剑桥少儿英语二级上册第九单元(比较级)课件

ABAisshort.Bisshorter.Bisshorter

thanA.ABAisshort.Bisshorter.1Theyellowrulerislong.Thebluerulerislonger.Theblueyellowrulerislonger

thantheblueruler.

Theyellowrulerislong.The2Grandmaisold.5070Grandpaisolder.Grandpaisolder

than

grandma.Grandmaisold.5070Grandpa3Thisboyisyoung.81Thatbabyisyounger.Thatbabyisyounger

than

thisboy.Thisboyisyoung.81Thatbab4Thebeeissmall.Theantissmaller.Theantissmaller

thanthebee.Thebeeissmall.Theantis5Wangfeiisthin.Zhouxunisthinner.Zhouxunisthinner

than

Wangfei.Wangfeiisthin.Zhouxunis6Thepandaisbig.Theelephantisbigger.Theelephantisbigger

than

thepanda.Thepandaisbig.Theeleph7Jackisfat.Tomisfatter.Tomisfatter

thanJack.JackTomJackisfat.Tomisfatter.T8B.2+2=？A.2×2=？QuestionAisesay.QuestionBiseasier.QueationBiseasier

than

questionA.B.2+2=？A.2×2=？QuestionAis9Thisboyishappy.Thatbabyishappier.Thatbabyishappier

than

thisboy.Thisboyishappy.Thatbaby10SAMSUNGisgood.iphoneisbetter.iphoneisbetter

than

SAMSUNG.SAMSUNGisgood.iphoneisbe11Aisbad.Bisworse.Bisworse

thanA.ABAisbad.Bisworse.Biswo12Wuhanisbeautiful.Shanghaiismorebeautiful.Shanghaiismorebeautiful

thanShanghai.Wuhanisbeautiful.Shanghai13happybighappybig14形容词比较级（规则变化）1.单音节和少数双音节形容词比较级的构成。

1）在词尾加-er

tall—taller

2)以不发音的字母e结尾的，加-r

nice—nicerlarge—larger

3)重读闭音节以一个辅音字母结尾的，双写辅音字母，再加-er

big---biggerfat---fatter4)以y加辅音字母结尾的先将y变为i再加er.easy—easierfunny—funnier

health