(形容词的比较级和最高级)..ppt

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,.,*,形容词的比较级与最高级,.,tall,tall,est,tall,er,heavy,heav,i,er,heav,i,est,.,big,big,g,er,big,g,e,st,delicious,more,delicious,most,delicious,.,cheap-,short-,quick-,cheap,er,-,short,er,-,quick,er,-,cheap,est,short,est,quick,est,写出下列形容词的比较级和最高级，并说说,有什么规律？,large-,late-,nice-,large,r,-,late,r,-,nice,r,-,-,large,st,late,st,nice,st,2,.,以字母,e,结尾的词加,r,或,-,st,1.,一般在词尾加,er,或,-,est,.,heavy-,easy-,dry-,hot-,big-,thin-,delicious-,interesting-,heav,i,est,eas,i,est,dr,i,est,heav,i,er,-,eas,i,er,-,dr,i,er,-,hot,t,er,big,g,er,thin,n,er,hot,t,est,big,g,est,thin,n,est,more,delicious,more,interesting,most,delicious,most,interesting,4.,以重读闭音节结尾的词末尾只有一个辅音字母应,双写,辅音字母再加,er,或,est,3.以辅音字母+y结尾的词变,y为i,再加,-er,或-est,5.多音节词和多数双音节词在其前面加,more,和,most,.,不规则变化,原级,比较级,最高级,good/well,better,best,many/much,more,most,bad/badly/ill,worse,worst,little,less,least,old,older/elder,oldest/eldest,far,farther/further,farthest/furthest,.,形容词比较级的基本用法,A,B,1.This tree is _,than,that one.,2.Which tree is _,this one,or,that one?,3.Tree A is,the,_,of the two.,A,4.Tree A is _ than,any other,tree.,5.Tree A is _ than,the other,tree,s,.,tall,er,tall,er,tall,er,tall,er,tall,er,Tree A is,the,tall,est,of all.,.,结构,1,：,比较级,+than,This tree is,taller than,that one,结构,2,：,比较级,.or?,形容词比较级的基本用法,Who is younger,your mother or your father?,结构,3,：,the+,比较级,+of,短语,She is,the taller,girl of the two.,.,He is,taller,than,any other,boy,.,结构,5,比较级,+than,the other+,复数名词,He is,taller,than,the other,boys,结构,4,：,比较级,+than,any other+,单数名词,结构,6,：,倍数,+,比较级,+than.,This river is 5 times,longer than,that one.,He is the tall,est,.,.,better and better,fatter and fatter,more and more beautiful,结构,7.,比较级,and,比较级,:,越来越,结构,8.,the,比较级,the,比较级,:,越,越,The more,the better.,.,(,三者或三者以上,),那个男孩是我们班最高的.,The boy is,the,tallest,in,our class.,上海是中国最大的城市,.,Shanghai is,the,largest,in,China.,形容词最高级的基本用法,1.,the,+,最高级,+,in/of,.,eg:,最重要的语言之一是英语。,One of,the most important languages is English.,2.One of+the+,最高级,+,名词复数,“最,的,之一”,3.the+,序数词,+,最高级,+,单数名词,+in,短语,“在,中是第几个,”,eg:,黄河是中国第二长河。,The yellow river is,the second longest river,in China.,.,形容词比较级和最高级练习,I,一,.,用适当形式填空：,Bob is _(young)than Fred but _(tall)than Fred,Which is _ (heavy),a hen or a chicken?,Annie says Sally is the _(kind)person in the world.,He is one of the_ (friendly)people in the class,I think.,The Changjiang River is the _(long)river in China.,Is it _ (difficult)than maths?-I dont think so.,Her mother is getting _(fat)and _(fat).,The _(much),the _(good).,Nowadays English is _(important),Dick sings _(well),she sings _(well)than John,but Mary sings_(well)in her class.,younger,taller,heavier,kindest,most friendly,longest,more difficult,fatter,fatter,more,better,more important,well,better,best,.,Homework:,Compare your family members,(age,height,weight),.,Thank you,.,