人教版七年级英语上册unit7全单元课件

SingasongTenlittleIndianboys

Onelittle,twolittle,threelittleIndians,fourlittle,fivelittle,sixlittleIndians,sevenlittle,eightlittle,ninelittleIndians,tenlittleIndianboys.

What'sthisInEnglish?

Doyoulikeapples?

It'sanapple.

Whatarethese?

They'rebananas.

Doyoulikebananas?

Doyoulikeshopping?store商店

clothesstore服装店

clothstore布店

trousers

shortssocksshoes

hatbagjacketsweater

shirt

T-shirt

skirtNewwords

baghatshirtT-shirtsweaterskirtsocksshoestrousersshorts包

帽子

衬衫

T恤

毛衣

裙子

袜子

鞋子

裤子

短裤

2.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。

bigsmallPresentation￥1oneyuan$1onedollar$2twodollarslongshort用英语询问价钱：

(1)Howmuch...?表示......多少钱？

例如：-Howmuchisyourskirt?-Ninedollers.(2)Howmuch...?表示多少

例如：-Howmuchwaterdoyouwant?-Twocups.总结：howmuch除了可以询问东西的价格，还可以提问不可数名词的数量。

（3）询问可数名词的数量：Howmany...?例如：-Howmanyapplesdoyouwant?-Twoapples.询问价格：

Howmuchisthissweater?这个句子的同义句你知道吗？

What'sthepriceofthissweater?Howmuchdoesthissweatercost?1cHowmuchisthisT-shirt?It'sseven

dollars.Howmucharethesesocks?They'retwodollars.Practicetheconversationabove.Thenmakeyourownconversations.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

Listenandrepeat.2ablackcolorswhiteredgreenblueyellowbigsmallshortlongbrown

purple

Listentotheconversationsandcirclethethingsyouhear.2bListenagain.Fillinthepricetags.2c$5$7$9$8$22bListentotheconversationsandcirclethethingsyouhear.2dAskandanswerquestionsaboutthethingsin2b.HowmuchisthegreenT-shirt?It's8dollars.

Howmuchisthe…?

It's…dollars.

CanIhelpyou?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。

Role-playtheconversation.2eIneedasweaterforschool.

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：

Ineedsomeerasers.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。

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）

Readagain.Fillthechart.ThingsColorPricesweater___________________

_______

_________________foronepair____________fortwopairsninedollarsbluesocksyellowtwodollarsthreedollars2eGrammarFocus-Howmuchisthehat?-It'sfivedollars.-HowmuchisthisT-shirt?-It'ssevendollars.-Howmuchisthatbrownsweater?-It'seightdollars.GrammarFocus-Howmucharethesesocks?-They'retwodollars.-Howmucharethoseblacktrousers?-They'reninedollars.Howmuch,意为“（价格）多少，多少钱”。用于询问商品价格的多少。

基本句型结构：—Howmuch+is/are+某商品？

回答用

—It's/They're+钱数。

注意：商品是一件时，回答用“It's”；

商品是若干件时，回答用“They're”。

the,this,that,these,thoseMakesentencesinthechartwiththewordsinthethreeboxes.yellow,green,purple,blue,brown,red,white,blackT-shirt,hat,trousers,skirt,sweater,socks,shorts,shoes,jacket,bag3aHowmuchis…?

theyellowT-shirtHowmuchare…?

theblackshortsthepurplehatthisblackjacketthisgreenskirtthatredbagthatpurplesweaterthebrownsockstheredshoesthesewhitetrouserstheseblueshortsthosepurplesocksthosegreentrousersthatwhiteskirtthisbrownjackettheblueT-shirt1.Howmuchisthehat?________2.Howmuchisthebag?_______3.HowmuchistheT-shirt?______4.They'rethreedollars.

5.It'sninedollars.

6.It'seightdollars.

?Lookatthepicturesandwritethequestionsandanswers.3b?1.It'sfivedollars.

?2.It'stendollars.

?3.It'ssixdollars.

?4.Howmucharethesesocks??5.Howmuchisthesweater??6.Howmuchistheskirt??Answer:二、单项选择

1.—Ilikethatwatch._______isit?

—It's20yuan.A.HowmanyB.Howmuch

C.Whatcolor2.MyT-shirt___whiteandmyshorts___yellow.A.is;areB.are;areC.are;is3.Iwant_____theblueT-shirt?A.getB.gets

C.togetBAC4.—_____,sir?

—Ineedapairofsportsshoes.A.CanIhelpyouB.HowdoyoudoC.Whatdoyoudo

5.—CanIuse(用)youreraser?

—Yes._____.

A.ThankyouB.You'rewelcome

C.HereyouareAC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?

TheseshirtsareWhatcolorareHowmuchis4.Sheneedsaskirtforschool.(改为否定句)She____________askirtforschool.5.Isthebluehattwodollars?(作肯定回答)___,_____.doesn'tneed

Yesitis1.big(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.

threedollarsfortwopairsHere

youare.

