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1、smallbigbiggerbiggest小的大的更大的最大的第1页/共31页smallbigbiggerbiggest小的大的更大的最大的第2页/共31页big大的small小的smaller更小的smallest最小的第3页/共31页tallershorttalltallestshortershortest第4页/共31页longlongerlongest第5页/共31页形容词的比较级“-er”和最高级“est”在形容词后面（adj）加上“er”就变成形容词的比较级。在形容词后面（adj）加上“est”就变成形容词的最高级。有部分形容词要双写最后一个字母再加”er”或“est”。small
2、 小的小的smaller 更更小的小的soft 轻声的轻声的softer 更更轻声的轻声的loud 大声的大声的louder 更更大声的大声的big 大的大的bigger 更更大的大的第6页/共31页原形small 小的小的smaller 更更小的小的tall 高的高的taller 更更高的高的short 矮的矮的shorter更更矮的矮的big 大的大的bigger 更更大的大的比较级比较级最高级最高级smallest 最最小的小的tallest最最高的高的shortest最最矮的矮的biggest 最最大的大的第7页/共31页big bigger biggestsmall smaller
3、smallesttall taller tallestshort shorter shortestlong longer longest第8页/共31页A is er than B.ABA 比比 B 更更A is longer than B.第9页/共31页The first is bigger than the second.ABA is bigger than B.第10页/共31页The first birdThe second birdThe third birdis _.is_.is the _.bigbiggerbiggest第11页/共31页The first bookThe s
4、econd bookThe third bookis _.is_ than theis the _.smallsmallersmallestthe first one.第12页/共31页The first boyThe second boyThe third boyhas _ hair.has_ hairhas the _hair.shortshortershortest than the first one.第13页/共31页onefirst(1st)基基数数词词变变序序数数词词 twosecond(2nd)threethird(3rd)fourfourth(4th)fivefifth(5t
5、h)第14页/共31页longlongerlongestABCC is the longest.C 是最长的。是最长的。第15页/共31页smallsmallersmallestthe first ball the second ball the third ball is er than第16页/共31页The second bird is bigger than the first bird.The third bird is the biggest.bird第17页/共31页Group 1Group 2Useful words:man（男人）,monkey（猴子）,tail（尾巴）第18
6、页/共31页The second man is taller than the first one.Group 1Answers:The first man is tall.The third man is the tallest.The second monkey has a longer tail than the first one.Group 2The first monkey has a long tail.The third monkey has the longest tail.第19页/共31页welcome toclayplayshowknowlook atlovelyfou
7、rthfifth第20页/共31页I can do it!(选词填空)1.The candy is _(bigbigger)the nut.2.Look _(atin)_(fivefifth)picture.3.Childrens clay art is _(onof)show at Sunshine School.4.John is _(tallertallest)boy in our class.biggeratfifthontallestthanthethe第21页/共31页第二课时第22页/共31页big bigger biggestsmall smaller smallesttall
8、 taller tallestshort shorter shortestlong longer longest第23页/共31页smallsmallerbiggestsmallesttallshortlong第24页/共31页bigtallershortersmallesttallestshortestlongerlongest第25页/共31页clay art陶艺第26页/共31页on show展出第27页/共31页Childrens clay art is on show at Sunshine School.第28页/共31页welcome toclayplayshowknowlook atlovelyfourthfifth第29页/共31页Homework:Read Part A for five times.Copy new words第30页/共31页感谢您的观看！第31页/共31页