Unit 1 How tall are you,B Lets learn,1.一般的词-词尾+er fast-faster short-shorter long-longer 2.以字母e结尾的单音节词-词尾+r large-larger late-later nice-nicer fine-finer 3.以重度闭音节结尾，且词尾只有一个辅音字母的词-先双写该辅音字母，再+er. thin-thinner big-bigger fat-fatter 4.以辅音字母加y结尾的词-先改y为i,再+er. angry-angrier busy-busier early-earlier heavy-heavier easy-easier 5.多音节和其他双音节形容词变比较级，通常在前面加上more beautiful-more beautiful careful-more careful interesting-more interesting,形容词的变身法则,ruler,Im 175cm tall. How tall are you,175cm,How tall are you,Im 1
