四年级下比较级

乌鲁木齐市第五十二小学

师晓蕾

正话反做：老师说，你来做。

（big &small, long& short, fat& thin, ）

chant & guess big, big , big ears long, long, long nose short, short, short tail Body is fat.

Body is fat.

guess, guess, who am I?

Hello, I am

mother. I am big. Hello, I am baby.

I am big ,too.

Mother elephant is big. Baby elephant is big too. Mother elephant compare with(对比) baby elephant, who is big?

当我们遇到“更大”的该如何在英语中表示呢？

The mother elephant is bigger.

Let compare other picture.

并思考当我们遇到“更…”的该如何在英语中表示呢？

The mother elephant is big ger.

Let compare other picture.

并思考当我们遇到“更…”的该如何在英语中表示呢？

Shang yuesong is tall. Li runze is tall, too. Shang yuesong is tall er.

Read & compare

Baby elephant is big. Mother elephant is bigg er. Li runze is tall.

Shang yuesong is tall er.

Who are they ?

Who is taller?

Yao ming is

taller than

Pu yunlong.

They are old

They are young

They are strong

Name : Han zhijian Age: 10

Name : Ms Shi Age: 27Ms Shi is older. Han zhijian is younger.

Sing a song

I am older.

I am older than Han zhijian, than Han zhijian.

Han zhijian is younger. Han zhijian is younger than me.(两遍)

英语比较级的用法总结

☆形容词的比较级☆ 当我们需要对事物作出比较时，需要用到比较级。 比较级的句子结构通常是： 什么 + 动词be (am , is , are ) + 形容词比较级 + than（比）+ 什么 ,如： I’m taller and heavier than you. （我比你更高和更重。） An elephant is bigger than a tiger.（一只大象比一只老虎更大。）形容词的比较级是在形容词的基础上变化而来的，它的变化规则是： ①一般的直接在词尾加er ，如 tall - taller , strong - stronger , ②以e结尾的，直接加r ，如 fine – finer , ③以辅音字母加y结尾的，先改y为i再加er，如funny - funnier ④双写最后的字母再加er，如big – bigger, thin – thinner , hot – hotter 除此之外，还有几个特殊的单词，它的比较级和最高级都是不规则的，如：many / much（原形）– more（比较级）– most（最高级） little / few（原形）– less （比较级）– least（最高级） good（原形）– better（比较级）– best（最高级） bad （原形）– worse（比较级）– worst（最高级） far （原形）– further– furthest 附加：形容词的最高级变化类似于比较级，只是把词尾的er改成est，如： tall （原形）- taller （比较级）- tallest （最高级） long（原形）- longer（比较级）- longest（最高级） big （原形）- bigger（比较级）- biggest（最高级） ☆注意☆比较的两者应该是互相对应的可比较的东西。

小学英语形容词比较级总结大全

英语形容词比较级 (一)一般句式的构成： A + is / are+ 形容词比较级+ than + B A 是主格 B 是宾格 如：She is taller than me. 主格+ be + 形容词比较级+ than + 宾格 （二）英语形容词比较级的构成 英语形容词比较等级有三个： 原级，比较级和最高级。 形容词比较等级形式变化有规则的和不规则的两种。 规则变化： 1）单音节词末尾加-er（比较级），-est（最高级）【例】原级比较级最高级 great greater greatest small smaller smallest clean cleaner cleanest 2）单音节如以e结尾，只加-r（比较级），-st（最高级）【例】fine finer finest nice nicer nicest wide wider widest

3）闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅音字母，再加-er （比较级），-est（最高级） 【例】big bigger biggest hot hotter hottest red redder reddest 4）少数以-y，-er，ow，-ble结尾的双音节词，末尾加-er（比较级），-est（最高级）。 以-y结尾的词，如-y前是辅音字母，则变y为-i，再加-er和-est。以-e结尾的词只加-r和-st。 【例】clever cleverer cleverest narrow narrower narrowest able abler ablest easy easier easiest 5）其它双音节和多音节词皆在前面加单词more和most。 【例】careful more careful most careful difficult more difficult most difficult delicious more delicious most delicious 不规则变化： 原级比较级最高级 good/well better best bad worse worst

