Unit 7 How much are these socks-Section B 1a-2c（第3课时）课件（30张PPT）

第第页Unit7Howmucharethesesocks-SectionB1a-2c（第3课时）课件（30张PPT）(共30张PPT)

SectionB(1a—2c)

UNIT7Howmucharethesesocks

第3课时

学习目标

1

掌握单词：ten，eleven，twelve，thirteen，fifteen，eighteen，twenty，thirty，Mr.，clothes，store，buy，sale，sell，all，very，price，boy；

短语：atgreatsale，atverygoodprices，forboys/girls，inpurple，apairof。

掌握句型：Comeandbuy...atourgreatsale!

Wesell...atverygoodprices.

Wehave...for...

Cometo...

2

3

学会数字10-31，进一步练习询问物品价格的句型。

课堂导入

—What’syourname

—Mynameis...

—Howoldareyou

—I’m...

—Doyouhaveasoccerball

—Yes，...

—Howmuchisyourpencil

—It’s...

—Doyoulikegoingshopping

—Yes，...

—What’syourtelephonenumber

—Mytelephonenumberis...

496-3539685-6034

1a

Listenandrepeat.

课堂学习

0zero1one

2two3three

4four5five

6six7seven

8eight9nine10ten

eleven11twelve12

Notes：基数词zero...twelve需要单独记忆。

thirteen13

fourteen14

fifteen15

sixteen16

seventeen17

eighteen18

nineteen19

Notes：

基数词thirteen...nineteen都以-teen结尾。

twenty20thirty30

forty40fifty50

sixty60seventy70

eighty80ninety90

Notes：基数词twenty...ninety(整十)都以-ty结尾。

twenty-one21thirty-five35

forty-nine49twenty-five25

Notes：基数词十位与个位之间需用“-”连接。

思考：

Tina说14和40就是在4(four)后面分别加“teen”和“ty”，她的说法对吗？

1a

Listenandrepeat.

1b

Writethenumbersin1anexttothecorrectwords.

Whichrowsofnumbersareinthewrongplaces

Row1:ten___eleven___twelve___thirteen___

fourteen___

Row2:twenty-five____twenty-six_____twenty-seven___

twenty-eight____twenty-nine___

Row3:twenty____twenty-one____twenty-two___

twenty-three___twenty-four____

Row4:fifteen______sixteen______seventeen______

eighteen_______nineteen_____

Row5:thirty____thirty-one_______

10

11

12

13

14

25

26

27

28

29

20

21

22

23

24

15

16

17

18

19

30

31

Row4

Row2

1c

Listenandcirclethenumbersyouhearin1a.

Lookatthepicture.Wherearethepeople

1d

Listenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check(∨)thethingsKatebuys.

∨

Howmuchisthebluesweater

Itis15dollars.

Askandanswerquestionsaboutthethings

inthepictureabove.

1e

2a

HowmuchdoyouthinkthesethingscostMatcheachclothingitemwithaprice.

1.askirt___3.socks___5.shorts__

2.asweater___4.trousers___6.shoes__

a.$3c.$30e.$22

b.$15d.$20f.$25

Lookatthepictureandtitleandanswer:

1.Whatcanyouseeinthepicture

2.Wherearetheclothes

3.Doyouknowthestore’sname

Readtheadandfillinthepricetags.

2b

＄28

＄15

＄12

＄22

＄16

＄2

＄30

＄20

Fillintheblanksaccordingtothepassage:

sweaters

＄15

＄12

trousers

＄22

forboys

shorts

＄16

forboys

skirts

purple

＄20

forgirls

jackets

＄30

shoes

black

＄28

socks

＄2/3pairs

Readtheadagain.Answerthequestions.

1.Whatclothescanyouseeinthepicture

2.Arealltheclothesonsale

We/Icanseegreensweaters，yellowsweaters，blacktrousers，shorts，shoes，socks，jackets，hats，red

skirts，purpleskirts.

No，theyaren’t.

4.Howmucharetheredskirts

Wedon’tknow.

3.Whatclothesareforboys

Blacktrousersandshorts.

衣服，是各种衣服的总称

买，反义词是sell“卖”

大甩卖，大促销

出售；销售

所有的

以非常优惠的价格

紫色的裙子。in后接表示颜色的词，意为“……颜色的”

(1)价格的三种表达方式：

①atthepriceof+价钱

Wehavesweatersatthepriceof＄9.

②for+价钱

Wehavesweatersfor＄9.

③be+价钱

Thesweatersare＄9.

Exercises

①Wehavesocksatthepriceof＄5.

②Wehavesocksfor＄5.

③Thesocksare＄5.

物品颜色的表达方式：

①颜色+物品②物品+in+颜色

greensweaters=sweatersingreen

purpleskirts=skirtsinpurple

翻译：我弟弟有黑色的袜子。

①Mybrotherhasblacksocks.

②Mybrotherhassocksinblack.

Comeandbuy...是一个祈使句。表命令、请求、建议的句子称为祈使句。

在2b中找出另一个祈使句：_____________________________________

CometoMr.Cool’sClothesStorenow!

2c

ImagineyouworkatMr.Cool’sClothespletetheconversationandpracticeitinagroup.

You:Hello,Ihelpyou

Girl:Yes,please.Ineeda.

You:Howaboutthesepurple________

Girl:Oh,Ilikethisone.How_____isit

You:It’sonlydollars.

Girl:Oh,good.I’llit.

You:Andwhatdoyouneed

Boy:Well,Ineedapairofblack______forschool.

You:WhataboutthispairTheyare_____twenty-eight_______.

Boy:Great.Anddoyouhaveshorts,too

You:Yes,ourshortsareonly__________dollars.

Boy:OK.I’lltakethe_______andthe________.

can

skirt

skirts

much

20/twenty

take

shoes

only

dollars

16/sixteen

shoes

shorts

一对；一双。一般用来修饰由两部分构成的单件事物，如trousers(裤子)，shoes(鞋)，glasses(眼镜)，jeans(牛仔裤)等。

Summary

1.Numbers：10~31

2.Newwordsandphrases：

Mr.，clothes，store，buy，sale，sell，all，very，price，boy，atgreatsale，atvery