Unit1 Grammar 课件 2023-2024学年牛津译林版七年级英语下册

Unit 1 Dream homes Grammar There are _______ (三) bikes in the park. My father is _________ (三十五) years old. 基数词的用法 three thirty-five 1. 表示数量的多少 2. 表示年龄或年份 2 ---What time is it now? --- It’s _________. Please turn to Page _________ (二十). 基数词的用法 nine Twenty 3. 表示时刻 4. “名词单数+基数词”的结构表示顺序 3 基数词的表达 Let’s read these numbers! 0-12 zero one two three four five six seven eight nine ten eleven twelve 13-19 thirteen fourteen fifteen sixteen seventeen eighteen nineteen 20- 90 twenty thirty forty fifty sixty seventy eighty ninety 1. -teen 表示十几 -ty 表示几十 4 基数词的表达 Let’s read these numbers! 2. 个位和十位之间要用连字符“-” 20-29 twenty-one /two / three / four / five /six /… 321 three hundred and twenty-one 301 three hundred and one 3. 读三位以上的数词时，要在十位以上加“and”，如十位为0，则在个位前加“and”。 5 基数词的表达 Let’s read these numbers! 26 twenty-six 260 2261 2026 1200226 two hundred and sixty two thousand, two hundred and sixty-one two thousand and twenty-six one million, two hundred thousand, two hundred and twenty-six 6 1. People from about 180 countries and areas live in New York. 2. The CN Tower is 1,815 feet tall. 3. Red Square in Moscow is about 91,000 square metres in size. 4. France has an area of over 260,000 square miles. 5. There are about 8,000,000 people living in London. 6. Tokyo, the capital of Japan, has over 13,000,000 people. Learn about different countries 基数词的表达 There are six ________ books in our library. A. thousands of B. thousands C. thousand D. thousand of 1. 当有具体数量时，不能加 “s”和 “of ” 2. 当表示泛指数量时用以下形式: hundreds of 成百上千的 thousands of 成千上万的 millions of 成百万上千万的 8 基数词的表达 There are two ________ (百万)people in our town. There are _________ ________ people in our town. ----How much is the TV? ---- About seven _________ (千) yuan. 4. We have ___________ __________ students in our school. million millions of thousand thousands of 9 书上的第四幅画。 the ____________ picture on the book Tom 的第一个生日 Tom’s _