2015人教版七年级英语上册第七单元全单元课件

Unit7Howmucharethesesocks?2021/5/91—What’sthis?—It’sa___.—Whatcolorisit?—It’s___________.hatredandwhiteLeadinIsitnice?Yes,itis.在生活中，我们常常讨论服装是否好看，常常想知道一件物品的价格，那我们应怎样询问价格呢？今天我们就来讨论价格。2021/5/92Newwordsmuch许多；大量；多少big大的Howmuch…?…多少钱？small小的sock短袜short短的shorts短裤long长的sweater毛衣woman女子trousers裤子dollar美元shoe鞋

skirt裙子2021/5/93—Whatarethese?—They’re___.—Whatcolorarethey?—theyare__red_________.

trousers2021/5/94—What’sthis?—It’sa___.—Whatcolorisit?—It’s__blue_________.—Whatarethese?—They’re___.—Whatcolorarethey?—Theyare____black_______.

shoesskirt2021/5/95hatT-shirtjacketsweaterskirtshortsshoessockstrousersExercises一看图说出下列物品的英语单词2021/5/962.socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。例如：shoesshortstrousersglasseschopsticksscissors

此类词作主语时，谓语动词用复数形式；但与apairof…（一双、一对或一副）连用作主语时，谓语动词用单数形式。如：Myshoesareunderthebed.我的鞋在床下面。ThatpairofshortsisJack’s.那条短裤子是杰克的。2021/5/97bigsmallPresentation￥1oneyuan$1onedollar$2twodollarslongshort2021/5/981cHowmuchisthisT-shirt?It’ssevendollars.Howmucharethesesocks?They’retwodollars.Practicetheconversationabove.Thenmakeyourownconversations.2021/5/99

1.—Howmuchis_______

(these)sweater?—It’s120yuan.2.Here_____

(be)yourshoes.3.—Howmucharethoseyellow____

(sock)?—They’re6yuan.4.Theredhatisseven____

(dollar).5.(this)

___

pinkshortsare70yuan.用所给词的正确形式填空2021/5/910Listenandrepeat.2ablackcolorswhiteredgreenblueyellowbigsmallshortlongbrownpurple2021/5/911Listentotheconversationsandcirclethethingsyouhear.2b2021/5/9122dAskandanswerquestionsaboutthethingsin2b.HowmuchisthegreenT-shirt?It’s8dollars.Howmuchisthe…?It’s…dollars.2021/5/913need需要twenty二十

look看；看上去Mr.先生

Pair一双；一对clothes衣服，服装

take买下；拿；取store商店

ten十buy买

eleven十一sale特价出售

twelve十二sell卖

thirteen十三all所有的；全部的

fifteen十五very很，非常

eighteen十八price价格

boy男孩2021/5/914CanIhelpyou?我能帮助您吗？这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于WhatcanIdoforyou?。接受对方的帮助常回答“Yes,please.”；拒绝对方的帮助用“No,thanks.”作答。如：—CanIhelpyou?我能帮助您吗？—Yes,please.Iwantapen.是的。我想要一支钢笔。

2021/5/915I

need

asweaterforschool.

我需要一件毛衣上学穿。

need是实义动词，意为“需要”。常用于以下句式中：1)need+sth.，表示“需要某物”。如：

I

need

someerasers.我需要一些橡皮。2)need+todosth.表示“需要做某事”，这时need的主语是“人”。如：

Youneedtoputonyourjacket.

你需要穿上你的夹克。

2021/5/916

I’lltakeit.我要买下它。此句是选好商品并决定购买时的常用语。若选定的物品是单数，可以说“I’lltake/haveit”；若选定的物品是复数则应说“I’lltake/havethem.”。如：

Thesweaterischeap.I’lltakeit.

这件毛衣很便宜。我买了（我要买下它）。—Theorangesare2dollars.这些桔子两美元。—I’lltakethem.我买了。

（我要买下它们）2021/5/917(描述一下你所买的服饰)

Ihave

ahat.

It’s

$4.

It’s

red.It’s

small.

Ilikeitverymuch.2021/5/9181.Howmuchisthehat?________

2.Howmuchisthebag?_______

3.HowmuchistheT-shirt?______

4.They’rethreedollars.5.It’sninedollars.6.It’seightdollars.

