Unit 7 How much are these socks （ppt课件）-2022新人教新目标版七年级上册《英语》.pptx

1、Unit 7 How much are these socks？课时课时1 Section A（1a2e）课前预习重点词汇1.许多；大量；多少 much（pron.&adj.）2.短袜 sock（n.）socks （pl.）3.恤衫 T-shirt（n.）T-shirts （pl.）4.短裤 shorts（n.）（pl.）5.毛衣 sweater（n.）sweaters（pl.）6.裤子 trousers（n.）（pl.）7.鞋 shoe（n.）shoes（pl.）8.裙子 skirt（n.）skirts（pl.）9.元（美国、加拿大等国的货币单位，符号为$）dollar（n.）dollars

2、（pl.）10.大的；大号的 big（adj.）11.小的；小号的 small（adj.）12.短的；矮的 short（adj.）13.长的 long（adj.）14.女子 woman（n.）women（pl.）15.需要 need（v.）16.看；看上去 look（v.）17.一双；一对 pair（n.）18.买下；拿；取 take（v.）重点短语19.（购物时）多少钱？How much？20.我能帮您吗？Can I help you？21.它看上去很漂亮。It looks nice.22.我要买。I will take it.23.给你。Here you are.重点句型24.How mu

3、ch is this T-shirt？这件T恤衫多少钱？Its seven dollars.它（需要）七美元。课堂探究1.How much is this T-shirt？这件？这件T恤衫多少钱？恤衫多少钱？此句是由how much引导的特殊疑问句，结构为“How much+be+物品？”，用于询问物品的价格。How much is the sweater？这件毛衣多少钱？Its eighty yuan.80元。【拓展】how many与how much 的区别how many意为“多少”，对可数名词的量进行提问，其后要跟可数名词的复数形式。how much：（1）意为“多少”，对不可数名词的

4、量进行提问，其后要跟不可数名词。（2）意为“多少钱”，用于询问价格。How many students are there in the classroom？教室里有多少学生？How much water do we need？我们需要多少水？针对练习针对练习()1._ are these trousers?Twenty dollars.A.How many B.How muchC.How old D.How long()2._ CDs do you have?I have about 40.A.How long B.How oldC.How many D.How muchBC2.How ab

5、out this one？这件怎么样？这件怎么样？【辨析】one与it两者都可用作代词，指代上文出现过的名词，但其用法不同。one指代“同名异物”，即指代与前面事物同属一类事物，并不是指同一个事物。如果指代同类中的一些，要用onesThis apple is small.Please give me a big one.这个苹果小，请给我一个大的。it指代“同名同物”，即指代上文出现过的那个事物Where is my red skirt？I cant find it.我的红色裙子在哪里？我找不到它了。针对练习针对练习()3.Your T-shirt looks nice.I want to b

6、uy（买）_.You can go to Huaxing Store（商店）.A.thisB.itC.oneD.thatC3.It looks nice.它看起来很漂亮。它看起来很漂亮。（1）此句中的look是感官动词，意为“看起来”，其后的nice是形容词，在句中作表语，类似的感官动词还有：sound（听起来），smell（闻起来），taste（尝起来），feel（感觉起来）等，构成“感官动词+形容词”结构。（2）look还可以作实义动词，意为“看”，构成look at的短语结构，表示“看”。Please look at the map.请看地图。【拓展】look的常用短语look at 看

7、look like 看起来像have/take a look 看一看look the same 看起来相同look happy 看起来快乐针对练习针对练习4.The football game _.(看起来有趣）5.The salad _.(尝起来味道好)looks interestingtastes good4.Two dollars for one pair and three dollars for two pairs.两美元一双，两美元一双，三美元两双。三美元两双。（1）for在此处用作介词，用来表示物品的价格，用法为：价格+for+具体物品。Its five dollars for

