形容词比较最高级讲+练.doc

形 容 词 的 比 较 级 和 最 高 级讲 解 及 练 习(两者比较than相连，三者比较the在前，同级比较用原型，as……as永不离)Ⅰ. 常见的形容词及比较级和最高级的构成 （1）规则变化： ①单音节和部分双音节的形容词一般在词尾加-er Eg: calm---calmer tall---taller smart---smarter ②以字母e结尾的直接在词尾加-r Eg: nice---nicer fine---finer large---larger ③以“辅音+y 结尾的词，变y为 i，再加-er” Eg: early---earlier happy---happier busy---busier ④以重读闭音节的单个辅音字母结尾的词，双写辅音字母，再加-er Eg: big---bigger thin---thinner hot---hotter ⑤多音节或部分双音节的形容词在原级前面加more Eg: popular---more popular important---more important （2）特殊变化： 原级 比较级 最高级 goo/ well better best many/ much more most bad / badly（坏地） worse worst little less least old older（年龄）/ elder(辈份) oldest/ eldest far farther距离/ further（深奥的） farthest/ furthest Ⅱ. 形容词比较级的用法：表示两者（人或物）的比较。

⒈表达“A大于B”用 A + be + 比较级+than B ①. Tom比我胖 Tom is _____ (fat) than me. ②他的头发比我的短His hair is ________(short) than _________. He has ________ (short) hair than ________. (注意比较对象的一致性) ③. 英语比语文重要English is _______________ (important) than Chinese. ④. 我来的比你晚I come _______ (late) than you.（副词的比较级） ⒉ 表达“A和B一样”，用 A … as 原级 as B ①他和我一样高 He is as ________ (tall) as I/me. ②英语比语文重要English is as _______________ (important) as Chinese. ③他的头发和我的头发一样长His hair is ________ ________ _______ mine. ④他学习和你一样努力。

He works _______ hard ______ you. ⒊ 表达“A不如B”，用A …not+as/so+原级+as+B ①这辆车不像那辆车一样贵This car ______ _______ _______ ______（expensive） that one. =This car is ______ than that one. =That car is ______ _______ than this one. ②今天没有昨天暖和Today ______ _______ _______(warm) _______ yesterday. =Yesterday ______ ________ than today. ③他昨天来得没有我早He _________ come ________ (early)as I (did) yesterday. =He came _________ than I yesterday. (同级和比较级的同义句转换)4．比较级前可用much / a lot / far(… 得多)，a little（稍微）, even（甚至）等表示程度 He is much ___________( well) today. It’s much ____________ (expensive). He is very __________ (well) today. It’s too ___________ (expensive) 5.在两者之间选择哪一个更….，用比较级.Which /Who…,A or B? 谁跑得快Lucy 还是Lily？ Who runs _________, Lucy or Lily? 6.如果在两者之间表示“最„„”时要在比较级前加the，而且还用of the two, of the pair短语： 约翰是两个男孩子中较聪明的一个。

John is the cleverer of the two boys. Of the two boys, John is the cleverer. 这支手表是两个中比较便宜的This watch is ____________________of the two. 7.比较级前面可以加上表示具体数量差别的结构,表示具体“大多少”，“小多少”，“长多少”，“短多少”等 我比他大两岁 I am two years _________ _________ he. 这个建筑比那个建筑高20米This building is 20 meters ________ __________that one. △“比较级 +and+ 比较级”表示“越来越…” 天气越来越冷了It’s getting ______ and _______(cold) 比赛越来越有趣The game is_____________________ (interesting) 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 △ “The+ 比较级…，the+ 比较级…”表示“越…，就越… 越多越好 The ________, the _______. 他越忙就越高兴。

_____he is, ______ _______he feels. △ “用twice 等表示倍数的词+ as +原级＋as…”表示甲是乙的几倍 “用twice 等表示倍数的词+比较级than …”表示甲是乙的几倍 这间房是那间房面积的两倍This room is _______ as big as that one. =This room is _______bigger than that one 注意：在英语中，两倍用twice，而不用two times，三倍以上用three，four„times 同义引申高high /tall/long etc. The dress is twice as expensive as that one.The dress is twice more expensive than that one.一． 如果主句中谓语动词是不及物动词或（动词的宾语是物）时，than后面的人称代词既可 以用主格，也可以用宾格，且意义无区别例如：Lin Tao runs faster than I（me）．林涛跑得比我快二、如果主句谓语动词是及物动词，且than后面的名词或代词又与动词连用时，than后面的人称代词只能用主格。

例如：He loves the dog more than she does．他比她更爱这条狗不用her）三、如果主句谓语动词是连系动词be，than后面的人称代词用主格或宾格均可，且意义无区别例如：He is much fatter than she（her）．他比她胖得多四、如果主句谓语动词的宾语指人，than后面用主格代词或宾格代词，意思有区别，常用的动词有like，love，hate，know等试比较： She knows me better than he （knows me）．She knows me better than him．她了解我超过了解他Ⅲ. 形容词最高级的用法： 1.表示三者或三者以上（人或物）的比较,其中有一个超过其他几个形容词最高级前要加the，副词最高级前常省略the, 后面通常带of（in）短语来说明比较的范围（of 后的名词或代词表示与主语属同一类；in 表示时间或空间范围） ①在我们班上他最高 He is ______ ______ ______ ( tall) _____ our class. ②玛丽是这三个学生中最小的 Mary is ______ ______ ______ (young) ______ the three students. 2. 形容词最高级的前面常有the，my等形容词性物主代词，China's名词所有格，最高级前不加the This is ______ ______ day. 这是我最忙的一天。

Jack is ______ ______ friend. 杰克是吉姆最好的朋友 The Changjiang River is ______ ______ river.长江是中国最长的河流 3. 在which„A ,B orC_? 句中，表示三者或三者以上比较 Which is the biggest, the sun, the moon or the earth? 太阳,月亮,地球,哪一个最大？ 4. 形容词最高级表示“最...之一”时，可用“one of the+最高级+复数名词” Edison was one of the greatest inventors in the world. 爱迪生是世界上最为大的发明家之一 5．“the +序数词+最高级”表示“第几个最„”； The Yellow River is the second longest river in China 6.比较级和最高级的同义句转换 He is the tallest boy in his class. He is taller than any other boy in his class. He is taller than any of the other boys in his class. He is taller than any of the others in his class。