剑桥少儿英语二级A_Unit9(共58页)分析报告.ppt

本资料来自于资源最齐全的２１世纪教育网 * 222cm 255cm tall taller 222cm 255cm tall taller Ben is tall. Sally is taller . Sally is taller than Ben. than〔 e?n 〕 conj. 比 tall Liu Xiang is tall. YaoMing is tall. tall高的 taller 更高些的 Yao Ming is taller than Liu Xiang. 姚明比刘翔更高一些。\ 姚明更高一些比刘翔。 形容词的比较级 比较级的使用： 两个人或事物进行比较时，用比较级。 than 比 小明 小勇 short shorter 更矮些的 Xiaoming is shorter than Xiaoyong. Who is shorter? 谁更矮些？ fat thin Nuan Yangyang is fatter than MeiYang yang. fatter 更胖些的 thinner 更瘦些的 thin瘦的 thinner 更瘦一些的 Wang Han is thin. But He Jiong is thinner. thin He Jiong is thinner than Wang Han . old older更年长些的 young younger更年轻些的 杨澜 李思思 A is …er than B . A比B更…些。 A + 系动词+形容词比较级+ than +B 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 — nicer  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 --- bigger fat --- fatter 4)以辅音加y字母结尾的先将y 变为i再加er. easy — easier funny — funnier Test yourself short small thin young tall long fat fatter shorter smaller thinner younger taller longer 我能行： The cow is bigger than the cat. The cat is smaller than the cow. The duck is shorter than the goat. The goat is taller than the duck. The train is ______than the bus. A. long B. longer C. slow The bike is ______than that toy car. A. big B. bigger C. bag Which is ______? A. tall B. taller C. tallest I can run______. A. fast B. tall C. fall A school is ______than a class. A. big B. bigger C. pig The cat is _______than the dog. A. big B. small C. shorter The sun is hotter ______the moon. A. this B. that C. than B B B A B C C beautiful more beautiful expensive more expensive 5.多音节词前加more，后不加“er” good better 〔bet? 〕 bad worse 〔w?:s 〕 6.特殊情况特殊记，good变better，bad变worse。 好的 更好的 坏的 更坏的 1.一般情况直接加“er” 2.末尾以不发音的e结尾，直接加“r” 3.以辅元辅结尾且后两个字母单独发音，双写末尾辅音字母加“er” 4.以辅音字母加y结尾的变y为i加“er