3bLookatthepicturesandwritethequestionsandanswers.2021/5/9191.It’sfivedollars.2.It’stendollars.3.It’ssixdollars.4.Howmucharethesesocks?5.Howmuchisthesweater?6.Howmuchistheskirt?Answer:2021/5/920二、单项选择1.—Ilikethatwatch._______isit?—It’s20yuan.A.HowmanyB.Howmuch C.Whatcolor2.MyT-shirt___whiteandmyshorts___yellow.A.is;are B.are;are C.are;is 3.Iwant_____theblueT-shirt?A.get B.gets C.togetBAC2021/5/9214.—_____,sir?—Ineedapairofsportsshoes.A.CanIhelpyouB.HowdoyoudoC.Whatdoyoudo 5.—CanIuse(用)youreraser?—Yes._____.A.ThankyouB.You’rewelcomeC.Hereyouare

AC2021/5/922三、句型转换。1.Thisshirtissmallforme.(改为复数意义的句子)________________smallforme.2.Theredskirtis20yuan.(对划线部分提问)____________theredskirt?3.Thoseshoesareyellow.(对划线部分提问)_________________thoseshoes?

TheseshirtsareWhatcolorareHowmuchis2021/5/9234.Sheneedsaskirtforschool.(改为否定句)She____________askirtforschool.5.Isthebluehattwodollars?(作肯定回答)___,_____.doesn’tneedYesitis2021/5/924big(反义词)_______2.long(反义词)_______3.white(反义词)_____4.sock(复数)_______5.shoe(复数)________6.this(复数)__________7.that(复数)________8.dollar(复数)________9.需要我帮助吗？_____________10.这个怎么样？_______________________11.我将买它。___________________12.三美元两双______________________13.给你_____________________shortsmall一、按要求写出正确的单词或词组。blacksocksshoesthosedollarstheseCanIhelpyou?RevisionHow/Whataboutthisone?I’lltakeit.threedollarsfortwopairsHereyouare.2021/5/925clothesboyMr.

apairof

shoessalestorepricebuysell50元现价10元原价50元Bean2021/5/926NumbersPresentationteneleventwelvethirteenfourteenfour+teen→16sixteen17seventeen19nineteenfifteeneighteen2021/5/927twentytwen+ty→thirtythir+ty→40forty50fifty60sixtytwenty-onethirty-twosixty-seven2021/5/9281.基数词的表达1)one到twelve,拼写和读音无规律可言,只能逐一记忆。2)

thirteen到nineteen，表示“十几”，在个位数后加后缀-teen，其中要注意thirteen,fifteen和eighteen的拼写。3)

twenty到ninety，表示“几十”，以ty结尾，但需注意twenty,thirty,forty,fifty,eighty的拼写。4)21~29直到91~99，表示“几十几”,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。

2021/5/9295)onehundred意为“一百”，也可说ahundred，hundred可加具体数字，如ninehundred(900)。2.基数词的用法：基数词只能修饰可数名词，要注意数词和名词在数上要保持一致。如：onestudent一名学生twoboys两名男孩twentyapples二十个苹果thirty-threeeggs三十三个鸡蛋2021/5/930

2021/5/931

2021/5/932基数词，不难记，找出规律很容易：零至十二形各异，一个一个单独记。如果表示是“十几”，后面要加-teen。Thirteen，fifteen形异需留意，eighteen只有一个t。表示“几十”要加-ty，twenty，thirty是特例。表示数字“几十几”，连字符号别忘记。2021/5/933

Writethenumbersin1anexttothecorrectword.Whichrowsofnumbersareinthewrongplaces?

1b1011121314252627282920212324

15

16

17

18

1930312021/5/934Listenandcirclethenumbersyouhearin1a.1c2021/5/9351ePairworkHowmuchisthebluesweater?It’s15dollars.Askandanswerquestionsaboutthethingsinthepictureabove.

2021/5/936Howmuchis/are…?It’s…/They’re…2021/5/9373.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。2021/5/9384.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。2021/5/9395.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。

6.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2021/5/940

7.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。2021/5/9418.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。2021/5/942You:

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.

Writing2021/5/943You:

Whataboutthispair?Theyare_____twenty-eight_______.Boy:

Great.Anddoyouhaveshorts,too?You:

Yes,ourshortsareonly______dollars.Boy:

OK.I’lltakethe_____andthe______.阅读指导：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。2021/5/944如在女孩购物的情境中，根据所谈到theseredandpurpleone，再与。短文中的“Wehaveskirtinredandpurple”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

2021/5/945Practicetheconversationinagroup.You:

Hello,CanIhelpyou?

Girl:

Yes,please.Ineedaskirt.You:

Howaboutthesepurpleskirts?Girl:

Oh,Ilikethisone.Howmuchisit?You:

It’sonly20dollars.

Girl:

Oh,good.I’lltakeit.You:

Andwhatdoyouneed?

2021/5/946Boy:

Well,Ineedapairofblackshoesforschool.You:

Whataboutthispair?Theyareonly28dollars.Boy:

Great.Anddoyouhaveshorts,too?You:

Yes,ourshortsareonly16dollars.Boy:

OK.I’lltaketheshoesandtheshorts.2021/5/947一、填表格，记数字。

eleven13fifteen12twenty16eighteen19thirtytwenty-six21twenty-eight35thirty-nineExercises2021/5/948

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=___________fivethirty-fivetwenty-sixtwosixfourteententwenty-eight2021/5/949三、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.Forinatinatforforat2021/5/950

$16$9goodpriceIt’sforgirls.They’reforboys.It’saskirtatgreatsale.

