Unit 7讲义 2023-2024学年人教版英语七年级上册

七年级上册Unit 7 1、 基数词 （1）基数词的表达 ①0-12 _________0 ________1 ________2 ________3 _________4 ________5 ________6 ________7 _________8 ___________9 ___________10 ___________11 ____________12 ②13-19 ______________13 ______________14 ______________15 ______________16 ______________17 ______________18 ______________19 ③20-90整十基数词的表达 ______________20 ______________30 ______________40 ______________50 ______________60 ______________70 ______________80 ______________90 ④“几十几”的表达 _____________________21 _____________________32 _____________________43 _____________________54 _____________________65 _____________________76 （2） 基数词的用法 ①表达编号 表达编号时，基数词比较常见。基数词位于名词之后，且基数词（若用单词表示）和名词都需要首字母大写。 Lesson 6 Room 309 Bus No. 18 ②表达年龄、时间、价格、数量 --How old are you? --I’m eleven. --What time is it? --It’s eight twenty-five. --How much is your sweater? --Fifty yuan. ③表达算式 Five and seven is twelve. 2、 How much is this T-shirt? ①--How much is the bread? --It’s 12 yuan. ②--How much are these shorts? --They’re 7 dollars. ③--What’s the price of this book? --It’s five yuan. ④ --What’s the price of these books? --It’s ten yuan. ⑤How much milk do you drink every day? ⑥How many desks can you see in the classroom? ⑦There is much water in the bottle. ⑧I like milk very much. 3、 It’s seven dollars. 1 1 dollar=100 cents 2 dollar有复数形式dollars，yuan无复数形式 货币符号 货币单位 货币 使用国家 ￥ yuan 人民币 中国 ＄ dollar 美元 美国、加拿大 ￡ pound 英镑 英国 € euro 欧元 欧元区的部分会员国 ③在英语中表示金钱、时间或距离等距离的结构作主语时，常将其看作一个整体，谓语动词用__________形式。 Twenty dollars _______(is/are) enough. 4、 Can I help you? ①Can I help you? May I help you? What can I do for you? Is there anything I can do for you? ②肯定回答：Thank you. I want... Yes, please. I’d like... 否定回答：No, thanks. I’m just looking around. No, thanks. Just have a look. --Can I help you? --Yes, please. I want a skirt. --Can I help you? --Just a cup of coffee, please. 5、 I need a sweater for school. ①She needs me. Does