the比较级…,the比较级…”的用法

“the more…,the more…”的用法 （1）“the more…,themore…”句型为“the+形容词或副词比较级，the+比较级”结构，常表示“越……,就越……”，是一个复合句，其中前面的句子是状语从句，后面的句子是主句。 The more he gets,the more he wants.他越来越贪（他得到的越多，就越想要）。 The more she learns,the more she wants to learn.她越学就越想学。 （2）“the+比较级，the+比较级”句型主从句的时态常用一般现在时或 一般过去时。 The harder he worked, the more he got.他工作越努力，得到的就越多。 （3）若主句的谓语动词用一般将来时，从句的谓语动词要用一般现在时表示将来。 The harder you work,the greater progress you will make.你越用功，进步就越大。 The longer the war lasts,the more the people there will suffer.战争持续越久，那里的人们受难就越多。 （4）在这种句型中，主句在程度上随着从句变化而变化，常把被强调的部分提前。 The faster you run, the better it will be.你跑得越快越好。 （5）这种句型的特点是前后都可以有所省略，特别是谚语、俗语，只要意义明确，越简单越好。 The more, the better.多多益善。

The sooner, the better.越早越好。 （6）这种句型中的比较部分通常是状语、宾语、表语，也可以是主语。 The more English you practice,the better your English is.你练习英语越多，你的英语就越好。 The busier he is,the happier he feels.他越忙越高兴。 The more air there is inside the tyre, the greater the pressure there is in it.轮胎里空气越多，里面的压力就越大。 （7）若表示“越……,越不……”，常用“the more…,the less…”句型。 The more she flatters me, the less Ilike her.她越逢迎我，我越不喜欢她。 （8）若表示“越不……,就越……”，常用“the less…,the more…”句型。 The less he worried,the better he worked.他越不烦恼，工作就干得越 好。

比较级用法

比较级句式 一、the+比较级, the+比较级 此句型表示后者随着前者的变化而变化，意为“越……就越……”，前者相当于一个条件句，因此，要用一般现在时代替一般将来时。如：1）The better I knew him, the more I liked him. 我越了解他就越喜欢他。 2）The more difficult the questions are, the less likely I’ll be able to answer them. 题目越难我越答不出。 二、the+比较级+of the two 表示“两者中较…的那个人或物”时，在比较级前加定冠词the。 1）He is the taller of the two. 他是两人中较高的那个。 2）She was the more promising worker of the two. 她是两人之中更有培养前途的工人。 三、比较级+and+比较级 此句型表示“越来越…”，单音节形容词或副词用“-er+and +-er”，如： 1）Things are getting better and better every day.

情况一天天好起来。 2）It’s becoming more and more difficult to find a job. 找工作越来越困难了。 3）Holiday nights are getting less and less expensive. 假日机票越来越便宜了。 四、not +比较级+ than / no +比较级+ than 比较级前加not，表示前者不如后者，与not as…as相当；比较级前加no是对两者的否定，意为“和……一样不……”，与neither…nor…或“as+相反意义的形容词或副词+as”相当。如： 1）He is not taller than me. 他不如我高。 2）He is no taller than me. 他同我一样不高。(即一样矮) 3）His English is not better than mine. 他的英语不如我的英语好。 4）His English is no better than mine. 他的英语同我的英语一样不好。(即一样差) 5）You are not more careful than he is. 你不如他仔细。 6）You are no more careful than he is.

比较级的用法知识点总结

比较级的用法知识点总结 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。 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。 “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。 （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”。

