剑桥二级上Unit9.ppt

Unit9 Sally is taller than Ben形容词的比较级形容词的比较级： 1.一般在形容词后加一般在形容词后加-er. eg. shorter, longer, smaller, older 2.e结尾的，直接加结尾的，直接加-r. eg. finer 3.辅音字母加辅音字母加y结尾的，结尾的，去去y为为i,再加再加-er. eg. happier 4.重读闭音节，重读闭音节，双写双写最后一个字母，再加最后一个字母，再加-er. eg. bigger 5.多音节和部分双音节，前加多音节和部分双音节，前加more. 6.不规则的。例：不规则的。例：good-better.Look, point and say. short shorter small smaller old older thin thinner long longer big bigger young younger fat fatter Ye Li is tall. Yao Ming is taller. Yao Ming is taller than Ye Li.Yao Ming is 2.26 metres.Sun Mingming is 2.36 metres.Sun Mingming is taller than Yao Ming. km 千米 kilometres 152km one hundred and fifty-two kilometres 1169 one thousand, one hundred and sixty-nine kilometres 438km four hundred and thirty-eight kilometres 1021km one thousand and twenty-one kilometres How far is it from Baoding to Beijing? Its 152km from Baoding to Beijing. .Which distance is shorter ,from Baoding to Beijing or from Tianjin to Beijing? Its shorter from Tianjin to Beijing than from Baoding to Beijing. Because its 137km from Tianjin to Beijing. 像苹果一样红 as red as an apple 开心得像小鸟 as happy as a bird 像老鼠一样安静 as quiet as a mouse 白得像雪 as white as snowasas 和 一样 冷得像冰 as cold as ice 像大象一样大 as big as an elephant 黑得像绵羊 as black as a sheep 像草一样绿 as green as grass 小得像豌豆 as small as a peaHomework 每天听本单元录音1015分钟，知道会读，家长签字 抄P52中的单词一个4遍，下次课听写 背诵P51, part3