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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,*,形容词和副词的比较级和最高级。,大多数形容词和副词有三个等级：原级、比较级、最高级。原级指形容词和副词的原形；比较级用来表示“较,”,或“更,一些”；最高级则表示“最,”,Grammar,：,一、形容词和副词的原级：,表示两者（,A,与,B,）在某一方面相同时用句型：,A,+,谓语,+as+,形容词或副词的原形,+as+,B,.,eg:Tom,和,Sam,一样高。,Tom,is as,tall,as,Sam,.,Tom,和,Sam,跑得一样快。,Tom,runs as,fast,as Sam.,英语和数学一样重要。,English,is as,important,as,math,.,Lucy,和,Lily,学习一样好。,Lucy,studies as,well,as,Lily,.,2.,两者（,A,与,B,）在某一方面,A,不如,B,时用句型：,A,+,谓语,+not as/so+,形容词或副词的原形,+as+,B,.,eg:Tom,不如,Sam,高。,Tom,is not as/so,tall,as,Sam,.,Tom,不如,Sam,跑得快。,Tom,doesnt run as/so,fast,as,Sam,.,英语不如数学重要。,English,is not as/so,important,as,math,.,Lucy,不如,Lily,学习好。,Lucy,doesnt study as/so,well,as,Lily,.,二,、形容词和副词的比较级：,形容词和副词的比较级表示两个事物在进行比较时，一者比另一者较,/,更,。常用句型：,A,+,谓语,+,形容词或副词的比较级,+than+,B,.,eg:,Tom,比,Sam,高。,Tom,is,taller,than,Sam,.,Tom,比,Sam,跑得快。,Tom,runs,faster,than,Sam,.,英语比数学重要。,English,is,more important,than,math,.,Lucy,比,Lily,学习好。,Lucy,studies,better,than,Lily,.,1,、形容词和副词的比较级的规则变化：,一般直接在词尾加,er,或,est,tall,taller-tallest,light,lighter-lightest,以字母,e,结尾的直接加,r,或,st,nice,nicernicest,fine,finerfinest,以辅音字母加,y,结尾的形容词，要变,y,为,i,再加,er,或,est,heavy,heavierheaviest,busy,busier-busiest,以重读闭音节结尾且末尾只有一个辅音字母的,形容词，要双写末尾的辅音字母再加,er,或,est,thin,thinnerthinnest,hot,hotterhottest,多音节词或部分双音节词的比较级和,最高级在其前面加,more,或,most,。,beautiful,more beautifulmost beautiful,important,more importantmost important,Interesting more interesting most interesting,quickly more quickly most quickly,tired more tired most tired,2,、不规则形容词的比较级最高级,原 级,比 较 级,最 高 级,good/well,many/much,little,ill/bad/badly,far,old,better,best,more,most,less,least,worse,worst,farther/further,farthest/furthest,older/elder,oldest/eldest,写出下列形容词的比较级和最高级,（,1,）,ill/bad/badly,（,2,）,busy,（,3,）,big,（,4,）,rude,（,5,）,hot,（,6,）,easy,（,7,）,little,（,8,）,fast,（,9,）,hard,（,10,）,many,/much,（,11,）,happy,（,12,）,far,（,13,）,careful,（,14,）,good/well,（,15,）,difficult,（,16,）,small,（,17,）,quiet,（,18,）,old,3,、形容词比较级的用法,:,（,1,）两者（,A,与,B,）进行比较，“,A,比,B,较,/,更,”,。,A,+,谓语,+,形容词或副词的比较级,+than+,B,.,eg:,Tom,比,Sam,高。,Tom,is,taller,than,Sam,.,Tom,比,Sam,跑得快。,Tom,runs,faster,than,Sam,.,英语比数学重要。,English,is,more important,than,math,.,Lucy,比,Lily,学习好。,Lucy,studies,better,than,Lily,.,（,2,）两者（,A,与,B,）进行比较，“,A,比,B,大,/,长,/,高,”,A+,谓语,+,数量词,+,形容词或副词的比较级,+than+B,eg:Tom,比,Sam,大两岁。,Tom is two years older than Sam.,（,3,）两者（,A,与,B,）进行比较，“哪一个更,/,较,”,Which/Who,谓语,+,比较级,A or B?,eg:,数学和英语哪一科较简单？,Which is easier,math or English?,Tom,和,Sam,谁跑得更快？