8、the T-shirt.这件T恤衫五美元。（2）pair是可数名词，意为“一双；一对”，常与介词of搭配，表示裤子、鞋子、袜子、眼镜等由两个相同部分组成的物品的量。a pair of trousers 一条裤子two pairs of socks 两双袜子【注意】pair（s）of后接名词作主语时，谓语动词的形式应根据pair的单复数来确定。“a pair of+复数名词”作主语时，谓语动词用单数。A pair of shoes in this shop is 50 yuan.这家商店里的一双鞋50元。“pairs of+复数名词”作主语时，谓语动词用复数。These two pairs of

9、 trousers are$100.这两条裤子100美元。针对练习针对练习()6.How much are they?Five dollars _ two.A.inB.onC.atD.for()7.The pair of shoes _ under your bed.A.amB.isC.areD.beDB课后提升一、单项填空。()1.(2020文山期末）_？Yes,please.I need a pencil box.A.Can I help youB.How much is itC.Whats your telephone numberD.Do you like apples()2.(202

10、0玉溪期末)Hi,Alice!Your shoes _ nice.Thanks.A.seeB.lookC.watchD.meet()3.is this sweater？Its 5 dollars.A.How muchB.How manyC.WhatD.WhereABA()4.Can I help you?_.I need two pens.A.Yes,I can B.No,I cantC.Yes,please D.No,thanks()5.The sweater is too long for me.Do you have a _ one?A.bigB.shortC.smallD.middle

11、()6.The skirt is big for me.I need a one.A.longB.shortC.bigD.small()7.（2020玉溪检测）The skirt is beautiful（漂亮的）.Ill it.A.bringB.wantC.likeD.takeCBDD()8.【学会学习】【学会学习】Look！A pair of sports shoes under the bed.The shoes hers.A.are；areB.is；isC.is；areD.are；is()9.（2020昆明官渡区月考）I need a hat.What about this？A.itB

12、.oneC.hatsD.ones()10.【健全人格】【健全人格】I know you have a new watch.Can I have a look？.A.Its thirty yuanB.Its goodC.Here you areD.Thank youCBC二、根据句意，用括号中所给词的适当形式填空。11.This skirt is only 30 _.（dollar）12.How much are _ yellow socks？（that）13.The pair of socks _ for my sister.(be)14.The green trousers look nic

13、e.Ill take _.(it)15.My uncle has three black _.（sweater）dollars those is them sweaters三、将下列句子中的汉语部分译成英语，注意使用适当的形式。16.(2020开远期末）How much is this pair of _?(运动鞋)17._ is this pencil？（多少钱）18.(2020文山期末）I need _ socks.(一双)19.(2020昭通昭阳区期末）_ the photo.The boy in a red shirt is my brother.(看着)20._ apples do

14、you have？（多少）sports shoes How much a pair of Look at How many四、按要求完成下列句子。21.Her skirt is five dollars.（改为否定句）Her skirt _ five dollars.22.Mr.Browns shoes are nice.（改为一般疑问句）_ Mr.Browns shoes nice？23.The yellow skirt is 68 dollars.（对画线部分提问）_ _ _ the yellow skirt？24.This is Lilys T-shirt.（改为复数句）_ _ Lily

15、s T-shirts.25.She wants a sweater.（对画线部分提问）_ _ she want？isnt AreHow much is These are What does 课时课时2 Section A（3a3c）课前预习重点句型1.How much is the hat？这顶帽子多少钱？Its five dollars.它（需要）五美元。2.How much are these socks？这些袜子多少钱？Theyre two dollars.它们（需要）两美元。课堂探究1.常见的购物用语小结（1）常见的招呼语：What can I do for you？我能为你做点什么

16、？Can/May I help you？我能帮您吗？（2）购物时的应答语：Yes，please.是的，请帮助我。No，thanks.不用了，谢谢。I want to buy a sweater.我想买一件毛衣。I need a sweater.我需要一件毛衣。（3）询问价格、颜色以及尺码：How much is it？它多少钱？Whats the price of the sweater？这件毛衣多少钱？What color do you like/want/need？你喜欢/想要/需要什么颜色？What size do you like/want/need？你喜欢/想要/需要什么尺码？（4）

