比较级的变化规则.ppt

形容词比较级,What are the rules?,形容词的比较级变化形式规则,（1）一般情况下，单音节或双音节的形容词比较级er，e.g.fewfewer smallsmaller,形容词的比较级变化形式规则,（2）以e结尾的词，比较级r，e.g.nicenicer，cutecuter largelarger,形容词的比较级变化形式规则,（3）以辅音字母y结尾的变y为ier，e.g.easyeasier，happyhappier写写看：early,busy,heavy,dirty,lazy,形容词的比较级变化形式规则,（4）双写最后一个辅音字母er。e.g.fatfatter thinthinner hothotter redredder wetwetter bigbigger,形容词的比较级变化形式规则,（5）多音节和部分双音节的词在形容词原级前more，beautiful more beautiful；双音节的词如：carefulmore careful，useful more useful,不规则形容词的比较级good,wellbetterbad,illworse many,muchmore littlelessfarfarther/further,形容词比较级用法：形容词比较级+than+表示在两者中间一方比另一方“更加”注意than前后两项相比较的人或事物要一致。,1.This bag looks nicer than that one.2.Le Le is taller than Ying Ying.,比较级是形容词，一好一坏要记牢，good更好是better,bad更坏是worse,结尾有e只加r,nice变成nicer,双写目前有三个,bigger,fatter 和hotter,其余全部加er。,单音节形容词,Exercises,写出下列形容词的比较级big tall few good bad much beautiful thinwet useful nice red early busy,蓝色炸弹炸自己10 黑色炸弹炸敌人20 钻石 50 皇冠 100 金币30,幸运之箭转转转！,选择练习。1.Jims arms are shorter than_.A.me B.I C.mine D.my 2.-In_box are there more pens?.-Blue box.A.which B.what C.where D.how 3.There _less water in the bottle A.are B.is C.has D.have,long C.l,三、翻译句子。1.我比Lily高。2.Tom 比我小。3.他比他哥哥强壮。4.北京比广州大。5.红色比黑色漂亮。,I am taller than Lily.,Tom is younger than me.,He is stronger than his brother.,Beijing is bigger than Guangzhou.,Red is more beautiful than black.,选择练习。1.I have _ books than Li Ming.A.few B fewer C.little 2.There_ more trees in Picture1.A.have B.is C.are 3.Jacks pen is _than my pen.A.short B.long C.longer4.The two pictures are similar but not the _.A.Same B.different C.useful,选择练习。1.Anne has_ cheese than Tom has.A.many B much C.more 2.His ear is_the top of his head.A.on B.in C.of D.to 3.Please talk about them_your friends.A.with B.at C.and D.for4.She has_butter in her fridge.A.fewer B.few C.less D.small,long C.l,选择练习。1.Lucy is _(更高一些）then Lily.2.-I have_(更少一些）books than he.3.Peter has_(更多的）keys than Lingling.4.My coat is_(更大的）than hers.5.My father is _(更胖一些）than his father.,long C.l,taller,fewer,more,bigger,fatter,