Theyaretrousersatgreatsale.

only$52021/5/951

CanIhelpyou?

服务员首先打招呼

MayIhelpyou?WhatcanIdoforyou?

I’mlookingfor…

顾客讲出要求需要购买时

I’dlike…

Iwant…

CanIhavealookat…

只是闲逛时

Justhavealook.No,thanks.I’mjustlookingaround.询问顾客想买的商品时

Whatkind/color/sizedoyouwant?

Whataboutthecolor/size?

向顾客推荐商品时

Howdoyoulike…?Howabout…?

Howmuchisit?

询问和说明价格

Howmucharethey?

What’sthepriceof…?

It’s…/They’re…

决定购买

I’lltakeit/them.

付钱

Hereisthemoney.进店时挑选货物2021/5/9523aLookatthethingsinthepicture.Fillintheblanksinthead.HuaxingClothesStoreBigSale!Doyoulike

?Wehave

foronly

yuan.Howmuchareour

?Only

yuan.Andred

are

yuan.T-shirtgreenT-shirts12sweaters21skirts252021/5/9533bWriteanadforyourownclothesstore.Comeandbuyyourclothesat.Doyoulike?Wehaveforonlyyuan.Andourareonly2yuan.Howaboutour?They’reonlyyuan.Wehaveredforgirlsandblueforboys.They’reonly20yuan.Cometoourstorenow!ZigZagClothesStoresweatersweaterinallcolor15socksT-shirts18skirtsshorts2021/5/954SelfCheck1.Describewhatthesepeoplearewearingtoday.I:apairofwhitesocks.Mypartner:.

Myteacher:

.2.Putthesentencesinordertomakeaconversation.G-E-B-H-I-F-D-A-C2021/5/955G:CanIhelpyou?E:Yes,please.Doyousellbags?B:I’msorry.Wedon’tsellbags.H:Hmm…thosetrousersarenice.Howmucharethey?I:They’retwenty-fivedollars.F:OK.I’lltakethem.D:Hereyouare.A:Thankyou.C:You’rewelcome.2021/5/956找出句子中某个词的反义词来填空：1.Idon’tlikeshorthair.Ilike________hair.2.Myshoesaretooold.Iwanttobuy________ones.3.Thestoresellsschoolthings.Youcan________somepencilsthere.4．Ithinkthisbookisveryeasyformeandthatbookisvery________.5.WatchingTVistooboring.Butplayingsportsisvery________.6．HisfirstnameisAnnandhis________nameisGreen.7．Theshirtistoosmallforme.Givemea________one,please.8．Theblackboardisblack.Thewordsonitare________.long,new,buy,difficult,interesting,last,big,white2021/5/957将下列短语译成英语1．各种颜色的________2．运动包___________3．亲自___________4．看一看___________5．出售___________6．价格合理___________7．服装店___________8．到达___________9．愿意……便宜___________10．不只这些__________bagsforsportsinallcolorsforoneselfhavealookonsaleatagoodpriceclothingstore/shopgettolike…cheapThat’snotall.2021/5/958．单项选择（）1.Where________yournewpants?________onthebed.A．is,It’sB．are,TheyareC．is,They’reD．are,It’s

（）2．Whatcolor________thesocks?A．canB．doC．areD．is（）3．Thegirl________acolorfulpencil.A．thereisB．thereareC．haveD．hasB（pants作主语,谓语中be用areC（主语socks是复数)D（主语thegirl是单数2021/5/9594．It’sthattime________yearagain.A．forB．ofC．foraD．ofa（）5．Youwantit,wehaveit,________averygoodprice.A．forB．atC．ofD．in（）6．Wehavesweaters________allcolors________￥50each.A．in,atB．at,inC．in,inD．at,atB（thattimeofyear一年中的那个时节B（“以……价格销售”用介词atA（inallcolors各种颜色的,at￥50each以每件50美元的价格）2021/5/9607．Comedown________Huaxingandsee________yourself.A．to,toB．for,forC．to,forD．for,to

（）8．Wecan________books________thebookstore（书店）.A．sell,toB．buy,fromC．sell,fromD．buy,to（）9．Thestore________schoolthings________thestudents.A．sell,toB．buy,fromC．sells,toD．buys,fromC（comedownto来到某处foryourself你亲自B（buy…from…从……购买…C（sell…to…把……出售给……2021/5/961（）10．There________manyshorts________saleinthestore.A．are,onB．are,forC．is,onD．is,for

（）11．________thepants?They’re15yuan.