2023学年完整公开课版Unit1HowTallareyouBLet'slearn教学

Unit1HowtallareyouBLet’slearn天闻数媒Let’sreviewthenumbers:10111213141516171819203040506070809022354853958774

123115162170152134142onehundredandtwenty-three天闻数媒226cm天闻数媒He’s226cm

.cm=centimetertallI’m158cmtall.cm=centimeterHowtallareyou

?天闻数媒ThemagicmirrorIwanttobe……tallershorterolderyoungerheavierthinnerstronger天闻数媒talltallerthinthinnerheavyheavier你能发现以下的规律吗?形容词比较级构成法:1、大部分直接在后面加er2、双写加er3、以辅音字母加y结尾，把y改为i，再加er4、以e有结尾的,直接加rnicenicer天闻数媒１．Ais…erthanB比较级的句子模式:

比较对象一致天闻数媒226cm178cmYaoMingistallerthanJayZhou.JayZhouisshorterthanYaoMing.YaoMingis

tallerthanJayChou.48cm天闻数媒Mr.YeMr.Wuisheavier

thanMr.Ye.Mr.Yeis

thinnerthanMr.Wu.Mr.Wu90Kg62KgMr.Wuis28kgheavier

thanMr.Ye.天闻数媒Mr.LiAge:88Mr.Liis36yearsolderthanMr.Chen.

Mr.LiisolderthanMr.Chen.Mr.ChenisyoungerthanMr.Li.Mr.ChenAge:52天闻数媒Theturtleisolderthanthecat.Thecatisyoungerthantheturtle.天闻数媒175yearsold33yearsoldTheturtleis142yearsolder

thanthecat.１．Ais…erthanB比较级的句子模式:２．Ais＋比较数量＋…erthanB天闻数媒Let’stalkA：Howoldareyou?B：Iam______yearsold.Whataboutyou?A：Iam______yearsold.

Youare______years(months)older/youngerthanme.B:Yes,Iam____years(months)older/youngerthanyou.天闻数媒Let’stalkA:Howtallareyou?B:Iam______cmtall.Whataboutyou?A:Iam______cmtall.

Youare______cmtaller/shorterthanme.B:Yes,Iam______cmtaller/shorterthanyou.天闻数媒Let’stalkA:Howheavyareyou?B:Iam______kg.Whataboutyou?A:Iam______kg.

Youare____kgheavier/thinner