Unit7SectionB2a-2c课件人教版七年级英语上册

Unit7

Howmucharethesesocks?

SectionBPeriod4(2a-2c)Mr.Cool'sClothesStoreBigsale!!Bigsale!!Comeandbuyyourclothesatourgreatsale.Wesell

allourclothesatverygoodprices.

ClothesStoreMr.Cool’s服装店

buysell

原价￥113现价￥30OnSale!降价销售×Theysellourclothesatverygoodprices.(以非常公道的价格)boyFor

boys,theyhave

bluesocks

foronly￥2.apairof

一双￥2￥2clothesboyMr.

apairof

shoessalestorepricebuysell50元现价10元原价50元BeanallveryTheredshoesareonly25dollars.Socksareonly2dollarsforthreepairs.2aHowmuchdoyouthinkthesethingscost?Matcheachclothingitemwithaprice.askirt_____3.socks_____5.shortsasweater____4.trousers____6.shoes_____$3c.$30e.$22$15d.$20f.$25Mr.Cool’sClothesStore2bReadtheadandfillinthepricetags.$15$12$20$28$22$16$2$30

请你根据2b广告，以下描述正确的写T，错误写F.1.Wehavegreensweatersforonly$10.()2.Forgirls,wehaveblacktrousersforonly$22.()3.Shortsareonly$16.()4.Socksareonly$4forthreepairs.()FFTF2.Forgirls,wehaveblacktrousersforonly$22.()5.Ifbuyyouagreensweaterandblackshoes,you’llneed$43.()TFillintheblanks.

Mr.Cool’sClothesStore______and

___yourclothes__our________!We___allourclothes_______________.Doyou____sweaters?We____greensweaters____only$15!Yellowsweatersare____$12!Doyou____trousers?For_____,wehaveblacktrousers____only$22.Andshortsareonly$16!________,wehaveskirts___purpleforonly$20.Howmuchareourjackets?Only$30!Andwe_____blackshoes_______$28.Socksareonly$2____threepairs！

_______Mr.Cool’sClothesStorenow!Comebuyat

greatsalesell

atverygoodprices

likehavefor

only

needboys

forForgirls

have

foronly

forCometo

inYou:

Hello,______Ihelpyou?Girl:

Yes,please.Ineeda______.You:

Howaboutthesepurple______.Girl:

Oh,Ilikethisone.How______isit?You:

It’sonly______dollars.Girl:

Oh,good.I’ll_____it.You:

Andwhatdoyouneed?Boy:

Well,Ineedapairofblack____forschool.You:

Whataboutthispair?Theyare_____twenty-eight_______.Boy:

Great.Anddoyouhaveshorts,too?You:

Yes,ourshortsareonly______dollars.Boy:

OK.I’lltakethe_____andthe______.

ImagineyouworkatMr.Cool’sClothesStore.Completetheconversation.

Canaskirtskirtsmuch20takeshoesonlydollars16shoesshortsPracticetheconversationinagroup.You:

Hello,CanIhelpyou?

Girl:

Yes,please.Ineedaskirt.You:

Howaboutthesepurpleskirts?Girl:

Oh,Ilikethisone.Howmuchisit?You:

It’sonly20dollars.

Girl:

Oh,good.I’lltakeit.You:

Andwhatdoyouneed?

Boy:

Well,Ineedapairofblackshoesforschool.You:

Whataboutthispair?They’reonly

twenty-eightdollars.Boy:

Great.Anddoyouhaveshorts,too?You:

Yes,ourshortsareonly16dollars.Boy:

OK.I’lltaketheshoesandtheshorts.You:

Hello,______Ihelpyou?Girl:

Yes,please.Ineeda______.You:

Howaboutthesepurple______.Girl:

Oh,Ilikethisone.How______isit?You:

It’sonly_______dollars.Girl:

Oh,good.I’ll_____it.You:

Andwhatdoyouneed?Boy:Well,Ineedapairofblack_____for

school.You:

Whataboutthispair?They’re_____twenty-eight______.Boy:Great.Anddoyouhaveshorts,too?You:Yes,ourshortsareonly_______dollars.Boy:OK.I’lltakethe_____andthe______.根据2b广告，补全对话，小组练习。2ccanskirtskirtsmuchtwentytakeshoesonlydollarssixteenshoesshortsStrategies（策略）Circlethekeywords.圈画关键词，快速找到信息。While-readingComeandbuyyourclothesatourgreatsale!Wesellallourclothesatverygoodprices.快来买衣服吧，我店服装大减价！我们卖的所有服装价格都很优惠。品味阅读，优句赏析起立朗读，有感情呦！Post-readingDiscussing（讨论）anad（广告）Howtomake

Title（标题）-thestore’sname/Saleat…Beginning（开头）-Comeandbuy…at…Wesell…at…Body（正文）-Doyoulike/need…?Wehave…for…(dollars/yuan)…are….(dollars/yuan)Ending（结尾）-Cometo…now。1.Comeandbuyyourclothesatourgreatsale!

在我们大甩卖之际购买衣服吧！（1）此句是祈使句，没有主语，以动词原形开头。（2）at“在”，是介词，后接名词、代词和数词。（3）sale是sell的名词形式，意为“买卖；销售”。sale还可作“大甩卖、清仓大减价”讲。eg：asaleprice廉价forsale待售（的）onsale出售；特价销售（4）clothes“衣服，服装”，常用复数形式，不用单数。2.Wesellallourclothesatverygoodprices.

我们以很优惠的价格售卖所有的衣服。（1）price是名词，意为“价格；价钱”。eg：What'sthepriceofthisbook?这本书的价格是多少。（2）atverygoodprice意为“以很低的价格”。与atalowprice意思相同。eg：Wesellthesebooksatverygoodprices.我们以很低的价格卖这些书。

3.Doyouneedtrousers?你需要裤子吗？（1）在这句话中，need是实义动词，意为“需要”。need常用于以下句式：

need+物，表示“需要某物”。eg：IneedalotofEnglishbooks.我需要很多英语书。

need+todosth.表示“需要做某事”。这时need的主语是人。eg：Youneedtoputonmoreclothes.你需要多穿衣服。（2）need+doingsth.表示“需要做某事”，含有被动意义且need的主语是物。eg：Thebikeneedsmending.这辆自行车需要被修理。4.Forboys,wehaveblacktrousersforonly＄22.

对男孩子，我们有黑色的长裤，只卖22美元。介词for有很多种意思，这句话中就有两个for,但它们的意思却各不相同。（1）forboys意为“对于男孩；适于男孩的”，for在此处意为“适合于”。eg：Theseareclothesforchildren.这些衣服是适合小孩子穿的。（2）foronly＄22意为“只卖22美元”。for在此处意为“以······为代价；以······交换”。eg：Hesoldhiscarfor500dollars.他以500美元买出他的车。

一，用介词at,for,in填空。1._____girls,weyoucanbuyskirt____￥16.2.Thegirl_____redsweaterismycousin,Jenny.3.Comeandbuyyourclothes____ourgreatsale.4.Doyouknowtheboy____black?5.Theysellniceclothes______goodprices.6.Hisgrandfatherlikesnoodles____breakfast.7.PleasecallAllan____789-5466.ForinatinatforforatExercis