区别下面的英语句子,都是用比较级,都跟在runs后面,为什么一个直接用比较级,一个要先变副词,再加more-Sally and Linda are good at running.Who runs faster ? -Linda does. The runner has put on weight recently,so he runs more slowly than before.
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【1】fast既是形容词,也是副词所以例句一中直接加了er 【fast——faster】【2】slowy的副词slowly属于多音节词变比较级加more————————————————————附录一个元音和一个或者几个辅音因素结合可以构成一个音节,
no, ear 就是一个音节,一个音节叫单音节,两个音节叫双音节,三个音节以上叫多音节,reason就是两个音节.总之到音标中去找元音,看发音.有几种发音 就是几个音节.————————————————————————————————Ⅲ、形容词,副词的比较级、最高级　一、规则变化　　1.一般在词尾直接加er或est,例如,tall-taller-tallest,long-longer-longest　　2.以不发音的字母e结尾的单词在词尾直接加r或st,例如,nice-nicer-nicest　　3.以辅音字母+y结尾的词,把y变为i,再加er或est,例如,heavy-heavier-heaviest　　4.重读闭音节,末尾只有一个辅音字母,双写这个辅音字母,再加er或est,例如,big-bigger-biggest　　5.部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高级,例如,slowly-more slowly-most slowly；beautiful-more beautiful-most beautiful　Ⅳ形容词,副词　　等级的用法　　一、原级的用法　　1.只能修饰原级的词,very,quite,so,too　　例如,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 can‘t follow him.我弟弟跑得那么快以至于我跟不上他.　　2.原级常用的句型结构　　(1)“甲+be+(倍数)+as+形容词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”　　例如,Tom is as old as Kate.汤姆和凯特年龄一样大.　　Tom is twice as old as Kate.汤姆的年龄是凯特的二倍.　　“甲+实意动词+(倍数)+as+副词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”　　例如,Tom runs as fast as Mike.汤姆和迈克跑得一样快.　　Tom runs twice as fast as Mike.汤姆跑得速度是迈克的二倍.　　(2)“甲+be+not+as/so+形容词原级+as+乙”甲不如乙…　　例如,This room is not as/so big as that one. 这个房间不如那个大.　　“甲+助动词+not+动词原形+as/so+副词原级+as+乙”甲不如乙…　　例如,He doesn’t walk as slowly as you.他走路不像你那样慢.二、比较级的用法　　1.可以修饰比较级的词,much,a lot,far,…的多a little,a bit,…一点儿　　even甚至,still仍然　　例如,Lesson One is much easier than Lesson Two.第一课比第二课容易得多.　　Tom looks even younger than before.汤姆甚至比以前更年轻.　　This train runs much faster than that one.这辆火车比那辆跑地快.　　She drives still more carefully than her husband.她开车仍然比她丈夫还认真.　　2.比较级常用的句型结构　　(1)“甲+be+(倍数)+形容词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍”　　例如,Tom is taller than Kate.汤姆比凯特高.　　This room is three times bigger than that one.这个房间比那个大三倍.　　“甲+实意动词+(倍数)+副词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍”　　例如,I got up earlier than my mother this morning.我今天早晨起床比我妈妈还早.　　He runs three times faster than his brother.他跑的速度比他弟弟快三倍.　　(2)“甲+be+形容词比较级+than+any other+单数名词(+介词短语)”表示“甲比同一范围的任何一个人/物都……”,含义是“甲最……”.　　例如,The Yangtze River is longer than any other river in China.　　=The Yangtze River is longer than any of the other rivers in China.长江比中国的任何一条其他的河都长.　　=The Yangtze River is longer than the other rivers in China.长江比中国的其他所有的河都长.　　=The Yangtze River is the longest river in China.长江是中国最长的河流.　　注意：The Yangtze River is longer than any river in Japan.长江比日本的任何一条河都长.　　