Unit 1 How tall are you

Part A Let’s talk
strong
old
tall
short
young
说出下列形容词的比较级
stronger
older
taller
shorter
younger
188cm
226cm
… is …er than ...
35 years old
32 years old
tallest
shortest
short shorter shortest
tall taller tallest
oldest
youngest
young younger youngest
old older oldest
longest
shortest
short shorter shortest
long longer longest
tall
taller
the tallest
dinosaur /’daɪnəsɔ:(r) /
How tall is the tallest dinosaur?
How tall is Zhang Peng?
Maybe 4 meters.
He is 1.65 meters.
Listen and answer.

它比我们俩加起来还要高
我比这只高呢
那是这个厅里最高的恐龙
那边有更多的恐龙
我身高1.65米
Zhang Peng: Look! That’s the tallest dinosaur in this hall.
Mike: Yes, it is. Hall tall is it?
Zhang Peng: Maybe 4 metres.
Mike: Wow! It’s taller than both of us together.
Zhang Peng: Look! There are more dinosaurs over there!
Mike: They’re all so big and tall.
Zhang Peng: Hey,this dinosaur isn’t tall!
I’m taller than this one.
Mike: Oh,yes.How tall are you?
Zhang Peng: I’m 1.65 metres.
A Let’s talk
A Let’s talk
How tall is Zhang Peng?
Who is taller,Zhang Peng or the small dinosaur?
How tall are you? I’m________metres.
Who is taller than you?_____________.
How old are you? I’m_________________.
Who is older than you?___________
形容词的比较级
形容词的比较级
1.含义：表示两者(人或事物)的
比较。
2.用于：比较级+than的句子中
3.翻译：“更…….”
形容词比较级的变化规则
1.一般在词尾+er:
strong—stronger old --- older
tall---taller small ---- smaller
2. 以不发音e结尾的，加-r.
fine + r = finer( 更好的)
late + r =later(更晚的)
3.以辅元辅结构结尾的词，双写末尾字母再加-er. big—bigger(更大的)  hot---hotter(更热的) thin---thinner(更瘦的）
4.辅音字母+y字母结尾的单词，变比较级时把y变i,再加er:
happy----happier(更高兴的、更幸福的)
heavy----heavier (更重的)
funny----funnier (更滑稽好笑的)

6.特殊情况的不规则变化
good --- better well --- better
many --- more much --- more

5.多音节的形容词变比较级时，在单词前面加more:

beautiful----more beautiful(更漂亮的)
difficult----more difficult(更难的)
interesting--- more interesting(更有趣的)
单词复习：
dinosaur 恐龙
dinosaur (单数) dinosaurs (复数)
2.hall 大厅
3.metre 米
4.than 比
5.both 两个都
6.taller 更高的
7.older 更年长的
8.younger 更年轻的
9. shorter 更短的、更矮的
10. longer 更长的
11.kilogram 千克
12.heavier 更重的
13.smaller 更小的
14.bigger 更大的
15.stronger 更强壮的
16.thinner 更瘦的
Homework
1.在家听录音。
2. 与自己的好朋友比一比身高、体重等。