语法之复合形容词卞玉萍.ppt

,语法之复合形容词,-卞玉萍,一、定义与结构,定义：由2或3个词复合在一起，相当于adj.，后一定要修饰名词。结构：数字+单位名词=形容词Eg:Iwillhaveatwodayholiday.adj.n.,二、两大类型,由2个词复合在一起，作形容词，有2种形式（连字符）s,二、两大类型,带“”的复合形容词前，要有冠词a/an.带“s”的复合形容词前，没有任何冠词.Eg:这是一个五分钟的路程。Thisisafiveminutewalk.adj.n.Thisisfiveminuteswalk.adj.n.,三、注意事项,技巧：有-，有a/an,无s无-，无a/an,有sEg:Iwillhaveatwo-hourflight.Iwillhavetwohoursflight.,三、注意事项,技巧：有-，有a/an,无s无-，无a/an,有sEg:Hehasa30-minutedrive/ride.Hehas30minutesdrive/ride.,二、两大类型,由3个词复合在一起，作形容词,只有1种形式，只能用2个连字符。形式：a-b-c+n.Eg:The49-year-oldwomanismyaunt.49岁的the15-meter-wideriver15米宽的河,二、两大类型,由3个词复合在一起，只能用2个连字符，后修饰名词。通常可以和:“数字+单位+adj.”进行同义转换形式：a-b-c+n.=the+n.isabc.Eg:Sheisa49-year-oldwoman=Thewomanis49yearsold.,五、辨析,“复合形容词”与“数字+单位+形容词”（单独使用时）的区别：1.复合形容词+名词Eg:Mymomneedsafiveweekrest.=Mymomneedsfiveweeksrest.数字+单位+形容词，用于句尾。Eg:sheiseightyearsold.她八岁了。Thebusisfourmeterslong.这辆大巴四米长。,四、造句,这是一个100层的高楼！2.这是一条18米宽的河。3.自由造句。,习题链接一：2006中考单选第25题,（）25.Myschoolisntfarfromhere.Itsonly_walk.A.fifteenminutesB.fifteenminutesC.fifteenminutes,习题链接二：2007中考单选第23题,()23.-Comeandseemein_.-Withpleasure.ThatswhatImexpecting.A.twoorthreedaysB.twoorthreedaystimeC.twoorthreedaystime,习题链接三：2008中考完形第41题,()41.Shetellsabouttheexperienceof_41_Jessica.A.15yearsoldB.15-years-oldC.15-year-old,习题链接四：2009中考单选第25题,()25Anewstudyprovesa_walkeveryday，whichisenoughtokeeppeopleawayfrombecomingfatA30minuteB30minutesC30minutes,习题链接五：2010中考交际B第83题,A:How_83_isit?B:Itsabouttwentyminutesride.,习题链接六：2011哈市中考模拟题,（）-How_isitfromheretoBeijing?-Itsabout_flight.A.long,twohoursB.far,atwo-hourC.long,atwo-hours,习题链接七：同义句转换,1.Betweentwoclasses,weusuallyhaveafiveminutebreak.Betweentwoclasses,weusuallyhave_break.2.Thewizardis500yearsold.Heis_wizard.,Thankyou!,