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,*,Comparative and Superlative Degrees,形容词比较级与最高级,泰宁三中 饶妃霞,Who is,the tallest,student in our class?,Who is,the best,at English?,Who is,the most popular,student?,Who is,the strongest,boy?,班级之最：,Who is,the most active,student in this,class?,Who can blow the biggest balloon within,10 seconds,?,Play a game:,big-big,ger,-big,gest,原级,比较级,最高级,Learning aims,：,1.,掌握形容词比较级和最高级规则变化,2.,能初步运用比较等级表达自己的想法,Brainstoming:,Try to recall the adjectives,尽可能多的回顾已学的,形容词,188cm,212cm,226cm,Liu Xiang is,tall,.,Yi Jianlian is,taller than,Liu Xiang.,Yao Ming is,the tallest of all,.,Xiao Ming 07:55,lat,e,lat,e,r,lat,e,st,Li Lei 08:05,Kangkang 08:15,Xiao Ming is lat,e,.,Li Lei is lat,e,r,than,Xiao Ming.,Kangkang is,the,lat,e,st,of the three.,happ,y,happ,i,er,happ,i,est,The girl is happ,y,.,The boy is happ,i,er,than the girl.,The woman is,the,happ,i,est,of the three,.,Garfield,fat,Kung Fu Panda,Baymax,Garfield,is fat.,Kung Fu Panda is fa,tt,er,than,Garfield.,Baymax is,the,fa,tt,est,of all,.,fa,tt,er,fa,tt,est,原级,比较级,最高级,tall,late,happy,fat,tall,er,late,r,fat,ter,tall,est,late,st,happ,i,est,fat,test,我发现了单音节和少数双音节比较级和最高级变化的规律：,happ,i,er,popular,more,popular,most,popular,Lu Han is popular.,Dilireba is,more,popular than Luhan.,Zheng Shuang is,the most,popular,in China.,interesting,more,interesting,most,interesting,Math is,interesting.,Chinese is,more interesting,than math.,English is,the most interesting,of all.,原级,比较级,最高级,popular,interesting,more,popular,most,popular,most,interesting,Observe and find out the rules,:,more,interesting,good,Discuss in groups and find out the rules,1,.,单音节和少数双音节词比较级和最高级构成方法：,(,4fen),1,）一般情况在词尾加上,_,或,_,2),以,e,结尾的形容词，在词尾加上,_,或,_,3),以辅音字母加结尾的,y,形容词，先变,_,为,_,再加,_,或,_,4),以,1,个辅音字母结尾的重读闭音节,先,_,末尾的,这个辅音字母，再加上,再加,_,或,_,2.,多,数双音节词和多音节形容词比较等级构成方法：,(,4fen),1,）在原级前加,_,构成比较级,2,）在原 级前加,_,构成最高级,er,est,r,st,y,i,er,est,双写,er,est,more,most,1.,形容词有三个级别,:_ _,和,_,，,比较级用于,_(,两者,/,三者）之间作比较，常见的判定词是,_,2.,最高级用于,_,或,_,以上作比较，常见的判定词有,_,3.,形容词的最高级在句中使用时，前面一定要 加上,_,How to use the comparatives degrees:,原级,比较级,最高级,两者,than,三者,三者,of all/of the three/in+,地点,the,Quick response:,抢答,Say the comparative degrees,If you know,put up your hand quickly!,nice,nicer nicest,long,longer longest,red,redder reddest,exciting,more exciting most exciting,lazy,lazier laziest,difficult,more difficult most difficult,2,3,4,1,用,older/smaller/faster/,most wonderful/,tallest,填空,(5,分）,1.The moon is _ than the sun.,2.Jim is _of all the boys.,3.A plane is _ than a bus.,4.My father is _ than I.,5.The movie,War Wolf,is one of,_,movies in China.,smaller,the tallest,faster,older,the most wonderful,1.,.is,longer,than,2.is,bigger,than,3.is,more beautiful,than,4.is,the shortest,.,5.is,the most important,.,Complete the sentences:,（,10,分）,Correct the false:(,改错,6,分）,1.My dress is nice than hers.,2.The snakes are very more dangerous.,3.David is most clever boy in our class.,My dress is,nicer,than,hers.,The snakes are,very dangerous,.,David is,the,most clever boy in our class.,看图写一句话：,3,分,delicious,，,than,Beef is,more delicious,than chicken.,Chicken is,more delicious,than beef.,Who is,the tallest,student in our class?,Who is,the best,at English?,Who is,the most popular,student?,Who is,the strongest,boy?,Answer my questions:,Who is,the most active,student in,this class?,Group work:,My hometown,(,尽可能多的利用比较等级,),The end:,I love my hometown very much.Welcome to,my hometown.,The beginning:,I live in a small county called Jiangle.Its small but quite beautiful.,sky,blue,river,clear,trees,green,air,fresh,buildings,tall and nice,food,delicious,people,friendly,Yuhua Cave,popular,.,.,Better,to do well,than to say well.,说得好不如做得好。,Homework,1.Review the rules of the comparative degrees,2.Write a passage:,My Hometown,￥,2000,￥,4000,￥,500,expensive,more,expensive,most,expensive,The MP3 is expensive.,The TV is,more,expensive,than,the radio.,The computer is,the most,expensive,of all,.,big,bi,gg,er,bi,gg,est,The pink balloon is big.,The yellow balloon is bi,gg,er,than the pink one.,The green balloon is,the,bi,gg,est,of the three.,Jane cake is nic,e.,Marias cake is nic,e,r than,Janes.,Helens cake is,the,nic,e,st of all.,Janes,nice,Marias,Helens,nice,r,nice,st,我观察、我归纳：我发现形容词比较级和最高级构成的方法,tall tall,er,tall,est,long long,er,long,est,nice nic,e,r,nic,e,st,late lat,e,r,lat,e,st,laz,y,laz,ier,laz,iest,happ,y,happ,ier,happ,iest,big big,g,er,big,g,est,fat fat,t,er,fat,t,est,popular,more,popular,most,popular,beautiful,more,beautiful,most,beautiful,原级,比较级,最高级,fat,big,thin,red,fa,tt,er,bi,gg,er,thi,nn,er,re,dd,er,fa,tt,est,bi,gg,est,thi,nn,est,re,dd,est,double+er,double+est,Do you know the comparative and superlative degrees of the words?,Pre-task,原级,比较级,最高级,nic,e,lat,e,wid,e,fin,e,nice,r,late,r,wide,r,fine,r,nice,st,late,st,wide,st,fine,st,+r,+st,Do you know the comparative and superlative degrees of the words?,Pre-task,原级,比较级,最高级,tall,long,fast,rich,tall,er,long,er,fast,er,rich,er,tall,est,long,est,fast,est,rich,est,+er,Do you know the comparative and superlative degrees of t