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1、Part BPart BLets review the numbers:10 11 12 13 14 15 16 17 18 1910 11 12 13 14 15 16 17 18 1920 30 40 50 60 70 80 90 20 30 40 50 60 70 80 90 22 35 48 53 95 87 74 22 35 48 53 95 87 74 123 115 162 170 152 134 142123 115 162 170 152 134 142one hundred and twenty-threeHes 226cm .cm=centimetertallIm 158
2、cm tall.cm=centimeterHow tall are you?The magic mirrorI want to betallershorterolderyoungerheavierthinnerstrongertalltallerthinthinnerheavyheavier你能发现以下的规律吗你能发现以下的规律吗?形容词比较级构成法形容词比较级构成法:1 1、大部分直接在后面加、大部分直接在后面加erer2 2、双写加、双写加erer3 3、以辅音字母加、以辅音字母加y y结尾，把结尾，把y y改为改为i i，再加，再加erer4 4、以、以e e有结尾的有结尾的,直接加直接
3、加r rnicenicerA is er than B比较级的句子模式比较级的句子模式:比较对象一致226 cm178 cmYao Ming is taller than Jay Zhou.Jay Zhou is shorter than Yao Ming.Yao Ming is taller than Jay Zhou.48cmMr.YeMr.Wu is heavier than Mr.Ye.Mr.Ye is thinner than Mr.Wu.Mr.Wu90 Kg62 KgMr.Wu is 28 kg heavier than Mr.Ye.Mr.Li Age:88Mr.Li is 36
4、years older than Mr.Chen.Mr.Li is older than Mr.Chen.Mr.Chen is younger than Mr.Li.Mr.Chen Age:52The turtle is older than the cat.The cat is younger than the turtle.The turtle is 142 years older than the cat.A is er than B比较级的句子模式比较级的句子模式:A is 比较数量比较数量er than BLets talkA A：Howoldareyou?Howoldareyou?
5、B B：Iam_yearsold.Whataboutyou?Iam_yearsold.Whataboutyou?A A：Iam_yearsold.Iam_yearsold.Youare_years(months)older/youngerthanme.Youare_years(months)older/youngerthanme.B:Yes,Iam_years(months)older/youngerthanyou.B:Yes,Iam_years(months)older/youngerthanyou.Lets talkA:Howtallareyou?A:Howtallareyou?B:Iam
6、_cmtall.Whataboutyou?B:Iam_cmtall.Whataboutyou?A:Iam_cmtall.A:Iam_cmtall.Youare_cmtaller/shortthanme.Youare_cmtaller/shortthanme.B:Yes,Iam_cmtaller/shortthanyou.B:Yes,Iam_cmtaller/shortthanyou.Lets talkA:Howheavyareyou?A:Howheavyareyou?B:Iam_kg.Whataboutyou?B:Iam_kg.Whataboutyou?A:Iam_kg.A:Iam_kg.Youare_kgheavier/thinnerthanme.Youare_kgheavier/thinnerthanme.B:Yes,Iam_kgheavier/thinnerthanyou.B:Yes,Iam_kgheavier/thinnerthanyou.