初中英语人教版八年级上册课件 形容词 副词比较级 最高级复习

all,taller,thetallest;long,longer,thelongest;beautiful,morebeautiful,themostbeautiful;(run)fast,faster,(the)fastest规则变化不规则变化(副词的构成与形容词基本一样)Task3形容词,副词比较级、最高级的变化规律①shortcheap②finelate③bigthin④funnyeasy学生总结规律:1)单音节词和部分双音节词:①一般在原级词尾加_______或_______构成。②以e结尾只加_______或_______构成。③以重读闭音节结尾,且末尾只有一个辅音字母,先_______写这个辅音字母再加_______或_______构成。④以“辅音字母+y”结尾的双音节词,变y为_______再加_______或_______构成。shortershortestcheapercheapestfinerfinestbiggerthinnerbiggestthinnestfunnierfunniesteasiereasiestlaterlatesterestrsterestierest双2)beautiful_________________ interesting__________________ bored_____________________ cheaply__________________多音节词、以ed、ing结尾的形容词或形容词加ly的比较级和最高级:在原级前加_______或_________构成。学生总结:morebeautifulthemostbeautifulmoreinterestingthemostinterestingmoreboredthemostboredmorecheaplythemostcheaplymorethemost