形容词比较级语法.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,*,*,*,形容词比较级语法专练,形容词有原级，比较级和最高级三个等级。,例如：big 大（原级）,bigger 比较大（比较级）,biggest 最大（最高级）,当对两者进行比较时，形容词要用比较级。,当对三者或三者以上进行比较时，形容词要用最高级。,形容词比较级和最高级,形容词比较级的构成,例子,一般情况加-er,small-small,er,以e结尾只加-r,nice-nic,er,y变为i加-er,busy-bus,ier,双写规则,（重读闭音节，并以一个辅音字母结尾）,big-big,ger,red-redder,hot-hot,ter,thin-thin,ner,原级,比较级,最高级,good,well,better,best,bad,ill,worse,worst,many,much,more,most,little,less,least,far,farther,further,farthest/furthest,old,older/elder,oldest/eldest,不规则形容词比较级和最高级,常见比较级五句型,1.Who/Which+be+比较级,A or B?,例如：Who is taller,Tom or John?,2.比较级前常用 much/a lot/even/a little 来修饰。much bigger、a lot smaller,例如：A compute is,much,more expensive than a bicycle.,Grammar,形容词比较级,+and+,形容词比较级,(,越来越,.),例如：,The computer is cheaper and cheaper.,计算机越来越便宜。,4.+be+the 比较级+of the two.,(两个之中比较的那一个，包含在两个之中),Tom is,the taller of the two,.=Tom is taller than the other boy.,5.The+形容词比较级.,the+形容词比较级.,表示 越.就越.。,The more you study,the more you know.你学的越多,就知道的越多。,1,.-Which is _,season,in Beijing?(2003年),-I think its autumn.,A.good B.better C.best D.the best,2.-Which is_,the moon or the earth,?,A.small B.smaller C.smallest D.the smallest,3.The air in Beijing is getting much _ now,than,a few years ago.,A.clean B.cleaner C.cleanest D.the cleanest,D,B,B,4.Mobile phones are very popular now and they are _ than before.,A.cheap B.cheaper C.cheapest D.the cheapest,5.-Whats the weather like here?,-Oh,very nice.Its _ in the summer and _ in the winter.,A.not hot,not cold B.hotter,colder,C.hotter,not cold D.not hot,very hot,B,A,单音节形容词比较级：,small,strong,short,late,free,fine,big,red,hot,happy,heavy,early,er,er,er,r,r,r,ger,der,ier,ier,ier,ter,多音节,形容词和,部分双音节,形容词,或副词,，一般在形容词前加more构成形容词比较级形式。,例如：,more,dan,ger,ous,more,com,for,ta,ble,more,beau,ti,ful,more,po,pu,lar,more,ex,ci,ting,more,re,la,xing,more,ex,pen,sive,more,bor,ing,more,tir,ing,more,re,lax,ing,more,care,ful,more,ti,ring,多,音,节,形,容,词,部,分,双,音,节,形,容,词,more,quickly,写出下列,形容词的,比较级形式,popular _ boring _,careful _ safe _,dangerous _ exciting _ tiring _ nice _,big _ hot _,good _ bad _,many _ unpopular _,famous _ busy _,cheap _ expensive _,strong _ comfortable _,difficult _ easy _,more popular,more popular,more popular,more popular,more popular,more popular,more popular,more popular,more popular,more popular,more popular,bigger,better,more,cheaper,sronger,safer,nicer,hotter,worse,busier,easier,比较等级构成的规则变化:,一般情况加-er，以e结尾只加-r；,辅y变为i加-er，双写规则记住它。,如遇多音节，请使用more。,1.当比较级连用时表示,“越来越”,。,由 more 构成的比较级要用作,more and more.,。如：,We see,more and more,clearly.,我们看得越来越清晰。,1.Table tennis is _(,popular,),than,gymnastics.,2.I think its _(exciting),than,table tennis.,4.Running is _(boring),than,basketball.,5.Cycling is _(relaxing),than,running.,6.I think cycling is _,(tiring),than,running.,7.Its _,(dangerous),than,running and cycling.,more,popular,more,exciting,3.Who is_(tall),Tom or John?,taller,more boring,more relaxing,more tiring,more dangerous,8.Tom is the _(tall),of the two.,taller,形容词比较级练习：,9.The computer is_(cheap)and _(cheap).,cheaper,cheaper,10.Li Xiaoya is so _(beautiful).,beautiful,11.Mo Jiajun is not so _(strong)as Huang Yangqian.,strong,A+be+adj.比较级+than+B.,