新人教版七年级上册英语Unit7课件.ppt

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 主讲人：邓武海南省澄迈县澄迈中学 socks [socks [sɑks]sɑks] 一双袜子一双袜子 n. n.短袜短袜 a pair of socks socks [sɑks] 一双袜子 T-shirt ['ti:,ʃɜ:t]可数名词可数名词 n.Tn.T恤衫恤衫 复数：复数：T-shirtsT-shirtsT-shirtshorts [shorts [ʃɔ: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shorts [ʃɔ:ts] 一条短裤 意为短裤时，sweater ['swetə(r)]可数名词可数名词 n.n.毛衣毛衣复数：复数：sweaters ssweaterbag[ [bæɡ]可数名词可数名词 n.n.袋、包袋、包 复数：复数：bagsbagsbaghat [hat [hæt] ] 可数名词可数名词 n. n.帽子帽子 复数：复数：hatshatshat [hæt] 可数名词 trousers ['traʊzəz ]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 trousersa pair of trousersshoesshoes [ [ʃu:z]u:z]n.n.鞋子鞋子a pair of shoes一双鞋一双鞋 shoesjacket ['dʒækɪt]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、紧下摆式样的上衣 jacket夹克是英文jacket的译音，指衣长较短、skirtskirt [ [skə:t] ]可数名词可数名词 n.n.裙子裙子复数：复数：skirtsskirtsskirt1.A: How much is this red bag?B: It’s 13 dollars.2. A: How much are these shoes?B: They’re 31 dollars.2.1.1.A: How much is this red bag?⑴how much多少钱，用来询问价格 How much is +单数名词/ 不可数名词？答语：It’s… How much are +可数名词的复数？答语：They’re…How much is the rice? How much are the potatoes?新人教版七年级上册英语Unit7⑵how much多少，用来提问数量，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？___________________？⑵how much多少，用来提问数量，后面加不可数名词一一. 用用how many 和和how much 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.____ _____ are the shoes? Five dollars. 6._____ ____ milk(牛奶牛奶)do you want?How muchHow manyHow muchHow muchHow muchHow many一. 用how many 和how much 填空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 trousers？？ 8.How much ___ two pairs of trousers？？isisareareareisisare二. 用be 动词填空。

1.How much ___ the新人教版七年级上册英语Unit7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-five5.one hundred意为“一百” 200 two hundred 900 nine hundred二基数词的表达基数词的用法1. 表示时刻： 6:30 six thirty，5:25 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—What’s one plus two? 一加二等于多少？ —It’s three. 等于三。

新人教版七年级上册英语Unit71.—What time is it? —It’s ______（2:40）.A. forty past two B. two past forty  C. twenty to three D. twenty to two2.Seventy-nine plus _____ is eighty.A. one B. zero C. two D. ten1.—What time is it? —It’s ____新人教版七年级上册英语Unit7新人教版七年级上册英语Unit7新人教版七年级上册英语Unit7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 muchIt’s二. 完成句子1.--______ _____are the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: It’s two dollars ( )A. $2 B. ￥￥2二、选择正确答案 How much _____these a66新人教版七年级上册英语Unit7新人教版七年级上册英语Unit7778899She 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） She is in green. He is in whitgood-bye I love you good-bye I love you 。