比较级的用法

比较级的用法 句型：A+动词+形容词比较级+than + B. 二者相比较,说明“A比B更……一些”时要用一个连词than引导的从句. I am older than you. 注意 than后面接代词时,一般要用主格.但在口语中也可使用宾格. 需注意的比较级用法 1.在形容词比较级前还可以用much, even, still, a little,……来修饰,表示“……的多”,“甚至……”,“更……”,“……一些”. Our city is much more beautiful than yours. 我们的城市比你们的漂亮得多. This is even harder than steel. 这个东西甚至比钢还硬. 2.表示倍数：…times+形容词比较级+than… Our room is twice larger than theirs. 我们的房间比他们的大二倍. The Yangzi River is ten times longer than the river in your city. 长江比你们城市的河长十倍. 3.表示“大三岁”,“高二厘米”时要用《表示数、量的词+比较级》来表示. I'm two years older than you. 我比你大二岁. 4.《比较级+ than any other +单数名词》表示“比其他的任何……都……” （这个句型是用比较级形式表达最高级的意思.） He is better than any other student in the class. 他在班里,比任何一个别的学生都好. （暗指：他是最好的） 5.《比较级+and+比较级》译为“越来越……” China is more and more beautiful. 中国变得越来越美丽 注意 多音节形容词用此句型时,要用more and more +形容词原级；而不能用more beautiful and more beautiful. 6.《the+比较级…,the+比较级…》译为“越……就越……” The busier he is, the happier he feels. 他越忙就越高兴. The higher the ground（is）,the thinner air becomes. 越高,空气就越稀薄. 7.《the+比较级+ of the two》译为“两个中比较……的”. This watch is the cheaper of the two. 这支手表是两个中比较便宜的. He is the better of the two. 他是这两个人中比较好的. （Who）is+比较级… 比较A和B,问“哪一个较……”时用《Which is+比较级,A or B》句型.如果是人与人相比时,用Who代替Which. Which one is more popular, the radio or the movie 收音机和电影,哪一个更普及 一般来说,表示“等于”时用原级,它的结构是 as+原级+as.如：I'm as tall as my twin brother.我和我的双胞胎哥哥一样高.

小学英语形容词的比较级专项练习

形容词加er的规则： ①一般的直接在词尾加er ，如tall - taller , strong - stronger , ②以e结尾的，直接加r ，如fine - finer , ③以辅音字母加y结尾的，先改y为i再加er，如funny - funnier ④以结尾，双写最后的字母再加er， 如big--bigger, thin--thinner ,hot–-hotter，sad--sadder，fat—fatter 另外多音节词，在多音节词前加more 如：beautiful--more beautiful，expensive--more expensive 除此之外，还有几个特殊的单词，它的比较级和最高级都是不规则。如：many / much（原形）- more（比较级）- most（最高级） little / few（原形）- less （比较级）- least（最高级） good（原形）- better（比较级）- best（最高级） bad （原形）- worse（比较级）- worst（最高级） far （原形）-- further-- furthest 一、请写出下列形容词的比较级和最高级。 big ______ ______ small ______ ________ new ______ ________ tall ______ ______ short______ ________ old______ ________ weak ______ ______ strong ______ ______ fat______ ________ hot ______ ______ cold ______ ________ thin ______ ________ nice ______ _____ good ______ ________ high______ ________ bad ______ ______ much ______ ________ low______ ________ well ______ ______ far ______ ________ little ______ ________ cheap______ ______ easy ______ ________ ugly ______ ________ heavy ______ ______ cute ______ ________ fine______ ________ early ______ _____ tidy______ ________ bright______ ________ large ______ ______ happy ______ _______ pretty______ ________ young _______ _______wet _____ _______ long______ _______ clean_______ _______ dirty_____ ______ lovely______ _________ famous________ __________ boring __________ _____________ interesting ________ __________ important ________ ____________ delicious _________ __________

比较级的用法(一)

比较级的用法（一） 最佳答案 1.“A + be +形容词比较级 + than + B”意思为 “A比B更……”。如 This tree is taller than that one. 这棵树比那 棵树高。注意： ①在含有连词than的比较级中，前后的比较对象必 须是同一范畴，即同类事物之间的比较。 ②在比较级前面使用much，表示程度“强得多”。 如： A watermelon is much bigger than an apple. ③very, quite一般只能修饰原级，不能修饰比较级。2．“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. 春天来了，天气变得越来越暖和了。 It is getting cooler and cooler.天气越来越凉爽。The wind became more and more heavily.风变得越 来越大。 Our school is becoming more and more beautiful. 我们的学校变得越来越美丽。 3．在含有or的选择疑问句中，如果有两者供选择， 前面的形容词要用比较级形式。如：

Who is taller Tim or Tom? 谁更高，Tim还是Tom? 4. “the +比较级……, the+比较级”，表示“越……越……”。 The more money you make, the more you spend.钱 你赚得越多，花得越多。 The sooner，the better.越快越好。 5. 表示倍数的比较级用法： ①. A + be +倍数+ times + the + 形容词对应名词 形式+ of + B.如。：The new building is three times the height of the old one.这座新楼比那座旧楼高 三倍。(新楼是旧楼的四倍高) ②. A + be +倍数+ times +as +原级+ as+ B.如： Asia is four times as large as Europe.亚洲是欧 洲的四倍大。(亚洲比欧洲大三倍) ③. A + be + 序数词 +比较级+ than + B.如： Our school is twice bigger than yours.我们学校 比你们学校大两倍。 6.形容词、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，表示“最……”的意思。 句子中有表示范围的词或短语。如：of the three, in our class等等。如：

