Unit1 How Tall Are you? Part B Let's learn课件(共28张PPT)

(共28张PPT)
How Tall Are you
Let us learn.
Unit 1
Bigger（更大的）
Smaller（更小的）
The red apple is bigger than the green apple .
The green apple is smaller than the red apple.
The elephant is bigger than the monkey .
The monkey is smaller than the elephant.
比大小 说一说
根据各自学习文具的大小，同桌两人一组，比一比，说一说。
Stronger（更强壮的）
The Guangtouqiang is thin.
The Bear 2 is heavy.
The Bear 2 is heavier than the Guangtouqiang.
Heavier（更重的）
thinner(更瘦的)
Eat less fast food and exercise more , you will be more healthy.
John: How heavy are you
Jim: I’m 52 kilograms.
John: You’re heavier than me.
Activity : 说出你的秘密
请一些同学现场测量体重，全班同学发问：How heavy are you
测完体重的同学说“I am ….. Kilograms.”回答。然后与老师比较体重。用You are ___ than me .来回答。
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(更强壮的)
(2)以字母e结尾的单词，+r:
nice(好的)—nicer(更好的)
(3)闭音节单词(一个元音字母+一个辅音字母结尾的单词）变比较级时要双写辅音字母，再+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)
7
4
3
2
5
1
6
8
The elepant is heavier than the pig.
heavier
3 points+
0 point
thin
thinner
the dog is thinner than the tiger.
1 points+
small
smaller
the rabbit is smaller than the dog.
2 points+
big
bigger
the elephant is bigger than the bear.
5 points+
long
longer
The train is longer than the bus.
3 points+
Put the words in right order
1. than you shorter and thinner am I
____________________________
2. you how are heavy
____________________________
I’m thinner than you and shouter.
How heavy are you
6 points+
选择填空
1.---- How _______are you ----I’m 48kg.
A. heavy B. old C. long
2. His brother is _______than me.
A. shouter B. Heavier C. heavier
A
C
6 points+
Homework
1.用句子簿抄写B Let’s talk的句 子1次，并写上中文意思
2 背诵 let’ talk
Thank you