so,tall,as,Mike.,露西没有迈克那样高。,1、,比较级+than,二、形容词比较级的常用句型,This bridge is,longer than,that one.,Our school is,larger than,theirs.,比较级的用法：,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.,(2) 数量的比较,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,.,2、,表示两者之间的选,择,可使用,“Which is+ 比较级，or?”,表示不及另一方时，使用“less+原级+than”,Which,is,longer, this one or that?,This park is,less beautiful,than that one.,3、,形容词的比较级 +,and,+ 形容词的比较级 （前后形容词是同一个）,越来越,She is becoming,thinner and thinner,.,Our country is becoming,richer and richer,.,There are,more and more,students in our school.,Living in the world is becoming,more and more difficult,.,In spring, the,days,are getting,longer and longer,.,4、,“The+比较级，the+比较级”,表示越.越.,The smaller,the house is,the less,it will cost us the heat.,The more ,the better.,The busier he is ,the happier he feels.,他越忙就越高兴。,5、the+比较级+of+the+two 两者中比较.的,The watch is the cheaper of the two.,这块手表是两个中比较便宜的,He is the older of the two.,他是这俩个中年纪大的那个,He is the better of the two.,他是这两个中比较好的,特例,用比较级形式表示最高级的意思:,比较级+than any other+单数,He is,taller than any other boy,in his class.,在比较级前面使用的修饰词有：,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. Im a little,taller,than Mary.,3. This skirt is far/ much/ a lot,more beautiful,than that one.,记一记,原级前面通常使用very, quite, too, much too, as, so 等。,eg: 1. The room is very big.,2. The person is quite clever.,3. Today is too hot.,4. He eats too much, so hes much too heavy.,1、,形容词最高级的用法(in; of,+范围,),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.,他的房间是三个中最干净的一个.,上海是中国最大的城市.,The girl with red hair is,the,tallest,in,our class.,Today is,the,hottest day,of,the year.,His room is,the,cleanest,of,the three.,Shanghai is,the,largest,in,China.,三、形容词最高级的常用句型,2、,one of the+最高级+名词复数,表示“最.之一”,最高级+,of (in),Lu Xun is,one of,the,greatest,writer,s,last century.,Of all,the movie stars, I think Zhang Ziyi is,the best,.,3、三者及以上做比较,Which/Who+ 最高级，A ，B or C?,Who is the tallest, Jim , Mike or Tom,Which language is _ , English, French or Chinese?,A. difficult B. more difficult C. the most difficult,4、,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。,This is the third largest city in China,.,Hainan is a very large Island .It is the,second _ island in china.,A. large B. larger,C. largest D. most largest,等级,用法,句型,例句,原级,1.,表示双方在程度、性质、特征等方面相等时,2.表示双方不相等时,as+,原级形容词,/,副词,+as,not so/as+,原级形容词,/,副词,+as,He draws as well as her.,Tom is three times as,old,as,Mike,There are as,many students,in our school as yours.,Jim is not so/as tall asTom.,等级,用法,句型,例句,比较级,“Which is+ 比较级，or?”,Our school is,larger than,theirs./,Which is,longer, this one,or,that?,In spring, the days are getting,longer and longer,.,The,smaller,the house is,the less,it will cost us the heat.,1.表示两者之间的比较,比较级+ than,2.表,“,越来越,”,，表示本身程度的改变,比较级+and+比较级,3.表,“,越,越,表示一方随另一方的程度而变化,The+比较级，the+比较级,4.用比较级形式表示最高级的意思,比较级+than any other+单数,等级,用法,句型,例句,最高级,1.三者或以上表示最高程度,the+最高级+of/in的短语,2.表,“,最,之一,”,one of+the+最高级+复数名词,3.表,“,第几个最,”,the+序数词+最高级+名词,4.三者及以上做比较,Which/Who+ 最高级，A ，B or C?,用所给形容词或副词的适当形式填空,：,1,He gets up a little_,than,I.(early),2 You do the work _,than,Tom.(well),3 She is much _,than,her brother. (short),4 This picture is _,than,that,one .(beautiful),5 Which is _,the sun or the moon?(big),6 Jack is _of the two boys.(clever),earl,ier,better,short,er,more,beautiful,big,ger,the,clever,er,比较级用法,：,两者,比较,，常用句型：,A,+ (,much,a little,等修饰词),比较级,+,than,+,B,8,This is _ book,in,my bag.,(interesting),9,Which is _,of,the three places?,( far),10,The Changjiang River is one of _,rivers,in,the world. (long),11,Which city is _,Xian,Beijing or Nanjing? (beautiful),the most,interesting,the,far,thest,the,long,est,the most,beautiful,最高级用法,:,三者,或,三者以上,比较程度,最高,常用句型：A+,the,+,最高级,+,of,/,in,+ 范围,Choose the best answer,1.This problem is _ than that one.,A.difficulter B.more difficult C.much difficult.,2.Lis pencil is _ than Lucys.,A.longger B.more long C. longer .,V,V,3. It has the _ clothing store in the town.,A. goodest B. gooddest C. best D. better,4. This clothing store is _ than that one.,A. bad B. worse C. the worst D. worst,5. This book is _ of all.,A. cheapest B. cheap C. cheaper D. the cheapest,Choose the best answer,.,6. This is one of _ films of this year.,A. more exciting B. exciting,C. the most exciting D. most exciting.,7. This watch is _ than that one.,A. much expensive B. expensiver,C. more expensiver D. more expensive,8,、The Changjiang River is _ than any other river in China.,A. shorter B. longer C. shortest D. longest,9,、Bob never does his homework _ Mary. He makes lots of mistakes.,A. so careful B. as carefully as,C. carefully as D. as careful as,10,、_ she is, _ she feels.,A. The more busy, the more happy B. The busy, the happy,C. Busier, happier D.The busier, the happier,11,、The weather is getting c_ a_ c_,.(,越来越冷,),B,B,D D,older,nd,older,13,. In our city its,in July ,but it is even _in August .,A. hotter; hottest B. hot; hot,C. hotter; hot D. hot; hotter,14,. An elephant is,than a tiger.,A. Heavy B. very heavy,C. the heaviest D. heavier,15,. Which subject is _ , physics or chemistry ?,A. interesting B. most interesting,C. more interesting D. the most interesting,C,D,D,12,. The bread is _ than these cakes,A. very delicious B. much delicious,C. more delicious D. as delicious,C,