,Who runs faster,Tom or Sam?,（,4,）两者（,A,与,B,）进行比较，“其中,A,是两者中较,”,A+,谓语,+the+,比较级,+of the two.,eg,：,Tom is the taller,of the two,boys.,汤姆是这两个男孩中最高的,.,（,5,）比较级,+and+,比较级，表示“越来越,”,eg,：,Now it is hotter and hotter.,现在越来越热。,shorter and shorter,越来越短,longer and longer,越来越长,more and more beautiful,越来越漂亮,more and more interesting,越来越有趣,（,6,）,The+,比较级,，,the+,比较级,“,越,，就越,”,eg,：越多越好。,The more,the better.,你吃的越多，你就越胖。,The more you eat,the fatter you will become.,（,7,）用形容词的比较级来表达最高级的概念：,A+,谓语,+,比较级,+than any(other)+,可数名词单数,+,范围。,“,A,是,中最,的”或“,A,比,(,其他,),任何,都,”,注：,当,A,在范围内比较时，必须加,other;,当,A,不在范围内比较时，去掉,other.,eg,：上海比中国其他的任何一个城市都大,Shanghai is bigger than any other city in China.,上海比日本的任何一个城市都大,Shanghai is bigger than any city in Japan.,（,8,）修饰比较级的词,much(,的多,),、,far(,的多,),、,a lot(,的多,),、,even(,更,),、,still,（仍然）、,any(,任何,),a bit(,一点儿,)a little(,一点儿,),eg:This city is,much,more beautiful than,that one.,这座城市比那座城市漂亮的多。,Today is,even,hotter than yesterday.,She drives,still,more carefully than,her husband.,她开车仍然比她丈夫认真。,（,9,）修饰形容词,原级,的词：,very,、,rather,、,pretty,、,so,、,quite,、,too,He is too tired to walk on.,他太累了以至于不能再继续走了。,My brother runs so fast that I cant,follow him.,我弟弟跑得那么快以至于我跟不上他。,His lifestyle is quite different from mine.,他的生活方式和我的相当不同。,三、形容词、副词的最高级,形容词和副词的最高级常用来表示三者或三者以上人或物的比较。形容词最高级前必须加定冠词,the,而副词的最高级前可以不加定冠词,the,。但是当形容词的最高级前已经有了作定语用的形容词性的物主代词或名词所有格时，不在加,the,。,1,、主语,+,谓语,+the+,形容词或副词的最高级,+of/in,短语。表示“主语是,中最,的”。,My mother is,the busiest,in,my family.,我妈妈是家中最忙的。,I jump(the)farthest in my class.,我是我们班跳得最远的。,Tom is the tallest of all the students.,Tom,是所有学生中最高的。,2,、,one of the+,形容词最高级,+cn.,复数 “最,之一”。,Beijing is one of the largest cities in China.,北京是中国最大城市之一。,3,、,the+,序数词,+,形容词最高级,+,名词,表示“第几大长高,”,The Yellow River,the second longest,river in,China,黄河是中国第二长河。,4,、,Which/Who+,谓语,+the,+,形容词或副词最高级,A,B or C?,表示“三者中哪一个更、最,”,Which is,the biggest,the moon,the earth or the sun?,月球、地球和太阳哪一个更大？,四、比较级与最高级的互换,1,Jim is tall,er,than,any other,boy,in our class.(,吉姆比我们 班上任何一个男孩都高,),=Jim is tall,er,than,the other,boy,s,in our class.(,在我们班上吉姆其它的男孩高,),=Jim is,the,tall,est,in our class.,（吉姆是我们班最高的）,2.Jim is taller than any girl in our class.,（吉姆比我们班的 任何一个女孩都高）,I.,用形容词的正确形式填空,1.Which do you like _(well),apples,pears or bananas?,2.I think this story is _(interesting)than that one.,3.In the morning he is _(early).His father is _(early)than he.His mother is the _(early)of the three.,4.The Yellow River is the second _(long)river in China.,5.He thinks his corn is _(delicious)of all the food.,6.I feel math is _(difficult)than Chinese.,best,more,interesting,early,earl,ier,earl,iest,long,est
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