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

7B Unit1Dream Homes Grammar 1 1 以上数字包括了特殊的和易错的数字 Numbers in our daily life 100 yuan Bus No.1 Page 28 Tel:3358 6390 2 2 以上数字包括了特殊的和易错的数字 Let's try 4,056= 23,813= 567,110= 5,778,125= four thousand and fifty-six twenty-three thousand, eight hundred and thirteen five hundred and sixty-seven thousand, one hundred and ten five million, seven hundred and seventy-eight thousand, one hundred and twenty-five Can you read them? (0用and替代) (千与百之间用逗号隔开) (百万与千之间用逗号隔开) Great works are performed not by strength but by perseverance Let's learn Learning about different countries People from about 180 countries and areas live in New York. The CN Tower is 1,815 feet tall. Red Square in Moscow is about 91,000 square meters in size. France has an area of over 260,000 square miles. There are about 8,000,000 people living in London. Tokyo, the capital of Japan, has over 13,000,000 people. Great works are performed not by strength but by perseverance There are twenty restaurants in town. The biggest one in Fifth Street. 数词 基数词 序数词 Let's conclude 1. hundred 的用法 hundred 前面加1-9构成几百,如包含十位数及个位数, 中间用and 连接 e.g. three hundred five hundred hundred 不因前面的数词是复数而加-s, 只有当表示“数以百计”的时候才能用 hundreds of e.g. Hundreds of visitors visit here every year. Great works are performed not by strength but by perseverance Let's practise ten thousand, two hundred and six one hundred and twenty-six one hundred thousand, two hundred and sixty twelve thousand and twenty-six one million, two hundred thousand and twenty-six one thousand and twenty-six one hundred and ten thousand, two hundred and six 1,026 b. 10,206 c. 110,206 d. 126 e. 100,260 f. 12,026 g. 1,200,026 b d e f g a c Great works are performed not by strength but by perseverance Cardinal numbers 基数词 We use cardinal numbers almost every day. We use them to talk about the numbers of people or things. 表示人或事物数量多少的词叫基数词, 如one, two, three… Great works are performed not by strength but by perseverance 0 1 2 3 4 5 6 7 8 9 10 zero one two three four five six seven eight