“甲+实意动词+副词比较级+than+anyother+单数名词(+介词短语)”表示“甲比同一范围的任何一个人/物都……”,含义是“甲最……”.　　例如,Mike gets to school earlier than any other student in his class.　　= Mike gets to school earlier than any of the other students in his class.迈克比他们班上任何一个其他的同学到校都早.　　= Mike gets to school earlier than the other students in his class.迈克比他们班上其他的同学到校都早.　　= Mike gets to school earliest in his class.迈克在他们班到校最早.　　注意：Mike gets to school earlier than any student in Tom’s class.迈克比汤姆班上任何一个学生到校都早.(迈克和汤姆不是同一个班)　　(3)“甲+be+the+形容词比较级+of the two+……”表示“甲是两者中较……的”.　　例如,Look at the two boys. My brother is the taller of the two.看那两个男孩,我弟弟是两个当中较高的那个.　　(4)“比较级+and+比较级”表示“越来越……”.　　例如,He is getting taller and taller.他变得越来越高了.　　The flowers are more and more beautiful.花儿越来越漂亮.　　He does his homework more and more carefully.他做作业越来越认真了.　　(5)“the+比较级,the+比较级”表示“越……,越……”.　　例如,The more careful you are,the fewer mistakes you’ll make.你越认真,犯的错误越少.　　(6)“特殊疑问词+be+形容词比较级,甲or乙?”　　例如,Which is bigger,the earth or the moon?哪一个大,地球还是月球?　　“特殊疑问词+实意动词+副词比较级,甲or乙?”　　例如,Who draws better,Jenny or Danny?谁画得比较好,詹妮还是丹尼?　　3.最高级常用句型结构　　(1)“主语+be+the+形容词最高级+单数名词+in/of短语”表示“……是……中最……的”.　　例如,Tom is the tallest in his class./of all the students.汤姆是他们班上/所有学生当中最高的.　　This apple is the biggest of the five.这个苹果是五个当中最大的.　　“主语+实意动词+(the)+副词最高级+单数名词+in/of短语”表示“……是……中最……的”.　　例如,I jump (the) farthest in my class.我是我们班跳得最远的.　　(2)“主语+be+oneofthe+形容词最高级+复数名词+in/of短语”表示“……是……中最……之一”.　　例如,Beijing is one of the largest cities in China.北京是中国最大城市之一.　　(3)“特殊疑问词+be+the+最高级+甲,乙,or丙?”用于三者以上的比较.　　例如,Which country is the largest,China,Brazil or Canada?哪一个国家最大,中国,巴西还是加拿大?　　“特殊疑问词+be+the+副词最高级+甲,乙,or丙?”用于三者以上的比较　　例如,Which season do you like (the) best,spring,summer or autumn?你最喜欢哪一个季节,春天,夏天还是秋天?——————————————————————————————祝学习进步(*^__^*)
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比较级跟runs 没有关系，而是它们本身构成的问题。因为fast 的比较级是faster。slowly 的比较级必须加 more ，构成 more slowly
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比较级不用than的知识点
没有than的比较级，句型和简单的句子都来些吧
提问者采纳
of the three.&quot, far，&quot，前面才有可能有冠词, in our class等等? 谁更高：He is the tallest in our class.
Mike is more intelligent than any other student in his class
8, almost.
如, much，前面的形容词要用比较级形式.
12;否定词语+比较级&quot.
我们的学校变得越来越美丽?
Which is the larger country，天气变得越来越暖和了.
Nothing is so easy as this。
This hat is nearly &#47，表示“越……越……”;。
It is getting cooler and cooler. 比较级与最高级的转换。(新楼是旧楼的四倍高)
13, the more you spend。
亚洲是欧洲的四倍大, rather： 使用最高级要注意将主语包括在比较范围内。
6, far：by far。
(错) Tom is the tallest of his three brothers. 表示倍数的比较级用法. A + be +倍数+ times + the + 形容词对应名词形式+ of + B, a lot,a little , lots. “the +比较级…….
(对) He is cleverer than his brother, any.a bit.
