Unit 1 Home Grammar 课件 2025-2026学年译林版七年级英语下册

Unit 1 Home Grammar Let's speak out! How to say these numbers in English? 111 , 1 1 1 , 1 1 1 , 1 1 1 thousand n.千 million n.百万 billion n.十亿 the large numbers How do we say it? 4,056= _ thousand and _ 23,813= _ thousand, _ 567,110= _ thousand,_ 6,425,200= _ million, _ _ thousand, _ four fifty-six twenty-three eight hundred and thirteen five hundred and sixty-seven one hundred and ten six four hundred and twenty-five two hundred Let’s share the numbers in life! My family has _ people: my dad, my mom, my sister, and me. 4 I am _ years old. 12 Let’s share the numbers in life! These Russian dolls cost_roubles. 2500 My favorite football player is number _. 10 Check the answer on the book More practice 20-100 20=twenty 21=twenty-one 30 = thirty 22=twenty-two 40 = forty 23=twenty-three 50 = fifty 24= twenty-four 60= sixty 25=twenty-five 70=seventy 26= twenty-six 80= eighty 27= twenty-seven 90 = ninety 28= twenty-eight 100= hundred 29= twenty-nine (注意: 十几“teen”是“第四声”,几十“ty”是“第三声”) 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… thousands of… millions of… billions of… eg. There are _ books in our library. A. six thousands of B. six thousands C. six thousand D. six thousand of Attention: hundred, thousand, million, billion 成百上千的/数百的… 成千上万的/数千的… 数百万的… 数十亿的… Ordinal num. Neil’s home is about 15 miles from London. It is at 28 Rose Street. It has an area of 160 square metres. His phone number is 0207 000 1111. Neil loves taking pictures. He has about 1,000 pictures on his phone. They are very beautiful! Read the text below and pay attention to the use of cardinal numbers (基数词). 面积为...... eight o six fifteen ninety-eight (o one o seven one two one two one two one two). four six forty-five four thousand five hundred and fifty 百位数(hundred) (一)具体数 123 one hundred and twenty-three 456 four hundred and fifty-six 520 five hundred and twenty 980 nine hundred and eighty 502 five hundred and two 607 six hundred and seven Ordinal numbers 序数词 大约数 hundreds of 数百 1.(2020 西藏 中考真题)The new bridge is _ metres long. A.six hundred, fifty and five B.six hundreds and fifty-five C.six hundred, fifty-five D.six hundred and fifty-five 2.(2022 黑龙江绥化 中考真题)There are _ paintings on exhibition (展览). _ works were created by young artists. A.two hundred; Two hundreds B.two hundreds; Hundreds of C.hundreds of; Two hundred 千位数(thousand) (一)具体数 1234 one thousand two hundred and twenty-three (或twelve thirty-four) 5678 five thousand six hundred and seventy-eight (或fifty-six seventy eight) 2003 two thousand and three (或twenty and three/two o o three) 3024 two thousand and twenty-four (或twelve thirty-four) 1050 one thousand and fifty(或ten fifty) 2300 two thousand and three hundred(或twenty-three hundred) Let’s read! Circle all the numbers in this text. What do we talk about with these numbers? grades dates positions 位置 floors floors Practice 1. Finish Part B1 on page 12. first sixth seventh eighth tenth fourteenth nineteenth twenty-second thirtieth ninetieth hundredth 我们通常用序数词来谈论日期、楼层、名次、年级等。在表达日期时,用“月份 + 日期 + 年份”或“日期 + 月份 + 年份”,其中日期用序数词表示,年份用基数词表示,并需用逗号把年份与其前面的部分隔开。 用法 大约数 thousands of 1.(山东滨州 中考真题)—China is a great country with a history of about five _ years. —Yes. And _ of foreigners come to visit it every year. A.thousand; thousand B.thousands; thousands C.thousand; thousands D.thousands; thousand Presentation Go through “Grammar check” on page 142. Give explanations if necessary. Let’s learn more about the ordinal numbers! 万位数、六位数(thousand+hundred) 12,345 twelve thousand two hundred and twenty-three 123,456 one hundred twenty-three thousand four hundred and fifty-six 56,789 fifty-six thousand seven hundred and eighty-nine 567,890 five hundred sixty-seven thousand eight hundred and eighty- nine PS: 万位数及以上每三个数字从右往用逗号隔开 七位数及以上(million) (一)具体数 1,234,567 one million two hundred thirty-four thousand five hundred sixty-seven 12,345,678 twelve million three hundred forty-five thousand six hundred seventy-eight (二)大约数 millions of 4.(2022 黑龙江 中考真题)The Great Wall is a symbol of China. It attracts _ travelers from all over the world to visit it. A.millions of B.ten million of C.ten millions Practice Finish Part B2 on page 12. (1) Li Mengtian lives in a building with 22 floors. Her home is on the top floor, the _ floor. Her family always eat yuanxiao on the Lantern Festival— the _ day of the first month in the Chinese lunar calendar. twenty-second fifteenth I. 写出下列数字的英文表达方式。 1. 3,478 _ 2. 45,063 _ 3. 23,768,920 _ _ 4. 64,433,021 _ _ three thousand four hundred and seventy-eight Forty-five thousand and sixty-three twenty-three million seven hundred and sixty-eight thousand nine hundred and twenty sixty-four million four hundred and thirty-three thousand and twenty-one Production Finish Part B3 on page 12. My family lives in a building with 28 floors. My home is on the sixteenth floor. There are only three people in my family. My mother is usually the first to get up every morning because she makes breakfast for us. I am the second one, and I often get up at 7:00 a.m. Every evening, I spend twenty minutes jogging with my father. I usually go to bed at 9:30 p.m. My family life is simple, but I like it very much. Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 $