小学-比较级-复习讲解

Heisstrong.Heisstronger.HeisfunnyHeisfunnierSheisfat.Heisfatter.Thiscastleisnice.Thiscastleisnicer.Ihaveahamburger.Hehasmorehamburgers.Heisstrong.Heisstronger.HeisfunnyHeisfunnierSheisfat.Heisfatter.Itisnice.Itisnicer.Ihaveahamburger.Ihavemorehamburgers.形容词的比较级是在形容词的基础上变化而来的，它的变化规则是：①一般的直接在词尾加er，如tall-taller,②以e结尾的，直接加r，如fine–finer,③辅音字母加y结尾，改y为i再加er，如funny–funnier④双写最后的字母再加er，如big–bigger,不规则：good-bettermuch/many-more基本形式的练习1.tall--________7.small--_______2.short--________8.cool--________3.strong--________9.cold--________4.old--________10.warm--_______5.young--________11.deep--_______6.long--________12.light--_______tallershorterstrongerolderyoungerlongersmallercoolercolderwarmerdeeperlighter重读闭音节双写的练习•big--_______•thin--_______•fat--_______•hot--______•wet--______•sad--______biggerthinnerfatterhotterwettersadder•以前学的ing格式也遵守重读闭音节要双写的原则。如run-running，swim-swimming。以不发音的e结尾的训练•不发音的e结尾，或者指单个e结尾的，不包括发音的e和字母组合。•large--_______•nice--_______•fine--_______largernicerfiner去y为i+er的练习•heavy--_______•funny--_______•happy--_______heavierfunnierhappier•以前学习名词的复数和单三形式时，格式也遵守不发音的y要去y为i+es的原则。•如butterflies•fly--flies不规则比较级•不规则的变形只能靠记住•good好—better更好•many多—more更多•little少—less更少综合练习•tall—•funny—•large—•big—•beautiful—•good—tallerfunnierlargerbiggermorebeautifulbetter填空题—比较级填空1.Ais10yearsold,Bis11yearsold.—Ais______thanB.2.Tomis160cm,Lucyis170cm.—Lucyis_______thanTom.3.Theelephantis893kg,thepigis158kg.—Theelephantis_______thanthepig.oldertallerheavierA+动词be+形容词比较级+than+BHeisstrong.Heisstronger.HeisfunnyHeisfunnierSheisfat.Heisfatter.Thiscastleisnice.Thatcastleisnicer.ABCIyoustrongeramthanmeyouAreshorterthanshorterYouyouraresisterthan连词成句1.Theblackdogis_____(thin)thanthewhitedog.2.Thisballoonis_____(big)thanyours.3.Mybagis_____(heavy)thanyours.4.Johnis_____(strong)thanMike.5.Iam_____(short)thanLucy.