Integratedskills（课件）(共25张PPT)VIP免费

Integratedskills形容词比较级和最高级的用法1.形容词的比较级用于两个人或事物的比较，主语+谓语(系动词)+形容词比较级+than+对比成分。结构形式如下:2.形容词最高级用于三个或三个以上的人或物进行比较主语+谓语(系动词)+the+形容词最高级(+名词)+表示范围的短语或从句最高级前要用the或one’s连接结构形式如下:形容词原级比较级最高级1.单音节形容词2.以字母e结尾的形容词3.以辅音字母+y结尾的形容词4.重读闭音节,结尾只有一个辅音字母5.多音节和部分双音节形容词6.特殊形容词规则变化词尾+er词尾+est+st+r把y改成i+er把y改成i+est双写最后一个辅音字母+est双写最后一个辅音字母+er前面+more前面+most多少好坏元（远）老Somemoreusagesaboutadjectives1.1.表“和表“和……一样”一样”as+as+形容词原级形容词原级+as+asSheisasslimasI.SheisasslimasI.““不如”不如”notso/as+notso/as+形容词原级形容词原级+as+asSheisnotso/asslimasI.Sheisnotso/asslimasI.adj.比较级用法2.2.表一方随另一方变化而变化表一方随另一方变化而变化((越越…………,,越越…………):):““the+the+比较级比较级(+(+主主++谓谓),),the+the+比较级比较级(+(+主主++谓谓)”)”eg.1)越高越坏。2)越晚越危险。Thehigher,theworse.Thelater,themoredangerous.3.表本身程度变化(越来越……):比较级+and+比较级eg.1)他的鞋子越来越脏。2)衣服越来越贵。3)她们跳得越来越美。HisshoesareHisshoesaredirtdirtierieranddirtanddirtierier..more+andmore+原级只用于以“more”构成比较级的词ClothesareClothesaremoreandmoreexpensivemoreandmoreexpensive..TheydanceTheydancemoreandmorebeautifullymoreandmorebeautifully..adj.比较级用法4.“the+比较级+of两者”表示“在两者中较…”eg.Lilyis___________(short)ofthetwogirls.theshorter5.为免重复，在than后常用one(s),that,those等词来替代前面提到过的名词。eg.Theweatherthereisbetterthan_____inNanjing.A.oneB.itC.thatD.thoseadj.比较级用法6.在比较级前可用much,even,alittle,alot等来修饰eg.Nowtheairinourhometownis_______thanitwasbefore.A.muchbetterB.moreworseC.morebetterD.muchworsteg.Heraneven____________(happy)atthattime.morehappilyadj.比较级用法adj.比较级用法7.同义句：比较级+thananyother+单数名词=比较级+thantheother+复数名词=最高级+范围eg.Springisthebestseasonoftheyear.=Springisbetter___________________seasonoftheyear.=Springisbetter__________________seasonsoftheyear.thananyotherthantheother最高级/比较级/同级比较的相互转换：ShanghaiisthebiggestcityinChina.=ShanghaiisbiggerthananyothercityinChina.=ShanghaiisbiggerthantheothercitiesinChina.Lucyisthemostinterestingstudentinourclass.=Lucyismoreinterestingthananyotherstudentinourclass.=Lucyismoreinterestingthantheotherstudentsinourclass.adj.最高级用法1.三者或以上相比,表示最高程度用“the+最高级”**最高级后常有介词短语(of/among/in…)来表示范围。adj.最高级也可用one’s替代theadj.最高级用法2.oneof+the+最高级+复数名词表示“最…之一”eg.Thehairclipisoneof_______________(pretty)amongthoseones.Hewasoneof_______________(fast)_____________(swim)ofall.theprettiestthefastestswimmerseg.ChangjiangisshorterthanHuanghe,butlongerthantheotherriversinChina.=Changjiangis_____________________riverinChina.adj.最高级用法3.thesecond/third/fourth…+最高级表示“第几……”eg.Millieisthethirdthird_________(tall)inherclass.tallestthesecondlongestSomemoreusagesaboutadjectives1.1.表“和表“和……一样”一样”as+as+形容词原级形容词原级+as+as““不如”不如”notso/as+notso/as+形容词原级形容词原级+as+as2.2.表一方随另一方变化而变化表一方随另一方变化而变化((越越…………,,越越…………):):““the+the+比较级比较级(+(+主主++谓谓),),the+the+比较级比较级(+(+主主++谓谓)”)”3.表本身程...