Section A Grammar focus 3a—3c教学设计(教案)

学案设计 Unit 7 How much are these socks?

Period 3 Section B 1a~1e

【课型】听说课

学习目标

1.听懂并熟练记忆ten,eleven,twelve,thirteen,fifteen,eighteen,twenty,thirty等基数词,并掌握询问价格的句型。

2.在询问价格的听说活动中,熟练掌握运用基数词10~31。

3.谈论对服装的喜好,通过购物的对话练习学会使用购物时的礼貌用语和如何感谢人。

学习过程

【自主学习】

1.你能用英语读出下面的数字吗?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 …

…

2.参考词汇表,用英语拼写下列数字。

10

16

21

26

31

12

17

22

27

13

18

23

28

14

19

24

29

15

20

25

30

【师生互动】

[新课导入]

Step 1:Lead-in

Task 1:Let’s chant:

学案设计 My shirt is red. My jacket is blue. My dress is old. My sweater is new. Socks,my socks are white. Shoes,my shoes are white too. Pants,my pants are old. Shorts,my shorts are new. Task 2:A guessing game 1.Show the game. Teacher:Look at my watch.Do you know how much is it?Who can give me the right answer?

Student 1:Nine dollars?

Teacher:Sorry. Student 2:Eight dollars?

... Teacher:You’re right.It’s seven dollars. 2.Play the game by themselves.学生可以根据自己穿的服装来提问。

[新知呈现]

Step 2:Presentation

1.Review numbers from one to nine. 2.Work on 1a.Listen and repeat after the recording. 3.Listen and match the words in 1b with the numbers in 1a.学生跟读1a的录音,教师做必要的正音。并给学生示范读thirteen,fifteen,eighteen,twenty,thirty等基数词-teen和-ty的发音,分辨重读音节和非重读音节。

观察与思考

观察1b的单词,思考:

学案设计 (1)13到19的后缀是

,单词的重音在

(第一音节,第二音节)。 (2)20、30、40等的后缀是

,单词的重音在

(第一音节,第二音节)。 (3)表示几十几时,用整十位数加个位表示,中间用连字符“-” 把十位和个位连接起来。

跟踪训练

一、填表格,记数字。

10 11

15

twelve 30

39 ten

20

26

sixteen

thirteen

18

28

nineteen

twenty-one

thirty-five

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 =

5.Find out which rows of the numbers are in the wrong places.(work on 1b)

6.Study cardinal number on Page 88. 7.Introduce the Chinese monetary unit,yuan.

Show the pictures of dollars and RMB.

学案设计

Teacher:How much is this?

Student:It’s fifty-five dollars. Teacher:How much is this?

Student:It’s twenty-one yuan.

[新知学习]

▲

听力活动1

Step 3:Listen to 1c and 1d

Before listening 1.Talk about the picture in 1d.Present the new word:sell. —What’s this in the picutre?—It is a clothes store. —What does it sell?—It sells... 教师利用1d的图片导入听力语境:Where are the people in the picture?Can you guess their relationship?然后教师利用How much...句型询问图中衣物的价格,让学生快速说出价签上的数字,复习基数词10~31,为下一活动做准备。

2.Get students to look at the picture and ask and answer questions in pairs like the sample conversation in 1e. While listening 3.Work on 1c.Listen and circle the numbers you hear in 1a and check the answers:

No.1 is

No.2 is 4.Work on 1d.Listen again and circle the things in the picture that Kate and her mom talk

学案设计 about.Check the thing Kate buys.Learn the word:buy. 5.Get them to check their answers in pairs first. A:They talk about... B:Kate buys... 6.Check the answers together. After listening 7.work on 1e 9.Make a survey.四人一组,填写表格。

Name Clothes Color Price Like/Dislike

Make a report like this:

I have a hat.It’s red.It is only ￥50.I don’t like it,because it’s too small. 【课堂练习】

一、根据句意或提示,完成单词。

1.There’re

hours (小时)in a day. 2.There are

months(盼) in a year. 3.—How old is your uncle?—He is

(25)years old. 4.—How much is this hat?—It’s

(11)dollars. 5.

(5) and

(18) is

(23). 二、补全对话。(根据语境,在每个空中填写一个单词,使得文意明确完整)

A:Can I

you?

B:Yes,please.I

(需要)a shirt.Do you

(有)white shirts?

学案设计 A:Yes.Here

a white one. B:It’s very nice.How

is it?

A:Eighty yuan.

B:I think it’s dear(昂贵的).I

a cheaper (更便宜的)one. A:What

this red one?It’s only thirty yuan.

B:Oh,it’s nice and cheap.I’ll

it.

very much. A:You’re

. 自我反思

1.我的收获:Words and expressions: Sentences: 2.学习本节后,我能用英语进行 3.我的易错点: 参考答案

跟踪训练

一、

twenty

13

12 eleven

16

21

eighteen

fifteen

19

35

thirty

thirty-nine twenty-six

twenty-eight

二、1.five

2.thirty-five

3.twenty-six

4.two

5.six 6.fourteen

7.ten

8.twenty-eight 【课堂练习】

学案设计 一、1.twenty-four

2.twelve

3.twenty-five

4.eleven 5.five;eighteen;twenty-three 二、help;need;have;is;much;want;about;take;Thank you;welcome