形容词比较级省公共课一等奖全国赛课获奖课件.pptx

淘宝上买家秀和卖家秀第1页不是全部人瘦了都会好看不是全部大长腿都会好看不是全部人没有黑眼圈都会好看第2页形容词比较级当把一个人或物与另外一个人或物进行比较时，就需要用到比较级。第3页构词规则规则改变不规则改变形容词比较级比较级使用方法第4页形容词比较级规则改变1.普通情况下，词尾直接加 er.Eg:great,tall,cheap,old,young,long,short。第5页2.以e结尾单音节词，词尾加r。Eg:wide,cute,fine,safe,late第6页3.以辅音字母+y结尾词，变y为i,再加er。Eg:happy,early,hungry.第7页4.重读闭音节词只有一个辅音字母结尾，双写这个辅音字母，加er.Eg:thin,fat,wet,red,hot.第8页5.多音节词和部分双音节词，要在该词前加moreEg:important,beautiful,useful,expensive,quickly,popular.第9页形容词比较级规则改变：1.普通情况下，词尾直接加 er.2.以e结尾词，词尾直接加r.3.以辅音字母+y结尾，变y为I,再加er.4.重读闭音节词只有一个辅音字母结尾，双写这个辅音字母，加er.5.多音节词和部分双音节词，要在该词前加more.第10页形容词比较级、最高级不规则改变 原级原级 good/wellbad/illmuch/manylittlefar比较级betterworsemorelessfarther第11页n1.small _ 2.long _3.expensive _4.beautiful _5.dry _ 6.busy _7.nice _ 8.large _9.hot _ 10.thin _11.good _ 12.ill _Do some exercises:smallerlongermore expensivemore beautifuldrier/dryerbusiernicerlargerhotterthinnerbetterworse第12页形容词比较级使用方法第13页Tom is bigger than Jerry._A-_-BA+动词+比较级+than+B 第14页A+动词+比较级+than+B Song Zhongji is more handsome than Wang Baoqiang第15页155cm226cmYao Ming is taller and stronger than Guo Jingming.A_BA+动词+比较级+and+比较级+than+B.第16页She is thinner and more beautiful than before.A+动词+比较级+and+比较级+than+B.第17页When summer comes,the weather becomes hotter and hotter.We will be better and better.当and 连接两个比较级相同时，表示“越来越”;第18页The harder you work,the luckier you will be.The+比较级+主+动词，the+比较级+主语+动词。第19页The harder you study,the better grades you will get.The+比较级+主+动词，the+比较级+主语+动词。第20页Which/who is+比较级，A or B?Who is blacker,Obama or Bao Zheng?第21页A/B+动词+the+比较级+of the twoBao Zheng is the blacker of the two men.第22页1.Which plane can carry _ passengers，A380 or A321?A.many B.moreC.most D.much2.Jean is _ than David,according to most of their classmates.A.hardworking B.hardworkingerC.more hardworking D.most hardworkingBC第23页3.the more you travel,the _ you will be.A.fashionable B.more fashionableC.fashion D.fashionabler4.look!The air attendant over there is very _.A.nice B.nicer C.nicest D.much nicer5.we have strict training in our school so that we can offer _ service in the future.A.more professional B.much professionalC.most professional D.very more professionalBAA第24页