小学英语形容词比较级课件-小学英语形容词比较级题

1、形容词的比较级，最高级2022/10/12形容词是用来修饰和描述名词，通常放在名词之前 a blue cap a big orange形容词既可修饰单数也可修饰复数 a red strawberry three red strawberries一.形容词的概念2022/10/122.形容词可以放在 be 动词之后，用来 叙述和说明主语 This suit is blue. These suits are blue. The apple is red. The apples are red.2022/10/12big smallopen closedtall short short long3.

2、形容词中的反义词：2022/10/12Beautiful uglyhappy sadill wellYoungoldfast slow2022/10/12bigbiggerLook at the pictures and understand 看图并理解2022/10/12Look at the pictures and understand 看图并理解bigbiggerbiggest2022/10/12fastfasterfastestLook at the pictures and understand 看图并理解2022/10/12三、形容词的级形容词有三个等级： 原级、比较级、最高级1

3、.原级：即形容词的原形。 small, good, pretty, big, many hard, happily, slowly, quickly 程度副词very,too,so,quite等修饰形容词和副词的原级。 如：very tall、 too hot、 so cold quite interesting run quickly 2022/10/12形容词/副词比较级变化规则构成方法原级比较级单音节和少数双音节单词tall longoldlargenicethinbighotredangryeasybusy一般在词尾加-ertallerlongerolder以字母e结尾，直接加-rla

4、rgernicer以重读闭音节结尾的，如末尾只有一个辅音字母，应先双写该字母，再加-erthinnerbiggerhotterredder以“辅音字母+-y”结尾的，先把y变成i，再加-erangriereasierbusier2022/10/12多音节词多音节词和多数双音节词在前面加more和most beautifulmore beautifulmost beautiful2022/10/12原级比较级最高级many / muchmoremostgood / wellbetter bestlittlelessleastoldolder / elderoldest / eldest2. 不规

5、则变化【巧记】： 特殊形式比较级, 共有三对二合一, 坏病两多和两好 little意思不是小, 一分为二有两个, 一是老来二是远2022/10/12The dog is bigger than the mouse.The horse is the biggest of all.The boy is younger than the man.The baby is the youngest of the three.bigbiggerbiggestyoung youngeryoungest2022/10/12JimLi LeiTomLi Lei is taller than Tom.Jim is

6、 the tallest of all.￥30￥20￥10The yellow coat is cheaper than the purple one.The brown coat is the cheapest of the three.2022/10/12The dog is bigger than the mouseThe boy is younger than the man.Li Lei is taller than Tom.The yellow coat is cheaper than the purple one.比较级ConclusionA + be + 比较级 + than

7、+B形容词比较级句式的结构：2022/10/12最高级ConclusionThe horse is the biggest of all.The baby is the youngest of the three.The brown coat is the cheapest.Jim is the tallest in our class.主语 + be + the + 最高级 + of / in.形容词最高级句式的结构：2022/10/12￥30￥20￥10TomLi LeiJimyoungcheaptall2022/10/12Jim is strong.Li Lei is . Tom is

8、.strongerthe strongestExercise2022/10/12The blue car is nice.The red car the blue car.(红车比蓝车好看）The colour car of all.（彩色车最好看）is nicer thanis the nicest2022/10/12做题了，看看谁最棒？1. 写出下列形容词的比较级和最高级nice . 2) hot ,slow . 4) late ,happy . 6) fat ,heavy . 8) thin ,9) good/well . 10) wide ,11) far . 12) bad/ill . 13)beautiful ,14) much/many ,15)clever . 16)important .nicer, nicesthotter, hottestslower, slowesthappier, happiestheavier, heaviestlater, latestfatter, fattestthinner, thinnestwider, widestfarther/furthere, farthe