人教版 七年级上 Unit 7 How much are these socks？Section A (Grammar Focus-3c) 课件 (共18张PPT).pptx

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1、Unit 7 How much are these socks？第第二二课时课时 Section A(Grammar Focus3c)目录目录课前预习0101名师点拨0202课堂小测0303课后作业0404课前预习课前预习请同学们预习课本Section A（课本P39）。预习完课本内容，同学们可以试着做以下题目，检测一下自己预习的效果！1.那件棕色的毛衣多少钱？8美元。How much is _?Its _.2.那些黑色的裤子多少钱？9美元。_ those black trousers?_ nine dollars.典型句子典型句子that brown sweatereight dollars

2、How much areTheyre名师点拨名师点拨6 6Grammar Focus 使用使用how much询问物品的价格询问物品的价格how much意为“多少”，在本单元中主要用于询问物品的价格，其句型结构为“How much+be+主语？”，意为“多少钱？”。其中be动词的形式由主语决定，如果主语是可数名词的单数形式，be动词用单数；如果主语是可数的名词复数形式，be动词则用复数。回答该问句时，根据be动词的单复数情况，用Its或者Theyre。How much is this pencil?这支铅笔多少钱？Its 5 yuan.5元。How much are these books?

3、这些书多少钱？Theyre 35 yuan.35元。【拓展】询问物品的价格还可以用句型“Whats the price of?”，意为“的价格是多少？”。使用这一句型时，无论所询问的物品是单数还是复数，be动词都用is,其回答是Its Whats the price of the TV?这台电视的价格是多少？Its 3,000 yuan.3 000元。专练专练 ()1.How much are _?A.these pantsB.this pantC.this pantsD.these pant()2.How much _ that sweater?_ 28 dollars.A.is;ItsB.

4、are;ItsC.are;TheyreD.is;TheyreAA()3.How much are the pants?_ thirty dollars.A.It hasB.It isC.They haveD.They are4.用be动词的正确形式填空。(1）How much _ the purple jacket?(2）How much _ the red shoes?Disare(3）What color _ your big coat?(4）What color _ your small socks?5.翻译句子。(1)这件T恤衫多少钱？10美元。_isareHow much is th

5、e T-shirt?Its 10 dollars.(2)这些裤子多少钱？20美元。_ _ 6.就画线部分提问。(1）This dress is 55 dollars._ How much are the trousers?They are 20 dollars.How much is this dress?(2）These blue sweaters are 30 dollars._(3）Those black trousers are 18 dollars._How much are these blue sweaters?How much are those black trousers?

6、课堂小测课堂小测一、根据中文意思或首字母提示，用单词的适当形式填空，每一、根据中文意思或首字母提示，用单词的适当形式填空，每空一词空一词1.How m_ is this T-shirt？2.I want to buy a _(毛衣）because its cold now.3.This pencil is s_.Do you have a long one?4.20 _(美元)for this skirt.uchsweaterhortdollars5.Can I help you?Yes,I n_ some tomatoes.二、找出下列句子的错误，并在横线上进行更正二、找出下列句子的错误，并

7、在横线上进行更正6.How much is this yellow T-shirt？Its 5 dollar._7.How much are these white trousers？Its 20 dollars._eeddollar改成改成dollarsIts改成改成Theyre8.I need three pair of shoes._9.Tom needs a bag in school._10.The trousers is too long for me._三、单项填空（语法专练）三、单项填空（语法专练）()11._ are these socks?They are five dol

8、lars.A.How oftenB.How farC.How muchD.How manypair改成改成pairsin改成改成foris改成改成areC()12.How much are _?A.that shorts B.those shortsC.that short D.those short()13.Those glasses _ very cheap.Yes,one pair _ only for 5 dollars.A.are;areB.are;isC.is;areD.is;isBB()14.The price of the socks _ 10 yuan.A.areB.isC.doesD.can()15.How much are these socks?Two dollars _ one pair.A.withB.ofC.forD.onBC课后作业课后作业此部分习题详见独立装订的课后作业。请同学们完成课后作业Unit 7的第二课时下面的练习题。