新人教版七年级上册英语Unit7课件.ppt--（课件中不含音视频）

1、主讲人：邓武主讲人：邓武海南省澄迈县澄迈中学海南省澄迈县澄迈中学 socks socks skssks 一双袜子一双袜子 n.n.短袜短袜 a pair of socks T-shirt ti:,:t可数名词可数名词 n.Tn.T恤衫恤衫 复数：复数：T-shirtsT-shirtsshorts shorts:ts 一条短裤一条短裤 n.n.短裤短裤 a pair of shorts意为短裤时，意为短裤时，总是以复数形式出现总是以复数形式出现sweater swet(r)可数名词可数名词 n.n.毛衣毛衣复数：复数：sweaters sbag b可数名词可数名词 n.n.袋、包袋、包 复数：复

2、数：bagsbagshat hat ht 可数名词可数名词 n.n.帽子帽子 复数：复数：hatshatstrousers trazz 总是以复数总是以复数形式出现形式出现n.n.裤子裤子a pair of trousersa pair of trousers一条裤子一条裤子 shoesshoes u:zu:zn.n.鞋子鞋子a pair of shoes一双鞋一双鞋 jacket dkt可数名词可数名词n.n.夹克衫夹克衫复数形式：复数形式：jackets夹克是英文夹克是英文jacketjacket的译音，指衣长较短、的译音，指衣长较短、胸围宽松、紧袖口、紧下摆式样的上衣。胸围宽松、紧袖口、

3、紧下摆式样的上衣。skirtskirt sk:t 可数名词可数名词 n.n.裙子裙子复数：复数：skirtsskirts1.A:How much is this red bag?B:Its 13 dollars.2.A:How much are these shoes?B:Theyre 31 dollars.2.1.how much多少钱，用来询问价格。How much is+单数名词/不可数名词？答语：Its How much are+可数名词的复数？答语：TheyreHow much is the rice?How much are the potatoes?how much多少，用来提问

4、数量，后面加不可数名词。How much water is there in the bottle?注：how many也用于提问数量的多少，但后面必须加可数名词的复数。请比较：How many pears do you want?你想要多少肉？_？一一.用用how many 和和how much 填空。填空。1._ _ is the red sweater?2._ _ apples are there(有有)on the desk?3._ _ are the pants?Thirty dollars.4._ _ girls are there in our classroom?32.5._

5、_ are the shoes?Five dollars.6._ _ milk(牛奶牛奶)do you want?How muchHow manyHow muchHow muchHow muchHow many二二.用用be 动词填空。动词填空。1.How much _ the T-shirt?2.How much _ the blue sweater?3.How much _ these shoes?4.How much _ the pears?5.How much _ the oranges?6.How much _ the orange?7.How much _ the pair of

6、trousers？8.How much of trousers？isisareareareisisare二基数词的表达1.1-12 单独记忆2.13-19 在个位后加-teen，注意：thirteen，fifteen，eighteen.3.20-90 以-ty结尾，注意twenty,thirty,forty,fifty,eighty.4.21-29直到91-99，用以下表达方法 21 twenty-one 35 thirty-five5.one hundred意为“一百”200 two hundred 900 nine hundred基数词的用法1.表示时刻：6:30 six thirty，5

7、:25 twenty-five past five 2.表示年龄 He is ten years old.=He is ten.3.表示顺序、编号 一般置于名词后。Unit 2第二单元；Page20 第20页 4.用于计算Whats one plus two?一加二等于多少？Its three.等于三。1.What time is it?Its _（2:40）.A.forty past two B.two past forty C.twenty to three D.twenty to two2.Seventy-nine plus _ is eighty.A.one B.zero C.two

8、D.ten二二.完成句子完成句子1.-_ _are these trousers?-_ _ten dollars.2.-_ _is this football？-_$20.一一.根据提示完成句子根据提示完成句子1.The bag is$9.(对画线部分提问对画线部分提问)_ _ _ the bag?2.The trousers are black.(对画线部分提问对画线部分提问)_ _ _ these trousers?How much isWhat color areHow muchThey areHow muchIts二、选择正确答案二、选择正确答案1.How much _these apples?A.is B.areC.be2._is this hat?Two dollars.A.How much B.How manyC.How old3.A:How much is this T-shirt?B:Its two dollars ()A.$2 B.￥26789She is in green.她穿绿（衣服）她穿绿（衣服）He is in white.他穿白（衣服）他穿白（衣服）He is in red.他穿红（衣服）他穿红（衣服）He is in red,too.=He is also in red.他也穿红（衣服）他也穿红（衣服）good-bye I love you