17、提供建议：How about this one？这一个/件怎么样？It looks nice.它看起来很漂亮。（5）表达购物意愿并打算购买：Ill take two pairs.我要买两双。Heres the money.给你钱。I will take it.我要买它。Here you are.给你。针对练习针对练习补全对话。A:1._ B:Yes,please.I want a pair of trousers.A:2._B:I dont like blue.A:3._ B:Black.A:These are black trousers.Do you like them?B:Yes.The

18、y are nice.4._A:60 dollars.B:5._ Thank you very much.A:Youre welcome.Can I help you?What about these blue trousers?What color do you want?How much are they?Ill take them.2.常用作复数形式的词（1）在英语中，有一些名词常以复数形式出现，它们作主语时，谓语动词要用复数形式。常见的这类词有：shoes鞋子，trousers裤子，glasses眼镜，jeans牛仔裤，shorts短裤，socks短袜，sunglasses太阳镜，cl

19、othes衣服，gloves手套等。I like these shoes.我喜欢这些鞋子。My jeans are beautiful.我的牛仔裤很漂亮。（2）表达“这双/条/副”时可以用these；表达“那双/条/副”时可以用those。How much are these trousers？这条裤子多少钱？I will take those shoes.我将要买那双鞋子。（3）表示数量“一双/条/副”时用a pair of，谓语动词的单复数取决于pair。I have two pairs of cool sunglasses.我有两副很酷的墨镜。A pair of shoes is onl

20、y$20.一双鞋子只要20美元。针对练习针对练习6.How much _ the shoes?(be)7._ trousers look nice.(this)8.The pair of socks _ 10 yuan.(be)are These is3.dollar的用法的用法（1）dollar是名词，意为“元（美国、加拿大等国的货币单位，符号为$）”，其复数形式为dollars，用于表示价格时，常放在数词之后，符号$则放在数词之前。We need ten dollars/$10 to buy this dress.我们需要10美元来买这条连衣裙。（2）在英语中，当金钱、时间或者距离等作主语

21、时，常看作一个整体，其后的谓语动词用第三人称单数形式。Thirty dollars is enough for this jacket.30美元购买这件夹克衫足够了。针对练习针对练习9.Look!500 dollars _ under the table.(be)10.The socks are only two _.(dollar)is dollars课后提升一、单项填空。()1.Good morning，sir！？Yes，please.I want to buy some pencils.A.Can you help meB.Can I help youC.Who are youD.Wha

22、t are you doing()2.(2020玉溪期末)_Yes,please.I want a red T-shirt.A.How are you?B.Excuse me.C.Can I help you?D.Whats your name?much()3.Are those yours？Yes，theyre mine.A.skirtB.trousersC.dressD.shirtBCB()4.【理性思维】【理性思维】How much are these black trousers？_ ten dollars.A.It is B.They areC.This is D.These are

23、()5.(2020文山期末）The skirt is only 40 dollars._.A.Thank you B.I dont like redC.Youre welcome D.OK,I will take it()6.(2020腾冲期末)You look nice in the clothes._.A.Its right B.No,it isntC.Thank you D.Youre welcome()7.（2019曲靖检测）My pencil box is lost.I need a new one.A.buyB.buysC.buyingD.to buyBDCD()8.(2019昆明

24、五华区月考)Can I help you?Yes,please.I want shoes.A.a pairB.two pairsC.two pair ofD.two pairs of()9.【学会学习】【学会学习】My shoes 128 yuan.This pair of shoes only 68 yuan.A.is;isB.are;isC.is;areD.are;are()10.Excuse me,I need a hat for sports.OK._ this one？A.How old B.How muchC.How many D.How aboutDBD二、根据句意，用括号中所给

25、词的适当形式填空。11._ socks are soft（柔软的）.（that）12.How much _ the blue shoes？150 yuan.（be）13.You can buy this sweater for 15 _.（dollar）14.There are two _ of glasses in the bookcase.(pair)15.The skirt _ good on you.(look)Those are dollars pairs looks三、将下列句子中的汉语部分译成英语，注意使用适当的形式。16.Please get _ shoes for me.（一