小学英语形容词的比较级和最高级的专项练习

形容词的比较级和最高级的专项练习 一、请写出下列形容词的比较级和最高级。 big ______ ______ small ______ ________ new ______ ________ old______ ________ tall ______ ______ short______ ________ weak ______ ______ strong ______ ______ fat______ ________ hot ______ ______ cold ______ ________ thin ______ ________ nice ______ _____ good ______ ________ high______ ________ low______ ________ bad ______ ______ much ______ ________ good______ ______ far ______ ________ dirty_____ ______ cheap______ ______ easy ______ ________ ugly ______ ________ heavy ______ ______thin ______ ________ clean_______ _______ bright______ ________ early ______ _____ tidy______ ________ large ______ ______ happy ______ _______ pretty______ ________ young _______ _______wet _____ _______ long______ _______ famous___ _ _______ interesting important delicious outgoing 二、用形容词的适当形式填空。 1. Fred is the _______(short) in his class . 2. My book is _______ (new) than my sister’s . 3. That piece of chicken is the ___________( heavy)in the fridge . 4. Her rule is (long), and it’s the (long)of ours all . 5. Is a fish ______ (thin) than a bird ? 6. A apple tree isn’t _______( short ) than a pear tree . 7. The leopard(美洲豹) can run _______( fast), but the cheetah（非洲猎豹）can run _____( fast) than it . It can run ________( fast ) in the world . 8. Is she the ________(old ) woman in the world ? 9. Which is _______( big ), a dinosaur（恐龙） or a blue whale（鲸）? The blue whale is _________( big ) than a dinosaur , it is the _______(big) animal in the world . And elephant is the ________(big) animal on land . 10. My father leaves home _______(early ) than me . 11. This zoo is much _______(good ) than the old one . 12. My brother is much _______(tall ) than my cousin . 13. The shoe shop is ________ (near) the park . 14. This bag is very ________( heavy), but that one is _______(heavy) than this one . It’s the ________( heavy) of all .

比较级的基本用法

比较级的基本用法： ①两者相比较,“比较级+than”She is taller than me. ②两者相比较“…，A or B?”Who is more beautiful , A or B? ③much, a little, a lot, even, far, a bit +比较级 She is much taller than me. ④“the+比较级+（n.）+of+the two …”表示“两者之间较…的”， He is the taller of the two boys. She is the older girl of the two girls. ⑤“比较级+and+比较级”结构，译作“越来越…” I am getting taller and taller. China is becoming more and more beautiful. ⑥“the +比较级，the +比较级”译为“越,就越…”。 The more you eat, the heavier you will be. The more you study , the more you know. ⑦“倍数+as+原级+as”或“倍数+比较级+than”译为“.几倍”。 Our classroom is twice as large as yours. My ruler is three times longer than yours. ⑧Tom is six years older than you. ⑨用比较级表最高级意义的句型： …比较级+than+any other+单数名词 …比较级+than+the other+复数名词 Ann is cleverer than any other student in her class. =Ann is cleverer than the other students in her class. = Ann is the cleverest student in her class. ⑩“less+原级+than”译为“…不如…”。 English is less important than Chinese. The book is less difficult than that one. ⑾同级比较句型 “as+原级+as”译为“与…一样”。He is as tall as his father. “not as/so +原级+as”译为“…不如…”He isn’t as/so tall as his father. ⑿在比较状语从句中，常用that代替上文的单数/不可数名词，用those代替上文的复数名词。 The weather in Nanjing is warmer than that in Beijing . The car in Nanjing is cheaper than that in Beijing. The students here study harder than those there.

