人教版新目标七年级上Unit7HowmucharethesesocksB-1a-2b课件

Unit7SectionB1a-2bbag

shirtT-shirttrousersshoesshortssweatersocks$22$12$11$20$14$18$6Askandanswer:$16Howmuchisthis--?It’s--dollars.Howmucharethese--?They’re--dollars.Review1

ReviewCardinalNumbersLetusplayagame：thefirststudentsays,zero,thesecondstudentsays,one,thethirdstudentsays,two…ifsomebodyiswrong,pleasejumpthreetimes.Review2Thinking2aHowmuchdoyouthinkthesethingscost?Matcheachclothingitemwithaprice.你认为下列物品的价格是多少？将物品与价格配对。1.askirt2.asweater3.socks4.trousers5.shorts6.shoesea.＄3b.＄15c.＄30d.＄20e.＄22f.＄25bafcdBeforereading:Seandbuy=cometobuy3.atverygoodprices4.forboys5.forgirls6.skirtsinpurple=purpleskirts7.only＄2forthreepairs我们以优惠的价格，特价来买以非常实惠的价格对于男孩子来说对于女孩子来说紫色的短裙三双两美元Doyouknowthemeaningsofthesesentences?1.Comeandbuyyourclothesatourgreatsale.2.Wesellallourclothesatverygoodprices.3.Yellowsweatersareonly＄12.4.Doyouneedtrousers?5.Forgirls,wehaveskirtsinpurpleforonly＄20.havepurpleskirts6.Socksareonly＄2forthreepairs.Canyouusethesesentences?＄24＄9＄132.Wehave…foronly…3.Youcanbuy…foronly…1.Doyouneed…4.…areonly＄…使用下列句子：

＄2￥120＄45￥50＄18￥13＄30＄11￥29OnSale!Readtheadandfillthepricetags.

Mr.Cool’sClothesStoreComeandbuyyourclothesatourgreatsale!Wesellallourclothesatverygoodprices.Doyoulikesweaters?Wehaveredandgreensweatersforonly$15!Yellowsweatersareonly$12!Doyouneedtrousers?Forboys,wehaveblacktrousersforonly$22.Andshortsareonly$16!Forgirls,wehaveskirtsinpurpleforonly$20.Howmuchareourjackets?Only$30!Andwehaveblackshoesforonly$28.Socksareonly$2forthreepairs！CometoMr.Cool’sClothesStorenow!2b

$15

$12

$20

$28

$22

$16

$2

$30Let’sbefamiliarwiththead.

Ireadthead,youtranslatethesentencesintoChinese.Listentothetape,andfollowit.Let’sreadthead.buy用作动词，意为“买”，常用短语为：buysb.sth./buysth.forsb.意为“给某人买某物”。如：Let’sbuymomanewhat.（=Let’sbuyanewhatformom.）

我们给妈妈买顶新帽子吧。2.Sell卖sellsth.tosb.=sellsb.sth.卖某物给某人Thewomansellssnackstochildren.Thewomansellschildrensnacks.Languagepoints.3.clothes指身上穿的各种服装，包括上衣，内衣，裤子等，是衣服的总称。它不能直接与数词连用，但可以与some,many,these或those等连用。如：Look!Someclothesareonsaleoverthere.看！那边的衣服大减价了。4.sale是动词sell的名词形式，常用短语：onsale，意为“出售；廉价出售”，其同义短语为atagreatsale。如：Thesweatersinthestoreareonsaletoday.

今天这家商店的毛衣大减价了。

5.all与定冠词、指示代词、形容词性物主代词等限定词连用时，all应放于这些词之前。如：

allthestudents所有这些学生

allherclothes她所有的衣服

allthoserooms所有那些房间

6.atverygoodprices意为“以合理的价格(出售)”。price用作名词，意为“价格”。如：What’sthepriceofthebook?这本书多少钱?Theyhavesweatersinallcolors,atthepriceof＄15each.

他们有各种颜色的毛衣，每件售价是15元。price要用high,low来修饰Theysellthepictureataveryhighprice.7.Forgirls,wehaveskirtsinredandpurpleforonly＄20.对于女孩，我们有红色和紫色的裙子，仅售20元。1)forgirls中的for是“对于……而言”；foronly＄20中的for是“交换”的意思。2)该句中的in后接颜色的词，表示“穿……颜色的……”。如：Thegirlinredismysister.

那个穿红衣服的女孩是我妹妹。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____forschool.

2cImagineyouworkatMr.Cool’sClothesStore.Completetheconversation.

WritingYou:

Whataboutthispair?Theyare_____twenty-eight

_______.Boy:

Great.Anddoyouhaveshorts,too?You:

Yes,ourshortsareonly______dollars.Boy:

OK.I’lltakethe_____andthe______.阅读指导：Youmustgraspthekeywordsthroughthecontext.通过上下文抓住关键词语。首先，快速阅读对话一遍，明确自己售货员的身份，可知第一句话应为“CanIhelpyou?”。然后，读对话，通过对话中谈到的衣物的颜色或价格等信息来确定是何衣物；或通过所谈到的衣物来填写其颜色或价格。如在女孩购物的情境中，根据所谈到theseredandpurpleones，再与。短文中的“Wehaveskirtsinredandpurple”信息相对应，可知女孩是想买短裙，价格是$20。男孩谈到需要一双棕色的某物上学穿，再由下文知其仅是28美元，回顾短文可知所谈应是鞋子。男孩还谈到了要买短裤，对应短文内容可知短裤的价格是16美元。Answers:Can,skirt,skirts,much,20,take,shoes,only,dollars,16,shoes,shorts

三、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.Forinatinatforforat四.根据汉语提示，完成下列句子.

1.您要买什么？

CanI___you?

2.我买下了。

I’ll___them.

3.我想要一条裤子。

Iwanta___oftrousers.

4.我需要一件红色毛衣上学穿。

Ineedasweater______forschool.

5.那些黑色的裤子多少钱？

Howmuchare___blacktrousers?

6.袜子两双仅售三美元。

Socksareonly3dollars___two___.

help;take;pair;in,redthose;for,pairs7.这个服装店里的衣服这周做特卖活动。

Theclothesinthisstore_________thisweek.

8.我们的短裙仅售三十美元。

We___skirts___only30dollars.

9.这条裤子太长了，有短点儿的吗？

Thetrousersaretoo___.Canyoushowme______?

10.各种颜色的运动包减价销售为十二美元一个。

Sportsbags_________are______fortwelvedollarseach.

are,onsalesell/have,forlong,shortonesinallcolors,onsaleConsolidateReading

ReadZigZag’sClothesStore,dothepracices.ZigZab'sClothesStore

Hi,boysandgirls.HavealookatZigZag’sClothes

Store.

Wehaveblackandbluehatsfor$15.Thebluesweateris$31andtheredsweateris$30.Theyellowshortsarealso

$30andtheblueshorts

arealso

$30andthegreenshortsareonsalefor$25!Howmucharetheshoes?

Sorry.Thosearemyshoes.Ineedthose.ThingsColorsPriceZigZag'sClothesStore

hats

black,blue$15

sweater

blue$31

sweaterred$30

shorts

yellow,blue$30

shortsonsale

green$25Wehaveblackandbluehatsfor$15.Thebluesweateris$31andtheredsweateris$30.Theyellowshortsarealso

$30andtheblueshorts

arealso

$30andthegreenshortsareonsalefor$25!Howmucharetheshoes?

Sorry.Thosearemyshoes.Ineedthose.WhatdoesZigZag’sClothesStoresell?How