Lesson 2 Which dress is better? 课件

课件27张PPT。课题： Lesson 2
Which dress is better ?1How is it?It is big.1How is it?It is hot.课题：Which string is shorter?The first one.1Which dress is prettier?The pink one.11Which string is longer?The first one.111绿色圃中小学教育网http://www.Lspjy.com绿色圃中小学教育网http://www.Lspjy.com形容词比较级的变化规则在使用形容词时，我们
需要描述“更怎么样”，
由此产生了形容词的
比较级
young—younger
old—older
tall—taller
long—longer
short—shorter
small—smaller
strong—stronger
Read after me小结：
一般的形容词变比较级时，
在词尾后直接加er.
eg:
cold—colder cool—cooler Thinner
bigger
fatter重读闭音节的形容词末尾只有一个辅音字母时, 先双写这个辅音字母, 再加-er.
heavier
happier
easier以“辅音字母+ y”结尾的双音节词，先改y为 i, 再加-er。以不发音的e结尾，直接加rlarge-larger
nice-nicer
fine-finer 1、一般在词尾加 — er
eg. cold – colder old — older
2、重读闭音节的形容词末尾只有一个辅音字母时, 先双写这个辅音字母, 再加-er.
eg. big – bigger thin – thinner
3、以“辅音字母+ y”结尾的双音节词，先改y为 i, 再加-er。
eg. easy – easier happy – happier

4、以不发音的e结尾，直接加r
eg. large- larger nice-nicer fine-finer
形容词的比较级变化规则 5、多音节形容词的比较级 多音节是指大于等于3个音节的单词。前面加more（更加），表示更加怎么样。
eg. delicious – more delicious
interesting – more interesting
beautiful– more beautiful
巧学妙计：形容词的比较级 比较级有规律，一般词尾加上er俩兄弟。
重读“辅元辅”尾要牢记，末尾双写别忘记
辅音加 y 结尾时，变 y 为 i 是必须。
原级若是 e 结尾，直接加 r 就可以。tall—
funny—
large—
big—
beautiful—综合练习tallerfunnierlargerbiggermore beautifulcold—colder old---older small---smaller
young---younger
hot---hotter big---bigger fat---fatter
thin---thinner
pretty---prettier easy---easier early—earlier happy---happier
good---better bad---worseFinfing their missing parts.I am cold.
I am old.
I am young.I am cold___.
I am old____.
I am young__.erererI am big.
I am fat.
I am thin.I am big___.
I am fat___.
I am thin___.gerternerIt’s easy.
He’s early.
They’re happy.It’s eas___.
He’s earl___.
They’re happ___.ierierierThank you