2023年中考英语语法专项复习课件数词

Teacher: Jimmy Lesson 5 1 Presentation 01 PART ONE 定义 表示数目多少或顺序先后的词 3 定义 There are eight boats in the lake. Two thirds of the students are boys in our class. Thousands of visitors travel to the Great Wall every year. She is often the first to go to school. 4 分类 基础词 序数词 5 基数词 表示数目多少的词 6 基数词 1-12 7 基数词 one two three four five six seven eight nine ten eleven twelve 1-12 8 基数词 13-19 9 基数词 thirteen fourteen fifteen sixteen seventeen eighteen nineteen 13-19 10 基数词 20-90 11 基数词 twenty thirty forty fifty sixty seventy eighty ninety 20-90 12 序数词 21-99 13 序数词 21-99 twenty-one twenty-two twenty-three thirty-one thirty-two thirty-three 14 基数词 hundred thousand million billion 15 基数词 hundred thousand million billion 2,536,862 378, 263,659 16 序数词 表示顺序的先后的词. 17 序数词 1-3 18 序数词 1-3 first second third 19 序数词 4-19 20 序数词 4-19 fourth fifth sixth seventh eighth ninth tenth eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth 21 序数词 20-90 22 序数词 20-90 twentieth thirtieth fortieth fiftieth sixtieth seventieth eightieth ninetieth 23 序数词 21-99 24 序数词 21-99 twenty-first twenty-second twenty-third twenty-fourth twenty-fifth 25 基数词+序数词 1/3 2/5 26 序数词 1/3 2/5 one third two fifths 27 Practice 02 PART THREE Practice It was my first(one) time to see such a cake. This is the eighth(eight)time we beat them. That was the first(one)time I learnt to make dumplings. I got to know David on the second(two) day of middle school. Later in the third(three)class, Mr. Du came in and asked me to go to the front. 6. My fr