资料简介
Section B (1a-1e)
Unit 7
How much are these
socks?
ReviewReview
句 型
—How much is/are…?
— It’s… /They’re…
Lead in
Talk about the prices of the clothes.
How much is
that hat?
It’s five dollars.
How much
is/are…?
It’s… /They’re…
$7 $5 $6 $3 $9 $8
Read and learn
Words and expressions
Presentation
Numbers
10 11 12 13 14 15
ten eleven twelve thirteen fourteen fifteen
16 17 18 19 20 21
sixteen seventeen eighteen nineteen twenty twenty-
one
22 23 24 25 26 27
twenty-
two
twenty-
three
twenty-
four
twenty-
five
twenty-
six
twenty-
seven
28 29 30 31
twenty-
eight
twenty-
nine thirty thirty-one
课文展现
Listen and repeat.
10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31
1a
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: 十位 个位
Can you solve these problems? 你会回答下列问题吗?
eight +nine = ________.
three + twelve = ______.
sixteen + thirteen = _________ .
eleven + seven = _________.
nineteen + zero = ________.
thirty – fourteen = _______.
twenty-one – ten = _____.
twenty-six – eighteen = ____.
nine – eight = ____.
thirty-five – twenty = _____.
seventeen
fifteen
twenty-nine
eighteen
nineteen
sixteen
eleven
eight
one
fifteen
Write the numbers in 1a next
to the correct words. Which
rows of numbers are in the
wrong places?
1b
ten eleven twelve
thirteen fourteen
twenty-five twenty-six
twenty-seven twenty-eight
twenty-nine twenty
twenty-one twenty-two
twenty-three twenty-four
fifteen sixteen seventeen
eighteen nineteen
thirty thirty-one
10 11 12
13 14
25 26
27 28
29 20
23
21 22
15 16 17
18 19
30 31
24
Listen and circle the
numbers you hear in 1a.
10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31
1c
Listen again. Circle the things in the
picture that Kate and her mom talk
about. Check (√) the thing Kate
buys.
1d
√
How much is the
blue sweater?
It’s 15 dollars.
Ask and answer questions about the
things in the picture above.
1e
Practice
一、填表格，记数字。
10 11 15
ten thirteen twelve
20 18 30
sixteen nineteen
26 28 39
twenty-
one
thirty-five
eleven
13
fifteen
12
twenty
16
eighteen
19
thirty
twenty-
six
21
twenty-
eight
35
thirty-
nine
二、做数学题，学英语。
1. twenty-six - twelve - nine = _______
2. sixteen ＋ eight ＋ eleven = _________
3. eighteen - seven ＋ fifteen = ___________
4. thirteen＋fourteen-twenty-five = _____
5. twenty-nine - thirteen - ten = _________
6. thirty-nine - twenty - five =_________
7. twelve ＋ thirteen - fifteen= _________
8. nineteen - eleven ＋ twenty =___________
five
thirty-five
twenty-six
two
six
fourteen
ten
twenty-eight
书面作业 (Writing work)
课时训练 Unit 7 Section B第一课时
口头作业 (Oral work)
1.背单词
2.找partner运用所学句型自编对话
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