NumbersPresentationteneleventwelvethirteenfourteenfour+teen→

16sixteen17seventeen19nineteenfifteeneighteentwentytwen+ty→

thirtythir+ty→

40forty50fifty60sixtytwenty-onethirty-twosixty-seven1.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。

5)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

基数词的基本表达法

例词

1-12的单词拼写需格外注意。

onetwothreefourfivesixseveneightnineteneleventwelve

13-19在3-9后加后缀-teen构成，单词有两个重音，对于13,15,18要特殊记忆。

thirteenfourteenfifteensixteenseventeeneighteennineteen

30-90各整十位数都以-ty结尾。

twentythirty

20-100之间其他各数要在十位和个位之间加连字符构成。

twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nineWritethenumbersin1anexttothecorrectword.Whichrowsofnumbersareinthewrongplaces?

1bten__eleven__twelve__thirteen__fourteen__twenty-five__twenty-six__twenty-seven__twenty-eight__twenty-nine__twenty__twenty-one__twenty-two22twenty-three__twenty-four__fifteen__sixteen__seventeen__eighteen__nineteen__thirty__thirty-one__101112131425262728292021232415161718193031Listenandcirclethenumbersyouhearin1a.1c10111213141516171819202122232425262728293031Listenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check(√)thethingKatebuys.

1d√

1ePairworkHowmuchisthebluesweater?It's15dollars.Askandanswerquestionsaboutthethingsinthepictureabove.Howmuchis/are…?

It's…/

They're…

clothesboyMr.apairofshoessalestorepricebuysell50元

现价10元

原价50元

Bean1.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.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。

3.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。

4.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

5.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。

6.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______.

Practicetheconversationinagroup.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?Theyareonly28dollars.Boy:Great.Anddoyouhaveshorts,too?You:Yes,ourshortsareonly16dollars.Boy:OK.I'lltaketheshoesandtheshorts.

一、填表格，记数字。

101115tenthirteentwelve201830sixteennineteen262839twenty-onethirty-fiveeleven13fifteen12twenty16eighteen19thirtytwenty-six21twenty-eight35thirty-nineExercises

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-eight三、用介词at,for,in填空。

1._____girls,youcanbuyskirt____￥16.2.Thegirl_____redsweaterismycousin,Jenny.3.Comeandbuyyourclothes____ourgreatsale.4.Doyouknowtheboy____black?5.Theysellniceclothes______goodprices.6.Hisgrandfatherlikesbread____breakfast.7.PleasecallAllan____789-5466.ForinatinatforforatCanIhelpyou?

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.

进店时

挑选货物

3aLookatthethingsinthepicture.Fillintheblanksinthead.?HuaxingClothesStoreBigSale!?Doyoulike??Wehaveforonlyyuan.?Howmuchareour??Onlyyuan.?Andredareyuan.T-shirtgreenT-shirts12sweaters21skirts253bWriteanadforyourownclothesstore.Comeandbuyyourclothesat.Doyoulike??Wehaveforonlyyuan.Andourareonly2yuan.?Howaboutour?They'reonlyyuan.Wehavepinkforgirlsandblue?

forboys.They'reonly20yuan.

?Cometoourstorenow!MissChenClothesStoresweaterssweatersinallcolors15socksT-shirts18skirtsshorts￥15￥2￥18￥20SelfCheck1.Describewhatthesepeoplearewearingtoday.?I:apairofwhitesocks.?Mypartner:.?Myteacher:.2.Putthesentencesinordertomakeaconversation.

?G-E-B-H-I-F-D-A-C?G: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.

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,white?．单项选择

?（

）1.Where________yournewshorts??________onthebed.?A．is,It'sB．are,Theyare?C．is,They'reD．are,It's

?

?（

）2．Whatcolor________thesocks?A．canB．doC．areD．is

?（

）3．Thegirl________acolorfulpencil.A．thereisB．thereareC．haveD．has?4．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,at

B（thattimeofyear一年中的那个时节)B（“以……价格销售”用介词at)?A（inallcolors各种颜色的,at￥50each以每件50美元的价格）

?7．Comedown________Huaxingandsee________yourself.?A．to,toB．for,forC．to,forD．for,to?

?（

）8．Wecan________books________thebookstore（书店）.?A．sell,toB．buy,from?C．sell,fromD．buy,to

?（

）9．Thestore________schoolthings________thestudents.?A．sell,toB．buy,fromC．sells,toD．buys,from

C（comedownto来到某处foryourself你亲自

B（buy…from…从……购买…

C（sell…to…把……出售给……

?（

）10．There________manyshorts________saleinthestore.A．are,onB．are,forC．is,onD．is,for

?

?（

）11．________thetrousers??

They're15yuan.

