初二英语形容词比较级课件

IamLiuYaoming.Iamtall.IamPanChangjiang.Iamshort.YaoMingistallthanPanChangjiang.erPanChangjiangisshortthanYaoMing.er形容词比较级的变身原则1.一般在词尾加-er2.以字母e结尾的形容词，加-r3.以“辅音字母+y”结尾的双音节词，先改y为i，再加-er4.重读闭音节词只有一个辅音字母时,应先双写辅音字母，再加-er5.多音节形容词在前面加more6.不规则变化原形比较级coldcolderstrongstrongersmartsmarterquietquieter原形比较级nicenicerlargelarger原形比较级funnyfunniereasyeasierhappyhappierearlyearlier原形比较级bigbiggerthinthinnerhothotterredredderfatfattersadsadder原形比较级seriousmoreseriousoutgoingmoreoutgoingathleticmoreathleticdeliciousmoredeliciousinterestingmoreinteresting原形比较级littlelessmany/muchmoregood/wellbetterbad/illworsefarfarther/further一、写出下列形容词的比较级old______young_____tall____long_____short______strong_____big_______small_____fat____thin______heavy______high______late______early_____cool_______小测试适当型式填空1.Girlsare____(quiet)thanboys,andboysare____(outgoing)thangirls.2.Mariais____(good)atmaththanI.3.Heismuch____(calm)thanAlan.4.The____(old)ofthetwomenismyuncle.5.Tomis____(smart)thanLucy.6.Mybrotheristwoyears___(old)thanme.7.Tomis________(fat)thanJim.8.Isyoursister_______ung)thanyou?9.Whois_______(thin),youorHelen?10.Whosepencil-boxis_____(big),yoursorhers?Hersis.11.Myeyesare______(big)than___(she)..12.Whichis_____(heavy),theelephantorthepig?13.Whogetsup____(early),TimorTom?1.Lucyis___________(smart)thanLily.2.Iammuch__________(quiet)thanmybestfriend.3.Sheis______________(athletic)thanme,thoughwebothlikesports4.Samis________(funny)thanTom.5.Hiscoatis______________(beautiful)thanmine.6.Whois_________(tall)ofthetwins?7.Whichis_______________(expensive),thisoneorthatone?8.The______(much)wegettogether,the_________(happy)we’llbe.9.Heis______(good)atEnglishthanme.smarterquietermoreathleticfunniermorebeautifulthetallermoreexpensivemorebetterhappierⅠ形容词比较级规则变化：•一般，加er.如fastfaster,coldcolder•以e结尾的,加r.如largelarger•闭音节单音节词末尾只有一个辅音字母，须双写，再加r如hothotter,bigbigger•以y结尾的，去y变i加er,如happyhappier•多音节，加more,如difficultmoredifficultⅠ形容词比较级修饰词：abit;alittlebit;much;alot•Iammuchtallerthanyou.•Sheisabitfasterthanme.•Heismuchbetterthanme.•Heismuchmorebetterthanme.×