形容词、副词比较等级课件.ppt

形容词和副词的比较等级 Studying Aims(学习目标) 1. 掌握形容词和副词的比较等级的构成方式 。 2. 掌握比较等级的基本句型 。 3. 能用本节课所学语法结构完成中考典型题例，掌握中考动向，培养自我分析解决问题的能力及准确率。。 一、形容词和副词比较级和最高级的构成 1、规则变化 构 成 方 法 原 级 比 较 级 最 高 级 单音节词和少数多音节词 一般在词尾加-er/?/或-est/ist/ cold colder coldest young younger youngest 以字母e结尾的形容词，加-r或-st nice nicer nicest large larger largest 重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加-es或-est big bigger biggest hot hotter hottest 以“辅音字母+y”结尾的双音节词，先改“+y”结尾的双音节词，先改“y”为“i”,再加-er或-est easy easier easiest early earlier earliest 多音节词和部分双音节词 在词前加more或most tired more tired most tired Interest -ing more interesting most interesting 二、不规则形容词的比较级最高级 原 级 比 较 级 最 高 级 good / well many / much little ill / bad / badly far old better more less worse farther / further older / elder best most least worst farthest / further oldest / eldest Zhou Xun has long hair. Liu Yifei’s hair is longer than Zhou Xun’s. Jenny’s hair is the longest of all. Jenny Liu Yifei Zhou Xun Li Yong is funny. Pan Changjiang is funnier than Li Yong. Ted is the funniest. Ted Pan Changjiang 比较级的用法: 比较级用于______个人或事物的比较。标志词是_________。比较级前可以加______，____， a lot ,a bit, even , far 等词修饰。(小窍门：二者比较than相连) 1.The cows are_______ (strong) than the sheep. 2.The geese are _______(big) than the ducks. 3.I am _______(thin) than my sister. 二、合作交流 形容词比较级和最高级的基本用法 两 than much a little stronger bigger thinner 4.My teacher said I was a little _______(lazy) than I used to be, because I did badly in the exam. 5.The horses are much _________(fast) than the pigs. 6.This story is ______(interesting) than that one. 7.Does Wu Fei do ______(good) than Liu Hai? 8. There will be ______(little)pollution in the future. 9.He feels _______(ill) than yesterday. lazier faster more interesting better less worse 最高级的用法： 形容词最高级用于_____个或以上的人和物进行比较, 其结构形式为: the+_____+ of/in/among 短语。(小窍门：三者比较the 在前) 1.Which is ________( big),the sun 、the earth or the moon 2.In our school ,Zhang Hong studies_______(well). 3.His home is ______ (far) of all ,isnt it? 三 最高级 the biggest best t