Unit 9 This bird is bigger than fist one 课件

课件22张PPT。9 This bird is bigger than the first one.than [e?n] ?[e?n] ?比（用于形容词的比较级之后）
clay ?[kle?] n. [土壤] 粘土；泥土
clay art 陶艺，黏土艺术
children ?['t??ldr?n] n. 孩子们（child的复数）[???]演出；展出than [e?n] ?[e?n] ?比（用于形容词的比较级之后）
clay ?[kle?] n. [土壤] 粘土；泥土
clay art 陶艺，黏土艺术
children ?['t??ldr?n] n. 孩子们（child的复数）http://cai.7cxk.net 中小学课件站?[f??st]?['sek(?)nd]?[θ??d][f??θ][f?fθ]seveneightninetenthtenseventheighthninth(7th)(8th)(9th)(10th)sixsixth(6th)[e?tθ]['na?nθ]?[tenθ]longlongerlongestbig大的small小的smaller更小的smallest最小的smallbigbiggerbiggest小的大的更大的最大的tallershorttalltallestshortershortest形容词的比较级 “-er”和最高级“est”在形容词（adj）后面加上“er” 就变成形容词的比较级。在形容词（adj）后面加上“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 小的smaller 更小的long 长的longer 更长的tall 高的的taller 更高的big 大的bigger 更大的原形small
小的smaller
更小的tall
高的taller
更高的short
矮的shorter
更矮的big 大的bigger 更大的比较级最高级smallest
最小的tallest
最高的shortest
最矮的biggest 最大的big bigger biggestsmall smaller smallesttall taller tallestshort shorter shortestlong longer longestA is …er than B.ABA 比 B 更…A is longer than B.The first is smaller than the second.ABA is smaller than B.smallsmallersmallestthe first ball the second ball the third ball …is …er than…longlongerlongestABCC is the longest.C 是最长的。The second bird is bigger than the first bird.The third bird is the biggest.birdbig bigger biggestsmall smaller smallesttall taller tallestshort shorter shortestlong longer longestbigtallershortersmallesttallestshortestlongerlongestChildren’s clay art is on show at Sunshine School.