,单击此处编辑母版标题样式,八年级上册,4,Module,Unit 3,Language in use,Planes,ships and trains,The Comparative Superlative Degrees of Adjectives&Adverbs,总 结,形容词和副词,比较级和最高级,late,lat,er,-lat,est,early,earl,ier,earl,iest,big,big,ger-,big,gest,fluently/difficult,more,most,重读闭音节、末尾只有一个,辅音字母双写加,er,或,est,单音节词在词尾比较级加,-,er,或最高级加,-,est,以,e,结尾的词，只需加,r,或,st,以辅音字母加,y,结尾双音节词变,y,为,i,加,er,或,est,部分双音节和多音节词在原级前加,more,或,most,少数以,er,ow,结尾的双音节词加,-,er,-,est,tall,tall,er,-tall,est,clever,clever,er,-clever,est,cheap,cold,small,warm,young,high,fine,nice,safe,happy,busy,dirty,easy,lazy,pretty,fat,hot,red,thin,wet,sad,narrow,yellow,quickly,slowly,useful,careful,popular,modern,形容词和副词比较级和最高级构成,(,规则变化,),不规则变化,good/well,better-best,much/many,more-most,bad/badly/ill,worse worst,little,less least,far,farther/further farthest furthest,old,older/elder oldest/eldest,形容词和副词比较级的用法,1.Who runs,faster,he or she?,2.He runs,faster than,she,.,3.He runs,much faster than,she,.,4.He becomes,healthier and healthier,.,5.,The more,you exercise,the healthier,you will be.,6.She is,less healthy than,he,.,1.,表示两者之间的选择,可用“,Which/Who +,比较，,or?”.,2.,表示两者之间的比较，通常用连词,than,引导，,表示“更,一些”,3.much/far/a lot,even,still,a little/a bit ,修饰比较级,表示程度,.,Who runs,faster,he or she?,He runs,faster than,she.,He runs,much faster than,she.,4.“,比较级,+and+,比较级”表示“越来越,”,5.“the+,比较级,the+,比较级”表示“越,越,”,6.,表示不及另一方时，用“,less+,原级,+than”,(,双音节和多音节词,),He becomes,healthier and healthier,.,The more,you exercise,the healthier,you will be.,She is,less healthy than,he.,He is,healthier than,she.,Shanghai is becoming,more and more modern.,Pair Work:,A:Who/Which is,or?,Who write,s,/speak,s,/work,s,.?,B:,B:is/write,s,/speak,s,much/a little/even,than,1.,比较级,+and+,比较级 越来越,2.the+,比较级,the+,比较级 越,越,3,._you are,_mistakes you,will make.,(,你,越仔细,，做错的题目就,越少,）,4._you eat,_youll be.,(,你吃得,越多,就,越胖,),5.,Alice writes well.Mary writes _,than she.,(,甚至更好）,The more careful,the fewer,The more,the fatter,1.The girl becomes _.,(,越来越漂亮）,more and more beautiful,2.,The weather is getting,_.,(,越来越槽糕）,worse and worse,even/still better,1.,表示三者或三者以上比较,可用”,Which/Who,+,最高级,or?”,表示,.,2.,最高级,+of/among(,同类比较,)in(,范围比较,),4.one of+,形容词最高级,+,名词复数表示“最,之一”,3.,序数词修饰最高级,形容词和副词的最高级的用法,Who is,the tallest,Tom,Mike,or Jack?,Tom is,the tallest of,the three.,Mike is,the second tallest,student in our class.,Jack is,one of the tallest student,s,in our class.,Tom runs,(the)fastest,in our class.,play,s,/sing,s,/act,s,/run,s,.,one of the actor,s,/runner,s,the second/the third,Talk show,Yao Ming 2.26m,Jacken,Chen 1.71m,Jay 1.73m,Liu Xiang 1.88m,3.Lin Tao is _ in the class because he never gets to school on time.,（最懒的学生之一）,4.Edison was_,in the world.,(,最伟大的发明家之一）,one of the laziest student,s,one of the greatest inventor,s,The Yangtze River is_ river in the world.(,第三长河）,the third longest,2.The Atlantic is _,ocean in the world.(,第二大洋）,the second biggest,Exercise:,一、翻译句子：,二、同义句转换,1.,Flat A is more expensive than Flat B,Flat B is _ _ than Flat A.,Flat B is _ _ Flat A.,Flat B is not _ _ _ Flat A.,2.,I prefer,maths,to English.,I like,maths,_ English.,better than,3.He is the tallest student in the class.,He is _ in the class.,taller than any other student,any other+,名词单数,less,expensive,cheaper,than,as,expensive,as,1.Hainan is a very large Island.It is the,second _ island in china.(,large,),2.,Our teacher is as _ as,before.(,busy,).,3.He is _ among us.(,careful,),4.Li Lei jumped far _ than,Jim.(far,),5.The busier he is,the _ he,feels.(,happy,),6.I think Yao Ming is one of _,basketball players in NBA.(,hot,),busy,the most careful,farther,happier,largest,the hottest,三、完成句子,Objectives:,To summarize and consolidate the use of the superlative forms and“by+means of transport”,To learn to make a practical travel plan,Language practice,Its the,most comfortable,way,but its also,the most expensive.,He lives,the farthest,from school.,It is,the fastest,and,the second cheapest.,The more,information,the better.,1.Her home is,the closest,to school,so she walks.,2.,Whats,the cheapest,way to get there?,3.This is usually,the cheapest,but in,summer,the coaches sometimes get,crowded!,More,4.Going by plane is,the fastest,but you need to go to the airport.,5.How long does the journey take and what is,the best way,to travel?,6.,The most modern,train in the world is the Shanghai airport train.,Guessing game,1.,to test your sense of observation,2.,to test your ability of short-term memory,3.,to test your ability of inductive method,1.Its _(comfortable)way,but its also _(expensive).,2.He lives _(far)from school.,3.It is _(fast)and the second _(cheap).,4.The _(much)information,the _(good).,5.Her home is _(close)to school,so she walks.,the most comfortable,the most expensive,the farthest,the fastest,cheapest,more,better,the closest,6.Whats _(cheap)way to get there?,7.This is usually _(cheap),but in summer,the coaches sometimes get crowded!,8.Going by plane is _(fast),but you need to go to the airport.,9.How long does the journey take and what is _(good)way to travel?,10._(modern)train in the world is the Shan