人教新目标版七年级英语上册课件Unit 7 How much are these socks 第四课时 Section B 2a-Self Check

SectionB2a-SelfCheckUnit7Howmucharethesesocks?七年级上册RJ初中英语1.Newwords:Mr.,clothes,store,buy,sale,sell,all,very,price,boy2.Usefulexpression:

apairof3.Writing:Writeanadforyourownclothesstore.LearninggoalsSaythenumbersyouseequickly.153620132831123010211427192539Warmingup2aHowmuchdoyouthinkthesethingscost?Matcheachclothingitemwithaprice.a.$3c.$30e.$22b.$15d.$20f.$251.askirt______3.socks______5.shorts______2.asweater______4.trousers______6.shoes______abcdefWhatcanyouseeinthepicture?Wherearetheclothes?What’sthestore’sname?salen.特价销售；出售Predictthepricesoftheseclothes.n.价格Mr.Cool’sClothes

StoreComeandbuyyourclothesatourgreatsale!

Wesell

allourclothesatverygoodprices.Doyoulikesweaters?Wehavegreensweatersforonly$15!(用于男子的姓氏或姓名前)先生n.商店v.购买；买adj.所有的；全部的adv.很；非常Yellowsweatersareonly$12!Doyouneedtrousers?Forboys,wehaveblacktrousersforonly$22.Andshortsare

only$16!Forgirls,wehaveskirtsinpurpleforonly$20.Howmuchareourjackets?Only$30!Andwehaveblackshoesforonly

$28.Socksareonly$2forthreepairs!CometoMr.Cool’sClothesStorenow!

n.男孩

Mr.Cool’sClothesStoreTopicComeandbuyyourclothesatourgreatsale!ClothesandpricesEndingCometoMr.Cool’sClothesStorenow!greensweater$15

yellowsweater$12forboys:blacktrousers$22shorts$16forgirls:purpleskirts$20jackets$30

blackshoes$28socksare$2forthreepairsMr.Cool’sClothesStoreComeandbuyyourclothesat

ourgreatsale!Wesellallour

clothesatverygoodprices.Doyoulikesweaters?Wehavegreensweatersforonly$15!Yellowsweatersareonly$12!Doyouneedtrousers?Forboys,wehaveblack2bReadtheadandfillinthepricetags.$15$12trousersforonly$22.Andshortsareonly$16!Forgirls,wehaveskirtsinpurpleforonly$20.Howmuchareourjackets?Only$30!Andwehaveblackshoesforonly$28.

Socksareonly$2forthreepairs!CometoMr.Cool’sClothesStorenow!$15$12$20$16$28$22$30$2/3pairsReadtheadcarefully

andanswerthequestions.1.CanyoubuybluesweatersinMr.Cool’sClothesStore?____________________________________2.Whichischeaper,purpleskirtsorblackshoes?____________________________________3.Howmucharesixpairsofsocks?____________________________________No,Ican’t.Purpleskirts.Fourdollars.2cImagineyouworkatMr.Cool’sClothesStore.Completetheconversationandpracticeitinagroup.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?canskirtskirtsmuchtwenty/20takeBoy:Well,Ineedapairofblack________forschool.You:Whataboutthispair?They’re______twenty-eight________.Boy:Great.Anddoyouhaveshorts,too?You:Yes,ourshortsareonly_________dollars.Boy:OK.I’lltakethe_______andthe_______.shoesonlydollarssixteen/16shoesshortsLanguagepoints1.Mr.Cool’sClothesStore酷先生服装店(教材P41

2b)在英语中，服装店等专有名词（人名、地名、店名等）的每个单词的首字母均要大写。例如：No.6MiddleSchool第六中学；HuaxingClothesStore华兴服装店clothesn.(pl.)衣服；服装1)clothes是各种服装的总称，包括上衣、裤子等，其作主语时，谓语动词要用复数形式。Theclothesareonsale.这些服装在降价销售。2)clothes不能直接与数词连用，但可以用形容词性物主代词或these、those、some、any等词修饰。Myclothesareonthebed.我的衣服在床上。Thoseclothesaretooexpensive.那些衣服太贵了。buyv.购买；买buy是及物动词，反义词是sell(卖)，常见用法有：buybuysth.forsb.=buysb.sth.给某人买某物buysth.From…从……买某物Myfatherbuysapresentforme.=Myfatherbuysmeapresent.爸爸给我买了一份礼物。2.Comeandbuyyourclothesatourgreatsale!我们在大甩卖，快来买衣服吧!(教材P41

2b)sale是动词sell的名词形式。1)sale在此意为“特价销售”Thesalestartsnextweek.特价促销从下星期开始。

2)sale还可意为“出售”Thesaleofhisoldhousemakeshimverysad.卖掉他的老房子使他非常难过。salen.特价销售；出售2.Comeandbuyyourclothesatourgreatsale!我们在大甩卖，快来买衣服吧!(教材P41

2b)【拓展】sale构成的常见短语：onsale出售；上市；折价销售；降价出售Thebooksareonsale.今天这些书减价出售。forsale待售Arethesethingsforsale？这些东西出售吗？sellv.

