形容词用法总结市公开课一等奖百校联赛获奖课件.pptx

形容词 adj.第1页定义：形容词用来修饰名词或代词修饰名词或代词，表示人或事物性质、表示人或事物性质、特征、状态或属性。特征、状态或属性。第2页形容词在句子中作用形容词在句子中作用形形容容词词在在句句子子中中可可作作为为定定语语、表表语语、同同位位语语、宾宾语语补补足足语语、状状语语等；等；例例：1、She is a bright(定定语语)girl and she does well in study.2、The student was absent because he was ill(表语表语).3、Mount tai,the famous(同同位位语语)in our country,has been visited by millions of travellers.4、We should keep our classroom clean(宾语补足语宾语补足语).5、I went to bed hungry(状语状语)yesterday.第3页 1)前置修饰 2)当形容词修饰 something,nothing,everything,somebody,someone,anybody,anyone,nobody,no one等不定代词时要后置修饰形容词在名词短语中位置第4页He is my good friend.I am reading an interesting book.I have something important to tell you.There is something wrong with my computer.第5页并列形容词排序不一样种类形容词同时修饰一个名词时，其惯用排列次序以下：不一样种类形容词同时修饰一个名词时，其惯用排列次序以下：限限：指限定词，如冠词、指示代词、不定代词、基数词、序数词等。：指限定词，如冠词、指示代词、不定代词、基数词、序数词等。观观：指表示主观看法词。：指表示主观看法词。形形：指大小、长短、高低、方圆等形状词。：指大小、长短、高低、方圆等形状词。龄龄：指年纪、新、旧词。：指年纪、新、旧词。色色：指颜色词。：指颜色词。国国：指国籍词。：指国籍词。材材：指材料、种类词。：指材料、种类词。第6页形容词比较级和最高级 形容词比较级和最高级组成形容词比较级和最高级组成规则改变规则改变(1)单音节形容词，普通直接在词尾加 er和 est,分别组成比较级和最高级 talltallertallest small smaller smallest long longer longest第7页(2)以 e 结尾单词直接在词尾接 r 和 st,分别组成比较级和最高级 large larger largest late later latest safe safer safest(3)以辅音字母+y 结尾词，先变 y 为 i,再加 er 和 est 分别组成比较级和最高级 heavy heavier heaviest happy happier happiest 第8页(4)以“辅音+元音+辅音”结尾词，要双写词尾辅音字母，然后再加er 和 est 分别组成比较级和最高级 hot hotter hottest big bigger biggest fat fatter fattest 第9页双音节和多音节形容词双音节和多音节形容词，直接在前面加more 和 most分别组成比较级和最高级 beautiful-more beautiful-the most beautiful interesting-more interesting-the most interesting第10页不规则改变good-better-bestbad-worse-worst little-less-least far-farther/further-farthest/furthest 第11页形容词比较级和最高级使用方法形容词比较级使用方法1.than 比较级句型,than (prep./conj.)注意两点：(1)在than前面必须有形容词或副词比较级形式。(2)被比较两个对象应该是同类事物，即事物可比性。常见句型：A+比较级+than+B Paul is taller than Sophie.The blue suitcase is heavier than the brown one.第12页2.(more)比较级 and(more)比较级 句型用more and more 双重比较来表示事物连续不停地改变，翻译为“越来越”The city is becoming more and more beautiful.The weather is getting warmer and warmer.第13页The more ,the more 句型此句型第一个the more 引导部分相当于一个条件状语从句。第二个the more 引导相当于一个主句。The more you practice,the easier it becomes.The more you give them,the more they want.第14页3.能够修饰比较级词形容词比较级前能够用一下表示程度词或短语修饰：a bit,much,a little,a lot,even,no 等等我现在感觉舒适多了。I feel much better now.注意：这些词普通不用来修饰比较级，very,many,quite 和 fairy 等My girl friend is very older than me.()第15页形容词最高级使用方法形容词最高级普通结构：the+形容词形容词/副词最高级副词最高级+比较范围比较范围1.the+最高级+in+地方It is the most expensive car in the world.The Nile River is the longest river in the world.2.the+序数词+最高级+in+地方The Huanghe River is the second longest river in China.3.the+形容词/副词最高级+of+所属范围The youngest of the family is the most successful.第16页同级比较.as 作副词，表示程度，意为作副词，表示程度，意为“一样地一样地”。在。在“asas”,“not as/soas”结构中第一个结构中第一个as是副词，是副词，作作“和和/与与(不不)一样一样”解。解。Jack is as tall as his father.Jack is not as/so tall as his father.He doesnt speak English as/so fluently as you.第17页1.主语+谓语+倍数+形容词/副词比较级+than2.主语+谓语+倍数+as+形容词/副词原级+as3.主语+谓语+倍数+the+名词+of This building is five times higher than that one.The building is five times as high as that one.The building is five times the height of that one.英文当中倍数表到方法：英文当中倍数表到方法：第18页练习用括号内形容词适当形式填空。1.Marys hair is _(long)than hers.2.I think Jimmy runs _(fast)than me.从括号内选择适当词填空。1.What a _(nice,nicer)picture it is!2.The more you eat,the _(fat,fatter)you will become.longerfasternicefatter第19页单项选择1._lady is very rich.A.This Chinese oldB.This old ChineseC.Old this ChineseD.Chinse this old第20页2.I have_ to tell you.A.important somethingB.important anythingC.anything importantD.something important第21页3.If you want to speak English well,its_for you to practice as often as possible.A.necessaryB.differentC.difficultD.wrong第22页4.The young man is _ carry that heavy bag.A.strong enough toB.enough strong toC.not strong enoughD.strong enough第23页4.This room is _ that one.A.five times as big asB.five times as big thanC.bigger five times thanD.five times than第24页THANK YOU第25页