4. Riddle They lived in the world long long ago,
They were the king in that time.
They are very big and strong.
We can’t see them now.
What are they?They are all so big and strong.dinosaurs['daɪnəsɔː]
5. Let’s tryDinosaur museum hall [hɔːl]
6. Let’s tryListen and circle.1. The first dinosaur eats____________.
A . Vegetables B. meat
2. The _____ dinosaur is taller.
A. first B. second
7. Let’s tryListen and circle.1. The first dinosaur eats____________.
A . Vegetables B. meat
2. The _____ dinosaur is taller.
A. first B. second
8. Let’s guessThe first dinosaur is 2 metres.The second dinosaur is 5 metres.The second dinosaur is taller than the first dinosaur.How tall is the dinosaur?talltaller原级比较级形容词的比较级表示“更…”,用于两者之间的比较,用来说明前者比后者更……。21
9. Let’s guessThe second dinosaur is 5 metres.The third dinosaur is 15 metres.The third dinosaur is taller than the second dinosaur.How tall is the dinosaur?32
10. Let’s guess321
11. Let’s guessThe second dinosaur is taller than the first dinosaur.talltaller原级比较级The third dinosaur is taller than the second dinosaur.The third dinosaur is the tallest dinosaur of all.the tallest最高级<<
12. Listen and answer Mike and Zhang Peng are in the museum. They are talking about the dinosaurs. listen and answer.What’re these dinosaurs like?They are so big and strong. 上图可插入视频,点击播放
13. Listen and answer Q1: How tall is the tallest dinosaur?Maybe 4 metres.Q2: How tall is Zhang Peng?He is 1.65 metres.Q3: Who is taller, Zhang Peng or the
small dinosaur?Zhang Peng.上图可插入视频,点击播放
14. Let’s readZhang peng:Look!that’s the tallest dinosaur in this hall.
Milk:yes,it is.How tall is it
Zhang peng:Mabe 4 metres.
Milk:Wow!It’s taller than both of us together.
Zhang peng:Look! There are more dinosaur over there!
Milk:They’re all so big and tall.
Zhang peng:Hey,this dinosaur isn’t tall! I’m taller than this one.
Milk:Oh,yes.How tall are you?
Zhangpeng:I’m1.65metres.How tall is Zhang peng?Who is taller,Zhang peng or the small dinosaur?解析解析解析解析
15. That is the tallest dinosaur in the hall. tall taller the tallest
原级 比较级 最高级
形容词有原级、比较级和最高级三种形式。比较级用于两者之间的比较。最高级用于三者及三者以上的比较。
注意:在使用形容词最高级时,最高级前要加上定冠词the。
Wang Peng is the tallest of all the boys. 如:Wang Peng is taller than me.
16. It’s taller than both of us together. 它比我俩加起来还要高。both 意为两者都。 both of us 我们两个人A + be动词 + 比较级 + than+ B A比B 更……。 than 后面跟比较的对象。如:Winter is colder than spring. 冬天比春天冷。 Elephants are bigger than ants. 大象比蚂蚁大。
17. — How tall are you?
— I’m 1.65 metres.
如:2.64 读作 two point six four。如:How tall are you , Chen Jie?metre 计量单位 “米”, 其英式写法为meter。1.65读作 one point six five
小数的读法:小数点读作point,整数部分按基数词的读法读出,小数部分按基数词依次直接读出。I’m 1.65 metres. 我 1.65米高。How tall are you? 用来询问对方有多高。
18. Do you want to visit the dinosaur museum? There is an activity. The youngest student and the shortest student can get a ticket free of charge. Make a survey in your group and find out who can get the tickets.NameAgeHeightGroup work
19. Fill in the blanks1. My bag is________(big) than yours.
2. — How _________ (tall) is Sally?
— She' s 1.55 metres.
3. Bob is _________ ( young ) than Fred but ___________ (tall) than Fred. tallbiggeryoungertaller
20. Read and choose( ) 1. Tom is 1.2m.Jack is ____ than Tom.
A. tall B. taller C. older
( ) 2. How ____ is the man?
A. old B. older C. taller
( ) 3. I'm 11 years old. My sister is two years ___ than me.
A. old B. older C. heavier
( ) 4. they are all so big ____ tall.
A. or B. and C. butBABB
21. 询问别人的身高比较两人的身高I'm 1.65 metres.How tall are you?A is taller than B.介绍自己的身高
22. 1. Read Part A ”Let’s talk”.2. Describe the heights and ages of your family members.