劍橋少兒英語二級上冊第九單元比較級PPT課件

1、1ab a is short. b is shorter. b is shorter than a.2the yellow ruler is long.the blue ruler is longer.the blue yellow ruler is longer than the blue ruler. 3 grandma is old.5070 grandpa is older. grandpa is older than grandma.4this boy is young.81that baby is younger.that baby is younger than this boy

2、.5the bee is small.the ant is smaller.the ant is smaller than the bee.6 wangfei is thin. zhouxun is thinner. zhouxun is thinner than wangfei.7 the panda is big. the elephant is bigger. the elephant is bigger than the panda.8jack is fat.tom is fatter.tom is fatter than jack.jacktom9b.2+2=？a. 22=？ques

3、tion a is esay.question b is easier.queation b is easier than question a.10this boy is happy.that baby is happier.that baby is happier than this boy.11samsung is good.iphone is better.iphone is better than samsung.12a is bad.b is worse.b is worse than a.ab13wuhan is beautiful.shanghai is more beauti

4、ful.shanghai is more beautiful than shanghai.14happybig15形容詞比較級（規(guī)則變化）形容詞比較級（規(guī)則變化）1.1.單音節(jié)和少數(shù)雙音節(jié)形容詞比較級的構(gòu)成。單音節(jié)和少數(shù)雙音節(jié)形容詞比較級的構(gòu)成。1 1）在詞尾加）在詞尾加-er-er tall tall tall taller er 2)2)以不發(fā)音的字母以不發(fā)音的字母e e 結(jié)尾的，加結(jié)尾的，加-r-r nice nice nice nicer r large large large larger r3)3)重讀閉音節(jié)以一個輔音字母結(jié)尾的，雙寫輔重讀閉音節(jié)以一個輔音字母結(jié)尾的，雙寫輔音字母，再加音字母，再加-er-er big - big big - biggerger fat - fat fat - fatterter4)4)以以y y加輔音字母結(jié)尾的先將加輔音字母結(jié)尾的先將y y 變?yōu)樽優(yōu)閕 i再加再加er.er. easy eas easy easierier funny funn funny funnier