六年级英语下册第一单元课件.ppt

文档介绍：六年级英语下册第一单元课件
How old are you?
I am 11 years old.
You are older than me
am 12 years old.
You are one year younger than me
I am one year older than you.
？
226 cm
He’s 226 cm tall.
He’s metres tall
tall are you?（你的身高是多少？）
I am … cm tall .
cm = centimeter
226cm = m
读作：
two point two six metres
small → smaller
big → bigger
thin → thinner
heavy → heavier
strong → stronger
How heavy are you?
I am 50 kg.
You are bigger and stronger than me
am 60 kg.
I am stronger than you.
Kg=kilogram
/kɪləgræm /

一、长度单位
centimeter [cm] 厘米
meter [m] 米
kilometer [km] 千米、公里
二、重量单位
gram [g] 克
kilogram [ kg ] 千克、公斤
ton [ T ] 吨