Unit10 How much are these socks第三课时

Can you put them in the right order？
（你能按顺序排列这些数字吗？）
ten
eleven
twelve
seventeen
fourteen sixteen
fifteen nineteen eighteen thirteen
twenty twenty twenty twenty twenty twenty -one -two -three -four -five -six
thirty twenty
-seven
twenty twenty twenty -nine -eight
twenty twenty twenty twenty twenty twenty twenty twenty twenty -one -two -three -four -five -six -seven -eight -nine
twenty thirty forty fifty sixty seventy eighty ninety
twenty-one thirty-one forty-one fifty-one sixty-one seventy-one eighty-one ninety-one
… … … … … … … …
1a
10 11 12 13 14 15 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30
I b:
Write a number from the box next to the correct word . Which two rows of numbers are in the wrong place?
Can you read these numbers?

eleven
twelve
seventeen
fourteen sixteen
fifteen nineteen eighteen thirteen
thirty
twenty
twenty twenty twenty twenty twenty twenty twenty twenty twenty -one -two -three -four -five -six -seven -eight -nine
talk about.
√ 2.Check ( ) the things Kate buys.
√
1e Ask and answer:
How much is the…？ It’s…
How much are the…？ They’re…
How much is this It’s . $20 $35 $5 $1 $18 $2
1, 2,
, 4, 5,
7, 8,
….
I am happy.
Good to know these numbers
ten
eleven
twelve
seventeen
fourteen sixteen
fifteen nineteen eighteen thirteen
thirty
twenty
twenty twenty twenty twenty twenty twenty twenty twenty twenty -one -two -three -four -five -six -seven -eight -nine
?
How much are these
They’re
$10 $3
?
.
$30 $12 $1 $2
四人一组,讨论一下你们想买什么
$15 $13 $8 $6 $5
$10
$2 $12 $20 $10
$4
Things
Color
Price(价格)
Report: They are my new things. The … is/ are …. It is / They are … dollars.
23 24 15 16 twenty-three___ twenty-four____ fifteen_______ sixteen_______ 17 18 19 seventeen________ eighteen_______ nineteen_____
31 thirty____ thirty-one_______ 30
个位
_______ hundred
个位
十位
__
6: 101---999: _______ hundred and
个位
小结:
Which group can read them better? 1c Listen and circle the numbers in 1a. (比比哪组读得好?)
1d
1.Circle the things in the picture that Kate and her mom
10 12 13 11 14 ten___ eleven_____ twelve_____ thirteen_____ fourteen______
25 26 27 28 twenty-five____ twenty-six_____ twenty-seven___ twenty-eight______ twenty-nine___ twenty___ 29 20 21 twenty-one____ 22 twenty-two___
twenty-nine thirty-nine forty-nine fifty-nine sixty-nine seventy-nine eighty-nine ninety-nine
掌握基数词的拼写。
1:
1---12: (记住每个单词)
2: 13---19: -teen (thir-, fif-, eigh-) 3: 20---90: -ty (twen-, thir-, for-, fif-, eigh-) 4: 21---99: 5: 100---900: 十位 __
$70-90 Is it …? $86
$45-60 $58 Are they …?
Write something about what you want to buy.
What color is it/are they?
How much is it/are they?
Learn these numbers and find out the rules:
one two three four five six seven eight nine ten eleven twelve
thirteen fourteen fifteen sixteen seventeen eighteen nineteen hundred