26、双）17.(2020玉溪期末)I like _ very much.(蓝色毛衣)18.Mum,can I buy _?(一件上学穿的毛衣)19._ are a little big.(这条黑裤子)20._ this one？（怎么样）a pair of blue sweatersa sweater for school These black trousers How about/What about课时课时3 Grammar Focus课堂探究1.如何询问物品的价格（1）“How much is.？”常用来询问单数名词或不可数名词的价格，用“Its+价格.”来回答。How much is t

27、he sweater？这件毛衣多少钱？Its 180 yuan.它（需要）180元。（2）“How much are.？”常用来询问复数名词的价格，用“Theyre+价格.”来回答。How much are those socks？那些袜子多少钱？Theyre three dollars.它们（需要）三美元。【拓展】询问物品的价格时还可以使用句型“Whats the price of+物品？”。Whats the price of the skirt？这条裙子多少钱？Its 80 yuan.它（需要）80元。用“the price of”谈论价格时，价格被看作一个整体，谓语动词用单数。针对练习

28、针对练习()1._ is the white hat?10.A.How much B.How many C.How about D.How old()2.The price of the T-shirt and the trousers _ 200 dollars.A.beB.areC.isD.amAC2.常用的货币单位（1）dollar美元，符号“$”，有单复数形式。（2）pound英镑，符号“”，有单复数形式。（3）yuan（人民币）元，符号“￥”，只有单数形式。针对练习针对练习()3.Whats the price of the bag?Its 200 _.A.dollar B.doll

29、arsC.yuansD.poundB3.need 的用法的用法need是动词，意为“需要”，常用结构：need sb./sth.“需要某人/某物”；need to do sth.“需要做某事”。I need some bread.我需要一些面包。He needs to go to school.他需要去上学。【拓展】need还可以用作情态动词，意为“需要”，没有人称和数的变化，后跟动词原形，一般用于疑问句或肯定句中。Need we go so early？我们需要那么早去吗？No，we neednt.不，不必。针对练习针对练习()4.What color do you _?Red,please

30、.A.askB.lookC.needD.think()5.He needs _ to school early tomorrow.A.goB.goesC.to goD.goingCC课后提升一、单项填空。()1.【诚信友善】【诚信友善】My sisters birthday is next week，so I need _ a sweater for her.A.buy（买）B.to buyC.buysD.buying()2.My shoes 38 dollars.A.isB.isntC.dontD.are()3.How much are the black trousers？.A.Theyr

31、e 50 yuanB.Theyre 50 yuansC.Its 50 yuanD.Its 50 yuans()4.This skirt nice，how much it？Its 35 dollars.A.looks；areB.looks；isC.tastes；areD.sounds；isBDAB()5.【学会学习】【学会学习】The black shoes$20.And the pair of white shoes$25.A.are；isB.are；areC.is；areD.is；is()6.（2020昆明官渡区二模）Sorry,I forgot to take money（忘记带钱）wit

32、h me.Maybe I cant buy the book you like.Mum,you _worry about it.We can pay for it by Alipay（支付宝）.A.neednt B.cantC.mustnt D.shouldnt()7.The price of these socks _ twenty yuan.A.amB.isC.areD.beAAB()8._ the brown jacket?Its￥150.A.How much B.How manyC.Whats the price of D.What color()9.I want to buy _ b

33、lack trousers.A.oneB.thisC.thatD.these()10._?They are nine dollars.A.What do you needB.What color are theyC.How much are the shortsD.What size are theyCDC二、根据句意，用括号中所给词的适当形式填空。11.I want two _ of white socks.（pair）12.Can I _ you？（help）13.The pen is only two _.(dollar)14.How much _ the pair of socks？(