9, by far。
The wind became more and more heavily. 还可以用表示倍数的词或度量名词作修饰语, a little：
天气越来越凉爽.
如, mostly.要注意冠词的使用。
比较; almost the biggest。
The more money you make. 以上词(除by far)外.
他在我们班里是最高的.
This is much the best.
The sooner.要避免重复使用比较级。
(对) He is more clever than his brother，表示“最……”的意思.要注意对应句型. A + be +倍数+ times +as +原级+ as+ B.连用词
2)下列词可修饰最高级，花得越多.
11，Tim还是Tom.
风变得越来越大.
It is easier to make a plan 否定词语+ so… as&quot.
(对) China is larger than any other country in Asia, Canada or Australia, Canada or Australia. 序数词通常只修饰最高级.
She is the taller of the two sisters。
Africa is the second largest continent：Our school is twi结构表示最高级含义。
Our school is becoming more and more beautiful，如果有两者供选择, still,a bit。
2．在含有or的选择疑问句中，the better.
7：Who is taller. A + be + 序数词 +比较级+ than + B.
10.形容词.
=This is the easiest thing。如.修饰比较级和最高级的词
1）可修饰比较级的词
①, much, a great deal：
a：Which is larger、副词的最高级形式主要用来表示三者或三者以上人或事物的比较：Asia is four times as large as Europe。
This is the very best.
(对) Tom is the tallest of the three brothers，遵循前后一致的原则，后有名词的时候。
②,Tim or Tom.
钱你赚得越多?
The population of Shanghai is larger than that of Beijing：
Mike is the most intelligent in his class，必须置于比较级形容词或副词的前面，但位置与much不同。
(错) China is larger that any country in Asia。(亚洲比欧洲大三倍)
③. very可修饰最高级。
句子中有表示范围的词或短语。
注意：The new building is three times the height of the old one.
我们学校比你们学校大两倍.要避免将主语含在比较对象中, the+比较级”。
(错) He is more cleverer than his brother.
=Nothing is easier than this。
5, even等.
这座新楼比那座旧楼高三倍1．“比较级 + and + 比较级”或“more and more +原级”表示“越来越……”
如：It becomes warmer and warmer when spring comes, many?
She is taller than her two sisters
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其他1条回答
Mary is the more diligent one：Among all the teachers who have taught me，句子中没有than.This is the best movie I have ever seen.This is a book which I like most.He is one of the fastest swimmers of America.He is the older of the two.This area is one of the hottest areas in the world.This food is the worst one which I have ever eaten.John is the stronger one.He is one of the best movie actors.Do we have a better choice请注意以下的例子，但仍有比较级, he is the best
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出门在外也不愁“make our country more fair and more free.”这句话 fare 和free 都是形容词,比较级为何用More?不用fairer,freer?这句话是奥巴马演讲里面的.我的问题是：为何不说：Make our country fairer and freer.
可能是口语的关系,英国人和美国人讲话都比较随便.
fairer and freer,
这样说是错的吗？
好像不常见这种用法啊，一般会有better and better这样的两个相同的比较级表示越来越，像你说的这种情况我不记得有啊。
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扫描下载二维码much与more的区别?the people there are more friendly and more humorous than we expected.这句话中比较级为什么用more,而不用much?
much是一个修饰不可数名词的形容词eg:There is much water in the glass,玻璃杯里有很多水,水是不可数,所以用much修饰,系动词统一用单数.如果是修饰可数名次,则用manyeg：There are many people in the room.房间里有很多人.人是可数,所以用many修饰,而且人可数,所以系动词用的是are.more是much 和many的比较级eg：There are more people in this room than that one.这个屋子的人比那个屋子的人多eg：There is more water in this glass than that one.这个杯子里的水比那个杯子的水多
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比较级都用more修饰形容词的
more是much的比较级，在句子中看到than，所以要用比较级more.
因为这个句子就是个比较，后面的形容词比较长，所以用more辅助变作比较级
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