出售；销售；卖sell作动词，其反义词为buy（买；购买）。sellsb.sth.=sellsth.tosb.,表示“卖给某人某物”。Theysellmetwopens.=Theyselltwopenstome.他们卖给我两支钢笔。3.Wesell

allourclothesatverygoodprices.我们卖的所有衣服价格都很优惠。(教材P41

2b)alladj.

所有的；全部的all在此处作形容词,可修饰可数名词复数和不可数名词。常用结构“all+限定词(the、these、those、my等)+名词”。Allmyclassmateslikeplayingsoccer.我所有的同班同学都喜欢踢足球。Mymothermakesmestudyallthetime.我妈妈一直让我努力学习。3.Wesellallourclothesatverygoodprices.我们卖的所有衣服价格都很优惠。(教材P41

2b)【拓展】all还可以作代词，意为“所有；全部”，指三者或三者以上，常用于“allof...”结构。AllofthemlikeEnglishmoviesverymuch.他们都非常喜欢英文电影。price作名词,常用结构如下：1)at...prices/ata(n)...price“以……的价格”。Thesupermarketsellsthingsatlowprices.这家超市的物品价格很低。Theysellthevegetablesatagoodprice.他们以优惠的价格出售蔬菜。pricen.价格3.Wesellallourclothesatverygoodprices.我们卖的所有衣服价格都很优惠。(教材P41

2b)2)thepriceof...“……的价格”。“What’sthepriceof...?”意为“……多少钱？”，用于询问物品价格，相当于“Howmuch...?”。—What’sthepriceofthecoat?(=Howmuchisthecoat?)这件外套多少钱？—(It’s)$20.20美元。【注意】表示价格高低用high（高的）

或low（低的）；表示物品贵或便宜用expensive（昂贵的）或cheap（便宜的）。4.Forgirls,wehaveskirtsinpurpleforonly$20.我们有女孩穿的紫色裙子，仅售20美元。

(教材P41

2b)

for的用法1）forgirls意为“对于女孩（而言）”，这里的for表示对象，意为“对……而言”。Forstudents，studyisthemostimportantthing.对学生来说，学习是最重要的事。

2）foronly$20意为“仅售20美元”，这里的for表示价格，意为“计”。Hatsinallcolorsarefor$25.各种颜色的帽子都卖25美元。in+颜色in在此处作介词，后接表示颜色的词，用来表示某物的颜色或“穿……颜色的衣服”。Doyouhavethesamepatterninblue?相同款式你有蓝色的吗？

【拓展】in还可以接表示衣服的名词，意为“穿着……”。Jimisinablackcoat.吉姆穿着一件黑色外套。4.Forgirls,wehaveskirtsinpurplefor

only$20.我们有女孩穿的紫色裙子，仅售20美元。

(教材P41

2b)

每三名学生为一组，由一名学生扮演店员，两名学生扮演顾客。用自己的文具作为商品，自导自演一个小话剧。要求话剧台词用英文，时间不要超过三分钟。Activity

Lookatthethingsinthepicture.Pleasewriteseveralsentences.BigSale!Forgirls,wehaveredskirtsforonly25yuan.Redskirtsareonly25yuan.Wehavetrousersinblackforonly20yuan....3aLookatthethingsinthepicture.Fillintheblanksinthead.HuaxingClothesStoreDoyoulike_________?Wehave_________foronly_____yuan.Howmuchareour_________?Only______yuan.And

red

_______are_____yuan.sweaters21sweaterstrousersskirts2025BigSale!3bWriteanadforyourownclothesstore.SalesatLittleBear’sStoreComeandbuyyourclothesatLittleBear’sStore!We’rehavingabigsale!Doyoulikehats,shortsorsocks?Wehavetheseindifferentcolors,andthey’reallonsale!DoyouneedT-shirts,shoesorskirts?WehaveredT-shirts,blackandwhiteshoes,andbrownskirtsonsale.Wehavealltheclothesyouneed.Cometoourstorenow!开篇点题介绍物品照应开头1.Describewhatthesepeoplearewearingtoday.I:apairofwhitesocks，Mypartner:______________________Myteacher:______________________

一双wearv.穿；戴SelfCheck2.Putthesentencesinordertomakeaconversation.

A.Thankyou.

B.I’msorry.Wedon’tsellbags.

C.Youarewelcome.

D.Hereyouare.

E.Yes,please.Doyousellbags?

F.OK.I’lltakethem.

G.CanIhelpyou?

H.Isee.Hmm…thosebluetrousersarenice.How

mucharethey?

I.They’retwenty-fivedollars.123456789一、根据首字母提示写单词1.What’sthep_____ofyourdictionary?2.Comeandbuyyourclothesatourgreats_________.3.Theyarenined_________.4.WangJingisagoodb____.Hehelpshisfriendsalot.5.Wes_____trousersforonly¥30.ricealeollarsoyellExercises1.Weoftengotothat________.（商店）2.Ihavemanybeautiful_________.（衣服）3.XiaoMingruns_______fast.（非常）4.Hewantstosell_______thefruit.（全部的）

二、根据汉语提示填写单词storeveryclothesall三、单项选择1.TheyhavewhiteT-shirts_______girls.A.aboutB.for