34、be)15.Her mother wants _ some food.（take）pairs help dollars isto take三、将下列句子中的汉语部分译成英语，注意使用适当的形式。16.I need _ to buy some fruit.(10元钱)17.I like these _.（棕色裤子）18.I cant find my_.（蓝色短袜）19._.（给你）20.How about _?Do you like them?(那条黑短裤)ten yuan brown trousers blue socks Here you are those black shorts课时课时

35、4 Section B（1a1e）课前预习重点词汇1.十 ten（num.）2.十一 eleven（num.）3.十二 twelve（num.）4.十三 thirteen（num.）5.十五 fifteen（num.）6.十八 eighteen（num.）7.二十 twenty（num.）8.三十 thirty（num.）9.二十二 twenty-two10.三十一 thirty-one重点句型11.How much is the white bag？这个白色的包多少钱？Its seventeen dollars.它（需要）十七美元。1.基数词表示数量的数词叫做基数词。基数词的记忆规则：基数词

36、基数词记忆规则记忆规则示例示例0-12无规律可循，需逐一记忆0 zero，1 one，2 two，3 three，4 four，5 five，6 six，7 seven，8 eight，9 nine，10 ten，11 eleven，12 twelve13-19除thirteen，fifteen，eighteen外，其余的通常在相应的个位数后添加后缀“-teen”13 thirteen，14 fourteen，15 fifteen，16 sixteen，17 seventeen，18 eighteen，19 nineteen20-90之间表示“几十”的整十位数除twenty，thirty，fo

37、rty，fifty，eighty外，其余的在相应的个位数后添加后缀“-ty”20 twenty，30 thirty，40 forty，50 fifty，60 sixty，70 seventy，80 eighty，90 ninety基数词基数词9记忆规则记忆规则示例示例21-99之间表示“几十几”的非整十位数在整十位数和个位数之间加上连字符“-”55 fifty-five，78 seventy-eight，96 ninety-six，23 twenty-three100-900之间表示“几百”的整百位数在具体数字后加hundred（hundred后不加“-s”）100 one hundred，5

38、00 five hundred，800 eight hundred101-999之间表示“几百几十（几）”的非整百位数用“百位数+and+末（两）位数”表示208 two hundred and eight，988 nine hundred and eighty-eight【拓展】易错数词（1）four forty（先去“u”再加“-ty”）（2）nine nineteen（直接加“-teen”,不必去“e”）（3）nine ninety（直接加“-ty”,不必去“e”）针对练习针对练习写出下列数词的英文。1.12 _2.19 _3.14 _4.20 _5.18 _6.24 _7.31 _8.

39、40 _9.99 _10.365 _twelvenineteenfourteentwentyeighteentwenty-fourthirty-onefortyninety-ninethree hundred and sixty-five2.基数词的用法（1）表示年龄，基数词放在year（s）old之前。She is twelve years old.她十二岁。（2）放在名词前，表示数目的多少。I have five basketballs.我有五个篮球。（3）放在名词后，表示顺序、编号等。这时，该名词和数词首字母须大写。Im in Class Three.我在三班。（4）用于计算。Two a

40、nd five is seven.二加五等于七。针对练习针对练习()11.How old is your mum?She is _.A.fourtyB.fortyC.fourtiethD.fortieth()12._ students are in the classroom.A.Fifty-fiveB.Fifty fiveC.Fifty-fifthD.Fifty fifthBA课后提升一、单项填空。()1.oranges do you have？Nine.A.How muchB.How manyC.How oldD.How about()2.(2020临沧期末)_ are these soc

41、ks?They are two dollars.A.How many B.What aboutC.How much D.What color()3.Do you like this pair of trousers?No,its _ for me.I want a long pair.A.shortB.smallC.easyD.difficultBCA()4.【理性思维】【理性思维】My grandpa is _ years old now.A.ninteen B.nineteenC.ninty D.ninety()5.The brown shoes are only 180 yuan.OK,

42、Ill take _.A.itB.itsC.theyD.them()6.There are days in June（六月）.A.threeB.thirteenC.thirtyD.three hundred()7.（2020曲靖月考）I will take white T-shirt and green trousers.A.this；thisB.this；theseC.these；thisD.these；theseDDCB()8.Whats six and fourteen？Its .A.twelveB.eighteenC.nineteenD.twenty()9.？I want to buy

