内容正文:
Module 5
Unit 2
There are forty.
There________ only one crayon.
But there ________two children.
is
are
Read and write .
____ _____ only two T-shirts .
But ____ ____ three children.
There are
there are
_____________ only _____________ .
But ___________________________
There are three crayons
there are four children
But there are six children .
There are only five chairs
16
14
Revision
18
13
wonderful
17
20
15
19
Let’s count .
ten
twenty
thirty
forty
forty
fifty
sixty
seventy
eighty
ninety
Match .
twenty
thirty
forty
fifty
sixty
seventy
eighty
ninety
ten
10
60
30
80
70
40
90
50
20
15+15=
46+24=
52+28=
30
70
80
11+29=
40
18+72=
90
27+23=
14+46=
50
60
Do the math.
17+3=
20
Read these numbers.
数字
ten
twenty
thirteen
fourteen
fifteen
eighteen
sixteen
seventeen
nineteen
在个位数后加-teen
在个位数后加-ty
thirty
forty
fifty
eighty
sixty
seventy
ninety
1.What are the numbers doing?
They are .
2.Are they dancing happily?