?A．HowmanyisB．HowmanyareC．HowmuchisD．Howmuchare

?A（onsale出售)D（howmuch可以表示询问价格）

?（

）12．Weread$10as________.?A．tendollarB．tendollars?C．dollartenD．dollarsten

?（

）13．Thisshirtisverycheap.I'll________it.A．bringB．takeC．wantD．believe

?B（$10读作tendollars）

?B（take此处表示“买下”）

（

）14．WehaveT-shirts________greenforonly$8.A．atB．inC．onD．wit?．指出并改正句中的一处错误。

1．Howmuchisthesocks?________________2．Howmucharethatpants?________________3．Theseshoesaretwenty-threedollar.________________4．Thathatiseightyuans________________5．Fourteenandtwenty-sixisforty.________________is→are

that→those

dollar→dollars

yuans→yuan

forteen→fourteen

?6．Havealookforthepicture.________________?7．Theyeachhasabagforsports._____________?8．Wehavemanybags.Doyoulikeit?________________?9．Thankalot.You'rewelcome.________________?10．I'lltaketheseshort._______________

short→shorts

Thank→Thanks

it→them

for→at

has→have

英语·新课标（RJ）

Unit7┃

基础知识梳理

┃基础知识梳理┃

●

重点单词

根据汉语或英语提示翻译下列单词

1.短袜______

2．买下；拿；取______3.短裤_________4.毛衣__________

5.鞋________

6.裙子_______

7.需要_______8.一双；一对_______

9.女子_______10.二十_________

11．价格________12．购买______sockshortsshoeneedwomanpricetakesweaterskirtpairtwentybuy英语·新课标（RJ）

Unit7┃

基础知识梳理

13．big______14.small________

15.long_______16.short________

17.sell__________18.price_______

19.eleven_______20.twelve_________

21.thirteen_______22.thirty________

23.clothes______24.sale____________

大的

长的

销售；卖

十一

十三

衣服

小的

短的

价格

十二

三十

特价销售

Practice?1.howmuch(同义词组)2.big(反义词)?3.short(反义词)4.woman(复数)?5.buy(反义词)6.sale(动词)?7.一条短裤(英语)8.看一看我(英语)?9.王先生(英语)10.20美元(英语)?11.这条长裤(英语)12.紫色的衣服(英语)?13.在降价时(英语)14.以非常好的价格(英语)?15.卖给她一条裙子(英语)16.给我买件毛衣(英语

?17.我买了它们。(英语)18.三名女教师(英语)19.这条裤子(英语)?20.Howmucharetheshorts?同义句

?21.CanIhelpyou?同义句

?22.三条两美元(英语)?23.一件上学穿的毛衣(英语)重点词组

1howmuch+(不可数)多少/多少钱

2I'msorry.对不起

3howmany+(可数)复数

多少4Hereyouare.给你

5bagsforsports运动包6cometo到…来

7CanIhelpyou?=Whatcandoforyou?需要我帮忙吗?8wantsth./todosth.想要sth/想要做某事

9whatcolor什么颜色10greatsale大甩卖

11wantsbtodosth想要某人做某事

12That'sOK.=It'smypleasure.(5种)不用谢

13blackandwhite黑白相嵌14atthepriceof以…的价格

15onsale在出售

16ataverygoodprice一个好价钱/价格合理

17What'sthepriceofsth?=Howmuch…多少钱

18likesomethingcheap喜欢便宜的东西

19havesth.foronly+价钱

有某物只卖…20inallcolors各色

21in+颜色

着色22seeforyourself亲眼看

23boysandgirls=class同学们

24sellsth.for+价钱

多少钱卖某物

●

重点短语

Unit7┃

基础知识梳理

英语·新课标（RJ）

根据汉语提示翻译下列短语

1.(价钱)多少___________2.给你。________________3.不客气。__________________4.服装店________________5.以很好的价钱_______________________6．一条/双/副_____________howmuchHereyouare.You'rewelcome.clothesstoreatverygoodpricesapairof重点句型

1、-HowmuchisthisT-shirt?It'ssevendollars.

2、-Howmucharethesesocks?They'retwodollars.

3、-CanIhelpyou?=WhatcanIdoforyou?-Iwantasweater.=I'dlikeasweater.

4、-Whatcolordoyouwant?5、Hereyouare.-I'lltakeit.

6、You'rewelcome.-That'sOK.That'sallright.

7、Thebluesweateris7dollars.8、-Wesellallourclothesataverygoodprice（s）.9、-Wehavegreatbagsforonly12yuan.10、-WehaveT-shirtsinredforonly18dollars.11、-ComeandbuyyourclothesatHuaxingClothesStore!12、-Comeandbuyyourclothesatourgreatsale！

●

重点句型

Unit7┃

基础知识梳理

英语·新课标（RJ）

根据汉语意思完成英语句子

1.“这件T恤衫多少钱？”

“7美元。”

—____________isthisT-shirt?

—_______sevendollars.2.我能帮你吗？

_______I_______you?H