英语人教版六年级下册Unit1 A lets learn.ppt

1、How Tall Are You ?,Unit 1,Part A,教学重点: 新词汇的识记与理解； 句型How tall are you?的运用； Lets learn 部分的对话的理解。 教学难点: 各类比较级词汇及相应问题掌握； 不规则比较级写法的掌握； 形容词比较级构成规则。,New words,tall,taller,short,shorter,old,older,young,younger,long,longer,Let s learn,看单词跟读。,taller,shorter,stronger,older,younger,Who is shorter ? Who is talle

2、r?,Look at the picture and answer the questions:,形容词比较级的构成方法 一般是在原形容词后面加上 er, 如：,tall- short - old- young- strong-,taller,shorter,older,stronger,younger,点拨 1:,点拨 2：,如果该形容词是以一个辅音字母+y结尾的话，它的比较级则是变 y 为 i , 在加上-er: 如：funny- funnier healthy-healthier,点拨 3：,形容词比较级除了有规则的变化以外，还有一些不规则的变化形式，同学们一定要特殊记忆哦：,littl

3、eless good/wellbetter many/muchmore bad/illworse farfarther/further,点拨 4：,How (tall) are you? 表示问你多? （1）How old are you? 你多大了？ （2）How tall are you? 你多高？ （3）How heavy are you? 你多重？,How tall are you?,I am 156cm tall.,练习对话：,注： cm=centimeter 厘米 kg=kilogram公斤千克 例：Youre 4 cm taller than me. 你比我高四厘米。 Mike

4、is 5kg heavier than Amy. Mike 比 Amy 重 5公斤。,Lets talk,点击观看Lets talk 部分的动画：,Lets chant,Look Im tall. Im taller, taller than you. Look Im strong. Im stronger, stronger than you. Look Im old. Im older, older than you. Look Im young. Im younger, younger than you. Im short. Im shorter, shorter than you.,P

5、ractice：,1. Im 160cm tall. My brother is 158cm tall. So Im 2cm than my brother. 2.This box is 2kg heavy. That one is 5kg heavy. So that one is 3kg than this one. 3.My father is 48 years old and 180cm tall. So my father is and than me.,taller,heavier,older,taller,My father iscm tall. My father is kg

6、heavy. My mother And Im What about yours? ,利用句型 My is cm tall.向你的朋友介绍你的 family member.,Practice: （ 用taller, older, stronger 谈论下列图片）,例： The mother is older than her son. The son is younger than his mother. .,Lets try,Listen and answer:,Do a survey and report,根据前面所听到的录音内容, 完成下列问题:,(1)Wu Yifan is than John. (2) John is than Zhang peng. (3)Zhang peng is than Wu Yifan.,taller,shorter,shorter,Homework,1.Mike is 2cm( ) than