43、 a pair of sports shoes.A.Whats wrongB.What can I do for youC.How much is itD.What does it look like()10.How much are shorts？Theyre twenty-two.A.that；dollarB.that；dollarsC.those；dollarD.those；dollarsDBD二、根据句意，用括号中所给词的适当形式填空。11._ and six is eighteen.(two)12.We need ten _.（skirt）13.There are _ days in

44、 April(四月).(three)14.Are those your_？（T-shirt）15.You need_ your homework（作业）now.（do）Twelve skirts thirty T-shirts to do三、将下列句子中的汉语部分译成英语，注意使用适当的形式。16._ is your hat？（多少钱）17.The blue sweater is _.（15美元）18.Do you like _？（这条裤子）19.I am in _.(六班)20.My mum buys _ socks for me.(两双)How much fifteen dollarsth

45、ese trousers/this pair of trousersClass Six/Class 6two pairs of四、请按括号里的要求默写出对应的数词。21.one_（十一）22.two_（十二）_二十）23.three_（十三）_（三十）24.four_（十四）_（四十）25.five_（十五）_（五十）26.six_十六）_（六十）27.seven_（十七）_（七十）28.eight_（十八）_（八十）29.nine _（十九）_（九十）30.ten _(一百)_(一百五十五)eleven twelve twenty thirteenthirty fourteen fortyf

46、ifteen fifty sixteen sixty seventeen seventy eighteen eighty nineteen ninety one hundred one hundred and fifty-five课时课时5 Section B（2a3b）课前预习重点词汇1.先生（用于男子的姓氏或姓名前）Mr.2.衣服；服装 clothes（n.）（pl.）3.商店 store（n.）4.购买；买 buy（v.）5.特价销售；出售 sale（n.）6.出售；销售；卖 sell（v.）7.所有的；全部的 all（adj.）8.很；非常 very（adv.）9.价格 price（n

47、.）10.男孩 boy（n.）boys（pl.）重点短语11.一双 a pair of 12.服装店 clothes store重点句型13.Come and buy your clothes at our great sale！快来买衣服吧，我们的服装特价销售！14.We sell all our clothes at very good prices.我们以合理的价格出售所有的衣服。15.For boys，we have black trousers for only$22.男孩的黑色裤子只需要22美元。课堂探究1.buy的用法的用法（1）buy是动词，意为“买”。可构成固定搭配：buy

48、sb.sth.=buy sth.for sb.“给某人买某物”；buy sth.from“从某处买某物”。Today is my fathers birthday，Ill buy him a gift.今天是我父亲的生日，我将会买个礼物给他。Ill buy some candy for my brother.我将会给我的弟弟买一些糖果。（2）buy 的反义词为sell，意为“卖”。We sell pens at school.我们在学校里卖笔。针对练习针对练习()1.Lets go and _ some fruit for my birthday party(聚会).A.playB.makeC

49、.buyD.sell()2.What do you want to buy _ your mother on Mothers Day？A./B.forC.toD.with2.Come and buy your clothes at our great sale！快来买衣服吧，我们的！快来买衣服吧，我们的服装特价销售！服装特价销售！（1）sale意为“特价销售；出售”。常用短语：for sale待售；供出售；on sale 廉价出售；减价出售。CBThey will put all the goods up for sale.他们将会公开出售所有的货物。This sweater is now o

50、n sale for ten dollars.现在这件毛衣以10美元的特价出售。（2）sell意为“出售；销售；卖”。其反义词为buy。sell常构成的固定搭配：sell sb.sth.=sell sth.to sb.意为“卖某物给某人”。That lady sells flowers to me.那个女士把花卖给我。针对练习针对练习()3.Welcome to my store!We _ sports things at good prices.A.buyB.sellC.doD.play()4.They dont sell cigarettes(香烟)_ teenagers(青少年).A.f