Unit 2 There are forty students in our class. Lesson 12 Revision 课件（52张PPT）

(共52张PPT)
Can you find the numbers?（你能找到隐藏的数字吗？）
two
six
three
five
four
eight
seven
I can see one frog. What can you see?
How many frogs can you see now?
I can see four flowers.
How many flowers can you see now?
How many frogs can you see?
I can see one tree.
How many apples can you see?
How many apples can you see now?
总共
物品
How many things can you see altogether?
I can see one bucket.
How many buckets can you see now?
I can see one butterfly.
How many butterflies can you see now?
How many things can you see altogether?
I can see one frog. What can you see?
How many frogs can you see now?
I can see four flowers.
How many flowers can you see now?
How many frogs can you see?
I can see one tree.
How many apples can you see?
How many apples can you see now?
How many apples can you see now?
总共
物品
How many things can you see altogether?
I can see one bucket.
How many buckets can you see now?
I can see one butterfly.
How many butterflies can you see now?
How many things can you see altogether?
I can see one frog. What can you see?
How many frogs can you see now?
I can see four flowers.
How many flowers can you see now?
How many frogs can you see?
I can see one tree.
How many apples can you see?
How many apples can you see now?
总共
物品
How many things can you see altogether?
I can see one bucket.
How many buckets can you see now?
I can see one butterfly.
How many butterflies can you see now?
How many things can you see altogether?
38
20
more than…
比…多，多于
＞
are more than .
Pencils
rulers
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are less than .
Rabbits
cats
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Summary（总结）
What can you see ?
How many … can you see ?
I can see …
more than…
比…多，多于
less than…
比…少，少于