内容正文:
How tall are you?
Part A
(Let's learn & Do a survey and report)
Unit 1
Learning goals
Game: 头脑风暴
用学过的形容词描述以下图片:
Revision
old
young
She is old.
He is young.
tall
short
He is tall.
She is short.
long
Her skirt is short.
short
Her skirt is long.
Presentation
1.89 metres
How tall is Liu Xiang?
He is 1.89 metres.
How tall is Yao Ming?
He is 2.26 metres.
小数的读法链接
2.26 metres
Who is taller , Liu Xiang or Yao Ming?
Presentation
taller
比
Yao Ming is_____ than Liu Xiang.
Presentation
metre/ meter 是计量单位 “米”。
“ . ”读作 “ point ”。
2.26 读作“ two point two six ”。 小数点 左边按 整数 的基数
词 读,小数点 右边依次用 个位数 的基数词 读出。
如: ”22.45 米 ” 读作 twenty two point four five metres
小数的读法
Presentation
当小数大于 1 或非整数时,后面的名词用复数;
当小数小于 1 时,后面的名词用单数。
如: The desk is 1.52 metres long.
这张桌子长 1.52 米。
The baby is 0.89 metre tall.
这个婴儿高 0.89 米。
小数的读法
返回
My brother is taller/shorter than me.
tall
更高的
对应词: short er
er
My pencil is________than yours.
short er
更矮的;更短的
shorter
注意:名词性物主代词 = 形容词性物主代词 + 名词,
此处 yours=your pencil
Your pencil is________than mine.
My pencil is shorter than yours.
long er
longer
更长的
此处 mine=my pencil
Presentation
How old is the girl?
She is 6 years old.
How old is the baby?
He is 1 year old.
The baby (is younger).
The baby is _______than the girl.
Who is younger , the girl or the baby?
younger
比
Age: 6
Age: 1
My father is ________than my grandma.
young er
更年轻的
younger
My father is _____than my grandma.
older
更年长的
older
Presentation
old
old er
young
young er
tall
tall er
short
short er
原级
比较级
+er
构成规则
想一想,这些形容词原级是怎样变成比较级的。
long
long er
一般情况下, 形容词原级后加 er 构成形容词的比较级 。 形容词的比较
级用来进行两者之间的比较 ,说明前者比后者更 …… 。
变化规则 例词
1.一般在词尾直接加er tall-taller,long-longer
2.以不发音的字母e结尾的单词在词尾直接加r nice-nicer, large-larger
3.以辅音字母+y结尾的词,把y变为i,再加er heavy-heavier, happy-happier
4.重读闭音节,末尾只有一个辅音字母,双写这个辅音字母,再加er big-bigger, thin-thinner
5.部分双音节词和多音节词分别在原级前加more构成比较级 beautiful-more beautiful,
interesting- more interesting
Presentation
形容词比较级的构成规则
有一些形容词的比较级是不规