比较级用法大全

其句型有: 1.... times＋形容词（副词）比较级＋than... This hall is five times bigger than our classroom. 这个大厅比我们的教室大五倍。（是我们教室的六倍大） The car runs twice faster than that truck. 这辆轿车的速度比那辆卡车快两倍（是那辆卡的三倍快）2.... times＋as＋形容词（或much）或副词原级＋as... The big box is four times as heavy as the small one. 大箱子是小箱子的四倍重。 Asia is four times as large as Europe. 亚洲的面积是欧洲的四倍。 Ten is twice as much as five. 十是五的两倍。 The plane flew ten times as high as the kite. 那架飞机飞行高度是那个风筝的十倍。（高出九倍）3.... times＋the＋名词（size, height, weight, length, width）＋of Your playground is 900 metres wide, three times the size of ours.你们操场有900米宽是我们的三倍。This street is four times the length of that one. 这条大街是那条街的四倍长。 This big tree is four times the height of that small one. 这棵大树的高度是那棵小树的四倍。（比那棵小树高三倍） 一．填空： 1.这本书和那本书一样有趣。This book is ___________ __________ ____________ that one. 2.今天比昨天冷的多。It is __________ ______-____ today___________ it was yesterday. 3.他比我大两岁。He is ________ __________ _________ than I. 4.这个故事不如那个恐怖。This story is ______-_ ________ ________ _________ that one. 5.她的身体状况一天天好起来。He is getting _________ __________ __________ every day. 6.他对英语越来越感兴趣。He is becoming _________ _____ _________ ________ ____English. 7.他吃的越多，人越胖。The more he eats, the ___________ he gets. 8.你的问题是两个中比较难的那个。Your question is _________ _________ __________of two. 这1.This rope is ________ ________ ________ _________ that one. 2.This rope is ________ _________ _________ _______ that one. 2.数学不如中文有趣 Maths is _______ ________than Chinese 3.那个盒子是这个的四倍 That box is _______ ________as big as this one 3. 这条街道比那条短四倍。 This street ________ ________ _________ ________ ________that one. 二．改错： ( )1.He is more cleverer than I 改：___________________________ ( )2.China is larger than any country in Asia. 改：________________ ( )3.Our country is more beautiful and more beautiful. 改：________________ ( )4.This room is twice big than that one. 改：____________________ ( )5.He is as younger as me 改：_______________________ ( )6.This cake is less more delicious than that one. 改：_____________

小学形容词的比较级和最高级

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比较级的相关用法； 形容词、副词的比较级和最高级的构成规则 1．一般单音节词和少数以-er，-ow结尾的双音节词，比较级在后面加-er，最高级在后面加-est； （1）单音节词 small →smaller →smallest short →shorter →shortest tall →taller→tallest great →greater →greatest （2）双音节词 clever →cleverer →cleverest narrow →narrower →narrowest 2．以不发音e结尾的单音节词，比较在原级后加-r，最高级在原级后加-st； large →larger →largest nice →nicer →nicest able →abler →ablest 3．在重读闭音节（即：辅音＋元音＋辅音）中，先双写末尾的辅音字母，比较级加-er，最高级加-est； big →bigger →biggest hot →hotter →hottest fat →fatter →fattest 4．以“辅音字母＋y”结尾的双音节词，把y改为i，比较级加-er，最高级加-est； easy →easier →easiest heavy →heavier →heaviest busy →busier →busiest happy →happier →happiest 5．其他双音节词和多音节词，比较级在前面加more，最高级在前面加most； beautiful →more beautiful →most beautiful different →more different →most different easily →more easily →most easily 注意：（1）形容词最高级前通常必须用定冠词the，副词最高级前可不用。 The Sahara is the biggest desert in the world. （2）形容词most前面没有the，不表示最高级的含义，只表示"非常"。 It is a most important problem. =It is a very important problem. 6．有少数形容词、副词的比较级和最高级是不规则的，必须熟记。 good/well →better →best bad/ill →worse →worst old →older/ elder →oldest/eldest many/much →more →most little →less →least far →further/farther→furthest/farthest 修饰比较级和最高级的词 1. far 用于比较级之前，加强语气； It is far colder today than yesterday . 2. by far 最高级之前，加强语气； 用来强调比较级，放在比较级之后；放在前面时，则常需在比较级之前加上定冠词the . The Pacific is by far the largest ocean in the world . The old woman became better by far . Riding a bicycle is by far the easier than driving a car . 3.very 与much 区别联系； 1）. 修饰形容词或副词的原级用very ，不用much . In his early childhood , Einstein did not seem to be very bright . 在童年时代，爱因斯坦似乎不很聪明。 2）.修饰动词时，应用much ，不用very ，但可用very much 。

小学英语常见形容词及比较级、最高级变化一览表

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