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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Welcome,The Comparative Degree of Adjectives,And Adverbs,形容词的比较级,GAME TIME,说出下列形容词的比较级,Short,good,big,late,easy,delicious,shorter,better,bigger,later,easier,more delicious,一、规则变化,1.,单音节和部分双音节形容词或副词一般在词尾加,-er,。,2.,以不发音的,e,结尾的单音词直接加,-r,如：,nice-nicer fine-finer,3.,以“辅音字母结尾的”，把变，,再加,-er,。,4.,以重读闭音节结尾的单词，如果末尾只有一个辅音字母，双写最后一个字母，再加,-er,5.,多音节和,ed/ing,结尾的形容词和,ly,结尾的副词在词前加,more,。,二、不规则变化,good(,好的,)/well(,健康的,)better bad(,坏的,)/badly(,严重地,)/illworse,much/many(,多的,)more little(,少的,)less,far(,远的,)farther/further,old(,老的,)older/elder,表示两者（人或事物）的比较，常用“比较级,+than”,的结构,e.g.,我,比他,高。,I am,taller,than,he.,than,I yesterday.,He came,earlier,他昨天,比我,来得早,。,Johns watch is,more expensive,than,yours.,约翰的手表比你的贵。,Q1,：通常在什么情况用形容词比较级？,主语,+,谓语,+,adj./adv.,比较级,+,than,+B,.,形容词或副词比较级的常用句型,This cake is,more delicious than,that one,（两者之间）,Which/Who is+,比较级,A,or,B?,这个蛋糕比那个蛋糕好吃。,数学和英语，哪个更容易？,Which is,easier,maths,or,English,?,主语,+,谓语,+,adj./adv.,比较级,+,than,+B,.,形容词和副词比较级的常用句型,This cake is,more delicious than,that one,（两者之间）,Which/Who is+,比较级,A,or,B?,这个蛋糕比那个蛋糕好吃。,数学和英语，哪个更容易？,Which is,easier,math,or,English,?,He is,taller than any other,boy,.,He is,taller than the other,boys,比较级,+than the other+,复数名词,比较级,+,than any other+,单数名词,比其他任何一个都,3,吃的越多，,会变得越胖,you eat,you will be.,The more,the fatter,the,+,比较级，the,+,比较级,越,就越。,你们越仔细，出的错误就越少,.,The more careful you are,the fewer mistakes you make.,比较级,+and+,比较级,more and more,+,多音节,和,ed/ing,结尾的形容词和,ly,结尾的副词,“越来越,”,5,天变得越来越黑。,Its getting,darker and darker,.,东莞变得越来越美丽,Dongguan is becoming,more and more beautiful.,6.“less+,原级”：不如，不及,常与,than,连用,那本书不如这本书有趣。,That book is,less,interesting,than,this book.,7.,当两者在某一程度上一样或不一样时，用原级比较。,肯定：,as+,原级,+as,否定：,not soas+,原级,+as,英语和数学一样重要,English is as important as math.,汤姆工作没有露西努力。,Tom,doesn,t work as hard as Lucy.,much,even,a lot,a bit,a little,far,等,哪些词可修饰比较级呢？,Lucy is,much,heavier than her sister.,可以修饰比较级，表示“,得多”，“甚至,”,Lucy,比她姐姐胖的多。,1.A horse is _ than a dog,A.much heavy B.more heavier,C.much heavier,2.Emma hardly ever makes mistakes.She is _,A.care B.careful,C.carefully D.careless,3.Which subject is _,English or Chinese?,A.interesting B.most interesting,C.more interesting D.the most interesting,C,B,C,4.In our city its _ in July,but it is even _ in August,A.hotter hottest B.hot hot,C.hotter hot D.hot hotter,5.The bread is _ than these cakes,A.very delicious B.much delicious,C.more delicious D.as delicious,6._ you work,_your future wil be.,A.Harder;better,B.The more hardly;the more beautiful,C.The more hard;the better,D.The harder;the brighter,D,c,D,7.This book is more interesting than _,A.anything B.any books,C.any other books D.any other book,8.Everyone knows China is getting_,A.strong and strong B.stronger and stronger,C.more strong and strong D.strongest and strongest,9.In order to keep healthy,you should eat _fast food,_fresh vegetables and take enough exercise.,A,fewer,fewer B.less,more,C.fewer,more D.less,less,D,B,B,句型转换：,1.Tom is tall.Jim is short.(,比较级合并,),Tom is _ _ Jim.,2.My hair is long.Marys hair is longer.(,合并成一句,),Marys hair _ _ _ mine.,3.Pedro is thinner than Sam.(,改为同义句,),Sam is _ _ Pedro.,4.My sister is better at study than me.She is clever.(,改为同义句,),My sister is _ clever(,聪明的,)than me at study.,5.Peter is funny.Paul is funny,too.(,合并成一句,),Peter is _ funny _ Paul.,tall,er,than,is,long,er,than,fat,ter,/,heav,i,er,than,more,as,as,CONCLUSION,I,形容词的比较的基本构成,单音节和 部分双音节词一般在词尾加,er,以字母,e,结尾的词,加,r,重读闭音节词只有一个辅音字母时,双写辅音字母,加,er,以辅音字母加“,y”,结尾的双音节词,先改“,y”,为“,i”,再加,er,多音节和,ed/ing,结尾的形容词和,ly,结尾的副词在词前加,more,II,形容词比较级的六个特殊变化,.good/wellbetter bad/ill/badlyworse,many/muchmore littleless,farfarther/further old older/elder,III,形容词和副词比较级的常用句型,1,、,A+v.+adj./adv.,比较级,+,than+B,.,2,、,Who/Which is+,比较级,A or B,3,、比较级,+than the other+,复数名词,比较级,+than any other+,单数名词,比其他任何一个都,4,、,the+,比较级，,the+,比较级 越,就越,。,5,、比较级,+and+,比较级 “越来越,”,6.“less+,原级”：不如，不及,常与,than,连用,那本书不如这本书有趣。,That book is,less,interesting,than,this book.,7.,当两者在某一程度上一样或不一样时，用原级比较。,肯定：,as+,原级,+as,否定：,not soas+,原级,+as,英语和数学一样重要,English is as important as math.,
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